Add the clang library to the repo (with some of my changes, too).

1 files changed, 30 insertions, 0 deletions

diff --git a/clang/test/CodeGenObjC/debug-info-block-helper.m b/clang/test/CodeGenObjC/debug-info-block-helper.m
new file mode 100644
index 0000000..83db0c9
--- /dev/null
+++ b/clang/test/CodeGenObjC/debug-info-block-helper.m
@@ -0,0 +1,30 @@
+// REQUIRES: x86-64-registered-target
+// RUN: %clang_cc1 -emit-llvm -fblocks -g -triple x86_64-apple-darwin10 -fobjc-fragile-abi %s -o - | FileCheck %s
+extern void foo(void(^)(void));
+
+// CHECK: metadata !{i32 786478, i32 0, metadata !27, metadata !"__destroy_helper_block_", metadata !"__destroy_helper_block_", metadata !"", metadata !27, i32 24, metadata !43, i1 true, i1 true, i32 0, i32 0, null, i32 0, i1 false, void (i8*)* @__destroy_helper_block_, null, null, metadata !45, i32 24} ; [ DW_TAG_subprogram ]
+
+@interface NSObject {
+  struct objc_object *isa;
+}
+@end
+
+@interface A:NSObject @end
+@implementation A
+- (void) helper {
+ int master = 0;
+ __block int m2 = 0;
+ __block int dbTransaction = 0;
+ int (^x)(void) = ^(void) { (void) self; 
+	(void) master; 
+	(void) dbTransaction; 
+	m2++;
+	return m2;
+
+	};
+  master = x();
+}
+@end
+
+void foo(void(^x)(void)) {}
+