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strange builtin_offseof behavior
//g++ 5.4.0 #include <iostream> struct wrap { int i; }; struct A { int i; wrap w; virtual void vf(){}; }; void f() { (void)__builtin_offsetof(A, i); (void)__builtin_offsetof(A, w.i); } int main() { f(); std::cout << "Hello, world!\n"; }
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