mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 15:11:24 +00:00
8bca3b7664
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63067 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
450 B
Objective-C
15 lines
450 B
Objective-C
// RUN: %llvmgcc -x objective-c -S %s -fobjc-gc -o - | grep objc_assign_strongCast
|
|
// rdar://5541393
|
|
|
|
typedef struct {
|
|
void (^ivarBlock)(void);
|
|
} StructWithBlock_t;
|
|
|
|
int main(char *argc, char *argv[]) {
|
|
StructWithBlock_t *swbp = (StructWithBlock_t *)malloc(sizeof(StructWithBlock_t*));
|
|
__block int i = 10;
|
|
// assigning a Block into an struct slot should elicit a write-barrier under GC
|
|
swbp->ivarBlock = ^ { ++i; };
|
|
return 0;
|
|
}
|