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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
04d534abee
People seemed receptive [on #toolchain](https://discord.com/channels/655572317891461132/655578254970716160/1379196447827689553), so proceeding. For the two name conflicts, I've set it up so that there's a "foo.carbon" and "foo_with_prelude.carbon", to indicate that the no-prelude approach is preferred (with a shorter name). Note min_prelude will require a little more work/thought, I want to avoid adding `--custom-core` etc.
51 lines
2.0 KiB
Plaintext
51 lines
2.0 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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// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
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// EXTRA-ARGS: --no-prelude-import --dump-sem-ir-ranges=if-present
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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/function/definition/fail_redef.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/function/definition/fail_redef.carbon
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fn F() {}
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// CHECK:STDERR: fail_redef.carbon:[[@LINE+7]]:1: error: redefinition of `fn F` [RedeclRedef]
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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: note: previously defined here [RedeclPrevDef]
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// CHECK:STDERR: fn F() {}
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// CHECK:STDERR: ^~~~~~~~
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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: constants {
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// CHECK:STDOUT: %F.type.b25846.1: type = fn_type @F.1 [concrete]
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// CHECK:STDOUT: %F.c41931.1: %F.type.b25846.1 = struct_value () [concrete]
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// CHECK:STDOUT: %F.type.b25846.2: type = fn_type @F.2 [concrete]
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// CHECK:STDOUT: %F.c41931.2: %F.type.b25846.2 = struct_value () [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: .F = %F.decl.loc14
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %F.decl.loc14: %F.type.b25846.1 = fn_decl @F.1 [concrete = constants.%F.c41931.1] {} {}
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// CHECK:STDOUT: %F.decl.loc22: %F.type.b25846.2 = fn_decl @F.2 [concrete = constants.%F.c41931.2] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F.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 @F.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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