30 lines
365 B
Text
30 lines
365 B
Text
// RUN: %clang --analyze %s -fblocks
|
|
|
|
// https://reviews.llvm.org/D82598#2171312
|
|
|
|
@interface Item
|
|
// ...
|
|
@end
|
|
|
|
@interface Collection
|
|
// ...
|
|
@end
|
|
|
|
typedef void (^Blk)();
|
|
|
|
struct RAII {
|
|
Blk blk;
|
|
|
|
public:
|
|
RAII(Blk blk): blk(blk) {}
|
|
~RAII() { blk(); }
|
|
};
|
|
|
|
void foo(Collection *coll) {
|
|
RAII raii(^{});
|
|
for (Item *item in coll) {}
|
|
int i;
|
|
{
|
|
int j;
|
|
}
|
|
}
|