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| author | Francois Pichet <pichet2000@gmail.com> | 2011-09-17 04:32:15 +0000 |
|---|---|---|
| committer | Francois Pichet <pichet2000@gmail.com> | 2011-09-17 04:32:15 +0000 |
| commit | ae55608a29d61737b7c5390e2d1bb30ab8d5febb (patch) | |
| tree | 50b64328e973139ae959c596213148ad6c5994f2 /lib/Frontend/CompilerInvocation.cpp | |
| parent | 9bdbec17c3bc44aaa5ea88c62a958d47d1031016 (diff) | |
As per discussion with Doug Gregor on the IRC channel, introduce a new compiler switch: -fms-compatility.
Microsoft specific tweaking will now fall into 2 categories:
- fms-extension: Microsoft specific extensions that should never change the meaning of an otherwise well formed code. Currently map to LangOptions::Microsoft. (To be clearer, I am planning to change the name to LangOptions::MicrosoftExt).
- fms-compatibility: Really a MSVC emulation mode. Map to LangOptions::MicrosoftMode. Can change the meaning of an otherwise standard conformant program.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139978 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 582fceff69..5f4310a086 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -1655,6 +1655,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.DollarIdents); Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); Opts.Microsoft = Args.hasArg(OPT_fms_extensions); + Opts.MicrosoftMode = Args.hasArg(OPT_fms_compatibility); Opts.MSCVersion = Args.getLastArgIntValue(OPT_fmsc_version, 0, Diags); Opts.Borland = Args.hasArg(OPT_fborland_extensions); Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); |