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// RUN: %clang_cc1 -emit-llvm -fblocks -o - -triple x86_64-apple-darwin10 -fobjc-fragile-abi %s | FileCheck %s
// CHECK: @_ZGVN3foo20__foo_block_invoke_05valueE = internal global i64 0
int f();
void foo() {
// CHECK: define internal i32 @__foo_block_invoke_0
// CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVN3foo20__foo_block_invoke_05value
(void)^(int x) {
static int value = f();
return x + value;
};
}
// CHECK: define internal i32 @__block_global_0
int i = ^(int x) { return x;}(i);
@interface A
- (void)method;
@end
@implementation A
- (void)method {
// CHECK: define internal signext i8 @"__11-[A method]_block_invoke_0"
(void)^(int x) {
// CHECK: @"_ZN11-[A method]30__11-[A method]_block_invoke_04nameE"
static const char *name = "hello";
return name[x];
};
}
@end
void foo(int) {
(void)^(int x) {
static const char *name = "hello";
return name[x];
};
}
namespace N {
// CHECK: define internal signext i8 @__bar_block_invoke_0
void bar() {
(void)^(int x) {
// CHECK: @_ZN1N3bar20__bar_block_invoke_04nameE
static const char *name = "hello";
return name[x];
};
}
}
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