diff options
| author | Fariborz Jahanian <fjahanian@apple.com> | 2011-02-04 00:01:24 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2011-02-04 00:01:24 +0000 |
| commit | 142f9e99018a85105cee570133c111a52f2053ec (patch) | |
| tree | b78112c4c8ea1159357827f6d851f8b75db1ce22 /lib/Frontend/CompilerInvocation.cpp | |
| parent | 4814fb560322daf009fda6226cffccb10bd44620 (diff) | |
-fapple-kext cannot have 'weak' visibility in this
abi.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124834 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index c2fe7d3f4d..e90cf8ddd2 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -1384,8 +1384,13 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, else if (Args.hasArg(OPT_fobjc_gc)) Opts.setGCMode(LangOptions::HybridGC); - if (Args.hasArg(OPT_fapple_kext)) - Opts.AppleKext = 1; + if (Args.hasArg(OPT_fapple_kext)) { + if (!Opts.CPlusPlus) + Diags.Report(diag::warn_c_kext); + else + Opts.AppleKext = 1; + } + if (Args.hasArg(OPT_print_ivar_layout)) Opts.ObjCGCBitmapPrint = 1; if (Args.hasArg(OPT_fno_constant_cfstrings)) |