| 1 | // RUN: %clang_analyze_cc1 -analyzer-checker=cplusplus.NewDelete,unix.Malloc -analyzer-output=text -verify %s |
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| 2 | // RUN: %clang_analyze_cc1 -analyzer-checker=cplusplus.NewDelete,unix.Malloc -analyzer-output=text -analyzer-config c++-allocator-inlining=true -verify %s |
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| 3 | // RUN: %clang_analyze_cc1 -analyzer-checker=cplusplus.NewDelete,unix.Malloc -analyzer-output=plist %s -o %t.plist |
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| 4 | // RUN: cat %t.plist | %diff_plist %S/Inputs/expected-plists/NewDelete-path-notes.cpp.plist - |
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| 5 | |
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| 6 | void test() { |
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| 7 | int *p = new int; |
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| 8 | // expected-note@-1 {{Memory is allocated}} |
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| 9 | if (p) |
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| 10 | // expected-note@-1 {{Taking true branch}} |
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| 11 | delete p; |
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| 12 | // expected-note@-1 {{Memory is released}} |
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| 13 | |
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| 14 | delete p; // expected-warning {{Attempt to free released memory}} |
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| 15 | // expected-note@-1 {{Attempt to free released memory}} |
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| 16 | } |
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| 17 | |
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| 18 | struct Odd { |
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| 19 | void kill() { |
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| 20 | delete this; // expected-note {{Memory is released}} |
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| 21 | } |
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| 22 | }; |
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| 23 | |
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| 24 | void test(Odd *odd) { |
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| 25 | odd->kill(); // expected-note{{Calling 'Odd::kill'}} |
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| 26 | // expected-note@-1 {{Returning; memory was released}} |
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| 27 | delete odd; // expected-warning {{Attempt to free released memory}} |
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| 28 | // expected-note@-1 {{Attempt to free released memory}} |
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| 29 | } |
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| 30 | |
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| 31 | |
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