| // RUN: %clang_cc1 -fsyntax-only -fobjc-arc -verify -fblocks -triple x86_64-apple-darwin10.0.0 %s |
| // rdar://10187884 |
| |
| typedef void (^blk)(id, __attribute((ns_consumed)) id); |
| typedef void (^blk1)(__attribute((ns_consumed))id, __attribute((ns_consumed)) id); |
| blk a = ^void (__attribute((ns_consumed)) id, __attribute((ns_consumed)) id){}; // expected-error {{cannot initialize a variable of type '__strong blk'}} |
| |
| blk b = ^void (id, __attribute((ns_consumed)) id){}; |
| |
| blk c = ^void (__attribute((ns_consumed)) id, __attribute((ns_consumed)) id){}; // expected-error {{cannot initialize a variable of type '__strong blk'}} |
| |
| blk d = ^void (id, id) {}; // expected-error {{cannot initialize a variable of type '__strong blk'}} |
| |
| blk1 a1 = ^void (__attribute((ns_consumed)) id, id){}; // expected-error {{cannot initialize a variable of type '__strong blk1'}} |
| |
| blk1 b2 = ^void (id, __attribute((ns_consumed)) id){}; // expected-error {{cannot initialize a variable of type '__strong blk1'}} |
| |
| blk1 c3 = ^void (__attribute((ns_consumed)) id, __attribute((ns_consumed)) id){}; |
| |
| blk1 d4 = ^void (id, id) {}; // expected-error {{cannot initialize a variable of type '__strong blk1'}} |
| |
| |
| typedef void (*releaser_t)(__attribute__((ns_consumed)) id); |
| |
| void normalFunction(id); |
| releaser_t r1 = normalFunction; // expected-error {{cannot initialize a variable of type 'releaser_t'}} |
| |
| void releaser(__attribute__((ns_consumed)) id); |
| releaser_t r2 = releaser; // no-warning |
| |
| template <typename T> |
| void templateFunction(T) { } // expected-note {{candidate template ignored: could not match 'void (__strong id)' against 'void (id)'}} \ |
| // expected-note {{candidate template ignored: failed template argument deduction}} |
| releaser_t r3 = templateFunction<id>; // expected-error {{address of overloaded function 'templateFunction' does not match required type 'void (id)'}} |
| |
| template <typename T> |
| void templateReleaser(__attribute__((ns_consumed)) T) { } // expected-note 2{{candidate template ignored: failed template argument deduction}} |
| releaser_t r4 = templateReleaser<id>; // no-warning |
| |
| |
| @class AntiRelease, ExplicitAntiRelease, ProRelease; |
| |
| template<> |
| void templateFunction(__attribute__((ns_consumed)) AntiRelease *); // expected-error {{no function template matches function template specialization 'templateFunction'}} |
| |
| template<> |
| void templateReleaser(AntiRelease *); // expected-error {{no function template matches function template specialization 'templateReleaser'}} |
| |
| template<> |
| void templateReleaser(ExplicitAntiRelease *) {} // expected-error {{no function template matches function template specialization 'templateReleaser'}} |
| |
| template<> |
| void templateReleaser(__attribute__((ns_consumed)) ProRelease *); // no-warning |