clang-format: Fix corner case for string splitting ..
.. in conjunction with Style.AlwaysBreakBeforeMultilineStrings. Also,
simplify the implementation by handling newly split strings and already
split strings by the same code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189102 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/ContinuationIndenter.h b/lib/Format/ContinuationIndenter.h
index 470d07a..e234c3e 100644
--- a/lib/Format/ContinuationIndenter.h
+++ b/lib/Format/ContinuationIndenter.h
@@ -84,6 +84,13 @@
unsigned breakProtrudingToken(const FormatToken &Current, LineState &State,
bool DryRun);
+ /// \brief Returns \c true if the next token starts a multiline string
+ /// literal.
+ ///
+ /// This includes implicitly concatenated strings, strings that will be broken
+ /// by clang-format and string literals with escaped newlines.
+ bool NextIsMultilineString(const LineState &State);
+
FormatStyle Style;
SourceManager &SourceMgr;
const AnnotatedLine &Line;