diff options
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 3f2e303b5c3..8588fa37810 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1111,7 +1111,8 @@ static bool parseTestModuleFileExtensionArg(StringRef Arg, } static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, - DiagnosticsEngine &Diags) { + DiagnosticsEngine &Diags, + bool &IsHeaderFile) { using namespace options; Opts.ProgramAction = frontend::ParseSyntaxOnly; if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { @@ -1358,6 +1359,13 @@ static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, if (DashX == IK_None) Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << A->getValue(); + IsHeaderFile = llvm::StringSwitch<bool>(A->getValue()) + .Case("c-header", true) + .Case("cl-header", true) + .Case("objective-c-header", true) + .Case("c++-header", true) + .Case("objective-c++-header", true) + .Default(false); } // '-' is the default input if none is given. @@ -2415,7 +2423,8 @@ bool CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, ParseCommentArgs(LangOpts.CommentOpts, Args); ParseFileSystemArgs(Res.getFileSystemOpts(), Args); // FIXME: We shouldn't have to pass the DashX option around here - InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), Args, Diags); + InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), Args, Diags, + LangOpts.IsHeaderFile); ParseTargetArgs(Res.getTargetOpts(), Args, Diags); Success &= ParseCodeGenArgs(Res.getCodeGenOpts(), Args, DashX, Diags, Res.getTargetOpts()); |
