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to dependent arguments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166468 91177308-0d34-0410-b5e6-96231b3b80d8
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unused expression warnings. <rdar://problem/12359208>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164569 91177308-0d34-0410-b5e6-96231b3b80d8
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where "x" refers to a local variable. This should silence a useless warning in compiler-rt and other places.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157414 91177308-0d34-0410-b5e6-96231b3b80d8
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Conceptually, this is part of -Wunused-value, but I added a separate flag -Wunused-volatile-lvalue so it doesn't get turned off by accident with -Wno-unused-value. I also made a few minor improvements to existing unused value warnings in the process. <rdar://problem/11516811>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157362 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93644 91177308-0d34-0410-b5e6-96231b3b80d8
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- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70384 91177308-0d34-0410-b5e6-96231b3b80d8
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