79 lines
1.9 KiB
Text
79 lines
1.9 KiB
Text
// RUN: %clang_cc1 -E %s -o %t.mm
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// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %t.mm -o - | FileCheck %s
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// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 %s -o %t-rw.cpp
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// RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
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// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp
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// RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-modern-rw.cpp
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// rdar://11375908
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typedef unsigned long size_t;
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// rdar: // 11006566
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void I( void (^)(void));
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void (^noop)(void);
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void nothing();
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int printf(const char*, ...);
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typedef void (^T) (void);
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void takeblock(T);
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int takeintint(int (^C)(int)) { return C(4); }
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T somefunction() {
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if (^{ })
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nothing();
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noop = ^{};
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noop = ^{printf("\nClosure\n"); };
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I(^{ });
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return ^{printf("\nClosure\n"); };
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}
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void test2() {
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int x = 4;
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takeblock(^{ printf("%d\n", x); });
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while (1) {
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takeblock(^{
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while(1) break; // ok
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});
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break;
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}
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}
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void test4() {
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void (^noop)(void) = ^{};
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void (*noop2)() = 0;
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}
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void myfunc(int (^block)(int)) {}
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void myfunc3(const int *x);
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void test5() {
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int a;
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myfunc(^(int abcd) {
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myfunc3(&a);
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return 1;
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});
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}
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void *X;
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static int global_x = 10;
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void (^global_block)(void) = ^{ printf("global x is %d\n", global_x); };
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// CHECK: static __global_block_block_impl_0 __global_global_block_block_impl_0((void *)__global_block_block_func_0, &__global_block_block_desc_0_DATA);
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// CHECK: void (*global_block)(void) = (void (*)())&__global_global_block_block_impl_0;
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typedef void (^void_block_t)(void);
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static const void_block_t myBlock = ^{ };
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static const void_block_t myBlock2 = ^ void(void) { };
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