Viewing file:  noexcept57.C (1.03 KB) -rw-r--r--
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// PR c++/93901
// { dg-do compile { target c++11 } }
void *operator new (__SIZE_TYPE__, void *p) noexcept { return p; }
extern void *mem;
constexpr bool YES = true;
struct NoexceptTrueCtor {
NoexceptTrueCtor() noexcept(true);
};
void NoexceptTrueFun() noexcept(true);
struct NoexceptYesCtor {
NoexceptYesCtor() noexcept(YES);
};
void NoexceptYesFun() noexcept(YES);
struct NoexceptOneEqOneCtor {
NoexceptOneEqOneCtor() noexcept(1 == 1);
};
void NoexceptOneEqOneFun() noexcept(1 == 1);
struct NoNoexceptCtor {
NoNoexceptCtor();
};
void NoNoexceptFun();
static_assert(noexcept(new(mem) NoexceptTrueCtor), "2"); // OK
static_assert(noexcept(NoexceptTrueFun()), "3"); // OK
static_assert(noexcept(new(mem) NoexceptYesCtor), "5"); // fail
static_assert(noexcept(NoexceptYesFun()), "6"); // OK
static_assert(noexcept(new(mem) NoexceptOneEqOneCtor), "8"); // fail
static_assert(noexcept(NoexceptOneEqOneFun()), "9"); // OK
static_assert(!noexcept(new(mem) NoNoexceptCtor), "11"); // OK
static_assert(!noexcept(NoNoexceptFun()), "12"); // OK
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