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.
This commit is contained in:
Dana Jansens
2025-02-12 14:35:11 +00:00
committed by GitHub
parent 2a17465e06
commit 30b2b5ef81
8 changed files with 2340 additions and 91 deletions
+26 -4
View File
@@ -991,7 +991,24 @@ static auto PerformBuiltinConversion(Context& context, SemIR::LocId loc_id,
}
if (sem_ir.types().Is<SemIR::FacetType>(target.type_id)) {
if (sem_ir.types().Is<SemIR::FacetType>(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<SemIR::FacetAccessType>(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<SemIR::FacetType>(
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<SemIR::TypeType>(value_type_id)) {
return value_id;
}
if (sem_ir.types().Is<SemIR::TypeType>(
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<SemIR::FacetValue>(
loc_id, {
.type_id = target.type_id,
.type_inst_id = value_id,
.type_inst_id = lookup_inst_id,
.witness_inst_id = witness_inst_id,
});
}
@@ -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> = 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<none> [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Dest.param: type = value_param runtime_param<none>
// 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> = 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: <witness> = complete_type_witness %empty_struct_type [template]
// CHECK:STDOUT: %impl_witness: <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> = specific_function %HandleAnimal, @HandleAnimal(%Animal.facet) [template]
// CHECK:STDOUT: %FeedAnimal.specific_fn.9d8: <specific function> = specific_function %FeedAnimal, @FeedAnimal(%Animal.facet) [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT: import Core//default
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = 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<none> [symbolic = %T.patt.loc8_15.2 (constants.%T.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param<none>
// 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<none> [symbolic = %T.patt.loc10_17.2 (constants.%T.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %T.param: %Animal.type = value_param runtime_param<none>
// 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: <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: <witness> = 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> = 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> = 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> = 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:
@@ -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> = 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<none> [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Dest.param: type = value_param runtime_param<none>
// 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: <witness> = 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> = 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: <witness> = complete_type_witness %empty_struct_type [template]
// CHECK:STDOUT: %impl_witness: <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> = specific_function %HandleAnimal, @HandleAnimal(%Animal.facet) [template]
// CHECK:STDOUT: %FeedAnimal.specific_fn.9d8: <specific function> = specific_function %FeedAnimal, @FeedAnimal(%Animal.facet) [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT: import Core//default
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = 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<none> [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<none>
// 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<none> [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<none>
// 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: <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: <witness> = 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: <witness> = 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: <witness> = 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> = 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> = 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> = 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:
@@ -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> = 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<none> [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Dest.param: type = value_param runtime_param<none>
// 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<none> [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Dest.param: type = value_param runtime_param<none>
// 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: <witness> = complete_type_witness %empty_struct_type [template]
// CHECK:STDOUT: %impl_witness: <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> = 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> = 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: <witness> = 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: <witness> = 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<none> [symbolic = %e.patt.loc13_9.2 (constants.%e.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %e.param: %Eats.type = value_param runtime_param<none>
// 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: <witness> = 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, <error> [template = <error>]
// 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:
@@ -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> = 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<none> [symbolic = %Dest.patt.loc4_22.2 (constants.%Dest.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Dest.param: type = value_param runtime_param<none>
// 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: <witness> = 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: <witness> = 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> = 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> = 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<none> [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<none>
// 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<none> [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<none>
// 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: <witness> = 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: <witness> = 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, <error> [template = <error>]
// 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:
@@ -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> = 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<none> [symbolic = %Dest.patt.loc4_14.2 (constants.%Dest.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Dest.param: type = value_param runtime_param<none>
// 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<none> [symbolic = %Dest.patt.loc8_22.2 (constants.%Dest.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Dest.param: type = value_param runtime_param<none>
// 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: <witness> = complete_type_witness %empty_struct_type [template]
// CHECK:STDOUT: %impl_witness: <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> = 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> = 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: <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<none> [symbolic = %a.patt.loc11_15.2 (constants.%a.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %a.param: %Animal.type = value_param runtime_param<none>
// 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: <witness> = 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, <error> [template = <error>]
// 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:
@@ -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> = 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<none> [symbolic = %T.patt.loc4_22.2 (constants.%T.patt)]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %T.param: type = value_param runtime_param<none>
// 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: <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: <witness> = 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: <witness> = 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> = 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> = 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<none> [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<none>
// 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: <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<none> [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<none>
// 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<none> [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<none>
// 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: <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: <witness> = 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: <witness> = 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, <error> [template = <error>]
// 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:
@@ -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<none> [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<none> [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<none> [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<none> [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<none>
// 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<none>
// 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: <witness> = impl_witness () [template = constants.%impl_witness.1bc]
// CHECK:STDOUT: %impl_witness.loc32: <witness> = 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<none> [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<none> [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<none>
// 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: <witness> = impl_witness (), @impl.2(constants.%T.fd4) [symbolic = @impl.2.%impl_witness (constants.%impl_witness.8fd)]
// CHECK:STDOUT: %impl_witness.loc34: <witness> = 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: <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: <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: <witness> = 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: <witness> = 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: <witness> = 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: <witness> = 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: <witness> = 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: <witness> = 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: <witness> = 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: <witness> = 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, <error> [template = <error>]
// 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, <error> [template = <error>]
// CHECK:STDOUT: %Feed.specific_fn: <specific function> = specific_function %Feed.ref, @Feed(constants.%Food.336, <error>) [template = <error>]
// CHECK:STDOUT: %Feed.call: init %empty_tuple.type = call %Feed.specific_fn(<error>, %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> = 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) {