[clang-format] Format raw string literals

Summary:
This patch adds raw string literal formatting.

Reviewers: djasper, klimek

Reviewed By: klimek

Subscribers: klimek, mgorny

Differential Revision: https://reviews.llvm.org/D35943

llvm-svn: 316903

1 files changed, 6 insertions, 2 deletions

diff --git a/clang/lib/Format/UnwrappedLineFormatter.h b/clang/lib/Format/UnwrappedLineFormatter.h
index 9d7a910b98c..6432ca83a4c 100644
--- a/clang/lib/Format/UnwrappedLineFormatter.h
+++ b/clang/lib/Format/UnwrappedLineFormatter.h
@@ -40,13 +40,17 @@ public:
   /// \brief Format the current block and return the penalty.
   unsigned format(const SmallVectorImpl<AnnotatedLine *> &Lines,
                   bool DryRun = false, int AdditionalIndent = 0,
-                  bool FixBadIndentation = false);
+                  bool FixBadIndentation = false,
+                  unsigned FirstStartColumn = 0,
+                  unsigned NextStartColumn = 0,
+                  unsigned LastStartColumn = 0);
 
 private:
   /// \brief Add a new line and the required indent before the first Token
   /// of the \c UnwrappedLine if there was no structural parsing error.
   void formatFirstToken(const AnnotatedLine &Line,
-                        const AnnotatedLine *PreviousLine, unsigned Indent);
+                        const AnnotatedLine *PreviousLine, unsigned Indent,
+                        unsigned NewlineIndent);
 
   /// \brief Returns the column limit for a line, taking into account whether we
   /// need an escaped newline due to a continued preprocessor directive.