forked from OSchip/llvm-project
33 lines
717 B
C
33 lines
717 B
C
// RUN: %clang_analyze_cc1 -analyzer-checker=core,unix.Malloc -Wno-incompatible-library-redeclaration -verify %s
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// Various tests to make the analyzer is robust against custom
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// redeclarations of memory routines.
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//
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// You wouldn't expect to see much of this in normal code, but, for example,
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// CMake tests can generate these.
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// expected-no-diagnostics
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char alloca();
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char malloc();
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char realloc();
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char kmalloc();
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char valloc();
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char calloc();
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char free();
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char kfree();
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void testCustomArgumentlessAllocation() {
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alloca(); // no-crash
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malloc(); // no-crash
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realloc(); // no-crash
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kmalloc(); // no-crash
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valloc(); // no-crash
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calloc(); // no-crash
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free(); // no-crash
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kfree(); // no-crash
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}
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