e0ac46e69d
This reverts commit d618f1c3b12effd0c2bdb7d02108d3551f389d3d. This commit wasn't reviewed ahead of time and significant concerns were raised immediately after it landed. According to our developer policy this warrants immediate revert of the commit. https://llvm.org/docs/DeveloperPolicy.html#patch-reversion-policy Differential Revision: https://reviews.llvm.org/D155509
30 lines
490 B
C++
30 lines
490 B
C++
// RUN: %clang_cc1 -fblocks %s -emit-llvm -o %t
|
|
// rdar: // 8041962
|
|
|
|
extern "C" int printf(const char*, ...);
|
|
|
|
struct ST {
|
|
int filler;
|
|
int referrer;
|
|
};
|
|
|
|
void OUTER_BLOCK(void (^fixer)(ST& ref)) {
|
|
ST ref = {2, 100};
|
|
fixer(ref);
|
|
}
|
|
|
|
void INNER_BLOCK(int (^largeDo) ()) {
|
|
printf("%d\n", largeDo());
|
|
}
|
|
|
|
void scan() {
|
|
OUTER_BLOCK(^(ST &ref) {
|
|
INNER_BLOCK(^() { return ref.referrer + ref.filler; });
|
|
});
|
|
|
|
}
|
|
|
|
int main() {
|
|
scan();
|
|
}
|