27 lines
850 B
C++
27 lines
850 B
C++
// RUN: %check_clang_tidy %s cert-err52-cpp %t -- -- -std=c++11
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typedef void *jmp_buf;
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extern int __setjmpimpl(jmp_buf);
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#define setjmp(x) __setjmpimpl(x)
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[[noreturn]] extern void longjmp(jmp_buf, int);
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namespace std {
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using ::jmp_buf;
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using ::longjmp;
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}
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static jmp_buf env;
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void g() {
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std::longjmp(env, 1);
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// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not call 'longjmp'; consider using exception handling instead [cert-err52-cpp]
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::longjmp(env, 1);
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// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not call 'longjmp'; consider using exception handling instead
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longjmp(env, 1);
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// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not call 'longjmp'; consider using exception handling instead
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}
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void f() {
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(void)setjmp(env);
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// CHECK-MESSAGES: :[[@LINE-1]]:9: warning: do not call 'setjmp'; consider using exception handling instead
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}
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