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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
3d113b9769
I'm poking at adding similar validation for `class` merging; this refactors support so that it can easily be shared.
36 lines
1.1 KiB
Plaintext
36 lines
1.1 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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fn F() {}
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// CHECK:STDERR: fail_redef.carbon:[[@LINE+6]]:1: ERROR: Redefinition of `fn F`.
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// CHECK:STDERR: fn F() {}
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// CHECK:STDERR: ^~~~~~~~
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// CHECK:STDERR: fail_redef.carbon:[[@LINE-4]]:1: Previously defined here.
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// CHECK:STDERR: fn F() {}
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// CHECK:STDERR: ^~~~~~~~
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fn F() {}
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// CHECK:STDOUT: --- fail_redef.carbon
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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: .Core = %Core
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// CHECK:STDOUT: .F = %F.loc7
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %F.loc7: <function> = fn_decl @F [template] {}
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// CHECK:STDOUT: %F.loc14: <function> = fn_decl @F [template] {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F() {
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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: !.loc14:
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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