| 1 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s |
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| 2 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -fsized-deallocation |
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| 3 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES |
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| 4 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES -fsized-deallocation |
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| 5 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS |
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| 6 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS -fsized-deallocation |
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| 7 | |
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| 8 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 |
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| 9 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -fsized-deallocation |
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| 10 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES |
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| 11 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES -fsized-deallocation |
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| 12 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS |
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| 13 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS -fsized-deallocation |
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| 14 | |
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| 15 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 |
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| 16 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -fsized-deallocation |
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| 17 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES |
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| 18 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES -fsized-deallocation |
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| 19 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS |
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| 20 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS -fsized-deallocation |
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| 21 | |
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| 22 | // Test all three: undeclared operator delete, operator delete forward-declared |
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| 23 | // in the system header, operator delete defined in system header. |
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| 24 | #ifdef INCLUDE_INCLUDES |
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| 25 | // TEST_INLINABLE_ALLOCATORS is used within this include. |
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| 26 | #include "Inputs/system-header-simulator-cxx.h" |
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| 27 | #endif |
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| 28 | |
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| 29 | void leak() { |
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| 30 | int *x = new int; // expected-note{{Memory is allocated}} |
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| 31 | } // expected-warning{{Potential leak of memory pointed to by 'x'}} |
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| 32 | // expected-note@-1{{Potential leak of memory pointed to by 'x'}} |
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| 33 | |
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| 34 | // This function was incorrectly diagnosed as leak under -fsized-deallocation |
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| 35 | // because the sized operator delete was mistaken for a custom delete. |
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| 36 | void no_leak() { |
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| 37 | int *x = new int; // no-note |
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| 38 | delete x; |
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| 39 | } // no-warning |
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| 40 | |
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