clang-format: Improve ObjC blocks with return type.

Before:
  Block b = ^int * (A * a, B * b) {}

After:
  Block b = ^int *(A *a, B *b) {}

This fixed llvm.org/PR21619.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@222639 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 0 deletions

diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index fceebfadea..58680e0734 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -9412,6 +9412,7 @@ TEST_F(FormatTest, FormatsBlocks) {
                "    }\n"
                "  }\n"
                "});");
+  verifyFormat("Block b = ^int *(A *a, B *b) {}");
 
   FormatStyle FourIndent = getLLVMStyle();
   FourIndent.ObjCBlockIndentWidth = 4;