// Regression: redeclaring a C alias must not set the alias TypeSymbol's
// language to .c. If it does, the C backend emits the raw C name instead of
// the `C__Name` cname for any later use of the alias.

type C.RedeclareLong = int
type C.RedeclareLong = int

@[markused]
fn use_redeclare_long(x C.RedeclareLong) C.RedeclareLong {
	return x
}