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Move -fms-extensions defaulting to driver, instead of using getDefaultLangOptions. 

llvm-svn: 89057
This commit is contained in:
Daniel Dunbar 2009-11-17 07:06:20 +00:00
parent 759d72dc8e
commit 0730e4f7e0
3 changed files with 8 additions and 11 deletions
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1
clang/include/clang/Driver/Options.def
View File

@ -430,6 +430,7 @@ OPTION("-fno-inline", fno_inline, Flag, clang_ignored_f_Group, INVALID, "", 0, 0
OPTION("-fno-keep-inline-functions", fno_keep_inline_functions, Flag, clang_ignored_f_Group, INVALID, "", 0, 0, 0)
OPTION("-fno-math-errno", fno_math_errno, Flag, f_Group, INVALID, "", 0, 0, 0)
OPTION("-fno-merge-all-constants", fno_merge_all_constants, Flag, f_Group, INVALID, "", 0, 0, 0)
OPTION("-fno-ms-extensions", fno_ms_extensions, Flag, f_Group, INVALID, "", 0, 0, 0)
OPTION("-fno-omit-frame-pointer", fno_omit_frame_pointer, Flag, f_Group, INVALID, "", 0, 0, 0)
OPTION("-fno-pascal-strings", fno_pascal_strings, Flag, f_Group, INVALID, "", 0, 0, 0)
OPTION("-fno-rtti", fno_rtti, Flag, f_Group, INVALID, "", 0, 0, 0)

9
clang/lib/Basic/Targets.cpp
View File

@ -995,11 +995,6 @@ public:
namespace {
/// GetWindowsVisualStudioLanguageOptions - Set the default language options for Windows.
static void GetWindowsVisualStudioLanguageOptions(LangOptions &Opts) {
Opts.Microsoft = true;
}
// x86-32 Windows Visual Studio target
class VisualStudioWindowsX86_32TargetInfo : public WindowsX86_32TargetInfo {
public:
@ -1014,10 +1009,6 @@ public:
// We lost the original triple, so we use the default.
Define(Defines, "_M_IX86", "600");
}
virtual void getDefaultLangOptions(LangOptions &Opts) {
WindowsX86_32TargetInfo::getDefaultLangOptions(Opts);
GetWindowsVisualStudioLanguageOptions(Opts);
}
};
} // end anonymous namespace

9
clang/lib/Driver/Tools.cpp
View File

@ -889,7 +889,6 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
Args.AddLastArg(CmdArgs, options::OPT_fheinous_gnu_extensions);
Args.AddLastArg(CmdArgs, options::OPT_fgnu_runtime);
Args.AddLastArg(CmdArgs, options::OPT_flax_vector_conversions);
Args.AddLastArg(CmdArgs, options::OPT_fms_extensions);
Args.AddLastArg(CmdArgs, options::OPT_fnext_runtime);
Args.AddLastArg(CmdArgs, options::OPT_fno_caret_diagnostics);
Args.AddLastArg(CmdArgs, options::OPT_fno_show_column);
@ -940,7 +939,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
else
CmdArgs.push_back("-fexceptions=0");
// -frtti is default, only pass non-default.
// -frtti is default.
if (!Args.hasFlag(options::OPT_frtti, options::OPT_fno_rtti))
CmdArgs.push_back("-frtti=0");
@ -950,6 +949,12 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
isSignedCharDefault(getToolChain().getTriple())))
CmdArgs.push_back("-fsigned-char=0");
// -fms-extensions=0 is default.
if (Args.hasFlag(options::OPT_fms_extensions,
options::OPT_fno_ms_extensions,
getToolChain().getTriple().getOS() == llvm::Triple::Win32))
CmdArgs.push_back("-fms-extensions");
// -fshort-wchar default varies depending on platform; only
// pass if specified.
if (Arg *A = Args.getLastArg(options::OPT_fshort_wchar)) {