30 lines · c
1// REQUIRES: x86-registered-target2// RUN: %clang_cc1 -std=c89 -triple i386-apple-darwin10 -fblocks -debug-info-kind=limited -S %s -o -3 4typedef struct dispatch_queue_s *dispatch_queue_t;5__attribute__((visibility("default")))6extern struct dispatch_queue_s _dispatch_main_q;7typedef struct dispatch_item_s *dispatch_item_t;8typedef void (^dispatch_legacy_block_t)(dispatch_item_t);9void LEGACY_dispatch_call(dispatch_queue_t dq,10 dispatch_legacy_block_t dispatch_block,11 dispatch_legacy_block_t callback_block) {12 dispatch_queue_t lq = _dispatch_queue_get_current() ?: (&_dispatch_main_q);13 dispatch_async(dq, ^{14 if (callback_block) {15 dispatch_async(lq, ^{16 }17 );18 }19 }20 );21}22 23typedef struct P {24 int x;25} PS;26# 1 ""27void foo(void) {28 PS p2;29}30