1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin -fencode-extended-block-signature -emit-llvm %s -o - | FileCheck %s 2*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-BRIEF 3*f4a2713aSLionel Sambuc// rdar://12109031 4*f4a2713aSLionel Sambuc 5*f4a2713aSLionel Sambuc@class NSString, NSArray; 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambuctypedef NSString*(^BBB)(NSArray*); 8*f4a2713aSLionel Sambuc 9*f4a2713aSLionel Sambucint main () 10*f4a2713aSLionel Sambuc{ 11*f4a2713aSLionel Sambuc BBB b1; 12*f4a2713aSLionel Sambuc ^(BBB arg1, double arg2){ return b1; }(0, 3.14); 13*f4a2713aSLionel Sambuc} 14*f4a2713aSLionel Sambuc// CHECK: @{{.*}} = private unnamed_addr constant [64 x i8] c"@?<@\22NSString\22@?@\22NSArray\22>24@?0@?<@\22NSString\22@?@\22NSArray\22>8d16\00" 15*f4a2713aSLionel Sambuc// CHECK-BRIEF: @{{.*}} = private unnamed_addr constant [14 x i8] c"@?24@?0@?8d16\00" 16