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view gcc/testsuite/g++.dg/template/incomplete1.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// { dg-do compile } // Origin: Ivan Godard <igodard at pacbell dot net> // PR c++/17447: Detect parameters of dependent types even in templates struct B; // { dg-message "forward declaration" } template<typename T> struct A { friend A& operator <<(A& a, B b) { return a; } // { dg-error "incomplete" } friend A& operator <<(A& a, T b) { return a; } void foo1(B b) {} // { dg-error "incomplete" } void foo1a(T b) {} B foo2(void) {} // { dg-error "incomplete" } T foo2a(void) {} void foo3(B b); };