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// PR c++/30854 // { dg-do compile } // { dg-options "-fshow-column -ansi -pedantic-errors -Wno-long-long" } struct A { A(); A(int); }; A a = -A(); // { dg-error "10:no match for.*operator-.*in.*-A\\(\\)" } A b = -A(5); // { dg-error "11:no match for.*operator-.*in.*-A\\(5\\)" }