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https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 20:50:13 +01:00
Jon Ross-Perkins
a196b9840f
This patches bazel_clang_tidy handling of headers. I found an equivalent change at https://github.com/erenon/bazel_clang_tidy/pull/13, but that was [already rejected](https://github.com/erenon/bazel_clang_tidy/pull/13#issuecomment-1047007424). Per the criticism, this will result in redundant processing of headers. The project instead uses `HeaderFilterRegex: ".*"`, but that results in two problems: 1. When running with `-k`, errors are repeated when a header is included more than once, which is common. 2. clang-tidy including errors from headers that are included from other modules (e.g., abseil-cpp); filtering correctly is difficult. Given the trade-offs and options (including forking), I thought patching was preferable so long as it remains narrow.
24 lines
755 B
C++
24 lines
755 B
C++
// 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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#include "common/init_llvm.h"
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#include "llvm/Support/TargetSelect.h"
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namespace Carbon {
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static auto InitLLVMTargets() -> void {
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llvm::InitializeAllTargetInfos();
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llvm::InitializeAllTargets();
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llvm::InitializeAllTargetMCs();
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llvm::InitializeAllAsmParsers();
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llvm::InitializeAllAsmPrinters();
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}
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// On program startup, set `InitLLVM::InitializeTargets` to be our
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// initialization function so that `InitLLVM` can call it at the right moment.
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const char InitLLVM::RegisterTargets =
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(InitializeTargets = &InitLLVMTargets, 0);
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} // namespace Carbon
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