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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
db21c38550
This changes the SemIR of invalid redeclarations, because previously they lacked a name. We've avoided this in diagnostics so it doesn't otherwise come up, but I plan to use it for more easily validating redeclarations.
65 lines
2.4 KiB
Plaintext
65 lines
2.4 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/namespace/fail_duplicate.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/namespace/fail_duplicate.carbon
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namespace Foo;
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fn Foo.Baz() {
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}
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE+7]]:1: error: redefinition of `fn Baz` [RedeclRedef]
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// CHECK:STDERR: fn Foo.Baz() {
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// CHECK:STDERR: ^~~~~~~~~~~~~~
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE-6]]:1: note: previously defined here [RedeclPrevDef]
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// CHECK:STDERR: fn Foo.Baz() {
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// CHECK:STDERR: ^~~~~~~~~~~~~~
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// CHECK:STDERR:
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fn Foo.Baz() {
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}
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// CHECK:STDOUT: --- fail_duplicate.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Baz.type.8987ba.1: type = fn_type @Baz.1 [concrete]
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// CHECK:STDOUT: %Baz.eb4c34.1: %Baz.type.8987ba.1 = struct_value () [concrete]
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// CHECK:STDOUT: %Baz.type.8987ba.2: type = fn_type @Baz.2 [concrete]
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// CHECK:STDOUT: %Baz.eb4c34.2: %Baz.type.8987ba.2 = struct_value () [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: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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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: .Foo = %Foo
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %Foo: <namespace> = namespace [concrete] {
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// CHECK:STDOUT: .Baz = %Baz.decl.loc13
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Baz.decl.loc13: %Baz.type.8987ba.1 = fn_decl @Baz.1 [concrete = constants.%Baz.eb4c34.1] {} {}
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// CHECK:STDOUT: %Baz.decl.loc23: %Baz.type.8987ba.2 = fn_decl @Baz.2 [concrete = constants.%Baz.eb4c34.2] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Baz.1() {
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// CHECK:STDOUT: !entry:
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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 @Baz.2() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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