const internal/types/errors.InvalidLitIndex

3 uses

	internal/types/errors (current package)
		code_string.go#L72: 	_ = x[InvalidLitIndex-62]
		codes.go#L586: 	InvalidLitIndex

	go/types
		literals.go#L338: 					check.errorf(e, InvalidLitIndex, "index %s must be integer constant", kv.Key)