23 lines
944 B
C++
23 lines
944 B
C++
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// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection,unix.Malloc -analyzer-config c++-allocator-inlining=true -analyzer-output=text -std=c++11 -verify %s
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void clang_analyzer_eval(bool);
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typedef __typeof__(sizeof(int)) size_t;
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void *malloc(size_t size);
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void *operator new(size_t size) throw() {
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void *x = malloc(size); // expected-note {{Memory is allocated}}
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if (!x) // expected-note {{Assuming 'x' is non-null}}
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// expected-note@-1 {{Taking false branch}}
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return nullptr;
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// expected-warning@-1 {{null returned from function that requires a non-null return value}}
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return x;
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}
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void checkNewAndConstructorInlining() {
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int *s = new int; // expected-note {{Calling 'operator new'}}
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// expected-note@-1{{Returning from 'operator new'}}
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} // expected-warning {{Potential leak of memory pointed to by 's'}}
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// expected-note@-1 {{Potential leak of memory pointed to by 's'}}
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