mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-30 22:02:41 +01:00
Dana Jansens
fe020ee08b
The SymbolicBindingType refers to the type value that will be substituted in for the BindSymbolicName, but holds onto the EntityNameId from the BindSymbolicName instead of (or in addition to, for now) the instruction. The EntityNameId will be used to look in the ScopeStack to find the witnesses either from the BindSymbolicName instruction, or other instructions that specify `impls` constraints against the EntityName. This will allow us to have the `T` in `I(T)` resolve to a `.Self` reference in the type so that we get type equality with the binding's type: `T:! I(.Self)`.
186 lines
12 KiB
Plaintext
186 lines
12 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
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// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
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// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/fail_call_invalid.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/fail_call_invalid.carbon
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interface Simple {
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fn G[self: Self]();
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}
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impl i32 as Simple {
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// CHECK:STDERR: fail_call_invalid.carbon:[[@LINE+4]]:14: error: name `Undeclared` not found [NameNotFound]
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// CHECK:STDERR: fn G[self: Undeclared]();
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// CHECK:STDERR: ^~~~~~~~~~
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// CHECK:STDERR:
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fn G[self: Undeclared]();
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}
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fn InstanceCall(n: i32) {
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n.(Simple.G)();
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}
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// CHECK:STDOUT: --- fail_call_invalid.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Simple.type: type = facet_type <@Simple> [concrete]
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// CHECK:STDOUT: %Self: %Simple.type = bind_symbolic_name Self, 0 [symbolic]
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// CHECK:STDOUT: %Self.binding.as_type: type = symbolic_binding_type Self, 0, %Self [symbolic]
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// CHECK:STDOUT: %pattern_type.95a: type = pattern_type %Self.binding.as_type [symbolic]
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// CHECK:STDOUT: %Simple.G.type: type = fn_type @Simple.G [concrete]
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// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
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// CHECK:STDOUT: %Simple.G: %Simple.G.type = struct_value () [concrete]
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// CHECK:STDOUT: %Simple.assoc_type: type = assoc_entity_type @Simple [concrete]
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// CHECK:STDOUT: %assoc0: %Simple.assoc_type = assoc_entity element0, @Simple.%Simple.G.decl [concrete]
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
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// CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
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// CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
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// CHECK:STDOUT: %Simple.impl_witness: <witness> = impl_witness file.%Simple.impl_witness_table [concrete]
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// CHECK:STDOUT: %i32.as.Simple.impl.G.type.4745bc.1: type = fn_type @i32.as.Simple.impl.G.loc24_27.1 [concrete]
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// CHECK:STDOUT: %i32.as.Simple.impl.G.2bbe53.1: %i32.as.Simple.impl.G.type.4745bc.1 = struct_value () [concrete]
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// CHECK:STDOUT: %Simple.facet: %Simple.type = facet_value %i32, (%Simple.impl_witness) [concrete]
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// CHECK:STDOUT: %pattern_type.7ce: type = pattern_type %i32 [concrete]
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// CHECK:STDOUT: %i32.as.Simple.impl.G.type.4745bc.2: type = fn_type @i32.as.Simple.impl.G.loc24_27.2 [concrete]
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// CHECK:STDOUT: %i32.as.Simple.impl.G.2bbe53.2: %i32.as.Simple.impl.G.type.4745bc.2 = struct_value () [concrete]
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// CHECK:STDOUT: %InstanceCall.type: type = fn_type @InstanceCall [concrete]
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// CHECK:STDOUT: %InstanceCall: %InstanceCall.type = struct_value () [concrete]
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// CHECK:STDOUT: %.cb3: type = fn_type_with_self_type %Simple.G.type, %Simple.facet [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
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// CHECK:STDOUT: .Int = %Core.Int
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .Simple = %Simple.decl
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// CHECK:STDOUT: .Undeclared = <poisoned>
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// CHECK:STDOUT: .InstanceCall = %InstanceCall.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %Simple.decl: type = interface_decl @Simple [concrete = constants.%Simple.type] {} {}
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// CHECK:STDOUT: impl_decl @i32.as.Simple.impl [concrete] {} {
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
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// CHECK:STDOUT: %Simple.ref: type = name_ref Simple, file.%Simple.decl [concrete = constants.%Simple.type]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Simple.impl_witness_table = impl_witness_table (@i32.as.Simple.impl.%i32.as.Simple.impl.G.decl.loc24_27.2), @i32.as.Simple.impl [concrete]
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// CHECK:STDOUT: %Simple.impl_witness: <witness> = impl_witness %Simple.impl_witness_table [concrete = constants.%Simple.impl_witness]
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// CHECK:STDOUT: %InstanceCall.decl: %InstanceCall.type = fn_decl @InstanceCall [concrete = constants.%InstanceCall] {
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// CHECK:STDOUT: %n.patt: %pattern_type.7ce = binding_pattern n [concrete]
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// CHECK:STDOUT: %n.param_patt: %pattern_type.7ce = value_param_pattern %n.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %n.param: %i32 = value_param call_param0
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// CHECK:STDOUT: %.loc27: type = splice_block %i32 [concrete = constants.%i32] {
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %n: %i32 = bind_name n, %n.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @Simple {
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// CHECK:STDOUT: %Self: %Simple.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self]
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// CHECK:STDOUT: %Simple.G.decl: %Simple.G.type = fn_decl @Simple.G [concrete = constants.%Simple.G] {
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// CHECK:STDOUT: %self.patt: @Simple.G.%pattern_type (%pattern_type.95a) = binding_pattern self [concrete]
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// CHECK:STDOUT: %self.param_patt: @Simple.G.%pattern_type (%pattern_type.95a) = value_param_pattern %self.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %self.param: @Simple.G.%Self.binding.as_type (%Self.binding.as_type) = value_param call_param0
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// CHECK:STDOUT: %.loc16_14.1: type = splice_block %.loc16_14.2 [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)] {
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// CHECK:STDOUT: %Self.ref: %Simple.type = name_ref Self, @Simple.%Self [symbolic = %Self (constants.%Self)]
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// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self.ref [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)]
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// CHECK:STDOUT: %.loc16_14.2: type = converted %Self.ref, %Self.as_type [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %self: @Simple.G.%Self.binding.as_type (%Self.binding.as_type) = bind_name self, %self.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %assoc0: %Simple.assoc_type = assoc_entity element0, %Simple.G.decl [concrete = constants.%assoc0]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = %Self
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// CHECK:STDOUT: .G = %assoc0
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// CHECK:STDOUT: witness = (%Simple.G.decl)
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: impl @i32.as.Simple.impl: %i32 as %Simple.ref {
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// CHECK:STDOUT: %i32.as.Simple.impl.G.decl.loc24_27.1: %i32.as.Simple.impl.G.type.4745bc.1 = fn_decl @i32.as.Simple.impl.G.loc24_27.1 [concrete = constants.%i32.as.Simple.impl.G.2bbe53.1] {
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// CHECK:STDOUT: %self.patt: <error> = binding_pattern self [concrete]
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// CHECK:STDOUT: %self.param_patt: <error> = value_param_pattern %self.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %self.param: <error> = value_param call_param0
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// CHECK:STDOUT: %Undeclared.ref: <error> = name_ref Undeclared, <error> [concrete = <error>]
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// CHECK:STDOUT: %self: <error> = bind_name self, %self.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %i32.as.Simple.impl.G.decl.loc24_27.2: %i32.as.Simple.impl.G.type.4745bc.2 = fn_decl @i32.as.Simple.impl.G.loc24_27.2 [concrete = constants.%i32.as.Simple.impl.G.2bbe53.2] {
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// CHECK:STDOUT: %self.patt: %pattern_type.7ce = binding_pattern self [concrete]
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// CHECK:STDOUT: %self.param_patt: %pattern_type.7ce = value_param_pattern %self.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %self.param: %i32 = value_param call_param0
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// CHECK:STDOUT: %self: %i32 = bind_name self, %self.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Undeclared = <poisoned>
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// CHECK:STDOUT: .G = %i32.as.Simple.impl.G.decl.loc24_27.1
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// CHECK:STDOUT: witness = file.%Simple.impl_witness
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: generic fn @Simple.G(@Simple.%Self: %Simple.type) {
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// CHECK:STDOUT: %Self: %Simple.type = bind_symbolic_name Self, 0 [symbolic = %Self (constants.%Self)]
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// CHECK:STDOUT: %Self.binding.as_type: type = symbolic_binding_type Self, 0, %Self [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)]
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// CHECK:STDOUT: %pattern_type: type = pattern_type %Self.binding.as_type [symbolic = %pattern_type (constants.%pattern_type.95a)]
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn(%self.param: @Simple.G.%Self.binding.as_type (%Self.binding.as_type));
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @i32.as.Simple.impl.G.loc24_27.1(%self.param: <error>);
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @i32.as.Simple.impl.G.loc24_27.2(%self.param: %i32) [thunk @i32.as.Simple.impl.%i32.as.Simple.impl.G.decl.loc24_27.1] {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %G.ref: %i32.as.Simple.impl.G.type.4745bc.1 = name_ref G, @i32.as.Simple.impl.%i32.as.Simple.impl.G.decl.loc24_27.1 [concrete = constants.%i32.as.Simple.impl.G.2bbe53.1]
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// CHECK:STDOUT: %self.ref: %i32 = name_ref self, %self.param
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// CHECK:STDOUT: %i32.as.Simple.impl.G.bound: <bound method> = bound_method %self.ref, %G.ref
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// CHECK:STDOUT: %i32.as.Simple.impl.G.call: init %empty_tuple.type = call %i32.as.Simple.impl.G.bound(<error>)
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @InstanceCall(%n.param: %i32) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %n.ref: %i32 = name_ref n, %n
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// CHECK:STDOUT: %Simple.ref: type = name_ref Simple, file.%Simple.decl [concrete = constants.%Simple.type]
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// CHECK:STDOUT: %G.ref.loc28_12: %Simple.assoc_type = name_ref G, @Simple.%assoc0 [concrete = constants.%assoc0]
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// CHECK:STDOUT: %impl.elem0: %.cb3 = impl_witness_access constants.%Simple.impl_witness, element0 [concrete = constants.%i32.as.Simple.impl.G.2bbe53.2]
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// CHECK:STDOUT: %bound_method: <bound method> = bound_method %n.ref, %impl.elem0
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// CHECK:STDOUT: %G.ref.loc28_16: %i32.as.Simple.impl.G.type.4745bc.1 = name_ref G, @i32.as.Simple.impl.%i32.as.Simple.impl.G.decl.loc24_27.1 [concrete = constants.%i32.as.Simple.impl.G.2bbe53.1]
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// CHECK:STDOUT: %i32.as.Simple.impl.G.bound: <bound method> = bound_method %n.ref, %G.ref.loc28_16
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// CHECK:STDOUT: %i32.as.Simple.impl.G.call: init %empty_tuple.type = call %i32.as.Simple.impl.G.bound(<error>)
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @Simple.G(constants.%Self) {
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// CHECK:STDOUT: %Self => constants.%Self
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// CHECK:STDOUT: %Self.binding.as_type => constants.%Self.binding.as_type
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// CHECK:STDOUT: %pattern_type => constants.%pattern_type.95a
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @Simple.G(constants.%Simple.facet) {
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// CHECK:STDOUT: %Self => constants.%Simple.facet
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// CHECK:STDOUT: %Self.binding.as_type => constants.%i32
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// CHECK:STDOUT: %pattern_type => constants.%pattern_type.7ce
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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