constant2.c
来自「xml大全 可读写调用率很高 xml大全 可读写调用率很高」· C语言 代码 · 共 29 行
C
29 行
// { dg-do compile }// Origin: <gawrilow at math dot tu-berlin dot de>// PR c++/10750: error when using a static const member initialized // with a dependent expression as constant-expressionstruct A{ enum { a = 42 };};template <class Q>struct B{ static const int b = Q::a;};template <typename T, template <typename> class P>struct C{ static const bool a = T::a; static const bool a_ = a; static const bool b = P<T>::b; static const bool b_ = b; static const int c = sizeof(T); static const int c_ = c;};template struct C<A,B>;
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