mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-03 21:35:51 +01:00
Richard Smith
a45dc42d82
Instead of storing a `TypeId` that always refer to a facet type that always contains exactly a single interface, store the interface directly. Also improve stringification of `LookupImplWitness` and witness access into it, switching to using newly-added functionality for stringifying specific interfaces.
68 lines
3.0 KiB
Plaintext
68 lines
3.0 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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// 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/interface/no_prelude/basic.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/interface/no_prelude/basic.carbon
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interface Empty {
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}
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interface ForwardDeclared;
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interface ForwardDeclared {
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fn F();
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}
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// CHECK:STDOUT: --- basic.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Empty.type: type = facet_type <@Empty> [concrete]
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// CHECK:STDOUT: %Self.193: %Empty.type = bind_symbolic_name Self, 0 [symbolic]
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// CHECK:STDOUT: %ForwardDeclared.type: type = facet_type <@ForwardDeclared> [concrete]
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// CHECK:STDOUT: %Self.efa: %ForwardDeclared.type = bind_symbolic_name Self, 0 [symbolic]
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// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
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// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
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// CHECK:STDOUT: %ForwardDeclared.assoc_type: type = assoc_entity_type @ForwardDeclared [concrete]
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// CHECK:STDOUT: %assoc0: %ForwardDeclared.assoc_type = assoc_entity element0, @ForwardDeclared.%F.decl [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: package: <namespace> = namespace [concrete] {
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// CHECK:STDOUT: .Empty = %Empty.decl
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// CHECK:STDOUT: .ForwardDeclared = %ForwardDeclared.decl.loc14
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Empty.decl: type = interface_decl @Empty [concrete = constants.%Empty.type] {} {}
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// CHECK:STDOUT: %ForwardDeclared.decl.loc14: type = interface_decl @ForwardDeclared [concrete = constants.%ForwardDeclared.type] {} {}
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// CHECK:STDOUT: %ForwardDeclared.decl.loc16: type = interface_decl @ForwardDeclared [concrete = constants.%ForwardDeclared.type] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @Empty {
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// CHECK:STDOUT: %Self: %Empty.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.193]
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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: witness = ()
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @ForwardDeclared {
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// CHECK:STDOUT: %Self: %ForwardDeclared.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.efa]
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {} {}
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// CHECK:STDOUT: %assoc0: %ForwardDeclared.assoc_type = assoc_entity element0, %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 = %assoc0
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// CHECK:STDOUT: witness = (%F.decl)
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: generic fn @F(@ForwardDeclared.%Self: %ForwardDeclared.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: specific @F(constants.%Self.efa) {}
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// CHECK:STDOUT:
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