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-rw-r--r--lib/Lex/TokenConcatenation.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Lex/TokenConcatenation.cpp b/lib/Lex/TokenConcatenation.cpp
index f7b594594f..30dc8f19d9 100644
--- a/lib/Lex/TokenConcatenation.cpp
+++ b/lib/Lex/TokenConcatenation.cpp
@@ -156,9 +156,10 @@ bool TokenConcatenation::AvoidConcat(const Token &PrevPrevTok,
// First, check to see if the tokens were directly adjacent in the original
// source. If they were, it must be okay to stick them together: if there
// were an issue, the tokens would have been lexed differently.
- if (PrevTok.getLocation().isFileID() && Tok.getLocation().isFileID() &&
- PrevTok.getLocation().getLocWithOffset(PrevTok.getLength()) ==
- Tok.getLocation())
+ SourceManager &SM = PP.getSourceManager();
+ SourceLocation PrevSpellLoc = SM.getSpellingLoc(PrevTok.getLocation());
+ SourceLocation SpellLoc = SM.getSpellingLoc(Tok.getLocation());
+ if (PrevSpellLoc.getLocWithOffset(PrevTok.getLength()) == SpellLoc)
return false;
tok::TokenKind PrevKind = PrevTok.getKind();