205d044552
We'd also like for "C++11" or "c++11" to be used for the warning groups, but without removing the old warning flags. Patches welcome; I've run out of time to work on this today. llvm-svn: 141801
47 lines
705 B
Plaintext
47 lines
705 B
Plaintext
// RUN: %clang_cc1 -x objective-c++ -fblocks -triple x86_64-apple-darwin -fobjc-fragile-abi %s -verify -emit-llvm -o %t
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// rdar://8979379
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@interface A
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@end
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@interface B : A
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@end
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void f(int (^bl)(B* b));
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// Test1
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void g() {
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f(^(A* a) { return 0; });
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}
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// Test2
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void g1() {
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int (^bl)(B* b) = ^(A* a) { return 0; };
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}
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// Test3
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@protocol NSObject;
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void bar(id(^)(void));
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void foo(id <NSObject>(^objectCreationBlock)(void)) {
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return bar(objectCreationBlock);
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}
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// Test4
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struct S {
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S *(^a)() = ^{ // expected-warning {{C++11}}
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return this;
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};
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};
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S s;
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// Test5
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struct X {
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void f() {
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^ {
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struct Nested { Nested *ptr = this; }; // expected-warning {{C++11}}
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} ();
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};
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};
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