| 1 | // RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.cplusplus.UninitializedObject -std=c++11 -fblocks -verify %s |
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| 2 | |
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| 3 | typedef void (^myBlock) (); |
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| 4 | |
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| 5 | struct StructWithBlock { |
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| 6 | int a; |
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| 7 | myBlock z; // expected-note{{uninitialized field 'this->z'}} |
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| 8 | |
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| 9 | StructWithBlock() : a(0), z(^{}) {} |
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| 10 | |
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| 11 | // Miss initialization of field `z`. |
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| 12 | StructWithBlock(int pA) : a(pA) {} // expected-warning{{1 uninitialized field at the end of the constructor call}} |
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| 13 | |
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| 14 | }; |
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| 15 | |
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| 16 | void warnOnUninitializedBlock() { |
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| 17 | StructWithBlock a(10); |
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| 18 | } |
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| 19 | |
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| 20 | void noWarningWhenInitialized() { |
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| 21 | StructWithBlock a; |
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| 22 | } |
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| 23 | |
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| 24 | struct StructWithId { |
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| 25 | int a; |
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| 26 | id z; // expected-note{{uninitialized pointer 'this->z'}} |
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| 27 | StructWithId() : a(0) {} // expected-warning{{1 uninitialized field at the end of the constructor call}} |
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| 28 | }; |
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| 29 | |
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| 30 | void warnOnUninitializedId() { |
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| 31 | StructWithId s; |
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| 32 | } |
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| 33 | |
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