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| author | David Majnemer <david.majnemer@gmail.com> | 2016-02-20 09:23:47 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2016-02-20 09:23:47 +0000 |
| commit | 960813e1643ec788707bf18b0cdce4bb142d560a (patch) | |
| tree | 2b288c4a0e9e8686841868ba4d58f22ec95a3dbe /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | b880909ab5b98baa7d69cf84a8b5c82586c60df5 (diff) | |
| download | bcm5719-llvm-960813e1643ec788707bf18b0cdce4bb142d560a.tar.gz bcm5719-llvm-960813e1643ec788707bf18b0cdce4bb142d560a.zip | |
[MSVC Compat] Implement -EHc semantics
The -EHc flag implicitly adds a nothrow attribute to any extern "C"
function when exceptions are enabled.
llvm-svn: 261425
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 2e0822794ee..cf4b5cf20a1 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1688,6 +1688,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.ObjCExceptions = Args.hasArg(OPT_fobjc_exceptions); Opts.CXXExceptions = Args.hasArg(OPT_fcxx_exceptions); Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); + Opts.ExternCNoUnwind = Args.hasArg(OPT_fexternc_nounwind); Opts.TraditionalCPP = Args.hasArg(OPT_traditional_cpp); Opts.RTTI = Opts.CPlusPlus && !Args.hasArg(OPT_fno_rtti); |
