mirror of
https://github.com/carbon-language/carbon-lang.git
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Christopher Di Bella
431e349757
Changing the check from "is `FunctionDecl`" to "has `FunctionType`" provides us with more flexibilty to use aliases and other types of `StructValue`.
121 lines
5.9 KiB
Plaintext
121 lines
5.9 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/none.carbon
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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/impl_assoc_fn_as_alias.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/impl_assoc_fn_as_alias.carbon
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//@dump-sem-ir-begin
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interface I { fn F(); }
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fn PossiblyF();
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class FAlias {
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impl as I {
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alias F = PossiblyF;
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}
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}
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//@dump-sem-ir-end
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// CHECK:STDOUT: --- impl_assoc_fn_as_alias.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %I.type: type = facet_type <@I> [concrete]
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// CHECK:STDOUT: %Self: %I.type = symbolic_binding Self, 0 [symbolic]
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// CHECK:STDOUT: %I.WithSelf.F.type.dcc: type = fn_type @I.WithSelf.F, @I.WithSelf(%Self) [symbolic]
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// CHECK:STDOUT: %I.WithSelf.F.ec6: %I.WithSelf.F.type.dcc = struct_value () [symbolic]
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// CHECK:STDOUT: %I.assoc_type: type = assoc_entity_type @I [concrete]
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// CHECK:STDOUT: %assoc0: %I.assoc_type = assoc_entity element0, @I.WithSelf.%I.WithSelf.F.decl [concrete]
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// CHECK:STDOUT: %PossiblyF.type: type = fn_type @PossiblyF [concrete]
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// CHECK:STDOUT: %PossiblyF: %PossiblyF.type = struct_value () [concrete]
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// CHECK:STDOUT: %FAlias: type = class_type @FAlias [concrete]
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// CHECK:STDOUT: %.a11: <witness> = impl_self_witness %FAlias, @I [concrete]
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// CHECK:STDOUT: %I.impl_witness: <witness> = impl_witness @FAlias.as.I.impl.%I.impl_witness_table [concrete]
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// CHECK:STDOUT: %I.facet: %I.type = facet_value %FAlias, (%I.impl_witness) [concrete]
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// CHECK:STDOUT: %I.WithSelf.F.type.962: type = fn_type @I.WithSelf.F, @I.WithSelf(%I.facet) [concrete]
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// CHECK:STDOUT: %I.WithSelf.F.85d: %I.WithSelf.F.type.962 = struct_value () [concrete]
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// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
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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: %I.decl: type = interface_decl @I [concrete = constants.%I.type] {} {}
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// CHECK:STDOUT: %PossiblyF.decl: %PossiblyF.type = fn_decl @PossiblyF [concrete = constants.%PossiblyF] {} {}
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// CHECK:STDOUT: %FAlias.decl: type = class_decl @FAlias [concrete = constants.%FAlias] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @I {
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// CHECK:STDOUT: %Self: %I.type = symbolic_binding Self, 0 [symbolic = constants.%Self]
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// CHECK:STDOUT: %I.WithSelf.decl = interface_with_self_decl @I [concrete]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !with Self:
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// CHECK:STDOUT: %I.WithSelf.F.decl: @I.WithSelf.%I.WithSelf.F.type (%I.WithSelf.F.type.dcc) = fn_decl @I.WithSelf.F [symbolic = @I.WithSelf.%I.WithSelf.F (constants.%I.WithSelf.F.ec6)] {} {}
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// CHECK:STDOUT: %assoc0: %I.assoc_type = assoc_entity element0, %I.WithSelf.F.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: .F = @I.WithSelf.%assoc0
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// CHECK:STDOUT: .PossiblyF = <poisoned>
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// CHECK:STDOUT: witness = (@I.WithSelf.%I.WithSelf.F.decl)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !requires:
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: impl @FAlias.as.I.impl: %Self.ref as %I.ref {
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// CHECK:STDOUT: %PossiblyF.ref: %PossiblyF.type = name_ref PossiblyF, file.%PossiblyF.decl [concrete = constants.%PossiblyF]
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// CHECK:STDOUT: %F: %PossiblyF.type = alias_binding F, %PossiblyF.ref [concrete = constants.%PossiblyF]
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// CHECK:STDOUT: %I.impl_witness_table = impl_witness_table (%F), @FAlias.as.I.impl [concrete]
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// CHECK:STDOUT: %I.impl_witness: <witness> = impl_witness %I.impl_witness_table [concrete = constants.%I.impl_witness]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .PossiblyF = <poisoned>
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// CHECK:STDOUT: .F = %F
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// CHECK:STDOUT: extend %I.ref
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// CHECK:STDOUT: witness = %I.impl_witness
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @FAlias {
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// CHECK:STDOUT: impl_decl @FAlias.as.I.impl [concrete] {} {
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// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%FAlias [concrete = constants.%FAlias]
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// CHECK:STDOUT: %I.ref: type = name_ref I, file.%I.decl [concrete = constants.%I.type]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.loc19: <witness> = impl_self_witness @FAlias.as.I.impl.%Self.ref, @I [concrete = constants.%.a11]
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// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
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// CHECK:STDOUT: complete_type_witness = %complete_type
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%FAlias
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// CHECK:STDOUT: .I = <poisoned>
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// CHECK:STDOUT: .PossiblyF = <poisoned>
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: generic fn @I.WithSelf.F(@I.%Self: %I.type) {
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// CHECK:STDOUT: fn();
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @PossiblyF();
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @I.WithSelf(constants.%Self) {
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// CHECK:STDOUT: !definition:
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// CHECK:STDOUT: %Self => constants.%Self
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// CHECK:STDOUT: %I.WithSelf.F.type => constants.%I.WithSelf.F.type.dcc
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// CHECK:STDOUT: %I.WithSelf.F => constants.%I.WithSelf.F.ec6
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @I.WithSelf.F(constants.%Self) {}
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @I.WithSelf(constants.%I.facet) {
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// CHECK:STDOUT: !definition:
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// CHECK:STDOUT: %Self => constants.%I.facet
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// CHECK:STDOUT: %I.WithSelf.F.type => constants.%I.WithSelf.F.type.962
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// CHECK:STDOUT: %I.WithSelf.F => constants.%I.WithSelf.F.85d
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @I.WithSelf.F(constants.%I.facet) {}
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// CHECK:STDOUT:
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