noexcept test

#include <cstdio>
#include <cstdlib>

bool g() noexcept(false)
{
    return rand() & 1;
}
void f() noexcept(noexcept(noexcept(g())))
{
    throw 1;
}
    
int main()
{
    try{
        f();
    } catch(...) {
        printf("catch\n");
    }
}