| 1 | // RUN: %clang_cc1 -fsyntax-only -fexceptions -fcxx-exceptions -verify -std=c++98 %s |
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| 2 | // RUN: %clang_cc1 -fsyntax-only -fexceptions -fcxx-exceptions -verify -std=c++11 %s |
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| 3 | // RUN: %clang_cc1 -fsyntax-only -fexceptions -fcxx-exceptions -verify %s |
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| 4 | int *use_new(int N) { |
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| 5 | if (N == 1) |
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| 6 | return new int; |
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| 7 | |
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| 8 | return new int [N]; |
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| 9 | } |
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| 10 | |
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| 11 | void use_delete(int* ip, int N) { |
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| 12 | if (N == 1) |
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| 13 | delete ip; |
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| 14 | else |
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| 15 | delete [] ip; |
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| 16 | } |
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| 17 | |
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| 18 | namespace std { |
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| 19 | class bad_alloc { }; |
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| 20 | |
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| 21 | typedef __SIZE_TYPE__ size_t; |
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| 22 | } |
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| 23 | |
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| 24 | void* operator new(std::size_t) throw(std::bad_alloc); |
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| 25 | #if __cplusplus < 201103L |
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| 26 | // expected-note@-2 {{previous declaration}} |
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| 27 | #endif |
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| 28 | void* operator new[](std::size_t) throw(std::bad_alloc); |
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| 29 | void operator delete(void*) throw(); // expected-note{{previous declaration}} |
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| 30 | void operator delete[](void*) throw(); |
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| 31 | |
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| 32 | void* operator new(std::size_t); |
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| 33 | #if __cplusplus < 201103L |
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| 34 | // expected-warning@-2 {{'operator new' is missing exception specification 'throw(std::bad_alloc)'}} |
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| 35 | #endif |
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| 36 | void operator delete(void*); |
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| 37 | #if __cplusplus < 201103L |
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| 38 | // expected-warning@-2 {{'operator delete' is missing exception specification 'throw()'}} |
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| 39 | #else |
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| 40 | // expected-warning@-4 {{previously declared with an explicit exception specification redeclared with an implicit}} |
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| 41 | #endif |
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| 42 | |
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