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annotate clang/test/Sema/attr-osobject.mm @ 222:81f6424ef0e3 llvm-original

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LLVM original branch
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 18 Jul 2021 22:10:01 +0900
parents 1d019706d866
children
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150
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1 // RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s
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2
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3 struct S {};
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4
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5 @interface I
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6 @property (readonly) S* prop __attribute__((os_returns_retained));
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7 - (S*) generateS __attribute__((os_returns_retained));
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8 - (void) takeS:(S*) __attribute__((os_consumed)) s;
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9 @end
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10
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11 typedef __attribute__((os_returns_retained)) id (^blockType)(); // expected-warning{{'os_returns_retained' attribute only applies to functions, Objective-C methods, Objective-C properties, and parameters}}
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12
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13 __auto_type b = ^ id (id filter) __attribute__((os_returns_retained)) { // expected-warning{{'os_returns_retained' attribute only applies to functions, Objective-C methods, Objective-C properties, and parameters}}
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14 return filter;
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15 };