clang-format: Fix bad corner case in formatting of function types.

Before:
  std::function<
      LoooooooooooongTemplatedType<SomeType>*(
          LooooooooooooooooooooongType
              type)>
      function;

After:
  std::function<
      LoooooooooooongTemplatedType<
          SomeType>*(
          LooooooooooooooooongType type)>
      function;

clang-format generally avoids having lines like "SomeType>*(" as they
lead to parameter lists that don't belong together to be aligned. However, in
case it is better than the alternative, which can even be violating the column
limit.

llvm-svn: 301182

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/Format/ContinuationIndenter.cpp b/clang/lib/Format/ContinuationIndenter.cpp
index 73ae10a29f8..3adb72c11da 100644
--- a/clang/lib/Format/ContinuationIndenter.cpp
+++ b/clang/lib/Format/ContinuationIndenter.cpp
@@ -792,7 +792,8 @@ unsigned ContinuationIndenter::moveStateToNextToken(LineState &State,
     if (Previous && Previous->is(tok::question))
       State.Stack.back().QuestionColumn = State.Column;
   }
-  if (!Current.opensScope() && !Current.closesScope())
+  if (!Current.opensScope() && !Current.closesScope() &&
+      !Current.is(TT_PointerOrReference))
     State.LowestLevelOnLine =
         std::min(State.LowestLevelOnLine, Current.NestingLevel);
   if (Current.isMemberAccess())