diff options
Diffstat (limited to 'lib/Rewrite/HTMLRewrite.cpp')
-rw-r--r-- | lib/Rewrite/HTMLRewrite.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Rewrite/HTMLRewrite.cpp b/lib/Rewrite/HTMLRewrite.cpp index 7b78070..5fe0649 100644 --- a/lib/Rewrite/HTMLRewrite.cpp +++ b/lib/Rewrite/HTMLRewrite.cpp @@ -533,6 +533,7 @@ void html::HighlightMacros(Rewriter &R, FileID FID, const Preprocessor& PP) { std::string Expansion = EscapeText(TmpPP.getSpelling(Tok)); unsigned LineLen = Expansion.size(); + Token PrevPrevTok; Token PrevTok = Tok; // Okay, eat this token, getting the next one. TmpPP.Lex(Tok); @@ -553,13 +554,14 @@ void html::HighlightMacros(Rewriter &R, FileID FID, const Preprocessor& PP) { // If the tokens were already space separated, or if they must be to avoid // them being implicitly pasted, add a space between them. if (Tok.hasLeadingSpace() || - ConcatInfo.AvoidConcat(PrevTok, Tok)) + ConcatInfo.AvoidConcat(PrevPrevTok, PrevTok, Tok)) Expansion += ' '; // Escape any special characters in the token text. Expansion += EscapeText(TmpPP.getSpelling(Tok)); LineLen += Expansion.size(); + PrevPrevTok = PrevTok; PrevTok = Tok; TmpPP.Lex(Tok); } |