File: constexpr-switch.C

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gcc-arm-none-eabi 15%3A7-2018-q2-6
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// { dg-do compile { target c++11 } }

template<class T>
constexpr T value(T t = T()) { return t; }

enum us_enum { us_item = value<short>() }; // OK

void func(us_enum n) {
  switch (n) {
  case value(us_item): ; // #1 Error
  default: ;
  }
}