From db85e058ed244931c81cefecbebf1a4a3030ea2d Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Wed, 17 Nov 2010 15:16:14 +0000 Subject: [PATCH] Silence warning for "clang -O2 -O0 -c foo.c -o foo.o. Fixes PR8607. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119498 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Driver/Tools.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 31def8f9e0..ca45468f10 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1147,6 +1147,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, A->render(Args, CmdArgs); } + // Silence warning for "clang -O2 -O0 -c foo.c -o foo.o" + Args.ClaimAllArgs(options::OPT_O_Group); + Args.AddAllArgs(CmdArgs, options::OPT_W_Group); Args.AddLastArg(CmdArgs, options::OPT_pedantic); Args.AddLastArg(CmdArgs, options::OPT_pedantic_errors); -- 2.50.1