)
// Methods can be declared on the original named type and the alias.
-func (T0) m1() {}
-func (A0) m1() {} // TODO(gri) this should be an error
-func (A0) m2() {}
+func (T0) m1() {} // GCCGO_ERROR "previous"
+func (*T0) m1() {} // ERROR "method redeclared: T0\.m1|T0\.m1 already declared|redefinition of .m1."
+func (A0) m1() {} // ERROR "T0\.m1 already declared|redefinition of .m1."
+func (A0) m1() {} // ERROR "T0\.m1 already declared|redefinition of .m1."
+func (A0) m2() {}
// Type aliases and the original type name can be used interchangeably.
var _ A0 = T0{}
var _ T0 = A0{}
// But aliases and original types cannot be used with new types based on them.
-var _ N0 = T0{} // ERROR "cannot use T0 literal \(type T0\) as type N0 in assignment"
-var _ N0 = A0{} // ERROR "cannot use T0 literal \(type T0\) as type N0 in assignment"
+var _ N0 = T0{} // ERROR "cannot use T0{} \(value of type T0\) as N0 value in variable declaration"
+var _ N0 = A0{} // ERROR "cannot use A0{} \(value of type T0\) as N0 value in variable declaration"
var _ A5 = Value{}
var _ A0 = T0{}
var _ T0 = A0{}
- var _ N0 = T0{} // ERROR "cannot use T0 literal \(type T0\) as type N0 in assignment"
- var _ N0 = A0{} // ERROR "cannot use T0 literal \(type T0\) as type N0 in assignment"
+ var _ N0 = T0{} // ERROR "cannot use T0{} \(value of type T0\) as N0 value in variable declaration"
+ var _ N0 = A0{} // ERROR "cannot use A0{} \(value of type T0\) as N0 value in variable declaration"
- var _ A5 = Value{} // ERROR "cannot use reflect\.Value literal \(type reflect.Value\) as type A5 in assignment"
+ var _ A5 = Value{} // ERROR "cannot use Value{} \(value of type reflect\.Value\) as A5 value in variable declaration"
}
// Invalid type alias declarations.
-type _ = reflect.ValueOf // ERROR "reflect.ValueOf is not a type"
+type _ = reflect.ValueOf // ERROR "reflect.ValueOf .*is not a type|expected type"
-func (A1) m() {} // ERROR "cannot define new methods on non-local type int"
+func (A1) m() {} // ERROR "cannot define new methods on non-local type int|may not define methods on non-local type"
+func (A2) m() {} // ERROR "invalid receiver type"
+func (A3) m() {} // ERROR "cannot define new methods on non-local type reflect.Value|may not define methods on non-local type"
+func (A4) m() {} // ERROR "cannot define new methods on non-local type reflect.Value|may not define methods on non-local type"
type B1 = struct{}