File: pr85112.C

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gcc-arm-none-eabi 15%3A12.2.rel1-1
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// PR c++/85112
// { dg-do compile { target c++11 } }

struct A
{
  int m;
  int n : 4;
};

int i;  // { dg-message "not const" }

void foo()
{
  constexpr int j = i;  // { dg-error "not usable" }
  A a;
  a.n = j;
}