Alternative handling of comments adjacent to preprocessor directives.
Summary: Store comments in ScopedLineState
Reviewers: klimek, djasper
Reviewed By: klimek
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D609
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178537 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp
index b24d514..d218f88 100644
--- a/lib/Format/UnwrappedLineParser.cpp
+++ b/lib/Format/UnwrappedLineParser.cpp
@@ -100,6 +100,7 @@
Parser.Line.reset(new UnwrappedLine());
Parser.Line->Level = PreBlockLine->Level;
Parser.Line->InPPDirective = PreBlockLine->InPPDirective;
+ Parser.CommentsBeforeNextToken.swap(CommentsBeforeNextToken);
}
~ScopedLineState() {
@@ -111,6 +112,7 @@
Parser.MustBreakBeforeNextToken = true;
if (SwitchToPreprocessorLines)
Parser.CurrentLines = &Parser.Lines;
+ Parser.CommentsBeforeNextToken.swap(CommentsBeforeNextToken);
}
private:
@@ -118,6 +120,7 @@
const bool SwitchToPreprocessorLines;
UnwrappedLine *PreBlockLine;
+ SmallVector<FormatToken, 1> CommentsBeforeNextToken;
};
UnwrappedLineParser::UnwrappedLineParser(
@@ -822,7 +825,6 @@
while (!Line->InPPDirective && FormatTok.Tok.is(tok::hash) &&
((FormatTok.NewlinesBefore > 0 && FormatTok.HasUnescapedNewline) ||
FormatTok.IsFirst)) {
- flushComments(FormatTok.NewlinesBefore > 0);
// If there is an unfinished unwrapped line, we flush the preprocessor
// directives only after that unwrapped line was finished later.
bool SwitchToPreprocessorLines =