Fix ObjC block declarations.

Before: int ( ^ Block1) (int, int) = ^ (int i, int j)
After:  int (^Block1) (int, int) = ^(int i, int j)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171959 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 9bf3097a5c..2e6424dd00 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -1122,6 +1122,11 @@ TEST_F(FormatTest, FormatForObjectiveCMethodDecls) {
           "outRange8:(NSRange) out_range8  outRange9:(NSRange) out_range9;"));
 }
 
+TEST_F(FormatTest, FormatObjCBlocks) {
+  verifyFormat("int (^Block) (int, int);");
+  verifyFormat("int (^Block1) (int, int) = ^(int i, int j)");
+}
+
 TEST_F(FormatTest, ObjCAt) {
   verifyFormat("@autoreleasepool");
   verifyFormat("@catch");