fix eof check
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66149 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/Parser.cpp b/lib/Parse/Parser.cpp
index 70a3366..b66b4f3 100644
--- a/lib/Parse/Parser.cpp
+++ b/lib/Parse/Parser.cpp
@@ -43,11 +43,16 @@
/// what the current token is.
void PrettyStackTraceParserEntry::print(llvm::raw_ostream &OS) const {
const Token &Tok = P.getCurToken();
- if (Tok.getLocation().isInvalid()) {
+ if (Tok.is(tok::eof)) {
OS << "<eof> parser at end of file\n";
return;
}
+ if (Tok.getLocation().isInvalid()) {
+ OS << "<unknown> parser at unknown location\n";
+ return;
+ }
+
const Preprocessor &PP = P.getPreprocessor();
Tok.getLocation().print(OS, PP.getSourceManager());
OS << ": current parser token '" << PP.getSpelling(Tok) << "'\n";