Major refactoring of BreakableToken.

Unify handling of whitespace when breaking protruding tokens with other
whitespace replacements.

As a side effect, the BreakableToken structure changed significantly:
- have a common base class for single-line breakable tokens, as they are
  much more similar
- revamp handling of multi-line comments; we now calculate the
  information about lines in multi-line comments similar to normal
  tokens, and always issue replacements

As a result, we were able to get rid of special casing of trailing
whitespace deletion for comments in the whitespace manager and the
BreakableToken and fixed bugs related to tab handling and escaped
newlines.

llvm-svn: 182738

1 files changed, 0 insertions, 8 deletions

diff --git a/clang/lib/Format/WhitespaceManager.h b/clang/lib/Format/WhitespaceManager.h
index 701ecff4e05..cdd8f1d10f3 100644
--- a/clang/lib/Format/WhitespaceManager.h
+++ b/clang/lib/Format/WhitespaceManager.h
@@ -67,14 +67,6 @@ public:
   /// \brief Returns all the \c Replacements created during formatting.
   const tooling::Replacements &generateReplacements();
 
-  /// \brief Replaces \p ReplaceChars after \p SourceLoc with \p Text.
-  ///
-  /// FIXME: This is currently used to align comments outside of the \c
-  /// WhitespaceManager. Once this has been moved inside, get rid of this
-  /// method.
-  void addReplacement(const SourceLocation &SourceLoc, unsigned ReplaceChars,
-                      StringRef Text);
-
 private:
   /// \brief Represents a change before a token, a break inside a token,
   /// or the layout of an unchanged token (or whitespace within).