clang-format: Improve formatting of ObjC Blocks with return type.
Before:
int a = [operation block:^int(int * i) { return 1; }];
After:
int a = [operation block:^int(int *i) { return 1; }];
llvm-svn: 199411
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 910df45..c75df9c 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -7907,6 +7907,10 @@
verifyFormat("int i = {[operation setCompletionBlock : ^{ [self "
"onOperationDone]; }] };");
verifyFormat("[operation setCompletionBlock:^(int *i) { f(); }];");
+ verifyFormat("int a = [operation block:^int(int *i) { return 1; }];");
+ verifyFormat("[myObject doSomethingWith:arg1\n"
+ " aaa:^int(int *a) { return 1; }\n"
+ " bbb:f(a * b)];");
verifyFormat("[operation setCompletionBlock:^{\n"
" [self.delegate newDataAvailable];\n"