File: constexpr-union8.C

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gcc-arm-none-eabi 15%3A14.2.rel1-1
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// PR c++/114709
// { dg-do compile { target c++11 } }

struct T1 { int a, b; };
struct T2 { int c; double d; };
union U { T1 t1; T2 t2; };

constexpr int v = U{{1,2}}.t2.*&T2::c; // { dg-error "accessing 'U::t2'" }