44 lines
1.4 KiB
Objective-C
44 lines
1.4 KiB
Objective-C
// RUN: %clang_cc1 %s -emit-llvm -o %t -fobjc-gc -fblocks -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5
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// RUN: grep "_Block_object_dispose" %t | count 6
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// RUN: grep "__copy_helper_block_" %t | count 4
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// RUN: grep "__destroy_helper_block_" %t | count 4
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// RUN: grep "__Block_byref_object_copy_" %t | count 2
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// RUN: grep "__Block_byref_object_dispose_" %t | count 2
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// RUN: not grep "i32 135)" %t
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// RUN: grep "_Block_object_assign" %t | count 4
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// RUN: grep "objc_read_weak" %t | count 2
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// RUN: grep "objc_assign_weak" %t | count 3
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// RUN: %clang_cc1 -x objective-c++ %s -emit-llvm -o %t -fobjc-gc -fblocks -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5
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// RUN: grep "_Block_object_dispose" %t | count 6
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// RUN: grep "__copy_helper_block_" %t | count 4
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// RUN: grep "__destroy_helper_block_" %t | count 4
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// RUN: grep "__Block_byref_object_copy_" %t | count 2
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// RUN: grep "__Block_byref_object_dispose_" %t | count 2
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// RUN: not grep "i32 135)" %t
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// RUN: grep "_Block_object_assign" %t | count 4
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// RUN: grep "objc_read_weak" %t | count 2
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// RUN: grep "objc_assign_weak" %t | count 3
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@interface NSDictionary @end
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void test1(NSDictionary * dict) {
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^{ (void)dict; }();
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}
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@interface D
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@end
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void foo() {
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__block __weak D *weakSelf;
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D *l;
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l = weakSelf;
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weakSelf = l;
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}
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void (^__weak b)(void);
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void test2() {
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__block int i = 0;
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b = ^ { ++i; };
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}
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