forked from OSchip/llvm-project
21 lines
739 B
C
21 lines
739 B
C
// RUN: %clang_cc1 -DSILENCE -fsyntax-only -verify -Wall %s
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// RUN: %clang_cc1 -fsyntax-only -verify -Walloca %s
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#ifdef SILENCE
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// expected-no-diagnostics
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#endif
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void test1(int a) {
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__builtin_alloca(a);
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#ifndef SILENCE
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// expected-warning@-2 {{use of function '__builtin_alloca' is discouraged; there is no way to check for failure but failure may still occur, resulting in a possibly exploitable security vulnerability}}
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#endif
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}
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void test2(int a) {
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__builtin_alloca_with_align(a, 32);
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#ifndef SILENCE
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// expected-warning@-2 {{use of function '__builtin_alloca_with_align' is discouraged; there is no way to check for failure but failure may still occur, resulting in a possibly exploitable security vulnerability}}
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#endif
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}
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