The TokenLexer may encounter annotations if the parser enters them using Preprocessor::EnterTokenStream.
So check for annotation before using the Token's IdentifierInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72278 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/TokenLexer.cpp b/lib/Lex/TokenLexer.cpp
index af56af6..f1af42a 100644
--- a/lib/Lex/TokenLexer.cpp
+++ b/lib/Lex/TokenLexer.cpp
@@ -342,9 +342,10 @@
}
// Handle recursive expansion!
- if (IdentifierInfo *II = Tok.getIdentifierInfo()) {
+ if (!Tok.isAnnotation() && Tok.getIdentifierInfo() != 0) {
// Change the kind of this identifier to the appropriate token kind, e.g.
// turning "for" into a keyword.
+ IdentifierInfo *II = Tok.getIdentifierInfo();
Tok.setKind(II->getTokenID());
// If this identifier was poisoned and from a paste, emit an error. This