| 1 | // RUN: %clang_cc1 -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 -fobjc-exceptions -verify %s -o - |
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| 2 | |
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| 3 | int main() { |
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| 4 | @try { |
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| 5 | printf("executing try"); // expected-warning{{implicitly declaring library function 'printf' with type 'int (const char *, ...)'}} \ |
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| 6 | // expected-note{{include the header <stdio.h> or explicitly provide a declaration for 'printf'}} |
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| 7 | return(0); // expected-warning{{rewriter doesn't support user-specified control flow semantics for @try/@finally (code may not execute properly)}} |
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| 8 | } @finally { |
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| 9 | printf("executing finally"); |
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| 10 | } |
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| 11 | while (1) { |
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| 12 | @try { |
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| 13 | printf("executing try"); |
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| 14 | break; |
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| 15 | } @finally { |
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| 16 | printf("executing finally"); |
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| 17 | } |
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| 18 | printf("executing after finally block"); |
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| 19 | } |
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| 20 | @try { |
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| 21 | printf("executing try"); |
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| 22 | } @finally { |
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| 23 | printf("executing finally"); |
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| 24 | } |
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| 25 | return 0; |
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| 26 | } |
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| 27 | |
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| 28 | void test_sync_with_implicit_finally() { |
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| 29 | id foo; |
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| 30 | @synchronized (foo) { |
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| 31 | return; // The rewriter knows how to generate code for implicit finally |
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| 32 | } |
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| 33 | } |
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| 34 | |
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| 35 | void test2_try_with_implicit_finally() { |
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| 36 | @try { |
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| 37 | return; // The rewriter knows how to generate code for implicit finally |
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| 38 | } @catch (id e) { |
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| 39 | |
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| 40 | } |
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| 41 | } |
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| 42 | |
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| 43 | |
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