diff options
Diffstat (limited to 'lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | lib/Frontend/InitPreprocessor.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp index c9c76e5f1f..349dd7bf98 100644 --- a/lib/Frontend/InitPreprocessor.cpp +++ b/lib/Frontend/InitPreprocessor.cpp @@ -84,7 +84,8 @@ static void AddImplicitIncludePTH(MacroBuilder &Builder, Preprocessor &PP, llvm::StringRef ImplicitIncludePTH) { PTHManager *P = PP.getPTHManager(); assert(P && "No PTHManager."); - const char *OriginalFile = P->getOriginalSourceFile(); + // Null check 'P' in the corner case where it couldn't be created. + const char *OriginalFile = P ? P->getOriginalSourceFile() : 0; if (!OriginalFile) { PP.getDiagnostics().Report(diag::err_fe_pth_file_has_no_source_header) |