1 // Example from issue 1125 drafting; D() and v were well-formed with the
2 // wording approved in Rapperswil, now seems they should be ill-formed.
3 // { dg-options "-std=c++0x -pedantic-errors" }
6 constexpr B(int x) : i(0) { } // "x" is unused
10 int global; // { dg-message "not const" }
13 constexpr D() : B(global) { } // { dg-error "global|argument" }
17 constexpr A2(bool b, int x) : m(b ? 42 : x) { }
21 // ok, constructor call initializes m with the value 42 after substitution
22 constexpr int v = A2(true, global).m; // { dg-error "global" }
23 // error: initializer for m is "x", which is non-constant
24 constexpr int w = A2(false, global).m; // { dg-error "global" }