Improve formatting of function types.
Before: void * (*a)(int *, SomeType *);
After: void *(*a)(int *, SomeType *);
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178474 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/Format.cpp b/lib/Format/Format.cpp
index 245b7f6..e8a8388 100644
--- a/lib/Format/Format.cpp
+++ b/lib/Format/Format.cpp
@@ -805,7 +805,6 @@
// parameter, i.e. let nested calls have an indent of 4.
State.Stack.back().LastSpace = State.Column + 1; // 1 is length of "(".
else if (Previous.is(tok::comma))
- // Top-level spaces are exempt as that mostly leads to better results.
State.Stack.back().LastSpace = State.Column;
else if ((Previous.Type == TT_BinaryOperator ||
Previous.Type == TT_ConditionalExpr ||
diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index 25670d4..23c5a46 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -682,12 +682,6 @@
NextToken->FormatTok.Tok.isLiteral() || isUnaryOperator(*NextToken))
return TT_BinaryOperator;
- // "*(" is probably part of a function type if within template parameters.
- // Otherwise, it is probably a binary operator.
- if (NextToken->is(tok::l_paren))
- return Contexts.back().ContextKind == tok::less ? TT_PointerOrReference
- : TT_BinaryOperator;
-
// It is very unlikely that we are going to find a pointer or reference type
// definition on the RHS of an assignment.
if (IsExpression)
@@ -993,7 +987,8 @@
if (Left.Type == TT_PointerOrReference)
return Right.FormatTok.Tok.isLiteral() ||
((Right.Type != TT_PointerOrReference) &&
- Right.isNot(tok::l_paren) && Style.PointerBindsToType);
+ Right.isNot(tok::l_paren) && Style.PointerBindsToType &&
+ Left.Parent && Left.Parent->isNot(tok::l_paren));
if (Right.is(tok::star) && Left.is(tok::l_paren))
return false;
if (Left.is(tok::l_square))
@@ -1057,7 +1052,8 @@
Tok.Children[0].Type == TT_PointerOrReference &&
!Tok.Children[0].Children.empty() &&
Tok.Children[0].Children[0].isNot(tok::r_paren) &&
- Tok.Parent->isNot(tok::l_paren))
+ Tok.Parent->isNot(tok::l_paren) &&
+ (Tok.Parent->Type != TT_PointerOrReference || Style.PointerBindsToType))
return true;
if (Tok.Parent->Type == TT_UnaryOperator || Tok.Parent->Type == TT_CastRParen)
return false;