diff options
Diffstat (limited to 'clang/lib/Rewrite/Frontend/InclusionRewriter.cpp')
| -rw-r--r-- | clang/lib/Rewrite/Frontend/InclusionRewriter.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp b/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp index ad8328e7ca1..d6a434d80ad 100644 --- a/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp +++ b/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp @@ -250,6 +250,10 @@ void InclusionRewriter::CommentOutDirective(Lexer &DirectiveLex, do { DirectiveLex.LexFromRawLexer(DirectiveToken); } while (!DirectiveToken.is(tok::eod) && DirectiveToken.isNot(tok::eof)); + if (&FromFile == PredefinesBuffer) { + // OutputContentUpTo() would not output anything anyway. + return; + } OS << "#if 0 /* expanded by -frewrite-includes */" << EOL; OutputContentUpTo(FromFile, NextToWrite, SM.getFileOffset(DirectiveToken.getLocation()) + DirectiveToken.getLength(), @@ -353,7 +357,7 @@ bool InclusionRewriter::Process(FileID FileId, StringRef EOL = DetectEOL(FromFile); // Per the GNU docs: "1" indicates entering a new file. - if (FileId == SM.getMainFileID()) + if (FileId == SM.getMainFileID() || FileId == PP.getPredefinesFileID()) WriteLineInfo(FileName, 1, FileType, EOL, ""); else WriteLineInfo(FileName, 1, FileType, EOL, " 1"); |
