mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +01:00
Richard Smith
8a8c227163
This prepares us for modeling associated entities of parameterized interfaces. We don't use the interface parameters when type-checking `impl`s or uses of interface members yet, but we do now check interface arguments during `impl` lookup.
70 lines
2.9 KiB
Plaintext
70 lines
2.9 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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// 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: %.1: type = interface_type @Empty [template]
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// CHECK:STDOUT: %Self.1: %.1 = bind_symbolic_name Self 0 [symbolic]
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// CHECK:STDOUT: %.2: type = interface_type @ForwardDeclared [template]
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// CHECK:STDOUT: %Self.2: %.2 = bind_symbolic_name Self 0 [symbolic]
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// CHECK:STDOUT: %F.type: type = fn_type @F [template]
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// CHECK:STDOUT: %.3: type = tuple_type () [template]
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// CHECK:STDOUT: %F: %F.type = struct_value () [template]
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// CHECK:STDOUT: %.4: type = assoc_entity_type %.2, %F.type [template]
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// CHECK:STDOUT: %.5: %.4 = assoc_entity element0, @ForwardDeclared.%F.decl [template]
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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 [template] {
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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 [template = constants.%.1] {}
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// CHECK:STDOUT: %ForwardDeclared.decl.loc14: type = interface_decl @ForwardDeclared [template = constants.%.2] {}
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// CHECK:STDOUT: %ForwardDeclared.decl.loc16: type = interface_decl @ForwardDeclared [template = constants.%.2] {}
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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: %.1 = bind_symbolic_name Self 0 [symbolic = constants.%Self.1]
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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: %.2 = bind_symbolic_name Self 0 [symbolic = constants.%Self.2]
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {}
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// CHECK:STDOUT: %.loc17: %.4 = assoc_entity element0, %F.decl [template = constants.%.5]
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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 = %.loc17
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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: %.2) {
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// CHECK:STDOUT:
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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.2) {}
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// CHECK:STDOUT:
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