From 30b2b5ef8146413ddd3e6480ebab7ef86f84bb07 Mon Sep 17 00:00:00 2001 From: Dana Jansens Date: Wed, 12 Feb 2025 09:35:11 -0500 Subject: [PATCH] Use FacetAccessType when converting to a value of type FacetType (#4925) When attempting to convert to a value of type FacetType, and the source value is a FacetAccessType, then if the type of the underlying FacetValue is the same as the target, we can use the FacetValue there as the conversion output. If the type of the FacetValue differs, then we still want to do impl lookup with the FacetValue to see if it matches with the target FacetType, but that is still a TODO. This allows a generic function with a value whose type is constrained by a FacetType (thus the value's type is a FacetAccessType), to call other functions with the value as an argument when it is constrained by the same FacetType: ``` fn F[T:! FacetType](x: T); fn G[T:! FacetType](x: T) { F(x); } ``` It is also an optimization to avoid impl lookup where we've already done it to produce the FacetAccessType. Adds a bunch of new tests with values of types which are constrained by a facet type (or "facet value value" for short), with some more tests that currently fail and should be made to pass. --- toolchain/check/convert.cpp | 30 +- .../convert_facet_value_to_itself.carbon | 286 ++++++++++++ ...convert_facet_value_value_to_itself.carbon | 327 +++++++++++++ ...t_value_shouldnt_know_concrete_type.carbon | 439 ++++++++++++++++++ ...convert_facet_value_to_missing_impl.carbon | 357 ++++++++++++++ ...l_convert_type_erased_type_to_facet.carbon | 412 ++++++++++++++++ ...t_facet_value_value_to_blanket_impl.carbon | 399 ++++++++++++++++ ..._value_to_generic_facet_value_value.carbon | 181 ++++---- 8 files changed, 2340 insertions(+), 91 deletions(-) create mode 100644 toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_to_itself.carbon create mode 100644 toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_value_to_itself.carbon create mode 100644 toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_shouldnt_know_concrete_type.carbon create mode 100644 toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_to_missing_impl.carbon create mode 100644 toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_type_erased_type_to_facet.carbon create mode 100644 toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_blanket_impl.carbon diff --git a/toolchain/check/convert.cpp b/toolchain/check/convert.cpp index b7f7c9d62078..59daad64b98b 100644 --- a/toolchain/check/convert.cpp +++ b/toolchain/check/convert.cpp @@ -991,7 +991,24 @@ static auto PerformBuiltinConversion(Context& context, SemIR::LocId loc_id, } if (sem_ir.types().Is(target.type_id)) { - if (sem_ir.types().Is(value_type_id)) { + auto lookup_inst_id = value_id; + + // `FacetAccessType` wraps an instruction that evaluates to a facet value + // (of type `FacetType`). If the `FacetType` matches the target + // `FacetType` then we don't need to do impl lookup. Otherwise, we want to + // try convert the result of the instruction in the `FacetAccessType`. + if (auto facet_access_type_value = + context.insts().TryGetAs(lookup_inst_id)) { + auto facet_value_inst_id = facet_access_type_value->facet_value_inst_id; + if (context.insts().Get(facet_value_inst_id).type_id() == + target.type_id) { + return facet_value_inst_id; + } + lookup_inst_id = facet_access_type_value->facet_value_inst_id; + } + + if (sem_ir.types().Is( + sem_ir.insts().Get(lookup_inst_id).type_id())) { // Conversion from a facet value (which has type `FacetType`) to a // different facet value (which has type `FacetType`), if the value's // `FacetType` satisfies the requirements of the target `FacetType`. The @@ -1004,23 +1021,28 @@ static auto PerformBuiltinConversion(Context& context, SemIR::LocId loc_id, // so using that here would be like an implicit cast back to the concrete // type. context.TODO(loc_id, "Facet value converting to facet value"); - } else if (sem_ir.types().Is(value_type_id)) { + return value_id; + } + + if (sem_ir.types().Is( + sem_ir.insts().Get(lookup_inst_id).type_id())) { // Conversion from a type value (which has type `type`) to a facet value // (which has type `FacetType`), if the type satisfies the requirements of // the target `FacetType`, as determined by finding an impl witness. This // binds the value to the `FacetType` with a `FacetValue`. + auto witness_inst_id = LookupImplWitness( context, loc_id, // The value instruction evaluates to a type value (which has type // `type`). This gets that type value if it's available at compile // time, as a constant value. - context.constant_values().Get(value_id), + context.constant_values().Get(lookup_inst_id), context.types().GetConstantId(target.type_id)); if (witness_inst_id != SemIR::InstId::None) { return context.AddInst( loc_id, { .type_id = target.type_id, - .type_inst_id = value_id, + .type_inst_id = lookup_inst_id, .witness_inst_id = witness_inst_id, }); } diff --git a/toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_to_itself.carbon b/toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_to_itself.carbon new file mode 100644 index 000000000000..595cdbb24be5 --- /dev/null +++ b/toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_to_itself.carbon @@ -0,0 +1,286 @@ +// Part of the Carbon Language project, under the Apache License v2.0 with LLVM +// Exceptions. See /LICENSE for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +// AUTOUPDATE +// TIP: To test this file alone, run: +// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_to_itself.carbon +// TIP: To dump output, run: +// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_to_itself.carbon + +// --- core.carbon + +package Core; + +interface ImplicitAs(Dest:! type) { + fn Convert[self: Self]() -> Dest; +} + +// --- a.carbon + +library "[[@TEST_NAME]]"; + +import Core; + +interface Animal {} + +fn FeedAnimal(T:! Animal) {} + +fn HandleAnimal(T:! Animal) { FeedAnimal(T); } + +class Goat {} +impl Goat as Animal {} + +fn F() { + HandleAnimal(Goat); +} + +// CHECK:STDOUT: --- core.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.96f: type = generic_interface_type @ImplicitAs [template] +// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.96f = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.type.07f: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert: %Convert.type = struct_value () [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type %ImplicitAs.type.07f [symbolic] +// CHECK:STDOUT: %assoc0: %ImplicitAs.assoc_type = assoc_entity element0, @ImplicitAs.%Convert.decl [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .ImplicitAs = %ImplicitAs.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %ImplicitAs.decl: %ImplicitAs.type.96f = interface_decl @ImplicitAs [template = constants.%ImplicitAs.generic] { +// CHECK:STDOUT: %Dest.patt.loc4_22.1: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: %Dest.param_patt: type = value_param_pattern %Dest.patt.loc4_22.1, runtime_param [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.param: type = value_param runtime_param +// CHECK:STDOUT: %Dest.loc4_22.1: type = bind_symbolic_name Dest, 0, %Dest.param [symbolic = %Dest.loc4_22.2 (constants.%Dest)] +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(%Dest.loc4_22.1: type) { +// CHECK:STDOUT: %Dest.loc4_22.2: type = bind_symbolic_name Dest, 0 [symbolic = %Dest.loc4_22.2 (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt.loc4_22.2: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest.loc4_22.2)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self.2: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest.loc4_22.2) [symbolic = %Convert.type (constants.%Convert.type)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type) = struct_value () [symbolic = %Convert (constants.%Convert)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type)] +// CHECK:STDOUT: %assoc0.loc5_35.2: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.decl: @ImplicitAs.%Convert.type (%Convert.type) = fn_decl @Convert [symbolic = @ImplicitAs.%Convert (constants.%Convert)] { +// CHECK:STDOUT: %self.patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.%Dest (%Dest) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.%Dest (%Dest) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.ref: type = name_ref Dest, @ImplicitAs.%Dest.loc4_22.1 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %self.param: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param runtime_param0 +// CHECK:STDOUT: %.loc5_20.1: type = splice_block %.loc5_20.3 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] { +// CHECK:STDOUT: %.loc5_20.2: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = specific_constant @ImplicitAs.%Self.1, @ImplicitAs(constants.%Dest) [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.ref: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = name_ref Self, %.loc5_20.2 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: %.loc5_20.3: type = converted %Self.ref, %Self.as_type.loc5_20.2 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.%Dest (%Dest) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.%Dest (%Dest) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc5_35.1: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc5_35.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(@ImplicitAs.%Dest.loc4_22.1: type, @ImplicitAs.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f)) { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type)]() -> @Convert.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest.loc4_22.2 => constants.%Dest +// CHECK:STDOUT: %Dest.patt.loc4_22.2 => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.07f +// CHECK:STDOUT: %Self => constants.%Self +// CHECK:STDOUT: %Self.as_type.loc5_20.1 => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest.loc4_22.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: --- a.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Animal.type: type = facet_type <@Animal> [template] +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %T: %Animal.type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %T.patt: %Animal.type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %FeedAnimal.type: type = fn_type @FeedAnimal [template] +// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [template] +// CHECK:STDOUT: %FeedAnimal: %FeedAnimal.type = struct_value () [template] +// CHECK:STDOUT: %HandleAnimal.type: type = fn_type @HandleAnimal [template] +// CHECK:STDOUT: %HandleAnimal: %HandleAnimal.type = struct_value () [template] +// CHECK:STDOUT: %FeedAnimal.specific_fn.ec8: = specific_function %FeedAnimal, @FeedAnimal(%T) [symbolic] +// CHECK:STDOUT: %Goat: type = class_type @Goat [template] +// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [template] +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template] +// CHECK:STDOUT: %impl_witness: = impl_witness () [template] +// CHECK:STDOUT: %F.type: type = fn_type @F [template] +// CHECK:STDOUT: %F: %F.type = struct_value () [template] +// CHECK:STDOUT: %Animal.facet: %Animal.type = facet_value %Goat, %impl_witness [template] +// CHECK:STDOUT: %HandleAnimal.specific_fn: = specific_function %HandleAnimal, @HandleAnimal(%Animal.facet) [template] +// CHECK:STDOUT: %FeedAnimal.specific_fn.9d8: = specific_function %FeedAnimal, @FeedAnimal(%Animal.facet) [template] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: imports { +// CHECK:STDOUT: %Core: = namespace file.%Core.import, [template] { +// CHECK:STDOUT: import Core//default +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .Core = imports.%Core +// CHECK:STDOUT: .Animal = %Animal.decl +// CHECK:STDOUT: .FeedAnimal = %FeedAnimal.decl +// CHECK:STDOUT: .HandleAnimal = %HandleAnimal.decl +// CHECK:STDOUT: .Goat = %Goat.decl +// CHECK:STDOUT: .F = %F.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import = import Core +// CHECK:STDOUT: %Animal.decl: type = interface_decl @Animal [template = constants.%Animal.type] {} {} +// CHECK:STDOUT: %FeedAnimal.decl: %FeedAnimal.type = fn_decl @FeedAnimal [template = constants.%FeedAnimal] { +// CHECK:STDOUT: %T.patt.loc8_15.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_15.2 (constants.%T.patt)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc8_15.1, runtime_param [symbolic = %T.patt.loc8_15.2 (constants.%T.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %T.loc8_15.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_15.2 (constants.%T)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %HandleAnimal.decl: %HandleAnimal.type = fn_decl @HandleAnimal [template = constants.%HandleAnimal] { +// CHECK:STDOUT: %T.patt.loc10_17.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc10_17.2 (constants.%T.patt)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc10_17.1, runtime_param [symbolic = %T.patt.loc10_17.2 (constants.%T.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %T.loc10_17.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %Goat.decl: type = class_decl @Goat [template = constants.%Goat] {} {} +// CHECK:STDOUT: impl_decl @impl [template] {} { +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: } +// CHECK:STDOUT: %impl_witness: = impl_witness () [template = constants.%impl_witness] +// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {} {} +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Animal { +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: impl @impl: %Goat.ref as %Animal.ref { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: witness = file.%impl_witness +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: class @Goat { +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template = constants.%complete_type] +// CHECK:STDOUT: complete_type_witness = %complete_type +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = constants.%Goat +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @FeedAnimal(%T.loc8_15.1: %Animal.type) { +// CHECK:STDOUT: %T.loc8_15.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc8_15.2 (constants.%T)] +// CHECK:STDOUT: %T.patt.loc8_15.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_15.2 (constants.%T.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: +// CHECK:STDOUT: fn(%T.param_patt: %Animal.type) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @HandleAnimal(%T.loc10_17.1: %Animal.type) { +// CHECK:STDOUT: %T.loc10_17.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: %T.patt.loc10_17.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc10_17.2 (constants.%T.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %FeedAnimal.specific_fn.loc10_31.2: = specific_function constants.%FeedAnimal, @FeedAnimal(%T.loc10_17.2) [symbolic = %FeedAnimal.specific_fn.loc10_31.2 (constants.%FeedAnimal.specific_fn.ec8)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn(%T.param_patt: %Animal.type) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: %FeedAnimal.ref: %FeedAnimal.type = name_ref FeedAnimal, file.%FeedAnimal.decl [template = constants.%FeedAnimal] +// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc10_17.1 [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: %FeedAnimal.specific_fn.loc10_31.1: = specific_function %FeedAnimal.ref, @FeedAnimal(constants.%T) [symbolic = %FeedAnimal.specific_fn.loc10_31.2 (constants.%FeedAnimal.specific_fn.ec8)] +// CHECK:STDOUT: %FeedAnimal.call: init %empty_tuple.type = call %FeedAnimal.specific_fn.loc10_31.1() +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: fn @F() { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: %HandleAnimal.ref: %HandleAnimal.type = name_ref HandleAnimal, file.%HandleAnimal.decl [template = constants.%HandleAnimal] +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %Animal.facet: %Animal.type = facet_value %Goat.ref, constants.%impl_witness [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc16: %Animal.type = converted %Goat.ref, %Animal.facet [template = constants.%Animal.facet] +// CHECK:STDOUT: %HandleAnimal.specific_fn: = specific_function %HandleAnimal.ref, @HandleAnimal(constants.%Animal.facet) [template = constants.%HandleAnimal.specific_fn] +// CHECK:STDOUT: %HandleAnimal.call: init %empty_tuple.type = call %HandleAnimal.specific_fn() +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @FeedAnimal(constants.%T) { +// CHECK:STDOUT: %T.loc8_15.2 => constants.%T +// CHECK:STDOUT: %T.patt.loc8_15.2 => constants.%T +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @HandleAnimal(constants.%T) { +// CHECK:STDOUT: %T.loc10_17.2 => constants.%T +// CHECK:STDOUT: %T.patt.loc10_17.2 => constants.%T +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @FeedAnimal(@HandleAnimal.%T.loc10_17.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @HandleAnimal(constants.%Animal.facet) { +// CHECK:STDOUT: %T.loc10_17.2 => constants.%Animal.facet +// CHECK:STDOUT: %T.patt.loc10_17.2 => constants.%Animal.facet +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %FeedAnimal.specific_fn.loc10_31.2 => constants.%FeedAnimal.specific_fn.9d8 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @FeedAnimal(constants.%Animal.facet) { +// CHECK:STDOUT: %T.loc8_15.2 => constants.%Animal.facet +// CHECK:STDOUT: %T.patt.loc8_15.2 => constants.%Animal.facet +// CHECK:STDOUT: } +// CHECK:STDOUT: diff --git a/toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_value_to_itself.carbon b/toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_value_to_itself.carbon new file mode 100644 index 000000000000..01b3de664bda --- /dev/null +++ b/toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_value_to_itself.carbon @@ -0,0 +1,327 @@ +// Part of the Carbon Language project, under the Apache License v2.0 with LLVM +// Exceptions. See /LICENSE for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +// AUTOUPDATE +// TIP: To test this file alone, run: +// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_value_to_itself.carbon +// TIP: To dump output, run: +// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/convert_facet_value_value_to_itself.carbon + +// --- core.carbon + +package Core; + +interface ImplicitAs(Dest:! type) { + fn Convert[self: Self]() -> Dest; +} + +// --- a.carbon + +library "[[@TEST_NAME]]"; + +import Core; + +interface Animal {} + +fn FeedAnimal[T:! Animal](a: T) {} + +fn HandleAnimal[T:! Animal](a: T) { FeedAnimal(a); } + +class Goat {} +impl Goat as Animal {} + +fn F() { + HandleAnimal({} as Goat); +} + +// CHECK:STDOUT: --- core.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.96f: type = generic_interface_type @ImplicitAs [template] +// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.96f = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.type.07f: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert: %Convert.type = struct_value () [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type %ImplicitAs.type.07f [symbolic] +// CHECK:STDOUT: %assoc0: %ImplicitAs.assoc_type = assoc_entity element0, @ImplicitAs.%Convert.decl [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .ImplicitAs = %ImplicitAs.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %ImplicitAs.decl: %ImplicitAs.type.96f = interface_decl @ImplicitAs [template = constants.%ImplicitAs.generic] { +// CHECK:STDOUT: %Dest.patt.loc4_22.1: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: %Dest.param_patt: type = value_param_pattern %Dest.patt.loc4_22.1, runtime_param [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.param: type = value_param runtime_param +// CHECK:STDOUT: %Dest.loc4_22.1: type = bind_symbolic_name Dest, 0, %Dest.param [symbolic = %Dest.loc4_22.2 (constants.%Dest)] +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(%Dest.loc4_22.1: type) { +// CHECK:STDOUT: %Dest.loc4_22.2: type = bind_symbolic_name Dest, 0 [symbolic = %Dest.loc4_22.2 (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt.loc4_22.2: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest.loc4_22.2)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self.2: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest.loc4_22.2) [symbolic = %Convert.type (constants.%Convert.type)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type) = struct_value () [symbolic = %Convert (constants.%Convert)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type)] +// CHECK:STDOUT: %assoc0.loc5_35.2: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.decl: @ImplicitAs.%Convert.type (%Convert.type) = fn_decl @Convert [symbolic = @ImplicitAs.%Convert (constants.%Convert)] { +// CHECK:STDOUT: %self.patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.%Dest (%Dest) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.%Dest (%Dest) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.ref: type = name_ref Dest, @ImplicitAs.%Dest.loc4_22.1 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %self.param: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param runtime_param0 +// CHECK:STDOUT: %.loc5_20.1: type = splice_block %.loc5_20.3 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] { +// CHECK:STDOUT: %.loc5_20.2: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = specific_constant @ImplicitAs.%Self.1, @ImplicitAs(constants.%Dest) [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.ref: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = name_ref Self, %.loc5_20.2 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: %.loc5_20.3: type = converted %Self.ref, %Self.as_type.loc5_20.2 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.%Dest (%Dest) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.%Dest (%Dest) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc5_35.1: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc5_35.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(@ImplicitAs.%Dest.loc4_22.1: type, @ImplicitAs.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f)) { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type)]() -> @Convert.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest.loc4_22.2 => constants.%Dest +// CHECK:STDOUT: %Dest.patt.loc4_22.2 => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.07f +// CHECK:STDOUT: %Self => constants.%Self +// CHECK:STDOUT: %Self.as_type.loc5_20.1 => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest.loc4_22.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: --- a.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Animal.type: type = facet_type <@Animal> [template] +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %T: %Animal.type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %T.patt: %Animal.type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %T.as_type: type = facet_access_type %T [symbolic] +// CHECK:STDOUT: %FeedAnimal.type: type = fn_type @FeedAnimal [template] +// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [template] +// CHECK:STDOUT: %FeedAnimal: %FeedAnimal.type = struct_value () [template] +// CHECK:STDOUT: %require_complete: = require_complete_type %T.as_type [symbolic] +// CHECK:STDOUT: %HandleAnimal.type: type = fn_type @HandleAnimal [template] +// CHECK:STDOUT: %HandleAnimal: %HandleAnimal.type = struct_value () [template] +// CHECK:STDOUT: %FeedAnimal.specific_fn.ec8: = specific_function %FeedAnimal, @FeedAnimal(%T) [symbolic] +// CHECK:STDOUT: %Goat: type = class_type @Goat [template] +// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [template] +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template] +// CHECK:STDOUT: %impl_witness: = impl_witness () [template] +// CHECK:STDOUT: %F.type: type = fn_type @F [template] +// CHECK:STDOUT: %F: %F.type = struct_value () [template] +// CHECK:STDOUT: %Goat.val: %Goat = struct_value () [template] +// CHECK:STDOUT: %Animal.facet: %Animal.type = facet_value %Goat, %impl_witness [template] +// CHECK:STDOUT: %HandleAnimal.specific_fn: = specific_function %HandleAnimal, @HandleAnimal(%Animal.facet) [template] +// CHECK:STDOUT: %FeedAnimal.specific_fn.9d8: = specific_function %FeedAnimal, @FeedAnimal(%Animal.facet) [template] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: imports { +// CHECK:STDOUT: %Core: = namespace file.%Core.import, [template] { +// CHECK:STDOUT: import Core//default +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .Core = imports.%Core +// CHECK:STDOUT: .Animal = %Animal.decl +// CHECK:STDOUT: .FeedAnimal = %FeedAnimal.decl +// CHECK:STDOUT: .HandleAnimal = %HandleAnimal.decl +// CHECK:STDOUT: .Goat = %Goat.decl +// CHECK:STDOUT: .F = %F.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import = import Core +// CHECK:STDOUT: %Animal.decl: type = interface_decl @Animal [template = constants.%Animal.type] {} {} +// CHECK:STDOUT: %FeedAnimal.decl: %FeedAnimal.type = fn_decl @FeedAnimal [template = constants.%FeedAnimal] { +// CHECK:STDOUT: %T.patt.loc8_15.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_15.2 (constants.%T.patt)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc8_15.1, runtime_param [symbolic = %T.patt.loc8_15.2 (constants.%T.patt)] +// CHECK:STDOUT: %a.patt: @FeedAnimal.%T.as_type.loc8_30.2 (%T.as_type) = binding_pattern a +// CHECK:STDOUT: %a.param_patt: @FeedAnimal.%T.as_type.loc8_30.2 (%T.as_type) = value_param_pattern %a.patt, runtime_param0 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %T.loc8_15.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_15.2 (constants.%T)] +// CHECK:STDOUT: %a.param: @FeedAnimal.%T.as_type.loc8_30.2 (%T.as_type) = value_param runtime_param0 +// CHECK:STDOUT: %.loc8_30.1: type = splice_block %.loc8_30.2 [symbolic = %T.as_type.loc8_30.2 (constants.%T.as_type)] { +// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc8_15.1 [symbolic = %T.loc8_15.2 (constants.%T)] +// CHECK:STDOUT: %T.as_type.loc8_30.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc8_30.2 (constants.%T.as_type)] +// CHECK:STDOUT: %.loc8_30.2: type = converted %T.ref, %T.as_type.loc8_30.1 [symbolic = %T.as_type.loc8_30.2 (constants.%T.as_type)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %a: @FeedAnimal.%T.as_type.loc8_30.2 (%T.as_type) = bind_name a, %a.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %HandleAnimal.decl: %HandleAnimal.type = fn_decl @HandleAnimal [template = constants.%HandleAnimal] { +// CHECK:STDOUT: %T.patt.loc10_17.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc10_17.2 (constants.%T.patt)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc10_17.1, runtime_param [symbolic = %T.patt.loc10_17.2 (constants.%T.patt)] +// CHECK:STDOUT: %a.patt: @HandleAnimal.%T.as_type.loc10_32.2 (%T.as_type) = binding_pattern a +// CHECK:STDOUT: %a.param_patt: @HandleAnimal.%T.as_type.loc10_32.2 (%T.as_type) = value_param_pattern %a.patt, runtime_param0 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %T.loc10_17.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: %a.param: @HandleAnimal.%T.as_type.loc10_32.2 (%T.as_type) = value_param runtime_param0 +// CHECK:STDOUT: %.loc10_32.1: type = splice_block %.loc10_32.2 [symbolic = %T.as_type.loc10_32.2 (constants.%T.as_type)] { +// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc10_17.1 [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: %T.as_type.loc10_32.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc10_32.2 (constants.%T.as_type)] +// CHECK:STDOUT: %.loc10_32.2: type = converted %T.ref, %T.as_type.loc10_32.1 [symbolic = %T.as_type.loc10_32.2 (constants.%T.as_type)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %a: @HandleAnimal.%T.as_type.loc10_32.2 (%T.as_type) = bind_name a, %a.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %Goat.decl: type = class_decl @Goat [template = constants.%Goat] {} {} +// CHECK:STDOUT: impl_decl @impl [template] {} { +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: } +// CHECK:STDOUT: %impl_witness: = impl_witness () [template = constants.%impl_witness] +// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {} {} +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Animal { +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: impl @impl: %Goat.ref as %Animal.ref { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: witness = file.%impl_witness +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: class @Goat { +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template = constants.%complete_type] +// CHECK:STDOUT: complete_type_witness = %complete_type +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = constants.%Goat +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @FeedAnimal(%T.loc8_15.1: %Animal.type) { +// CHECK:STDOUT: %T.loc8_15.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc8_15.2 (constants.%T)] +// CHECK:STDOUT: %T.patt.loc8_15.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_15.2 (constants.%T.patt)] +// CHECK:STDOUT: %T.as_type.loc8_30.2: type = facet_access_type %T.loc8_15.2 [symbolic = %T.as_type.loc8_30.2 (constants.%T.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete: = require_complete_type @FeedAnimal.%T.as_type.loc8_30.2 (%T.as_type) [symbolic = %require_complete (constants.%require_complete)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%T.param_patt: %Animal.type](%a.param_patt: @FeedAnimal.%T.as_type.loc8_30.2 (%T.as_type)) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @HandleAnimal(%T.loc10_17.1: %Animal.type) { +// CHECK:STDOUT: %T.loc10_17.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: %T.patt.loc10_17.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc10_17.2 (constants.%T.patt)] +// CHECK:STDOUT: %T.as_type.loc10_32.2: type = facet_access_type %T.loc10_17.2 [symbolic = %T.as_type.loc10_32.2 (constants.%T.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete: = require_complete_type @HandleAnimal.%T.as_type.loc10_32.2 (%T.as_type) [symbolic = %require_complete (constants.%require_complete)] +// CHECK:STDOUT: %FeedAnimal.specific_fn.loc10_37.2: = specific_function constants.%FeedAnimal, @FeedAnimal(%T.loc10_17.2) [symbolic = %FeedAnimal.specific_fn.loc10_37.2 (constants.%FeedAnimal.specific_fn.ec8)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%T.param_patt: %Animal.type](%a.param_patt: @HandleAnimal.%T.as_type.loc10_32.2 (%T.as_type)) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: %FeedAnimal.ref: %FeedAnimal.type = name_ref FeedAnimal, file.%FeedAnimal.decl [template = constants.%FeedAnimal] +// CHECK:STDOUT: %a.ref: @HandleAnimal.%T.as_type.loc10_32.2 (%T.as_type) = name_ref a, %a +// CHECK:STDOUT: %.loc10_49.1: %Animal.type = converted constants.%T.as_type, constants.%T [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: %.loc10_49.2: %Animal.type = converted constants.%T.as_type, constants.%T [symbolic = %T.loc10_17.2 (constants.%T)] +// CHECK:STDOUT: %FeedAnimal.specific_fn.loc10_37.1: = specific_function %FeedAnimal.ref, @FeedAnimal(constants.%T) [symbolic = %FeedAnimal.specific_fn.loc10_37.2 (constants.%FeedAnimal.specific_fn.ec8)] +// CHECK:STDOUT: %FeedAnimal.call: init %empty_tuple.type = call %FeedAnimal.specific_fn.loc10_37.1(%a.ref) +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: fn @F() { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: %HandleAnimal.ref: %HandleAnimal.type = name_ref HandleAnimal, file.%HandleAnimal.decl [template = constants.%HandleAnimal] +// CHECK:STDOUT: %.loc16_17.1: %empty_struct_type = struct_literal () +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %.loc16_17.2: ref %Goat = temporary_storage +// CHECK:STDOUT: %.loc16_17.3: init %Goat = class_init (), %.loc16_17.2 [template = constants.%Goat.val] +// CHECK:STDOUT: %.loc16_17.4: ref %Goat = temporary %.loc16_17.2, %.loc16_17.3 +// CHECK:STDOUT: %.loc16_19.1: ref %Goat = converted %.loc16_17.1, %.loc16_17.4 +// CHECK:STDOUT: %Animal.facet.loc16_26.1: %Animal.type = facet_value constants.%Goat, constants.%impl_witness [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc16_26.1: %Animal.type = converted constants.%Goat, %Animal.facet.loc16_26.1 [template = constants.%Animal.facet] +// CHECK:STDOUT: %Animal.facet.loc16_26.2: %Animal.type = facet_value constants.%Goat, constants.%impl_witness [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc16_26.2: %Animal.type = converted constants.%Goat, %Animal.facet.loc16_26.2 [template = constants.%Animal.facet] +// CHECK:STDOUT: %HandleAnimal.specific_fn: = specific_function %HandleAnimal.ref, @HandleAnimal(constants.%Animal.facet) [template = constants.%HandleAnimal.specific_fn] +// CHECK:STDOUT: %.loc16_19.2: %Goat = bind_value %.loc16_19.1 +// CHECK:STDOUT: %HandleAnimal.call: init %empty_tuple.type = call %HandleAnimal.specific_fn(%.loc16_19.2) +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @FeedAnimal(constants.%T) { +// CHECK:STDOUT: %T.loc8_15.2 => constants.%T +// CHECK:STDOUT: %T.patt.loc8_15.2 => constants.%T +// CHECK:STDOUT: %T.as_type.loc8_30.2 => constants.%T.as_type +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete => constants.%require_complete +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @HandleAnimal(constants.%T) { +// CHECK:STDOUT: %T.loc10_17.2 => constants.%T +// CHECK:STDOUT: %T.patt.loc10_17.2 => constants.%T +// CHECK:STDOUT: %T.as_type.loc10_32.2 => constants.%T.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @FeedAnimal(@HandleAnimal.%T.loc10_17.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @HandleAnimal(constants.%Animal.facet) { +// CHECK:STDOUT: %T.loc10_17.2 => constants.%Animal.facet +// CHECK:STDOUT: %T.patt.loc10_17.2 => constants.%Animal.facet +// CHECK:STDOUT: %T.as_type.loc10_32.2 => constants.%Goat +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete => constants.%complete_type +// CHECK:STDOUT: %FeedAnimal.specific_fn.loc10_37.2 => constants.%FeedAnimal.specific_fn.9d8 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @FeedAnimal(constants.%Animal.facet) { +// CHECK:STDOUT: %T.loc8_15.2 => constants.%Animal.facet +// CHECK:STDOUT: %T.patt.loc8_15.2 => constants.%Animal.facet +// CHECK:STDOUT: %T.as_type.loc8_30.2 => constants.%Goat +// CHECK:STDOUT: } +// CHECK:STDOUT: diff --git a/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_shouldnt_know_concrete_type.carbon b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_shouldnt_know_concrete_type.carbon new file mode 100644 index 000000000000..25f068308926 --- /dev/null +++ b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_shouldnt_know_concrete_type.carbon @@ -0,0 +1,439 @@ +// Part of the Carbon Language project, under the Apache License v2.0 with LLVM +// Exceptions. See /LICENSE for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +// AUTOUPDATE +// TIP: To test this file alone, run: +// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_shouldnt_know_concrete_type.carbon +// TIP: To dump output, run: +// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_shouldnt_know_concrete_type.carbon + +// --- core.carbon + +package Core; + +interface As(Dest:! type) { + fn Convert[self: Self]() -> Dest; +} + +interface ImplicitAs(Dest:! type) { + fn Convert[self: Self]() -> Dest; +} + +// --- fail_convert_facet_value_shouldnt_know_concrete_type.carbon + +library "[[@TEST_NAME]]"; + +import Core; + +interface Eats {} +interface Animal {} + +class Goat {} +impl Goat as Animal {} +impl Goat as Eats {} + +fn Feed(e:! Eats) {} + +fn F() { + // CHECK:STDERR: fail_convert_facet_value_shouldnt_know_concrete_type.carbon:[[@LINE+17]]:3: error: semantics TODO: `Facet value converting to facet value` [SemanticsTodo] + // CHECK:STDERR: Feed(Goat as Animal); + // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~ + // CHECK:STDERR: fail_convert_facet_value_shouldnt_know_concrete_type.carbon:[[@LINE-6]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] + // CHECK:STDERR: fn Feed(e:! Eats) {} + // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~ + // CHECK:STDERR: + // CHECK:STDERR: fail_convert_facet_value_shouldnt_know_concrete_type.carbon:[[@LINE+10]]:3: error: cannot implicitly convert from `Animal` to `Eats` [ImplicitAsConversionFailure] + // CHECK:STDERR: Feed(Goat as Animal); + // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~ + // CHECK:STDERR: fail_convert_facet_value_shouldnt_know_concrete_type.carbon:[[@LINE+7]]:3: note: type `Animal` does not implement interface `Core.ImplicitAs(Eats)` [MissingImplInMemberAccessNote] + // CHECK:STDERR: Feed(Goat as Animal); + // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~ + // CHECK:STDERR: fail_convert_facet_value_shouldnt_know_concrete_type.carbon:[[@LINE-16]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] + // CHECK:STDERR: fn Feed(e:! Eats) {} + // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~ + // CHECK:STDERR: + Feed(Goat as Animal); +} + +// CHECK:STDOUT: --- core.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %As.type.b51: type = generic_interface_type @As [template] +// CHECK:STDOUT: %As.generic: %As.type.b51 = struct_value () [template] +// CHECK:STDOUT: %As.type.8ba: type = facet_type <@As, @As(%Dest)> [symbolic] +// CHECK:STDOUT: %Self.b4e: %As.type.8ba = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type.7f0: type = facet_access_type %Self.b4e [symbolic] +// CHECK:STDOUT: %Convert.type.ad1: type = fn_type @Convert.1, @As(%Dest) [symbolic] +// CHECK:STDOUT: %Convert.0ed: %Convert.type.ad1 = struct_value () [symbolic] +// CHECK:STDOUT: %As.assoc_type: type = assoc_entity_type %As.type.8ba [symbolic] +// CHECK:STDOUT: %assoc0.ac5: %As.assoc_type = assoc_entity element0, @As.%Convert.decl [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.96f: type = generic_interface_type @ImplicitAs [template] +// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.96f = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.type.07f: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self.0f3: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type.419: type = facet_access_type %Self.0f3 [symbolic] +// CHECK:STDOUT: %Convert.type.4cf: type = fn_type @Convert.2, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert.147: %Convert.type.4cf = struct_value () [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type %ImplicitAs.type.07f [symbolic] +// CHECK:STDOUT: %assoc0.a50: %ImplicitAs.assoc_type = assoc_entity element0, @ImplicitAs.%Convert.decl [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .As = %As.decl +// CHECK:STDOUT: .ImplicitAs = %ImplicitAs.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %As.decl: %As.type.b51 = interface_decl @As [template = constants.%As.generic] { +// CHECK:STDOUT: %Dest.patt.loc4_14.1: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)] +// CHECK:STDOUT: %Dest.param_patt: type = value_param_pattern %Dest.patt.loc4_14.1, runtime_param [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.param: type = value_param runtime_param +// CHECK:STDOUT: %Dest.loc4_14.1: type = bind_symbolic_name Dest, 0, %Dest.param [symbolic = %Dest.loc4_14.2 (constants.%Dest)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %ImplicitAs.decl: %ImplicitAs.type.96f = interface_decl @ImplicitAs [template = constants.%ImplicitAs.generic] { +// CHECK:STDOUT: %Dest.patt.loc8_22.1: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: %Dest.param_patt: type = value_param_pattern %Dest.patt.loc8_22.1, runtime_param [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.param: type = value_param runtime_param +// CHECK:STDOUT: %Dest.loc8_22.1: type = bind_symbolic_name Dest, 0, %Dest.param [symbolic = %Dest.loc8_22.2 (constants.%Dest)] +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @As(%Dest.loc4_14.1: type) { +// CHECK:STDOUT: %Dest.loc4_14.2: type = bind_symbolic_name Dest, 0 [symbolic = %Dest.loc4_14.2 (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt.loc4_14.2: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %As.type: type = facet_type <@As, @As(%Dest.loc4_14.2)> [symbolic = %As.type (constants.%As.type.8ba)] +// CHECK:STDOUT: %Self.2: %As.type.8ba = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.b4e)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert.1, @As(%Dest.loc4_14.2) [symbolic = %Convert.type (constants.%Convert.type.ad1)] +// CHECK:STDOUT: %Convert: @As.%Convert.type (%Convert.type.ad1) = struct_value () [symbolic = %Convert (constants.%Convert.0ed)] +// CHECK:STDOUT: %As.assoc_type: type = assoc_entity_type @As.%As.type (%As.type.8ba) [symbolic = %As.assoc_type (constants.%As.assoc_type)] +// CHECK:STDOUT: %assoc0.loc5_35.2: @As.%As.assoc_type (%As.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0.ac5)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @As.%As.type (%As.type.8ba) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.b4e)] +// CHECK:STDOUT: %Convert.decl: @As.%Convert.type (%Convert.type.ad1) = fn_decl @Convert.1 [symbolic = @As.%Convert (constants.%Convert.0ed)] { +// CHECK:STDOUT: %self.patt: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.1.%Dest (%Dest) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.1.%Dest (%Dest) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.ref: type = name_ref Dest, @As.%Dest.loc4_14.1 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %self.param: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = value_param runtime_param0 +// CHECK:STDOUT: %.loc5_20.1: type = splice_block %.loc5_20.3 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] { +// CHECK:STDOUT: %.loc5_20.2: @Convert.1.%As.type (%As.type.8ba) = specific_constant @As.%Self.1, @As(constants.%Dest) [symbolic = %Self (constants.%Self.b4e)] +// CHECK:STDOUT: %Self.ref: @Convert.1.%As.type (%As.type.8ba) = name_ref Self, %.loc5_20.2 [symbolic = %Self (constants.%Self.b4e)] +// CHECK:STDOUT: %Self.as_type.loc5_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] +// CHECK:STDOUT: %.loc5_20.3: type = converted %Self.ref, %Self.as_type.loc5_20.2 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.1.%Dest (%Dest) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.1.%Dest (%Dest) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc5_35.1: @As.%As.assoc_type (%As.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0.ac5)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc5_35.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(%Dest.loc8_22.1: type) { +// CHECK:STDOUT: %Dest.loc8_22.2: type = bind_symbolic_name Dest, 0 [symbolic = %Dest.loc8_22.2 (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt.loc8_22.2: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest.loc8_22.2)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self.2: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.0f3)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert.2, @ImplicitAs(%Dest.loc8_22.2) [symbolic = %Convert.type (constants.%Convert.type.4cf)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type.4cf) = struct_value () [symbolic = %Convert (constants.%Convert.147)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type)] +// CHECK:STDOUT: %assoc0.loc9_35.2: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc9_35.2 (constants.%assoc0.a50)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.0f3)] +// CHECK:STDOUT: %Convert.decl: @ImplicitAs.%Convert.type (%Convert.type.4cf) = fn_decl @Convert.2 [symbolic = @ImplicitAs.%Convert (constants.%Convert.147)] { +// CHECK:STDOUT: %self.patt: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.2.%Dest (%Dest) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.2.%Dest (%Dest) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.ref: type = name_ref Dest, @ImplicitAs.%Dest.loc8_22.1 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %self.param: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = value_param runtime_param0 +// CHECK:STDOUT: %.loc9_20.1: type = splice_block %.loc9_20.3 [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] { +// CHECK:STDOUT: %.loc9_20.2: @Convert.2.%ImplicitAs.type (%ImplicitAs.type.07f) = specific_constant @ImplicitAs.%Self.1, @ImplicitAs(constants.%Dest) [symbolic = %Self (constants.%Self.0f3)] +// CHECK:STDOUT: %Self.ref: @Convert.2.%ImplicitAs.type (%ImplicitAs.type.07f) = name_ref Self, %.loc9_20.2 [symbolic = %Self (constants.%Self.0f3)] +// CHECK:STDOUT: %Self.as_type.loc9_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] +// CHECK:STDOUT: %.loc9_20.3: type = converted %Self.ref, %Self.as_type.loc9_20.2 [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.2.%Dest (%Dest) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.2.%Dest (%Dest) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc9_35.1: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc9_35.2 (constants.%assoc0.a50)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc9_35.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert.1(@As.%Dest.loc4_14.1: type, @As.%Self.1: @As.%As.type (%As.type.8ba)) { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %As.type: type = facet_type <@As, @As(%Dest)> [symbolic = %As.type (constants.%As.type.8ba)] +// CHECK:STDOUT: %Self: %As.type.8ba = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.b4e)] +// CHECK:STDOUT: %Self.as_type.loc5_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0)]() -> @Convert.1.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert.2(@ImplicitAs.%Dest.loc8_22.1: type, @ImplicitAs.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f)) { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.0f3)] +// CHECK:STDOUT: %Self.as_type.loc9_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419)]() -> @Convert.2.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @As(constants.%Dest) { +// CHECK:STDOUT: %Dest.loc4_14.2 => constants.%Dest +// CHECK:STDOUT: %Dest.patt.loc4_14.2 => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert.1(constants.%Dest, constants.%Self.b4e) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %As.type => constants.%As.type.8ba +// CHECK:STDOUT: %Self => constants.%Self.b4e +// CHECK:STDOUT: %Self.as_type.loc5_20.1 => constants.%Self.as_type.7f0 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @As(@Convert.1.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @As(%Dest.loc4_14.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest.loc8_22.2 => constants.%Dest +// CHECK:STDOUT: %Dest.patt.loc8_22.2 => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert.2(constants.%Dest, constants.%Self.0f3) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.07f +// CHECK:STDOUT: %Self => constants.%Self.0f3 +// CHECK:STDOUT: %Self.as_type.loc9_20.1 => constants.%Self.as_type.419 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.2.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest.loc8_22.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: --- fail_convert_facet_value_shouldnt_know_concrete_type.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Eats.type: type = facet_type <@Eats> [template] +// CHECK:STDOUT: %Self.1b5: %Eats.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %Animal.type: type = facet_type <@Animal> [template] +// CHECK:STDOUT: %Self.fd4: %Animal.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %Goat: type = class_type @Goat [template] +// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [template] +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template] +// CHECK:STDOUT: %impl_witness: = impl_witness () [template] +// CHECK:STDOUT: %e: %Eats.type = bind_symbolic_name e, 0 [symbolic] +// CHECK:STDOUT: %e.patt: %Eats.type = symbolic_binding_pattern e, 0 [symbolic] +// CHECK:STDOUT: %Feed.type: type = fn_type @Feed [template] +// CHECK:STDOUT: %Feed: %Feed.type = struct_value () [template] +// CHECK:STDOUT: %F.type: type = fn_type @F [template] +// CHECK:STDOUT: %F: %F.type = struct_value () [template] +// CHECK:STDOUT: %Animal.facet: %Animal.type = facet_value %Goat, %impl_witness [template] +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.d62: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self.519: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %Convert.type.275: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert.42e: %Convert.type.275 = struct_value () [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self.519 [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type.837: type = assoc_entity_type %ImplicitAs.type.d62 [symbolic] +// CHECK:STDOUT: %assoc0.43db8b.1: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.af9: type = facet_type <@ImplicitAs, @ImplicitAs(%Eats.type)> [template] +// CHECK:STDOUT: %Convert.type.9a9: type = fn_type @Convert, @ImplicitAs(%Eats.type) [template] +// CHECK:STDOUT: %Convert.35d: %Convert.type.9a9 = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.assoc_type.9a7: type = assoc_entity_type %ImplicitAs.type.af9 [template] +// CHECK:STDOUT: %assoc0.152: %ImplicitAs.assoc_type.9a7 = assoc_entity element0, imports.%Core.import_ref.207961.1 [template] +// CHECK:STDOUT: %assoc0.43db8b.2: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.2 [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: imports { +// CHECK:STDOUT: %Core: = namespace file.%Core.import, [template] { +// CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs +// CHECK:STDOUT: import Core//default +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import_ref.ffd566.1: type = import_ref Core//default, loc8_22, loaded [symbolic = @ImplicitAs.%Dest (constants.%Dest)] +// CHECK:STDOUT: %Core.import_ref.ff5 = import_ref Core//default, inst69 [no loc], unloaded +// CHECK:STDOUT: %Core.import_ref.630: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = import_ref Core//default, loc9_35, loaded [symbolic = @ImplicitAs.%assoc0 (constants.%assoc0.43db8b.2)] +// CHECK:STDOUT: %Core.Convert = import_ref Core//default, Convert, unloaded +// CHECK:STDOUT: %Core.import_ref.ffd566.2: type = import_ref Core//default, loc8_22, loaded [symbolic = @ImplicitAs.%Dest (constants.%Dest)] +// CHECK:STDOUT: %Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) = import_ref Core//default, inst69 [no loc], loaded [symbolic = @ImplicitAs.%Self (constants.%Self.519)] +// CHECK:STDOUT: %Core.import_ref.207961.1 = import_ref Core//default, loc9_35, unloaded +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .Core = imports.%Core +// CHECK:STDOUT: .Eats = %Eats.decl +// CHECK:STDOUT: .Animal = %Animal.decl +// CHECK:STDOUT: .Goat = %Goat.decl +// CHECK:STDOUT: .Feed = %Feed.decl +// CHECK:STDOUT: .F = %F.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import = import Core +// CHECK:STDOUT: %Eats.decl: type = interface_decl @Eats [template = constants.%Eats.type] {} {} +// CHECK:STDOUT: %Animal.decl: type = interface_decl @Animal [template = constants.%Animal.type] {} {} +// CHECK:STDOUT: %Goat.decl: type = class_decl @Goat [template = constants.%Goat] {} {} +// CHECK:STDOUT: impl_decl @impl.1 [template] {} { +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: } +// CHECK:STDOUT: %impl_witness.loc10: = impl_witness () [template = constants.%impl_witness] +// CHECK:STDOUT: impl_decl @impl.2 [template] {} { +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %Eats.ref: type = name_ref Eats, file.%Eats.decl [template = constants.%Eats.type] +// CHECK:STDOUT: } +// CHECK:STDOUT: %impl_witness.loc11: = impl_witness () [template = constants.%impl_witness] +// CHECK:STDOUT: %Feed.decl: %Feed.type = fn_decl @Feed [template = constants.%Feed] { +// CHECK:STDOUT: %e.patt.loc13_9.1: %Eats.type = symbolic_binding_pattern e, 0 [symbolic = %e.patt.loc13_9.2 (constants.%e.patt)] +// CHECK:STDOUT: %e.param_patt: %Eats.type = value_param_pattern %e.patt.loc13_9.1, runtime_param [symbolic = %e.patt.loc13_9.2 (constants.%e.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %e.param: %Eats.type = value_param runtime_param +// CHECK:STDOUT: %Eats.ref: type = name_ref Eats, file.%Eats.decl [template = constants.%Eats.type] +// CHECK:STDOUT: %e.loc13_9.1: %Eats.type = bind_symbolic_name e, 0, %e.param [symbolic = %e.loc13_9.2 (constants.%e)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {} {} +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Eats { +// CHECK:STDOUT: %Self: %Eats.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.1b5] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Animal { +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.fd4] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(imports.%Core.import_ref.ffd566.1: type) [from "core.carbon"] { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic = %Convert.type (constants.%Convert.type.275)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type.275) = struct_value () [symbolic = %Convert (constants.%Convert.42e)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type.837)] +// CHECK:STDOUT: %assoc0: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic = %assoc0 (constants.%assoc0.43db8b.1)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = imports.%Core.import_ref.ff5 +// CHECK:STDOUT: .Convert = imports.%Core.import_ref.630 +// CHECK:STDOUT: witness = (imports.%Core.Convert) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: impl @impl.1: %Goat.ref as %Animal.ref { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: witness = file.%impl_witness.loc10 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: impl @impl.2: %Goat.ref as %Eats.ref { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: witness = file.%impl_witness.loc11 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: class @Goat { +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template = constants.%complete_type] +// CHECK:STDOUT: complete_type_witness = %complete_type +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = constants.%Goat +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Feed(%e.loc13_9.1: %Eats.type) { +// CHECK:STDOUT: %e.loc13_9.2: %Eats.type = bind_symbolic_name e, 0 [symbolic = %e.loc13_9.2 (constants.%e)] +// CHECK:STDOUT: %e.patt.loc13_9.2: %Eats.type = symbolic_binding_pattern e, 0 [symbolic = %e.patt.loc13_9.2 (constants.%e.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: +// CHECK:STDOUT: fn(%e.param_patt: %Eats.type) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: fn @F() { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: %Feed.ref: %Feed.type = name_ref Feed, file.%Feed.decl [template = constants.%Feed] +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %Animal.facet: %Animal.type = facet_value %Goat.ref, constants.%impl_witness [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc33_13: %Animal.type = converted %Goat.ref, %Animal.facet [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc33_22: %Eats.type = converted %.loc33_13, [template = ] +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(imports.%Core.import_ref.ffd566.2: type, imports.%Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62)) [from "core.carbon"] { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic = %Self.as_type (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type (%Self.as_type)]() -> @Convert.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Feed(constants.%e) { +// CHECK:STDOUT: %e.loc13_9.2 => constants.%e +// CHECK:STDOUT: %e.patt.loc13_9.2 => constants.%e +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %Dest.patt => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self.519) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.d62 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Self.as_type => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Eats.type) { +// CHECK:STDOUT: %Dest => constants.%Eats.type +// CHECK:STDOUT: %Dest.patt => constants.%Eats.type +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.af9 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Convert.type => constants.%Convert.type.9a9 +// CHECK:STDOUT: %Convert => constants.%Convert.35d +// CHECK:STDOUT: %ImplicitAs.assoc_type => constants.%ImplicitAs.assoc_type.9a7 +// CHECK:STDOUT: %assoc0 => constants.%assoc0.152 +// CHECK:STDOUT: } +// CHECK:STDOUT: diff --git a/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_to_missing_impl.carbon b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_to_missing_impl.carbon new file mode 100644 index 000000000000..fb1311ab6abb --- /dev/null +++ b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_to_missing_impl.carbon @@ -0,0 +1,357 @@ +// Part of the Carbon Language project, under the Apache License v2.0 with LLVM +// Exceptions. See /LICENSE for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +// AUTOUPDATE +// TIP: To test this file alone, run: +// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_to_missing_impl.carbon +// TIP: To dump output, run: +// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_facet_value_to_missing_impl.carbon + +// --- core.carbon + +package Core; + +interface ImplicitAs(Dest:! type) { + fn Convert[self: Self]() -> Dest; +} + +// --- fail_convert_facet_value_to_missing_impl.carbon + +library "[[@TEST_NAME]]"; + +import Core; + +interface Eats {} +interface Animal {} + +fn Feed[T:! Eats](e: T) {} + +// CHECK:STDERR: fail_convert_facet_value_to_missing_impl.carbon:[[@LINE+17]]:37: error: semantics TODO: `Facet value converting to facet value` [SemanticsTodo] +// CHECK:STDERR: fn HandleAnimal[T:! Animal](a: T) { Feed(a); } +// CHECK:STDERR: ^~~~~~~ +// CHECK:STDERR: fail_convert_facet_value_to_missing_impl.carbon:[[@LINE-5]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] +// CHECK:STDERR: fn Feed[T:! Eats](e: T) {} +// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~ +// CHECK:STDERR: +// CHECK:STDERR: fail_convert_facet_value_to_missing_impl.carbon:[[@LINE+10]]:37: error: cannot implicitly convert from `type` to `Eats` [ImplicitAsConversionFailure] +// CHECK:STDERR: fn HandleAnimal[T:! Animal](a: T) { Feed(a); } +// CHECK:STDERR: ^~~~~~~ +// CHECK:STDERR: fail_convert_facet_value_to_missing_impl.carbon:[[@LINE+7]]:37: note: type `type` does not implement interface `Core.ImplicitAs(Eats)` [MissingImplInMemberAccessNote] +// CHECK:STDERR: fn HandleAnimal[T:! Animal](a: T) { Feed(a); } +// CHECK:STDERR: ^~~~~~~ +// CHECK:STDERR: fail_convert_facet_value_to_missing_impl.carbon:[[@LINE-15]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] +// CHECK:STDERR: fn Feed[T:! Eats](e: T) {} +// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~ +// CHECK:STDERR: +fn HandleAnimal[T:! Animal](a: T) { Feed(a); } + +// CHECK:STDOUT: --- core.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.96f: type = generic_interface_type @ImplicitAs [template] +// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.96f = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.type.07f: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert: %Convert.type = struct_value () [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type %ImplicitAs.type.07f [symbolic] +// CHECK:STDOUT: %assoc0: %ImplicitAs.assoc_type = assoc_entity element0, @ImplicitAs.%Convert.decl [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .ImplicitAs = %ImplicitAs.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %ImplicitAs.decl: %ImplicitAs.type.96f = interface_decl @ImplicitAs [template = constants.%ImplicitAs.generic] { +// CHECK:STDOUT: %Dest.patt.loc4_22.1: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: %Dest.param_patt: type = value_param_pattern %Dest.patt.loc4_22.1, runtime_param [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.param: type = value_param runtime_param +// CHECK:STDOUT: %Dest.loc4_22.1: type = bind_symbolic_name Dest, 0, %Dest.param [symbolic = %Dest.loc4_22.2 (constants.%Dest)] +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(%Dest.loc4_22.1: type) { +// CHECK:STDOUT: %Dest.loc4_22.2: type = bind_symbolic_name Dest, 0 [symbolic = %Dest.loc4_22.2 (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt.loc4_22.2: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest.loc4_22.2)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self.2: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest.loc4_22.2) [symbolic = %Convert.type (constants.%Convert.type)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type) = struct_value () [symbolic = %Convert (constants.%Convert)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type)] +// CHECK:STDOUT: %assoc0.loc5_35.2: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.decl: @ImplicitAs.%Convert.type (%Convert.type) = fn_decl @Convert [symbolic = @ImplicitAs.%Convert (constants.%Convert)] { +// CHECK:STDOUT: %self.patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.%Dest (%Dest) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.%Dest (%Dest) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.ref: type = name_ref Dest, @ImplicitAs.%Dest.loc4_22.1 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %self.param: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param runtime_param0 +// CHECK:STDOUT: %.loc5_20.1: type = splice_block %.loc5_20.3 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] { +// CHECK:STDOUT: %.loc5_20.2: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = specific_constant @ImplicitAs.%Self.1, @ImplicitAs(constants.%Dest) [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.ref: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = name_ref Self, %.loc5_20.2 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: %.loc5_20.3: type = converted %Self.ref, %Self.as_type.loc5_20.2 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.%Dest (%Dest) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.%Dest (%Dest) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc5_35.1: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc5_35.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(@ImplicitAs.%Dest.loc4_22.1: type, @ImplicitAs.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f)) { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type)]() -> @Convert.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest.loc4_22.2 => constants.%Dest +// CHECK:STDOUT: %Dest.patt.loc4_22.2 => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.07f +// CHECK:STDOUT: %Self => constants.%Self +// CHECK:STDOUT: %Self.as_type.loc5_20.1 => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest.loc4_22.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: --- fail_convert_facet_value_to_missing_impl.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Eats.type: type = facet_type <@Eats> [template] +// CHECK:STDOUT: %Self.1b5: %Eats.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %Animal.type: type = facet_type <@Animal> [template] +// CHECK:STDOUT: %Self.fd4: %Animal.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %T.1b5: %Eats.type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %T.patt.6be: %Eats.type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %T.as_type.27d: type = facet_access_type %T.1b5 [symbolic] +// CHECK:STDOUT: %Feed.type: type = fn_type @Feed [template] +// CHECK:STDOUT: %Feed: %Feed.type = struct_value () [template] +// CHECK:STDOUT: %require_complete.c75: = require_complete_type %T.as_type.27d [symbolic] +// CHECK:STDOUT: %T.fd4: %Animal.type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %T.patt.a9c: %Animal.type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %T.as_type.2ad: type = facet_access_type %T.fd4 [symbolic] +// CHECK:STDOUT: %HandleAnimal.type: type = fn_type @HandleAnimal [template] +// CHECK:STDOUT: %HandleAnimal: %HandleAnimal.type = struct_value () [template] +// CHECK:STDOUT: %require_complete.234: = require_complete_type %T.as_type.2ad [symbolic] +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.d62: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self.519: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %Convert.type.275: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert.42e: %Convert.type.275 = struct_value () [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self.519 [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type.837: type = assoc_entity_type %ImplicitAs.type.d62 [symbolic] +// CHECK:STDOUT: %assoc0.43db8b.1: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.af9: type = facet_type <@ImplicitAs, @ImplicitAs(%Eats.type)> [template] +// CHECK:STDOUT: %Convert.type.9a9: type = fn_type @Convert, @ImplicitAs(%Eats.type) [template] +// CHECK:STDOUT: %Convert.35d: %Convert.type.9a9 = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.assoc_type.9a7: type = assoc_entity_type %ImplicitAs.type.af9 [template] +// CHECK:STDOUT: %assoc0.152: %ImplicitAs.assoc_type.9a7 = assoc_entity element0, imports.%Core.import_ref.207961.1 [template] +// CHECK:STDOUT: %assoc0.43db8b.2: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.2 [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: imports { +// CHECK:STDOUT: %Core: = namespace file.%Core.import, [template] { +// CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs +// CHECK:STDOUT: import Core//default +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import_ref.ffd566.1: type = import_ref Core//default, loc4_22, loaded [symbolic = @ImplicitAs.%Dest (constants.%Dest)] +// CHECK:STDOUT: %Core.import_ref.ff5 = import_ref Core//default, inst26 [no loc], unloaded +// CHECK:STDOUT: %Core.import_ref.630: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = import_ref Core//default, loc5_35, loaded [symbolic = @ImplicitAs.%assoc0 (constants.%assoc0.43db8b.2)] +// CHECK:STDOUT: %Core.Convert = import_ref Core//default, Convert, unloaded +// CHECK:STDOUT: %Core.import_ref.ffd566.2: type = import_ref Core//default, loc4_22, loaded [symbolic = @ImplicitAs.%Dest (constants.%Dest)] +// CHECK:STDOUT: %Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) = import_ref Core//default, inst26 [no loc], loaded [symbolic = @ImplicitAs.%Self (constants.%Self.519)] +// CHECK:STDOUT: %Core.import_ref.207961.1 = import_ref Core//default, loc5_35, unloaded +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .Core = imports.%Core +// CHECK:STDOUT: .Eats = %Eats.decl +// CHECK:STDOUT: .Animal = %Animal.decl +// CHECK:STDOUT: .Feed = %Feed.decl +// CHECK:STDOUT: .HandleAnimal = %HandleAnimal.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import = import Core +// CHECK:STDOUT: %Eats.decl: type = interface_decl @Eats [template = constants.%Eats.type] {} {} +// CHECK:STDOUT: %Animal.decl: type = interface_decl @Animal [template = constants.%Animal.type] {} {} +// CHECK:STDOUT: %Feed.decl: %Feed.type = fn_decl @Feed [template = constants.%Feed] { +// CHECK:STDOUT: %T.patt.loc9_9.1: %Eats.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc9_9.2 (constants.%T.patt.6be)] +// CHECK:STDOUT: %T.param_patt: %Eats.type = value_param_pattern %T.patt.loc9_9.1, runtime_param [symbolic = %T.patt.loc9_9.2 (constants.%T.patt.6be)] +// CHECK:STDOUT: %e.patt: @Feed.%T.as_type.loc9_22.2 (%T.as_type.27d) = binding_pattern e +// CHECK:STDOUT: %e.param_patt: @Feed.%T.as_type.loc9_22.2 (%T.as_type.27d) = value_param_pattern %e.patt, runtime_param0 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Eats.type = value_param runtime_param +// CHECK:STDOUT: %Eats.ref: type = name_ref Eats, file.%Eats.decl [template = constants.%Eats.type] +// CHECK:STDOUT: %T.loc9_9.1: %Eats.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc9_9.2 (constants.%T.1b5)] +// CHECK:STDOUT: %e.param: @Feed.%T.as_type.loc9_22.2 (%T.as_type.27d) = value_param runtime_param0 +// CHECK:STDOUT: %.loc9_22.1: type = splice_block %.loc9_22.2 [symbolic = %T.as_type.loc9_22.2 (constants.%T.as_type.27d)] { +// CHECK:STDOUT: %T.ref: %Eats.type = name_ref T, %T.loc9_9.1 [symbolic = %T.loc9_9.2 (constants.%T.1b5)] +// CHECK:STDOUT: %T.as_type.loc9_22.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc9_22.2 (constants.%T.as_type.27d)] +// CHECK:STDOUT: %.loc9_22.2: type = converted %T.ref, %T.as_type.loc9_22.1 [symbolic = %T.as_type.loc9_22.2 (constants.%T.as_type.27d)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %e: @Feed.%T.as_type.loc9_22.2 (%T.as_type.27d) = bind_name e, %e.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %HandleAnimal.decl: %HandleAnimal.type = fn_decl @HandleAnimal [template = constants.%HandleAnimal] { +// CHECK:STDOUT: %T.patt.loc28_17.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc28_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc28_17.1, runtime_param [symbolic = %T.patt.loc28_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %a.patt: @HandleAnimal.%T.as_type.loc28_32.2 (%T.as_type.2ad) = binding_pattern a +// CHECK:STDOUT: %a.param_patt: @HandleAnimal.%T.as_type.loc28_32.2 (%T.as_type.2ad) = value_param_pattern %a.patt, runtime_param0 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %T.loc28_17.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc28_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %a.param: @HandleAnimal.%T.as_type.loc28_32.2 (%T.as_type.2ad) = value_param runtime_param0 +// CHECK:STDOUT: %.loc28_32.1: type = splice_block %.loc28_32.2 [symbolic = %T.as_type.loc28_32.2 (constants.%T.as_type.2ad)] { +// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc28_17.1 [symbolic = %T.loc28_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.as_type.loc28_32.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc28_32.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: %.loc28_32.2: type = converted %T.ref, %T.as_type.loc28_32.1 [symbolic = %T.as_type.loc28_32.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %a: @HandleAnimal.%T.as_type.loc28_32.2 (%T.as_type.2ad) = bind_name a, %a.param +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Eats { +// CHECK:STDOUT: %Self: %Eats.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.1b5] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Animal { +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.fd4] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(imports.%Core.import_ref.ffd566.1: type) [from "core.carbon"] { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic = %Convert.type (constants.%Convert.type.275)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type.275) = struct_value () [symbolic = %Convert (constants.%Convert.42e)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type.837)] +// CHECK:STDOUT: %assoc0: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic = %assoc0 (constants.%assoc0.43db8b.1)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = imports.%Core.import_ref.ff5 +// CHECK:STDOUT: .Convert = imports.%Core.import_ref.630 +// CHECK:STDOUT: witness = (imports.%Core.Convert) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Feed(%T.loc9_9.1: %Eats.type) { +// CHECK:STDOUT: %T.loc9_9.2: %Eats.type = bind_symbolic_name T, 0 [symbolic = %T.loc9_9.2 (constants.%T.1b5)] +// CHECK:STDOUT: %T.patt.loc9_9.2: %Eats.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc9_9.2 (constants.%T.patt.6be)] +// CHECK:STDOUT: %T.as_type.loc9_22.2: type = facet_access_type %T.loc9_9.2 [symbolic = %T.as_type.loc9_22.2 (constants.%T.as_type.27d)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete: = require_complete_type @Feed.%T.as_type.loc9_22.2 (%T.as_type.27d) [symbolic = %require_complete (constants.%require_complete.c75)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%T.param_patt: %Eats.type](%e.param_patt: @Feed.%T.as_type.loc9_22.2 (%T.as_type.27d)) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @HandleAnimal(%T.loc28_17.1: %Animal.type) { +// CHECK:STDOUT: %T.loc28_17.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc28_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.patt.loc28_17.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc28_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.as_type.loc28_32.2: type = facet_access_type %T.loc28_17.2 [symbolic = %T.as_type.loc28_32.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete: = require_complete_type @HandleAnimal.%T.as_type.loc28_32.2 (%T.as_type.2ad) [symbolic = %require_complete (constants.%require_complete.234)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%T.param_patt: %Animal.type](%a.param_patt: @HandleAnimal.%T.as_type.loc28_32.2 (%T.as_type.2ad)) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: %Feed.ref: %Feed.type = name_ref Feed, file.%Feed.decl [template = constants.%Feed] +// CHECK:STDOUT: %a.ref: @HandleAnimal.%T.as_type.loc28_32.2 (%T.as_type.2ad) = name_ref a, %a +// CHECK:STDOUT: %.loc28_43: %Eats.type = converted constants.%T.as_type.2ad, [template = ] +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(imports.%Core.import_ref.ffd566.2: type, imports.%Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62)) [from "core.carbon"] { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic = %Self.as_type (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type (%Self.as_type)]() -> @Convert.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Feed(constants.%T.1b5) { +// CHECK:STDOUT: %T.loc9_9.2 => constants.%T.1b5 +// CHECK:STDOUT: %T.patt.loc9_9.2 => constants.%T.1b5 +// CHECK:STDOUT: %T.as_type.loc9_22.2 => constants.%T.as_type.27d +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @HandleAnimal(constants.%T.fd4) { +// CHECK:STDOUT: %T.loc28_17.2 => constants.%T.fd4 +// CHECK:STDOUT: %T.patt.loc28_17.2 => constants.%T.fd4 +// CHECK:STDOUT: %T.as_type.loc28_32.2 => constants.%T.as_type.2ad +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %Dest.patt => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self.519) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.d62 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Self.as_type => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Eats.type) { +// CHECK:STDOUT: %Dest => constants.%Eats.type +// CHECK:STDOUT: %Dest.patt => constants.%Eats.type +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.af9 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Convert.type => constants.%Convert.type.9a9 +// CHECK:STDOUT: %Convert => constants.%Convert.35d +// CHECK:STDOUT: %ImplicitAs.assoc_type => constants.%ImplicitAs.assoc_type.9a7 +// CHECK:STDOUT: %assoc0 => constants.%assoc0.152 +// CHECK:STDOUT: } +// CHECK:STDOUT: diff --git a/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_type_erased_type_to_facet.carbon b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_type_erased_type_to_facet.carbon new file mode 100644 index 000000000000..fc2b60c5f159 --- /dev/null +++ b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_type_erased_type_to_facet.carbon @@ -0,0 +1,412 @@ +// Part of the Carbon Language project, under the Apache License v2.0 with LLVM +// Exceptions. See /LICENSE for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +// AUTOUPDATE +// TIP: To test this file alone, run: +// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_type_erased_type_to_facet.carbon +// TIP: To dump output, run: +// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_convert_type_erased_type_to_facet.carbon + +// --- core.carbon + +package Core; + +interface As(Dest:! type) { + fn Convert[self: Self]() -> Dest; +} + +interface ImplicitAs(Dest:! type) { + fn Convert[self: Self]() -> Dest; +} + +// --- fail_convert_type_erased_type_to_facet.carbon + +library "[[@TEST_NAME]]"; + +import Core; + +interface Animal {} + +class Goat {} +impl Goat as Animal {} + +fn WalkAnimal(a:! Animal) {} + +fn F() { + let x:! type = Goat; + // CHECK:STDERR: fail_convert_type_erased_type_to_facet.carbon:[[@LINE+10]]:3: error: cannot implicitly convert from `type` to `Animal` [ImplicitAsConversionFailure] + // CHECK:STDERR: WalkAnimal(x); + // CHECK:STDERR: ^~~~~~~~~~~~~ + // CHECK:STDERR: fail_convert_type_erased_type_to_facet.carbon:[[@LINE+7]]:3: note: type `type` does not implement interface `Core.ImplicitAs(Animal)` [MissingImplInMemberAccessNote] + // CHECK:STDERR: WalkAnimal(x); + // CHECK:STDERR: ^~~~~~~~~~~~~ + // CHECK:STDERR: fail_convert_type_erased_type_to_facet.carbon:[[@LINE-10]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] + // CHECK:STDERR: fn WalkAnimal(a:! Animal) {} + // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~ + // CHECK:STDERR: + WalkAnimal(x); +} + +// CHECK:STDOUT: --- core.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %As.type.b51: type = generic_interface_type @As [template] +// CHECK:STDOUT: %As.generic: %As.type.b51 = struct_value () [template] +// CHECK:STDOUT: %As.type.8ba: type = facet_type <@As, @As(%Dest)> [symbolic] +// CHECK:STDOUT: %Self.b4e: %As.type.8ba = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type.7f0: type = facet_access_type %Self.b4e [symbolic] +// CHECK:STDOUT: %Convert.type.ad1: type = fn_type @Convert.1, @As(%Dest) [symbolic] +// CHECK:STDOUT: %Convert.0ed: %Convert.type.ad1 = struct_value () [symbolic] +// CHECK:STDOUT: %As.assoc_type: type = assoc_entity_type %As.type.8ba [symbolic] +// CHECK:STDOUT: %assoc0.ac5: %As.assoc_type = assoc_entity element0, @As.%Convert.decl [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.96f: type = generic_interface_type @ImplicitAs [template] +// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.96f = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.type.07f: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self.0f3: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type.419: type = facet_access_type %Self.0f3 [symbolic] +// CHECK:STDOUT: %Convert.type.4cf: type = fn_type @Convert.2, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert.147: %Convert.type.4cf = struct_value () [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type %ImplicitAs.type.07f [symbolic] +// CHECK:STDOUT: %assoc0.a50: %ImplicitAs.assoc_type = assoc_entity element0, @ImplicitAs.%Convert.decl [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .As = %As.decl +// CHECK:STDOUT: .ImplicitAs = %ImplicitAs.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %As.decl: %As.type.b51 = interface_decl @As [template = constants.%As.generic] { +// CHECK:STDOUT: %Dest.patt.loc4_14.1: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)] +// CHECK:STDOUT: %Dest.param_patt: type = value_param_pattern %Dest.patt.loc4_14.1, runtime_param [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.param: type = value_param runtime_param +// CHECK:STDOUT: %Dest.loc4_14.1: type = bind_symbolic_name Dest, 0, %Dest.param [symbolic = %Dest.loc4_14.2 (constants.%Dest)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %ImplicitAs.decl: %ImplicitAs.type.96f = interface_decl @ImplicitAs [template = constants.%ImplicitAs.generic] { +// CHECK:STDOUT: %Dest.patt.loc8_22.1: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: %Dest.param_patt: type = value_param_pattern %Dest.patt.loc8_22.1, runtime_param [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.param: type = value_param runtime_param +// CHECK:STDOUT: %Dest.loc8_22.1: type = bind_symbolic_name Dest, 0, %Dest.param [symbolic = %Dest.loc8_22.2 (constants.%Dest)] +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @As(%Dest.loc4_14.1: type) { +// CHECK:STDOUT: %Dest.loc4_14.2: type = bind_symbolic_name Dest, 0 [symbolic = %Dest.loc4_14.2 (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt.loc4_14.2: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %As.type: type = facet_type <@As, @As(%Dest.loc4_14.2)> [symbolic = %As.type (constants.%As.type.8ba)] +// CHECK:STDOUT: %Self.2: %As.type.8ba = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.b4e)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert.1, @As(%Dest.loc4_14.2) [symbolic = %Convert.type (constants.%Convert.type.ad1)] +// CHECK:STDOUT: %Convert: @As.%Convert.type (%Convert.type.ad1) = struct_value () [symbolic = %Convert (constants.%Convert.0ed)] +// CHECK:STDOUT: %As.assoc_type: type = assoc_entity_type @As.%As.type (%As.type.8ba) [symbolic = %As.assoc_type (constants.%As.assoc_type)] +// CHECK:STDOUT: %assoc0.loc5_35.2: @As.%As.assoc_type (%As.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0.ac5)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @As.%As.type (%As.type.8ba) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.b4e)] +// CHECK:STDOUT: %Convert.decl: @As.%Convert.type (%Convert.type.ad1) = fn_decl @Convert.1 [symbolic = @As.%Convert (constants.%Convert.0ed)] { +// CHECK:STDOUT: %self.patt: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.1.%Dest (%Dest) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.1.%Dest (%Dest) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.ref: type = name_ref Dest, @As.%Dest.loc4_14.1 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %self.param: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = value_param runtime_param0 +// CHECK:STDOUT: %.loc5_20.1: type = splice_block %.loc5_20.3 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] { +// CHECK:STDOUT: %.loc5_20.2: @Convert.1.%As.type (%As.type.8ba) = specific_constant @As.%Self.1, @As(constants.%Dest) [symbolic = %Self (constants.%Self.b4e)] +// CHECK:STDOUT: %Self.ref: @Convert.1.%As.type (%As.type.8ba) = name_ref Self, %.loc5_20.2 [symbolic = %Self (constants.%Self.b4e)] +// CHECK:STDOUT: %Self.as_type.loc5_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] +// CHECK:STDOUT: %.loc5_20.3: type = converted %Self.ref, %Self.as_type.loc5_20.2 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.1.%Dest (%Dest) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.1.%Dest (%Dest) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc5_35.1: @As.%As.assoc_type (%As.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_35.2 (constants.%assoc0.ac5)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc5_35.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(%Dest.loc8_22.1: type) { +// CHECK:STDOUT: %Dest.loc8_22.2: type = bind_symbolic_name Dest, 0 [symbolic = %Dest.loc8_22.2 (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt.loc8_22.2: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest.loc8_22.2)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self.2: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.0f3)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert.2, @ImplicitAs(%Dest.loc8_22.2) [symbolic = %Convert.type (constants.%Convert.type.4cf)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type.4cf) = struct_value () [symbolic = %Convert (constants.%Convert.147)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type)] +// CHECK:STDOUT: %assoc0.loc9_35.2: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc9_35.2 (constants.%assoc0.a50)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.0f3)] +// CHECK:STDOUT: %Convert.decl: @ImplicitAs.%Convert.type (%Convert.type.4cf) = fn_decl @Convert.2 [symbolic = @ImplicitAs.%Convert (constants.%Convert.147)] { +// CHECK:STDOUT: %self.patt: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.2.%Dest (%Dest) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.2.%Dest (%Dest) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %Dest.ref: type = name_ref Dest, @ImplicitAs.%Dest.loc8_22.1 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %self.param: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = value_param runtime_param0 +// CHECK:STDOUT: %.loc9_20.1: type = splice_block %.loc9_20.3 [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] { +// CHECK:STDOUT: %.loc9_20.2: @Convert.2.%ImplicitAs.type (%ImplicitAs.type.07f) = specific_constant @ImplicitAs.%Self.1, @ImplicitAs(constants.%Dest) [symbolic = %Self (constants.%Self.0f3)] +// CHECK:STDOUT: %Self.ref: @Convert.2.%ImplicitAs.type (%ImplicitAs.type.07f) = name_ref Self, %.loc9_20.2 [symbolic = %Self (constants.%Self.0f3)] +// CHECK:STDOUT: %Self.as_type.loc9_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] +// CHECK:STDOUT: %.loc9_20.3: type = converted %Self.ref, %Self.as_type.loc9_20.2 [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.2.%Dest (%Dest) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.2.%Dest (%Dest) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc9_35.1: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc9_35.2 (constants.%assoc0.a50)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc9_35.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert.1(@As.%Dest.loc4_14.1: type, @As.%Self.1: @As.%As.type (%As.type.8ba)) { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %As.type: type = facet_type <@As, @As(%Dest)> [symbolic = %As.type (constants.%As.type.8ba)] +// CHECK:STDOUT: %Self: %As.type.8ba = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.b4e)] +// CHECK:STDOUT: %Self.as_type.loc5_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type.7f0)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.1.%Self.as_type.loc5_20.1 (%Self.as_type.7f0)]() -> @Convert.1.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert.2(@ImplicitAs.%Dest.loc8_22.1: type, @ImplicitAs.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f)) { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.0f3)] +// CHECK:STDOUT: %Self.as_type.loc9_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc9_20.1 (constants.%Self.as_type.419)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.2.%Self.as_type.loc9_20.1 (%Self.as_type.419)]() -> @Convert.2.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @As(constants.%Dest) { +// CHECK:STDOUT: %Dest.loc4_14.2 => constants.%Dest +// CHECK:STDOUT: %Dest.patt.loc4_14.2 => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert.1(constants.%Dest, constants.%Self.b4e) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %As.type => constants.%As.type.8ba +// CHECK:STDOUT: %Self => constants.%Self.b4e +// CHECK:STDOUT: %Self.as_type.loc5_20.1 => constants.%Self.as_type.7f0 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @As(@Convert.1.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @As(%Dest.loc4_14.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest.loc8_22.2 => constants.%Dest +// CHECK:STDOUT: %Dest.patt.loc8_22.2 => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert.2(constants.%Dest, constants.%Self.0f3) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.07f +// CHECK:STDOUT: %Self => constants.%Self.0f3 +// CHECK:STDOUT: %Self.as_type.loc9_20.1 => constants.%Self.as_type.419 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.2.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest.loc8_22.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: --- fail_convert_type_erased_type_to_facet.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Animal.type: type = facet_type <@Animal> [template] +// CHECK:STDOUT: %Self.fd4: %Animal.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %Goat: type = class_type @Goat [template] +// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [template] +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template] +// CHECK:STDOUT: %impl_witness: = impl_witness () [template] +// CHECK:STDOUT: %a: %Animal.type = bind_symbolic_name a, 0 [symbolic] +// CHECK:STDOUT: %a.patt: %Animal.type = symbolic_binding_pattern a, 0 [symbolic] +// CHECK:STDOUT: %WalkAnimal.type: type = fn_type @WalkAnimal [template] +// CHECK:STDOUT: %WalkAnimal: %WalkAnimal.type = struct_value () [template] +// CHECK:STDOUT: %F.type: type = fn_type @F [template] +// CHECK:STDOUT: %F: %F.type = struct_value () [template] +// CHECK:STDOUT: %x: type = bind_symbolic_name x, 0 [symbolic] +// CHECK:STDOUT: %x.patt: type = symbolic_binding_pattern x, 0 [symbolic] +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.d62: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic] +// CHECK:STDOUT: %Self.519: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic] +// CHECK:STDOUT: %Convert.type.275: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic] +// CHECK:STDOUT: %Convert.42e: %Convert.type.275 = struct_value () [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self.519 [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type.837: type = assoc_entity_type %ImplicitAs.type.d62 [symbolic] +// CHECK:STDOUT: %assoc0.43db8b.1: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.ec2: type = facet_type <@ImplicitAs, @ImplicitAs(%Animal.type)> [template] +// CHECK:STDOUT: %Convert.type.69d: type = fn_type @Convert, @ImplicitAs(%Animal.type) [template] +// CHECK:STDOUT: %Convert.0e1: %Convert.type.69d = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.assoc_type.a8b: type = assoc_entity_type %ImplicitAs.type.ec2 [template] +// CHECK:STDOUT: %assoc0.65b: %ImplicitAs.assoc_type.a8b = assoc_entity element0, imports.%Core.import_ref.207961.1 [template] +// CHECK:STDOUT: %assoc0.43db8b.2: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.2 [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: imports { +// CHECK:STDOUT: %Core: = namespace file.%Core.import, [template] { +// CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs +// CHECK:STDOUT: import Core//default +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import_ref.ffd566.1: type = import_ref Core//default, loc8_22, loaded [symbolic = @ImplicitAs.%Dest (constants.%Dest)] +// CHECK:STDOUT: %Core.import_ref.ff5 = import_ref Core//default, inst69 [no loc], unloaded +// CHECK:STDOUT: %Core.import_ref.630: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = import_ref Core//default, loc9_35, loaded [symbolic = @ImplicitAs.%assoc0 (constants.%assoc0.43db8b.2)] +// CHECK:STDOUT: %Core.Convert = import_ref Core//default, Convert, unloaded +// CHECK:STDOUT: %Core.import_ref.ffd566.2: type = import_ref Core//default, loc8_22, loaded [symbolic = @ImplicitAs.%Dest (constants.%Dest)] +// CHECK:STDOUT: %Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) = import_ref Core//default, inst69 [no loc], loaded [symbolic = @ImplicitAs.%Self (constants.%Self.519)] +// CHECK:STDOUT: %Core.import_ref.207961.1 = import_ref Core//default, loc9_35, unloaded +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .Core = imports.%Core +// CHECK:STDOUT: .Animal = %Animal.decl +// CHECK:STDOUT: .Goat = %Goat.decl +// CHECK:STDOUT: .WalkAnimal = %WalkAnimal.decl +// CHECK:STDOUT: .F = %F.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import = import Core +// CHECK:STDOUT: %Animal.decl: type = interface_decl @Animal [template = constants.%Animal.type] {} {} +// CHECK:STDOUT: %Goat.decl: type = class_decl @Goat [template = constants.%Goat] {} {} +// CHECK:STDOUT: impl_decl @impl [template] {} { +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: } +// CHECK:STDOUT: %impl_witness: = impl_witness () [template = constants.%impl_witness] +// CHECK:STDOUT: %WalkAnimal.decl: %WalkAnimal.type = fn_decl @WalkAnimal [template = constants.%WalkAnimal] { +// CHECK:STDOUT: %a.patt.loc11_15.1: %Animal.type = symbolic_binding_pattern a, 0 [symbolic = %a.patt.loc11_15.2 (constants.%a.patt)] +// CHECK:STDOUT: %a.param_patt: %Animal.type = value_param_pattern %a.patt.loc11_15.1, runtime_param [symbolic = %a.patt.loc11_15.2 (constants.%a.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %a.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %a.loc11_15.1: %Animal.type = bind_symbolic_name a, 0, %a.param [symbolic = %a.loc11_15.2 (constants.%a)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {} {} +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Animal { +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.fd4] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(imports.%Core.import_ref.ffd566.1: type) [from "core.carbon"] { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt (constants.%Dest.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic = %Convert.type (constants.%Convert.type.275)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type.275) = struct_value () [symbolic = %Convert (constants.%Convert.42e)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type.837)] +// CHECK:STDOUT: %assoc0: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic = %assoc0 (constants.%assoc0.43db8b.1)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = imports.%Core.import_ref.ff5 +// CHECK:STDOUT: .Convert = imports.%Core.import_ref.630 +// CHECK:STDOUT: witness = (imports.%Core.Convert) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: impl @impl: %Goat.ref as %Animal.ref { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: witness = file.%impl_witness +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: class @Goat { +// CHECK:STDOUT: %complete_type: = complete_type_witness %empty_struct_type [template = constants.%complete_type] +// CHECK:STDOUT: complete_type_witness = %complete_type +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = constants.%Goat +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @WalkAnimal(%a.loc11_15.1: %Animal.type) { +// CHECK:STDOUT: %a.loc11_15.2: %Animal.type = bind_symbolic_name a, 0 [symbolic = %a.loc11_15.2 (constants.%a)] +// CHECK:STDOUT: %a.patt.loc11_15.2: %Animal.type = symbolic_binding_pattern a, 0 [symbolic = %a.patt.loc11_15.2 (constants.%a.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: +// CHECK:STDOUT: fn(%a.param_patt: %Animal.type) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: fn @F() { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: name_binding_decl { +// CHECK:STDOUT: %x.patt: type = symbolic_binding_pattern x, 0 [symbolic = constants.%x.patt] +// CHECK:STDOUT: } +// CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] +// CHECK:STDOUT: %x: type = bind_symbolic_name x, 0, %Goat.ref [symbolic = constants.%x] +// CHECK:STDOUT: %WalkAnimal.ref: %WalkAnimal.type = name_ref WalkAnimal, file.%WalkAnimal.decl [template = constants.%WalkAnimal] +// CHECK:STDOUT: %x.ref: type = name_ref x, %x [symbolic = constants.%x] +// CHECK:STDOUT: %.loc25: %Animal.type = converted %x.ref, [template = ] +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(imports.%Core.import_ref.ffd566.2: type, imports.%Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62)) [from "core.carbon"] { +// CHECK:STDOUT: %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic = %Self.as_type (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type (%Self.as_type)]() -> @Convert.%Dest (%Dest); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @WalkAnimal(constants.%a) { +// CHECK:STDOUT: %a.loc11_15.2 => constants.%a +// CHECK:STDOUT: %a.patt.loc11_15.2 => constants.%a +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %Dest.patt => constants.%Dest +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self.519) { +// CHECK:STDOUT: %Dest => constants.%Dest +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.d62 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Self.as_type => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Animal.type) { +// CHECK:STDOUT: %Dest => constants.%Animal.type +// CHECK:STDOUT: %Dest.patt => constants.%Animal.type +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.ec2 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Convert.type => constants.%Convert.type.69d +// CHECK:STDOUT: %Convert => constants.%Convert.0e1 +// CHECK:STDOUT: %ImplicitAs.assoc_type => constants.%ImplicitAs.assoc_type.a8b +// CHECK:STDOUT: %assoc0 => constants.%assoc0.65b +// CHECK:STDOUT: } +// CHECK:STDOUT: diff --git a/toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_blanket_impl.carbon b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_blanket_impl.carbon new file mode 100644 index 000000000000..808480121224 --- /dev/null +++ b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_blanket_impl.carbon @@ -0,0 +1,399 @@ +// Part of the Carbon Language project, under the Apache License v2.0 with LLVM +// Exceptions. See /LICENSE for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +// AUTOUPDATE +// TIP: To test this file alone, run: +// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_blanket_impl.carbon +// TIP: To dump output, run: +// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_blanket_impl.carbon + +// --- core.carbon + +package Core; + +interface ImplicitAs(T:! type) { + fn Convert[self: Self]() -> T; +} + +// --- fail_todo_convert_facet_value_value_to_blanket_impl.carbon + +library "[[@TEST_NAME]]"; + +import Core; + +interface Eats {} +interface Animal {} + +impl forall [A:! Animal] A as Eats {} + +fn Feed[T:! Eats](e: T) {} + +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_blanket_impl.carbon:[[@LINE+17]]:37: error: semantics TODO: `Facet value converting to facet value` [SemanticsTodo] +// CHECK:STDERR: fn HandleAnimal[T:! Animal](a: T) { Feed(a); } +// CHECK:STDERR: ^~~~~~~ +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_blanket_impl.carbon:[[@LINE-5]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] +// CHECK:STDERR: fn Feed[T:! Eats](e: T) {} +// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~ +// CHECK:STDERR: +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_blanket_impl.carbon:[[@LINE+10]]:37: error: cannot implicitly convert from `type` to `Eats` [ImplicitAsConversionFailure] +// CHECK:STDERR: fn HandleAnimal[T:! Animal](a: T) { Feed(a); } +// CHECK:STDERR: ^~~~~~~ +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_blanket_impl.carbon:[[@LINE+7]]:37: note: type `type` does not implement interface `Core.ImplicitAs(Eats)` [MissingImplInMemberAccessNote] +// CHECK:STDERR: fn HandleAnimal[T:! Animal](a: T) { Feed(a); } +// CHECK:STDERR: ^~~~~~~ +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_blanket_impl.carbon:[[@LINE-15]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] +// CHECK:STDERR: fn Feed[T:! Eats](e: T) {} +// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~ +// CHECK:STDERR: +fn HandleAnimal[T:! Animal](a: T) { Feed(a); } + +// CHECK:STDOUT: --- core.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %T.patt: type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.96f: type = generic_interface_type @ImplicitAs [template] +// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.96f = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.type.07f: type = facet_type <@ImplicitAs, @ImplicitAs(%T)> [symbolic] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%T) [symbolic] +// CHECK:STDOUT: %Convert: %Convert.type = struct_value () [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type %ImplicitAs.type.07f [symbolic] +// CHECK:STDOUT: %assoc0: %ImplicitAs.assoc_type = assoc_entity element0, @ImplicitAs.%Convert.decl [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .ImplicitAs = %ImplicitAs.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %ImplicitAs.decl: %ImplicitAs.type.96f = interface_decl @ImplicitAs [template = constants.%ImplicitAs.generic] { +// CHECK:STDOUT: %T.patt.loc4_22.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_22.2 (constants.%T.patt)] +// CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc4_22.1, runtime_param [symbolic = %T.patt.loc4_22.2 (constants.%T.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: type = value_param runtime_param +// CHECK:STDOUT: %T.loc4_22.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_22.2 (constants.%T)] +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(%T.loc4_22.1: type) { +// CHECK:STDOUT: %T.loc4_22.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_22.2 (constants.%T)] +// CHECK:STDOUT: %T.patt.loc4_22.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_22.2 (constants.%T.patt)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%T.loc4_22.2)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self.2: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%T.loc4_22.2) [symbolic = %Convert.type (constants.%Convert.type)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type) = struct_value () [symbolic = %Convert (constants.%Convert)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type)] +// CHECK:STDOUT: %assoc0.loc5_32.2: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_32.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)] +// CHECK:STDOUT: %Convert.decl: @ImplicitAs.%Convert.type (%Convert.type) = fn_decl @Convert [symbolic = @ImplicitAs.%Convert (constants.%Convert)] { +// CHECK:STDOUT: %self.patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = binding_pattern self +// CHECK:STDOUT: %self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param_pattern %self.patt, runtime_param0 +// CHECK:STDOUT: %return.patt: @Convert.%T (%T) = return_slot_pattern +// CHECK:STDOUT: %return.param_patt: @Convert.%T (%T) = out_param_pattern %return.patt, runtime_param1 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.ref: type = name_ref T, @ImplicitAs.%T.loc4_22.1 [symbolic = %T (constants.%T)] +// CHECK:STDOUT: %self.param: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = value_param runtime_param0 +// CHECK:STDOUT: %.loc5_20.1: type = splice_block %.loc5_20.3 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] { +// CHECK:STDOUT: %.loc5_20.2: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = specific_constant @ImplicitAs.%Self.1, @ImplicitAs(constants.%T) [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.ref: @Convert.%ImplicitAs.type (%ImplicitAs.type.07f) = name_ref Self, %.loc5_20.2 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: %.loc5_20.3: type = converted %Self.ref, %Self.as_type.loc5_20.2 [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %self: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type) = bind_name self, %self.param +// CHECK:STDOUT: %return.param: ref @Convert.%T (%T) = out_param runtime_param1 +// CHECK:STDOUT: %return: ref @Convert.%T (%T) = return_slot %return.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %assoc0.loc5_32.1: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type) = assoc_entity element0, %Convert.decl [symbolic = %assoc0.loc5_32.2 (constants.%assoc0)] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self.1 +// CHECK:STDOUT: .Convert = %assoc0.loc5_32.1 +// CHECK:STDOUT: witness = (%Convert.decl) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(@ImplicitAs.%T.loc4_22.1: type, @ImplicitAs.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.07f)) { +// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%T)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.07f)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.07f = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self)] +// CHECK:STDOUT: %Self.as_type.loc5_20.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc5_20.1 (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type.loc5_20.1 (%Self.as_type)]() -> @Convert.%T (%T); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%T) { +// CHECK:STDOUT: %T.loc4_22.2 => constants.%T +// CHECK:STDOUT: %T.patt.loc4_22.2 => constants.%T +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%T, constants.%Self) { +// CHECK:STDOUT: %T => constants.%T +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.07f +// CHECK:STDOUT: %Self => constants.%Self +// CHECK:STDOUT: %Self.as_type.loc5_20.1 => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%T) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%T.loc4_22.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: --- fail_todo_convert_facet_value_value_to_blanket_impl.carbon +// CHECK:STDOUT: +// CHECK:STDOUT: constants { +// CHECK:STDOUT: %Eats.type: type = facet_type <@Eats> [template] +// CHECK:STDOUT: %Self.1b5: %Eats.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %Animal.type: type = facet_type <@Animal> [template] +// CHECK:STDOUT: %Self.fd4: %Animal.type = bind_symbolic_name Self, 0 [symbolic] +// CHECK:STDOUT: %A: %Animal.type = bind_symbolic_name A, 0 [symbolic] +// CHECK:STDOUT: %A.patt: %Animal.type = symbolic_binding_pattern A, 0 [symbolic] +// CHECK:STDOUT: %A.as_type: type = facet_access_type %A [symbolic] +// CHECK:STDOUT: %impl_witness: = impl_witness (), @impl(%A) [symbolic] +// CHECK:STDOUT: %T.1b5: %Eats.type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %T.patt.6be: %Eats.type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %T.as_type.27d: type = facet_access_type %T.1b5 [symbolic] +// CHECK:STDOUT: %Feed.type: type = fn_type @Feed [template] +// CHECK:STDOUT: %Feed: %Feed.type = struct_value () [template] +// CHECK:STDOUT: %require_complete.c75: = require_complete_type %T.as_type.27d [symbolic] +// CHECK:STDOUT: %T.fd4: %Animal.type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %T.patt.a9c: %Animal.type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %T.as_type.2ad: type = facet_access_type %T.fd4 [symbolic] +// CHECK:STDOUT: %HandleAnimal.type: type = fn_type @HandleAnimal [template] +// CHECK:STDOUT: %HandleAnimal: %HandleAnimal.type = struct_value () [template] +// CHECK:STDOUT: %require_complete.234: = require_complete_type %T.as_type.2ad [symbolic] +// CHECK:STDOUT: %T.8b3: type = bind_symbolic_name T, 0 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.d62: type = facet_type <@ImplicitAs, @ImplicitAs(%T.8b3)> [symbolic] +// CHECK:STDOUT: %Self.519: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic] +// CHECK:STDOUT: %T.patt.e01: type = symbolic_binding_pattern T, 0 [symbolic] +// CHECK:STDOUT: %Convert.type.275: type = fn_type @Convert, @ImplicitAs(%T.8b3) [symbolic] +// CHECK:STDOUT: %Convert.42e: %Convert.type.275 = struct_value () [symbolic] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self.519 [symbolic] +// CHECK:STDOUT: %ImplicitAs.assoc_type.837: type = assoc_entity_type %ImplicitAs.type.d62 [symbolic] +// CHECK:STDOUT: %assoc0.43db8b.1: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic] +// CHECK:STDOUT: %ImplicitAs.type.af9: type = facet_type <@ImplicitAs, @ImplicitAs(%Eats.type)> [template] +// CHECK:STDOUT: %Convert.type.9a9: type = fn_type @Convert, @ImplicitAs(%Eats.type) [template] +// CHECK:STDOUT: %Convert.35d: %Convert.type.9a9 = struct_value () [template] +// CHECK:STDOUT: %ImplicitAs.assoc_type.9a7: type = assoc_entity_type %ImplicitAs.type.af9 [template] +// CHECK:STDOUT: %assoc0.152: %ImplicitAs.assoc_type.9a7 = assoc_entity element0, imports.%Core.import_ref.207961.1 [template] +// CHECK:STDOUT: %assoc0.43db8b.2: %ImplicitAs.assoc_type.837 = assoc_entity element0, imports.%Core.import_ref.207961.2 [symbolic] +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: imports { +// CHECK:STDOUT: %Core: = namespace file.%Core.import, [template] { +// CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs +// CHECK:STDOUT: import Core//default +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import_ref.f6b058.1: type = import_ref Core//default, loc4_22, loaded [symbolic = @ImplicitAs.%T (constants.%T.8b3)] +// CHECK:STDOUT: %Core.import_ref.ff5 = import_ref Core//default, inst26 [no loc], unloaded +// CHECK:STDOUT: %Core.import_ref.630: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = import_ref Core//default, loc5_32, loaded [symbolic = @ImplicitAs.%assoc0 (constants.%assoc0.43db8b.2)] +// CHECK:STDOUT: %Core.Convert = import_ref Core//default, Convert, unloaded +// CHECK:STDOUT: %Core.import_ref.f6b058.2: type = import_ref Core//default, loc4_22, loaded [symbolic = @ImplicitAs.%T (constants.%T.8b3)] +// CHECK:STDOUT: %Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) = import_ref Core//default, inst26 [no loc], loaded [symbolic = @ImplicitAs.%Self (constants.%Self.519)] +// CHECK:STDOUT: %Core.import_ref.207961.1 = import_ref Core//default, loc5_32, unloaded +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: file { +// CHECK:STDOUT: package: = namespace [template] { +// CHECK:STDOUT: .Core = imports.%Core +// CHECK:STDOUT: .Eats = %Eats.decl +// CHECK:STDOUT: .Animal = %Animal.decl +// CHECK:STDOUT: .Feed = %Feed.decl +// CHECK:STDOUT: .HandleAnimal = %HandleAnimal.decl +// CHECK:STDOUT: } +// CHECK:STDOUT: %Core.import = import Core +// CHECK:STDOUT: %Eats.decl: type = interface_decl @Eats [template = constants.%Eats.type] {} {} +// CHECK:STDOUT: %Animal.decl: type = interface_decl @Animal [template = constants.%Animal.type] {} {} +// CHECK:STDOUT: impl_decl @impl [template] { +// CHECK:STDOUT: %A.patt.loc9_14.1: %Animal.type = symbolic_binding_pattern A, 0 [symbolic = %A.patt.loc9_14.2 (constants.%A.patt)] +// CHECK:STDOUT: %A.param_patt: %Animal.type = value_param_pattern %A.patt.loc9_14.1, runtime_param [symbolic = %A.patt.loc9_14.2 (constants.%A.patt)] +// CHECK:STDOUT: } { +// CHECK:STDOUT: %A.ref: %Animal.type = name_ref A, %A.loc9_14.1 [symbolic = %A.loc9_14.2 (constants.%A)] +// CHECK:STDOUT: %A.as_type.loc9_26.1: type = facet_access_type %A.ref [symbolic = %A.as_type.loc9_26.2 (constants.%A.as_type)] +// CHECK:STDOUT: %.loc9: type = converted %A.ref, %A.as_type.loc9_26.1 [symbolic = %A.as_type.loc9_26.2 (constants.%A.as_type)] +// CHECK:STDOUT: %Eats.ref: type = name_ref Eats, file.%Eats.decl [template = constants.%Eats.type] +// CHECK:STDOUT: %A.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %A.loc9_14.1: %Animal.type = bind_symbolic_name A, 0, %A.param [symbolic = %A.loc9_14.2 (constants.%A)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %impl_witness: = impl_witness (), @impl(constants.%A) [symbolic = @impl.%impl_witness (constants.%impl_witness)] +// CHECK:STDOUT: %Feed.decl: %Feed.type = fn_decl @Feed [template = constants.%Feed] { +// CHECK:STDOUT: %T.patt.loc11_9.1: %Eats.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc11_9.2 (constants.%T.patt.6be)] +// CHECK:STDOUT: %T.param_patt: %Eats.type = value_param_pattern %T.patt.loc11_9.1, runtime_param [symbolic = %T.patt.loc11_9.2 (constants.%T.patt.6be)] +// CHECK:STDOUT: %e.patt: @Feed.%T.as_type.loc11_22.2 (%T.as_type.27d) = binding_pattern e +// CHECK:STDOUT: %e.param_patt: @Feed.%T.as_type.loc11_22.2 (%T.as_type.27d) = value_param_pattern %e.patt, runtime_param0 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Eats.type = value_param runtime_param +// CHECK:STDOUT: %Eats.ref: type = name_ref Eats, file.%Eats.decl [template = constants.%Eats.type] +// CHECK:STDOUT: %T.loc11_9.1: %Eats.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc11_9.2 (constants.%T.1b5)] +// CHECK:STDOUT: %e.param: @Feed.%T.as_type.loc11_22.2 (%T.as_type.27d) = value_param runtime_param0 +// CHECK:STDOUT: %.loc11_22.1: type = splice_block %.loc11_22.2 [symbolic = %T.as_type.loc11_22.2 (constants.%T.as_type.27d)] { +// CHECK:STDOUT: %T.ref: %Eats.type = name_ref T, %T.loc11_9.1 [symbolic = %T.loc11_9.2 (constants.%T.1b5)] +// CHECK:STDOUT: %T.as_type.loc11_22.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc11_22.2 (constants.%T.as_type.27d)] +// CHECK:STDOUT: %.loc11_22.2: type = converted %T.ref, %T.as_type.loc11_22.1 [symbolic = %T.as_type.loc11_22.2 (constants.%T.as_type.27d)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %e: @Feed.%T.as_type.loc11_22.2 (%T.as_type.27d) = bind_name e, %e.param +// CHECK:STDOUT: } +// CHECK:STDOUT: %HandleAnimal.decl: %HandleAnimal.type = fn_decl @HandleAnimal [template = constants.%HandleAnimal] { +// CHECK:STDOUT: %T.patt.loc30_17.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc30_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc30_17.1, runtime_param [symbolic = %T.patt.loc30_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %a.patt: @HandleAnimal.%T.as_type.loc30_32.2 (%T.as_type.2ad) = binding_pattern a +// CHECK:STDOUT: %a.param_patt: @HandleAnimal.%T.as_type.loc30_32.2 (%T.as_type.2ad) = value_param_pattern %a.patt, runtime_param0 +// CHECK:STDOUT: } { +// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param +// CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] +// CHECK:STDOUT: %T.loc30_17.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc30_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %a.param: @HandleAnimal.%T.as_type.loc30_32.2 (%T.as_type.2ad) = value_param runtime_param0 +// CHECK:STDOUT: %.loc30_32.1: type = splice_block %.loc30_32.2 [symbolic = %T.as_type.loc30_32.2 (constants.%T.as_type.2ad)] { +// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc30_17.1 [symbolic = %T.loc30_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.as_type.loc30_32.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc30_32.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: %.loc30_32.2: type = converted %T.ref, %T.as_type.loc30_32.1 [symbolic = %T.as_type.loc30_32.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: } +// CHECK:STDOUT: %a: @HandleAnimal.%T.as_type.loc30_32.2 (%T.as_type.2ad) = bind_name a, %a.param +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Eats { +// CHECK:STDOUT: %Self: %Eats.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.1b5] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: interface @Animal { +// CHECK:STDOUT: %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.fd4] +// CHECK:STDOUT: +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = %Self +// CHECK:STDOUT: witness = () +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic interface @ImplicitAs(imports.%Core.import_ref.f6b058.1: type) [from "core.carbon"] { +// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T.8b3)] +// CHECK:STDOUT: %T.patt: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt (constants.%T.patt.e01)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%T)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Convert.type: type = fn_type @Convert, @ImplicitAs(%T) [symbolic = %Convert.type (constants.%Convert.type.275)] +// CHECK:STDOUT: %Convert: @ImplicitAs.%Convert.type (%Convert.type.275) = struct_value () [symbolic = %Convert (constants.%Convert.42e)] +// CHECK:STDOUT: %ImplicitAs.assoc_type: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62) [symbolic = %ImplicitAs.assoc_type (constants.%ImplicitAs.assoc_type.837)] +// CHECK:STDOUT: %assoc0: @ImplicitAs.%ImplicitAs.assoc_type (%ImplicitAs.assoc_type.837) = assoc_entity element0, imports.%Core.import_ref.207961.1 [symbolic = %assoc0 (constants.%assoc0.43db8b.1)] +// CHECK:STDOUT: +// CHECK:STDOUT: interface { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: .Self = imports.%Core.import_ref.ff5 +// CHECK:STDOUT: .Convert = imports.%Core.import_ref.630 +// CHECK:STDOUT: witness = (imports.%Core.Convert) +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic impl @impl(%A.loc9_14.1: %Animal.type) { +// CHECK:STDOUT: %A.loc9_14.2: %Animal.type = bind_symbolic_name A, 0 [symbolic = %A.loc9_14.2 (constants.%A)] +// CHECK:STDOUT: %A.patt.loc9_14.2: %Animal.type = symbolic_binding_pattern A, 0 [symbolic = %A.patt.loc9_14.2 (constants.%A.patt)] +// CHECK:STDOUT: %A.as_type.loc9_26.2: type = facet_access_type %A.loc9_14.2 [symbolic = %A.as_type.loc9_26.2 (constants.%A.as_type)] +// CHECK:STDOUT: %impl_witness: = impl_witness (), @impl(%A.loc9_14.2) [symbolic = %impl_witness (constants.%impl_witness)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: +// CHECK:STDOUT: impl: %.loc9 as %Eats.ref { +// CHECK:STDOUT: !members: +// CHECK:STDOUT: witness = file.%impl_witness +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Feed(%T.loc11_9.1: %Eats.type) { +// CHECK:STDOUT: %T.loc11_9.2: %Eats.type = bind_symbolic_name T, 0 [symbolic = %T.loc11_9.2 (constants.%T.1b5)] +// CHECK:STDOUT: %T.patt.loc11_9.2: %Eats.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc11_9.2 (constants.%T.patt.6be)] +// CHECK:STDOUT: %T.as_type.loc11_22.2: type = facet_access_type %T.loc11_9.2 [symbolic = %T.as_type.loc11_22.2 (constants.%T.as_type.27d)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete: = require_complete_type @Feed.%T.as_type.loc11_22.2 (%T.as_type.27d) [symbolic = %require_complete (constants.%require_complete.c75)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%T.param_patt: %Eats.type](%e.param_patt: @Feed.%T.as_type.loc11_22.2 (%T.as_type.27d)) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @HandleAnimal(%T.loc30_17.1: %Animal.type) { +// CHECK:STDOUT: %T.loc30_17.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc30_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.patt.loc30_17.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc30_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.as_type.loc30_32.2: type = facet_access_type %T.loc30_17.2 [symbolic = %T.as_type.loc30_32.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %require_complete: = require_complete_type @HandleAnimal.%T.as_type.loc30_32.2 (%T.as_type.2ad) [symbolic = %require_complete (constants.%require_complete.234)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%T.param_patt: %Animal.type](%a.param_patt: @HandleAnimal.%T.as_type.loc30_32.2 (%T.as_type.2ad)) { +// CHECK:STDOUT: !entry: +// CHECK:STDOUT: %Feed.ref: %Feed.type = name_ref Feed, file.%Feed.decl [template = constants.%Feed] +// CHECK:STDOUT: %a.ref: @HandleAnimal.%T.as_type.loc30_32.2 (%T.as_type.2ad) = name_ref a, %a +// CHECK:STDOUT: %.loc30_43: %Eats.type = converted constants.%T.as_type.2ad, [template = ] +// CHECK:STDOUT: return +// CHECK:STDOUT: } +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: generic fn @Convert(imports.%Core.import_ref.f6b058.2: type, imports.%Core.import_ref.ce1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.d62)) [from "core.carbon"] { +// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T.8b3)] +// CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%T)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.d62)] +// CHECK:STDOUT: %Self: %ImplicitAs.type.d62 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.519)] +// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic = %Self.as_type (constants.%Self.as_type)] +// CHECK:STDOUT: +// CHECK:STDOUT: fn[%self.param_patt: @Convert.%Self.as_type (%Self.as_type)]() -> @Convert.%T (%T.8b3); +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @impl(constants.%A) { +// CHECK:STDOUT: %A.loc9_14.2 => constants.%A +// CHECK:STDOUT: %A.patt.loc9_14.2 => constants.%A +// CHECK:STDOUT: %A.as_type.loc9_26.2 => constants.%A.as_type +// CHECK:STDOUT: %impl_witness => constants.%impl_witness +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @impl(%A.loc9_14.2) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Feed(constants.%T.1b5) { +// CHECK:STDOUT: %T.loc11_9.2 => constants.%T.1b5 +// CHECK:STDOUT: %T.patt.loc11_9.2 => constants.%T.1b5 +// CHECK:STDOUT: %T.as_type.loc11_22.2 => constants.%T.as_type.27d +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @HandleAnimal(constants.%T.fd4) { +// CHECK:STDOUT: %T.loc30_17.2 => constants.%T.fd4 +// CHECK:STDOUT: %T.patt.loc30_17.2 => constants.%T.fd4 +// CHECK:STDOUT: %T.as_type.loc30_32.2 => constants.%T.as_type.2ad +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%T.8b3) { +// CHECK:STDOUT: %T => constants.%T.8b3 +// CHECK:STDOUT: %T.patt => constants.%T.8b3 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(%T) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(@Convert.%T) {} +// CHECK:STDOUT: +// CHECK:STDOUT: specific @Convert(constants.%T.8b3, constants.%Self.519) { +// CHECK:STDOUT: %T => constants.%T.8b3 +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.d62 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Self.as_type => constants.%Self.as_type +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: specific @ImplicitAs(constants.%Eats.type) { +// CHECK:STDOUT: %T => constants.%Eats.type +// CHECK:STDOUT: %T.patt => constants.%Eats.type +// CHECK:STDOUT: +// CHECK:STDOUT: !definition: +// CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.af9 +// CHECK:STDOUT: %Self => constants.%Self.519 +// CHECK:STDOUT: %Convert.type => constants.%Convert.type.9a9 +// CHECK:STDOUT: %Convert => constants.%Convert.35d +// CHECK:STDOUT: %ImplicitAs.assoc_type => constants.%ImplicitAs.assoc_type.9a7 +// CHECK:STDOUT: %assoc0 => constants.%assoc0.152 +// CHECK:STDOUT: } +// CHECK:STDOUT: diff --git a/toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon index 0ff3994e0cc9..f4fe1ec0a0fa 100644 --- a/toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon +++ b/toolchain/check/testdata/builtin_conversions/no_prelude/fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon @@ -28,13 +28,20 @@ interface Animal {} interface Eats(Food:! type) {} fn Feed[Food:! type, T:! Eats(Food)](e: T, food: Food) {} +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon:[[@LINE+17]]:62: error: semantics TODO: `Facet value converting to facet value` [SemanticsTodo] +// CHECK:STDERR: fn HandleAnimal[T:! Animal, Food:! type](a: T, food: Food) { Feed(a, food); } +// CHECK:STDERR: ^~~~~~~~~~~~~ +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon:[[@LINE-4]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] +// CHECK:STDERR: fn Feed[Food:! type, T:! Eats(Food)](e: T, food: Food) {} +// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// CHECK:STDERR: // CHECK:STDERR: fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon:[[@LINE+10]]:62: error: cannot implicitly convert from `type` to `Eats(Food)` [ImplicitAsConversionFailure] // CHECK:STDERR: fn HandleAnimal[T:! Animal, Food:! type](a: T, food: Food) { Feed(a, food); } // CHECK:STDERR: ^~~~~~~~~~~~~ // CHECK:STDERR: fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon:[[@LINE+7]]:62: note: type `type` does not implement interface `Core.ImplicitAs(Eats(Food))` [MissingImplInMemberAccessNote] // CHECK:STDERR: fn HandleAnimal[T:! Animal, Food:! type](a: T, food: Food) { Feed(a, food); } // CHECK:STDERR: ^~~~~~~~~~~~~ -// CHECK:STDERR: fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon:[[@LINE-7]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] +// CHECK:STDERR: fail_todo_convert_facet_value_value_to_generic_facet_value_value.carbon:[[@LINE-14]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere] // CHECK:STDERR: fn Feed[Food:! type, T:! Eats(Food)](e: T, food: Food) {} // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // CHECK:STDERR: @@ -274,52 +281,52 @@ fn F() { // CHECK:STDOUT: %food: @Feed.%Food.loc11_9.2 (%Food.8b3) = bind_name food, %food.param // CHECK:STDOUT: } // CHECK:STDOUT: %HandleAnimal.decl: %HandleAnimal.type = fn_decl @HandleAnimal [template = constants.%HandleAnimal] { -// CHECK:STDOUT: %T.patt.loc22_17.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc22_17.2 (constants.%T.patt.a9c)] -// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc22_17.1, runtime_param [symbolic = %T.patt.loc22_17.2 (constants.%T.patt.a9c)] -// CHECK:STDOUT: %Food.patt.loc22_29.1: type = symbolic_binding_pattern Food, 1 [symbolic = %Food.patt.loc22_29.2 (constants.%Food.patt.7a9)] -// CHECK:STDOUT: %Food.param_patt: type = value_param_pattern %Food.patt.loc22_29.1, runtime_param [symbolic = %Food.patt.loc22_29.2 (constants.%Food.patt.7a9)] -// CHECK:STDOUT: %a.patt: @HandleAnimal.%T.as_type.loc22_45.2 (%T.as_type.2ad) = binding_pattern a -// CHECK:STDOUT: %a.param_patt: @HandleAnimal.%T.as_type.loc22_45.2 (%T.as_type.2ad) = value_param_pattern %a.patt, runtime_param0 -// CHECK:STDOUT: %food.patt: @HandleAnimal.%Food.loc22_29.2 (%Food.336) = binding_pattern food -// CHECK:STDOUT: %food.param_patt: @HandleAnimal.%Food.loc22_29.2 (%Food.336) = value_param_pattern %food.patt, runtime_param1 +// CHECK:STDOUT: %T.patt.loc29_17.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc29_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc29_17.1, runtime_param [symbolic = %T.patt.loc29_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %Food.patt.loc29_29.1: type = symbolic_binding_pattern Food, 1 [symbolic = %Food.patt.loc29_29.2 (constants.%Food.patt.7a9)] +// CHECK:STDOUT: %Food.param_patt: type = value_param_pattern %Food.patt.loc29_29.1, runtime_param [symbolic = %Food.patt.loc29_29.2 (constants.%Food.patt.7a9)] +// CHECK:STDOUT: %a.patt: @HandleAnimal.%T.as_type.loc29_45.2 (%T.as_type.2ad) = binding_pattern a +// CHECK:STDOUT: %a.param_patt: @HandleAnimal.%T.as_type.loc29_45.2 (%T.as_type.2ad) = value_param_pattern %a.patt, runtime_param0 +// CHECK:STDOUT: %food.patt: @HandleAnimal.%Food.loc29_29.2 (%Food.336) = binding_pattern food +// CHECK:STDOUT: %food.param_patt: @HandleAnimal.%Food.loc29_29.2 (%Food.336) = value_param_pattern %food.patt, runtime_param1 // CHECK:STDOUT: } { // CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param // CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] -// CHECK:STDOUT: %T.loc22_17.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc22_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.loc29_17.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc29_17.2 (constants.%T.fd4)] // CHECK:STDOUT: %Food.param: type = value_param runtime_param -// CHECK:STDOUT: %Food.loc22_29.1: type = bind_symbolic_name Food, 1, %Food.param [symbolic = %Food.loc22_29.2 (constants.%Food.336)] -// CHECK:STDOUT: %a.param: @HandleAnimal.%T.as_type.loc22_45.2 (%T.as_type.2ad) = value_param runtime_param0 -// CHECK:STDOUT: %.loc22_45.1: type = splice_block %.loc22_45.2 [symbolic = %T.as_type.loc22_45.2 (constants.%T.as_type.2ad)] { -// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc22_17.1 [symbolic = %T.loc22_17.2 (constants.%T.fd4)] -// CHECK:STDOUT: %T.as_type.loc22_45.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc22_45.2 (constants.%T.as_type.2ad)] -// CHECK:STDOUT: %.loc22_45.2: type = converted %T.ref, %T.as_type.loc22_45.1 [symbolic = %T.as_type.loc22_45.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: %Food.loc29_29.1: type = bind_symbolic_name Food, 1, %Food.param [symbolic = %Food.loc29_29.2 (constants.%Food.336)] +// CHECK:STDOUT: %a.param: @HandleAnimal.%T.as_type.loc29_45.2 (%T.as_type.2ad) = value_param runtime_param0 +// CHECK:STDOUT: %.loc29_45.1: type = splice_block %.loc29_45.2 [symbolic = %T.as_type.loc29_45.2 (constants.%T.as_type.2ad)] { +// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc29_17.1 [symbolic = %T.loc29_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.as_type.loc29_45.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc29_45.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: %.loc29_45.2: type = converted %T.ref, %T.as_type.loc29_45.1 [symbolic = %T.as_type.loc29_45.2 (constants.%T.as_type.2ad)] // CHECK:STDOUT: } -// CHECK:STDOUT: %a: @HandleAnimal.%T.as_type.loc22_45.2 (%T.as_type.2ad) = bind_name a, %a.param -// CHECK:STDOUT: %food.param: @HandleAnimal.%Food.loc22_29.2 (%Food.336) = value_param runtime_param1 -// CHECK:STDOUT: %Food.ref: type = name_ref Food, %Food.loc22_29.1 [symbolic = %Food.loc22_29.2 (constants.%Food.336)] -// CHECK:STDOUT: %food: @HandleAnimal.%Food.loc22_29.2 (%Food.336) = bind_name food, %food.param +// CHECK:STDOUT: %a: @HandleAnimal.%T.as_type.loc29_45.2 (%T.as_type.2ad) = bind_name a, %a.param +// CHECK:STDOUT: %food.param: @HandleAnimal.%Food.loc29_29.2 (%Food.336) = value_param runtime_param1 +// CHECK:STDOUT: %Food.ref: type = name_ref Food, %Food.loc29_29.1 [symbolic = %Food.loc29_29.2 (constants.%Food.336)] +// CHECK:STDOUT: %food: @HandleAnimal.%Food.loc29_29.2 (%Food.336) = bind_name food, %food.param // CHECK:STDOUT: } // CHECK:STDOUT: %Goat.decl: type = class_decl @Goat [template = constants.%Goat] {} {} // CHECK:STDOUT: impl_decl @impl.1 [template] {} { // CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] // CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] // CHECK:STDOUT: } -// CHECK:STDOUT: %impl_witness.loc25: = impl_witness () [template = constants.%impl_witness.1bc] +// CHECK:STDOUT: %impl_witness.loc32: = impl_witness () [template = constants.%impl_witness.1bc] // CHECK:STDOUT: impl_decl @impl.2 [template] { -// CHECK:STDOUT: %T.patt.loc27_14.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc27_14.2 (constants.%T.patt.a9c)] -// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc27_14.1, runtime_param [symbolic = %T.patt.loc27_14.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.patt.loc34_14.1: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc34_14.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.param_patt: %Animal.type = value_param_pattern %T.patt.loc34_14.1, runtime_param [symbolic = %T.patt.loc34_14.2 (constants.%T.patt.a9c)] // CHECK:STDOUT: } { -// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc27_14.1 [symbolic = %T.loc27_14.2 (constants.%T.fd4)] -// CHECK:STDOUT: %T.as_type.loc27_26.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc27_26.2 (constants.%T.as_type.2ad)] -// CHECK:STDOUT: %.loc27: type = converted %T.ref, %T.as_type.loc27_26.1 [symbolic = %T.as_type.loc27_26.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: %T.ref: %Animal.type = name_ref T, %T.loc34_14.1 [symbolic = %T.loc34_14.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.as_type.loc34_26.1: type = facet_access_type %T.ref [symbolic = %T.as_type.loc34_26.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: %.loc34: type = converted %T.ref, %T.as_type.loc34_26.1 [symbolic = %T.as_type.loc34_26.2 (constants.%T.as_type.2ad)] // CHECK:STDOUT: %Eats.ref: %Eats.type.ba2 = name_ref Eats, file.%Eats.decl [template = constants.%Eats.generic] // CHECK:STDOUT: %Grass.ref: type = name_ref Grass, file.%Grass.decl [template = constants.%Grass] // CHECK:STDOUT: %Eats.type: type = facet_type <@Eats, @Eats(constants.%Grass)> [template = constants.%Eats.type.1ae] // CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param // CHECK:STDOUT: %Animal.ref: type = name_ref Animal, file.%Animal.decl [template = constants.%Animal.type] -// CHECK:STDOUT: %T.loc27_14.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc27_14.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.loc34_14.1: %Animal.type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc34_14.2 (constants.%T.fd4)] // CHECK:STDOUT: } -// CHECK:STDOUT: %impl_witness.loc27: = impl_witness (), @impl.2(constants.%T.fd4) [symbolic = @impl.2.%impl_witness (constants.%impl_witness.8fd)] +// CHECK:STDOUT: %impl_witness.loc34: = impl_witness (), @impl.2(constants.%T.fd4) [symbolic = @impl.2.%impl_witness (constants.%impl_witness.8fd)] // CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {} {} // CHECK:STDOUT: } // CHECK:STDOUT: @@ -370,20 +377,20 @@ fn F() { // CHECK:STDOUT: // CHECK:STDOUT: impl @impl.1: %Goat.ref as %Animal.ref { // CHECK:STDOUT: !members: -// CHECK:STDOUT: witness = file.%impl_witness.loc25 +// CHECK:STDOUT: witness = file.%impl_witness.loc32 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: generic impl @impl.2(%T.loc27_14.1: %Animal.type) { -// CHECK:STDOUT: %T.loc27_14.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc27_14.2 (constants.%T.fd4)] -// CHECK:STDOUT: %T.patt.loc27_14.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc27_14.2 (constants.%T.patt.a9c)] -// CHECK:STDOUT: %T.as_type.loc27_26.2: type = facet_access_type %T.loc27_14.2 [symbolic = %T.as_type.loc27_26.2 (constants.%T.as_type.2ad)] -// CHECK:STDOUT: %impl_witness: = impl_witness (), @impl.2(%T.loc27_14.2) [symbolic = %impl_witness (constants.%impl_witness.8fd)] +// CHECK:STDOUT: generic impl @impl.2(%T.loc34_14.1: %Animal.type) { +// CHECK:STDOUT: %T.loc34_14.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc34_14.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.patt.loc34_14.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc34_14.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %T.as_type.loc34_26.2: type = facet_access_type %T.loc34_14.2 [symbolic = %T.as_type.loc34_26.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: %impl_witness: = impl_witness (), @impl.2(%T.loc34_14.2) [symbolic = %impl_witness (constants.%impl_witness.8fd)] // CHECK:STDOUT: // CHECK:STDOUT: !definition: // CHECK:STDOUT: -// CHECK:STDOUT: impl: %.loc27 as %Eats.type { +// CHECK:STDOUT: impl: %.loc34 as %Eats.type { // CHECK:STDOUT: !members: -// CHECK:STDOUT: witness = file.%impl_witness.loc27 +// CHECK:STDOUT: witness = file.%impl_witness.loc34 // CHECK:STDOUT: } // CHECK:STDOUT: } // CHECK:STDOUT: @@ -421,27 +428,27 @@ fn F() { // CHECK:STDOUT: } // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: generic fn @HandleAnimal(%T.loc22_17.1: %Animal.type, %Food.loc22_29.1: type) { -// CHECK:STDOUT: %T.loc22_17.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc22_17.2 (constants.%T.fd4)] -// CHECK:STDOUT: %T.patt.loc22_17.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc22_17.2 (constants.%T.patt.a9c)] -// CHECK:STDOUT: %Food.loc22_29.2: type = bind_symbolic_name Food, 1 [symbolic = %Food.loc22_29.2 (constants.%Food.336)] -// CHECK:STDOUT: %Food.patt.loc22_29.2: type = symbolic_binding_pattern Food, 1 [symbolic = %Food.patt.loc22_29.2 (constants.%Food.patt.7a9)] -// CHECK:STDOUT: %T.as_type.loc22_45.2: type = facet_access_type %T.loc22_17.2 [symbolic = %T.as_type.loc22_45.2 (constants.%T.as_type.2ad)] +// CHECK:STDOUT: generic fn @HandleAnimal(%T.loc29_17.1: %Animal.type, %Food.loc29_29.1: type) { +// CHECK:STDOUT: %T.loc29_17.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc29_17.2 (constants.%T.fd4)] +// CHECK:STDOUT: %T.patt.loc29_17.2: %Animal.type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc29_17.2 (constants.%T.patt.a9c)] +// CHECK:STDOUT: %Food.loc29_29.2: type = bind_symbolic_name Food, 1 [symbolic = %Food.loc29_29.2 (constants.%Food.336)] +// CHECK:STDOUT: %Food.patt.loc29_29.2: type = symbolic_binding_pattern Food, 1 [symbolic = %Food.patt.loc29_29.2 (constants.%Food.patt.7a9)] +// CHECK:STDOUT: %T.as_type.loc29_45.2: type = facet_access_type %T.loc29_17.2 [symbolic = %T.as_type.loc29_45.2 (constants.%T.as_type.2ad)] // CHECK:STDOUT: // CHECK:STDOUT: !definition: -// CHECK:STDOUT: %require_complete.loc22_43: = require_complete_type @HandleAnimal.%T.as_type.loc22_45.2 (%T.as_type.2ad) [symbolic = %require_complete.loc22_43 (constants.%require_complete.234)] -// CHECK:STDOUT: %require_complete.loc22_52: = require_complete_type @HandleAnimal.%Food.loc22_29.2 (%Food.336) [symbolic = %require_complete.loc22_52 (constants.%require_complete.b54)] -// CHECK:STDOUT: %Eats.type: type = facet_type <@Eats, @Eats(%Food.loc22_29.2)> [symbolic = %Eats.type (constants.%Eats.type.3ec)] -// CHECK:STDOUT: %require_complete.loc22_74.1: = require_complete_type @HandleAnimal.%Eats.type (%Eats.type.3ec) [symbolic = %require_complete.loc22_74.1 (constants.%require_complete.588)] +// CHECK:STDOUT: %require_complete.loc29_43: = require_complete_type @HandleAnimal.%T.as_type.loc29_45.2 (%T.as_type.2ad) [symbolic = %require_complete.loc29_43 (constants.%require_complete.234)] +// CHECK:STDOUT: %require_complete.loc29_52: = require_complete_type @HandleAnimal.%Food.loc29_29.2 (%Food.336) [symbolic = %require_complete.loc29_52 (constants.%require_complete.b54)] +// CHECK:STDOUT: %Eats.type: type = facet_type <@Eats, @Eats(%Food.loc29_29.2)> [symbolic = %Eats.type (constants.%Eats.type.3ec)] +// CHECK:STDOUT: %require_complete.loc29_74.1: = require_complete_type @HandleAnimal.%Eats.type (%Eats.type.3ec) [symbolic = %require_complete.loc29_74.1 (constants.%require_complete.588)] // CHECK:STDOUT: %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Eats.type)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.dd1)] -// CHECK:STDOUT: %require_complete.loc22_74.2: = require_complete_type @HandleAnimal.%ImplicitAs.type (%ImplicitAs.type.dd1) [symbolic = %require_complete.loc22_74.2 (constants.%require_complete.959)] +// CHECK:STDOUT: %require_complete.loc29_74.2: = require_complete_type @HandleAnimal.%ImplicitAs.type (%ImplicitAs.type.dd1) [symbolic = %require_complete.loc29_74.2 (constants.%require_complete.959)] // CHECK:STDOUT: -// CHECK:STDOUT: fn[%T.param_patt: %Animal.type, %Food.param_patt: type](%a.param_patt: @HandleAnimal.%T.as_type.loc22_45.2 (%T.as_type.2ad), %food.param_patt: @HandleAnimal.%Food.loc22_29.2 (%Food.336)) { +// CHECK:STDOUT: fn[%T.param_patt: %Animal.type, %Food.param_patt: type](%a.param_patt: @HandleAnimal.%T.as_type.loc29_45.2 (%T.as_type.2ad), %food.param_patt: @HandleAnimal.%Food.loc29_29.2 (%Food.336)) { // CHECK:STDOUT: !entry: // CHECK:STDOUT: %Feed.ref: %Feed.type = name_ref Feed, file.%Feed.decl [template = constants.%Feed] -// CHECK:STDOUT: %a.ref: @HandleAnimal.%T.as_type.loc22_45.2 (%T.as_type.2ad) = name_ref a, %a -// CHECK:STDOUT: %food.ref: @HandleAnimal.%Food.loc22_29.2 (%Food.336) = name_ref food, %food -// CHECK:STDOUT: %.loc22_74: @HandleAnimal.%Eats.type (%Eats.type.3ec) = converted constants.%T.as_type.2ad, [template = ] +// CHECK:STDOUT: %a.ref: @HandleAnimal.%T.as_type.loc29_45.2 (%T.as_type.2ad) = name_ref a, %a +// CHECK:STDOUT: %food.ref: @HandleAnimal.%Food.loc29_29.2 (%Food.336) = name_ref food, %food +// CHECK:STDOUT: %.loc29_74: @HandleAnimal.%Eats.type (%Eats.type.3ec) = converted constants.%T.as_type.2ad, [template = ] // CHECK:STDOUT: %Feed.specific_fn: = specific_function %Feed.ref, @Feed(constants.%Food.336, ) [template = ] // CHECK:STDOUT: %Feed.call: init %empty_tuple.type = call %Feed.specific_fn(, %food.ref) // CHECK:STDOUT: return @@ -460,26 +467,26 @@ fn F() { // CHECK:STDOUT: fn @F() { // CHECK:STDOUT: !entry: // CHECK:STDOUT: %HandleAnimal.ref: %HandleAnimal.type = name_ref HandleAnimal, file.%HandleAnimal.decl [template = constants.%HandleAnimal] -// CHECK:STDOUT: %.loc30_17.1: %empty_struct_type = struct_literal () +// CHECK:STDOUT: %.loc37_17.1: %empty_struct_type = struct_literal () // CHECK:STDOUT: %Goat.ref: type = name_ref Goat, file.%Goat.decl [template = constants.%Goat] -// CHECK:STDOUT: %.loc30_17.2: ref %Goat = temporary_storage -// CHECK:STDOUT: %.loc30_17.3: init %Goat = class_init (), %.loc30_17.2 [template = constants.%Goat.val] -// CHECK:STDOUT: %.loc30_17.4: ref %Goat = temporary %.loc30_17.2, %.loc30_17.3 -// CHECK:STDOUT: %.loc30_19.1: ref %Goat = converted %.loc30_17.1, %.loc30_17.4 -// CHECK:STDOUT: %.loc30_29.1: %empty_struct_type = struct_literal () +// CHECK:STDOUT: %.loc37_17.2: ref %Goat = temporary_storage +// CHECK:STDOUT: %.loc37_17.3: init %Goat = class_init (), %.loc37_17.2 [template = constants.%Goat.val] +// CHECK:STDOUT: %.loc37_17.4: ref %Goat = temporary %.loc37_17.2, %.loc37_17.3 +// CHECK:STDOUT: %.loc37_19.1: ref %Goat = converted %.loc37_17.1, %.loc37_17.4 +// CHECK:STDOUT: %.loc37_29.1: %empty_struct_type = struct_literal () // CHECK:STDOUT: %Grass.ref: type = name_ref Grass, file.%Grass.decl [template = constants.%Grass] -// CHECK:STDOUT: %.loc30_29.2: ref %Grass = temporary_storage -// CHECK:STDOUT: %.loc30_29.3: init %Grass = class_init (), %.loc30_29.2 [template = constants.%Grass.val] -// CHECK:STDOUT: %.loc30_29.4: ref %Grass = temporary %.loc30_29.2, %.loc30_29.3 -// CHECK:STDOUT: %.loc30_31.1: ref %Grass = converted %.loc30_29.1, %.loc30_29.4 -// CHECK:STDOUT: %Animal.facet.loc30_39.1: %Animal.type = facet_value constants.%Goat, constants.%impl_witness.1bc [template = constants.%Animal.facet] -// CHECK:STDOUT: %.loc30_39.1: %Animal.type = converted constants.%Goat, %Animal.facet.loc30_39.1 [template = constants.%Animal.facet] -// CHECK:STDOUT: %Animal.facet.loc30_39.2: %Animal.type = facet_value constants.%Goat, constants.%impl_witness.1bc [template = constants.%Animal.facet] -// CHECK:STDOUT: %.loc30_39.2: %Animal.type = converted constants.%Goat, %Animal.facet.loc30_39.2 [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc37_29.2: ref %Grass = temporary_storage +// CHECK:STDOUT: %.loc37_29.3: init %Grass = class_init (), %.loc37_29.2 [template = constants.%Grass.val] +// CHECK:STDOUT: %.loc37_29.4: ref %Grass = temporary %.loc37_29.2, %.loc37_29.3 +// CHECK:STDOUT: %.loc37_31.1: ref %Grass = converted %.loc37_29.1, %.loc37_29.4 +// CHECK:STDOUT: %Animal.facet.loc37_39.1: %Animal.type = facet_value constants.%Goat, constants.%impl_witness.1bc [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc37_39.1: %Animal.type = converted constants.%Goat, %Animal.facet.loc37_39.1 [template = constants.%Animal.facet] +// CHECK:STDOUT: %Animal.facet.loc37_39.2: %Animal.type = facet_value constants.%Goat, constants.%impl_witness.1bc [template = constants.%Animal.facet] +// CHECK:STDOUT: %.loc37_39.2: %Animal.type = converted constants.%Goat, %Animal.facet.loc37_39.2 [template = constants.%Animal.facet] // CHECK:STDOUT: %HandleAnimal.specific_fn: = specific_function %HandleAnimal.ref, @HandleAnimal(constants.%Animal.facet, constants.%Grass) [template = constants.%HandleAnimal.specific_fn] -// CHECK:STDOUT: %.loc30_19.2: %Goat = bind_value %.loc30_19.1 -// CHECK:STDOUT: %.loc30_31.2: %Grass = bind_value %.loc30_31.1 -// CHECK:STDOUT: %HandleAnimal.call: init %empty_tuple.type = call %HandleAnimal.specific_fn(%.loc30_19.2, %.loc30_31.2) +// CHECK:STDOUT: %.loc37_19.2: %Goat = bind_value %.loc37_19.1 +// CHECK:STDOUT: %.loc37_31.2: %Grass = bind_value %.loc37_31.1 +// CHECK:STDOUT: %HandleAnimal.call: init %empty_tuple.type = call %HandleAnimal.specific_fn(%.loc37_19.2, %.loc37_31.2) // CHECK:STDOUT: return // CHECK:STDOUT: } // CHECK:STDOUT: @@ -502,11 +509,11 @@ fn F() { // CHECK:STDOUT: specific @Eats(@Feed.%Food.loc11_9.2) {} // CHECK:STDOUT: // CHECK:STDOUT: specific @HandleAnimal(constants.%T.fd4, constants.%Food.336) { -// CHECK:STDOUT: %T.loc22_17.2 => constants.%T.fd4 -// CHECK:STDOUT: %T.patt.loc22_17.2 => constants.%T.fd4 -// CHECK:STDOUT: %Food.loc22_29.2 => constants.%Food.336 -// CHECK:STDOUT: %Food.patt.loc22_29.2 => constants.%Food.336 -// CHECK:STDOUT: %T.as_type.loc22_45.2 => constants.%T.as_type.2ad +// CHECK:STDOUT: %T.loc29_17.2 => constants.%T.fd4 +// CHECK:STDOUT: %T.patt.loc29_17.2 => constants.%T.fd4 +// CHECK:STDOUT: %Food.loc29_29.2 => constants.%Food.336 +// CHECK:STDOUT: %Food.patt.loc29_29.2 => constants.%Food.336 +// CHECK:STDOUT: %T.as_type.loc29_45.2 => constants.%T.as_type.2ad // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: specific @Eats(constants.%Food.336) { @@ -556,7 +563,7 @@ fn F() { // CHECK:STDOUT: %require_complete.loc11_48 => constants.%require_complete.b54 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: specific @Eats(@HandleAnimal.%Food.loc22_29.2) {} +// CHECK:STDOUT: specific @Eats(@HandleAnimal.%Food.loc29_29.2) {} // CHECK:STDOUT: // CHECK:STDOUT: specific @ImplicitAs(@HandleAnimal.%Eats.type) {} // CHECK:STDOUT: @@ -570,28 +577,28 @@ fn F() { // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: specific @impl.2(constants.%T.fd4) { -// CHECK:STDOUT: %T.loc27_14.2 => constants.%T.fd4 -// CHECK:STDOUT: %T.patt.loc27_14.2 => constants.%T.fd4 -// CHECK:STDOUT: %T.as_type.loc27_26.2 => constants.%T.as_type.2ad +// CHECK:STDOUT: %T.loc34_14.2 => constants.%T.fd4 +// CHECK:STDOUT: %T.patt.loc34_14.2 => constants.%T.fd4 +// CHECK:STDOUT: %T.as_type.loc34_26.2 => constants.%T.as_type.2ad // CHECK:STDOUT: %impl_witness => constants.%impl_witness.8fd // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: specific @impl.2(%T.loc27_14.2) {} +// CHECK:STDOUT: specific @impl.2(%T.loc34_14.2) {} // CHECK:STDOUT: // CHECK:STDOUT: specific @HandleAnimal(constants.%Animal.facet, constants.%Grass) { -// CHECK:STDOUT: %T.loc22_17.2 => constants.%Animal.facet -// CHECK:STDOUT: %T.patt.loc22_17.2 => constants.%Animal.facet -// CHECK:STDOUT: %Food.loc22_29.2 => constants.%Grass -// CHECK:STDOUT: %Food.patt.loc22_29.2 => constants.%Grass -// CHECK:STDOUT: %T.as_type.loc22_45.2 => constants.%Goat +// CHECK:STDOUT: %T.loc29_17.2 => constants.%Animal.facet +// CHECK:STDOUT: %T.patt.loc29_17.2 => constants.%Animal.facet +// CHECK:STDOUT: %Food.loc29_29.2 => constants.%Grass +// CHECK:STDOUT: %Food.patt.loc29_29.2 => constants.%Grass +// CHECK:STDOUT: %T.as_type.loc29_45.2 => constants.%Goat // CHECK:STDOUT: // CHECK:STDOUT: !definition: -// CHECK:STDOUT: %require_complete.loc22_43 => constants.%complete_type.357 -// CHECK:STDOUT: %require_complete.loc22_52 => constants.%complete_type.357 +// CHECK:STDOUT: %require_complete.loc29_43 => constants.%complete_type.357 +// CHECK:STDOUT: %require_complete.loc29_52 => constants.%complete_type.357 // CHECK:STDOUT: %Eats.type => constants.%Eats.type.1ae -// CHECK:STDOUT: %require_complete.loc22_74.1 => constants.%complete_type.004 +// CHECK:STDOUT: %require_complete.loc29_74.1 => constants.%complete_type.004 // CHECK:STDOUT: %ImplicitAs.type => constants.%ImplicitAs.type.849 -// CHECK:STDOUT: %require_complete.loc22_74.2 => constants.%complete_type.eef +// CHECK:STDOUT: %require_complete.loc29_74.2 => constants.%complete_type.eef // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: specific @ImplicitAs(constants.%Eats.type.1ae) {