| 1 | // RUN: %clang_cc1 -fsyntax-only "-triple" "x86_64-apple-macosx10.10.0" -fobjc-runtime-has-weak -fobjc-weak %s -verify %s |
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| 2 | |
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| 3 | #define __strong |
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| 4 | // expected-warning@-1 {{ignoring redefinition of Objective-C qualifier macro}} |
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| 5 | #define __weak |
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| 6 | // expected-warning@-1 {{ignoring redefinition of Objective-C qualifier macro}} |
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| 7 | #define __unsafe_unretained |
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| 8 | // expected-warning@-1 {{ignoring redefinition of Objective-C qualifier macro}} |
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| 9 | #define __autoreleased |
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| 10 | // No warning because this is the default expansion anyway. |
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| 11 | |
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| 12 | // Check that this still expands to the right text. |
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| 13 | void test() { |
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| 14 | goto label; // expected-error {{cannot jump from this goto statement to its label}} |
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| 15 | __weak id x; // expected-note {{jump bypasses initialization of __weak variable}} |
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| 16 | label: |
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| 17 | return; |
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| 18 | } |
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| 19 | |
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| 20 | #undef __strong |
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| 21 | #define __strong |
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| 22 | // No warning. |
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| 23 | |
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