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| author | Mark de Wever <koraq@xs4all.nl> | 2019-12-17 21:56:04 +0100 |
|---|---|---|
| committer | Mark de Wever <koraq@xs4all.nl> | 2019-12-17 21:56:04 +0100 |
| commit | b750486c5d96320daf77a9760166f78b4a0c942e (patch) | |
| tree | dcab7d3c483e8342936bfcb6a57b618ed7bc8756 /clang/lib/Driver/ToolChain.cpp | |
| parent | 3ec6128daeeaadde7dd2eca8b343a56f60a8364d (diff) | |
| download | llvm-b750486c5d96320daf77a9760166f78b4a0c942e.zip llvm-b750486c5d96320daf77a9760166f78b4a0c942e.tar.gz llvm-b750486c5d96320daf77a9760166f78b4a0c942e.tar.bz2 | |
[Driver] Avoid copies in range-based for loops
This avoids new warnings due to D68912 adds -Wrange-loop-analysis to -Wall.
Differential Revision: https://reviews.llvm.org/D71527
Diffstat (limited to 'clang/lib/Driver/ToolChain.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChain.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp index ba4128e..cab97b1 100644 --- a/clang/lib/Driver/ToolChain.cpp +++ b/clang/lib/Driver/ToolChain.cpp @@ -850,7 +850,7 @@ void ToolChain::addExternCSystemIncludeIfExists(const ArgList &DriverArgs, /*static*/ void ToolChain::addSystemIncludes(const ArgList &DriverArgs, ArgStringList &CC1Args, ArrayRef<StringRef> Paths) { - for (const auto Path : Paths) { + for (const auto &Path : Paths) { CC1Args.push_back("-internal-isystem"); CC1Args.push_back(DriverArgs.MakeArgString(Path)); } |