// PR c++/17393// { dg-options "-Wall -fshow-column" }structA{};voidfoo(){// Check that we do not complain about an unused// compiler-generated variable.A&=a;// { dg-error "6:expected unqualified-id before '=' token" "6" }// { dg-error "8:'a' was not declared in this scope" "8" { target *-*-* } 10 }}