new-with-exceptions.cpp [plain text]
void clang_analyzer_eval(bool);
typedef __typeof__(sizeof(int)) size_t;
extern "C" void *malloc(size_t);
inline void* operator new(size_t, void* __p) throw()
{
return __p;
}
struct NoThrow {
void *operator new(size_t) throw();
};
struct NoExcept {
void *operator new(size_t) noexcept;
};
struct DefaultThrow {
void *operator new(size_t);
};
struct ExplicitThrow {
void *operator new(size_t) throw(int);
};
void testNew() {
clang_analyzer_eval(new NoThrow); clang_analyzer_eval(new NoExcept);
clang_analyzer_eval(new DefaultThrow);
clang_analyzer_eval(new ExplicitThrow);
#ifdef EXCEPTIONS
#else
#endif
}
void testNewArray() {
clang_analyzer_eval(new NoThrow[2]);
clang_analyzer_eval(new NoExcept[2]);
clang_analyzer_eval(new DefaultThrow[2]);
clang_analyzer_eval(new ExplicitThrow[2]);
#ifdef EXCEPTIONS
#else
#endif
}
extern void *operator new[](size_t, int) noexcept;
void testNewArrayNoThrow() {
clang_analyzer_eval(new (1) NoThrow[2]); clang_analyzer_eval(new (1) NoExcept[2]); clang_analyzer_eval(new (1) DefaultThrow[2]); clang_analyzer_eval(new (1) ExplicitThrow[2]); }