[clang-format] Move OriginalPrefix from base to subclass.
Summary:
OriginalPrefix is only needed for line comment sections. Moved from the base class to the child class.
No functional changes.
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D29716
llvm-svn: 294457
diff --git a/clang/lib/Format/BreakableToken.h b/clang/lib/Format/BreakableToken.h
index b9004fc..d507635 100644
--- a/clang/lib/Format/BreakableToken.h
+++ b/clang/lib/Format/BreakableToken.h
@@ -282,10 +282,6 @@
// line.
bool FirstInLine;
- // In case of line comments, holds the original prefix, including trailing
- // whitespace.
- SmallVector<StringRef, 16> OriginalPrefix;
-
// The prefix to use in front a line that has been reflown up.
// For example, when reflowing the second line after the first here:
// // comment 1
@@ -394,6 +390,14 @@
unsigned getContentStartColumn(unsigned LineIndex,
unsigned TailOffset) const override;
+ // OriginalPrefix[i] contains the original prefix of line i, including
+ // trailing whitespace before the start of the content. The indentation
+ // preceding the prefix is not included.
+ // For example, if the line is:
+ // // content
+ // then the original prefix is "// ".
+ SmallVector<StringRef, 16> OriginalPrefix;
+
// Prefix[i] contains the intended leading "//" with trailing spaces to
// account for the indentation of content within the comment at line i after
// formatting. It can be different than the original prefix when the original