9 x:a a2; // { dg-error "nested-name-specifier" }
12 x:a f (void) // { dg-error "nested-name-specifier" }
14 x::a a4; // x:a would parse like a label
18 x::a g (x:a a4) // { dg-error "nested-name-specifier" }
25 x::a f(void) // x:a would parse like a bitfield
28 a4 = x:A0; // { dg-error "nested-name-specifier" }