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Delint analysis issues. #308

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Merged
merged 1 commit into from
Feb 5, 2018
Merged

Delint analysis issues. #308

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4 changes: 0 additions & 4 deletions lib/src/constants/utils.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,10 @@

import 'package:analyzer/dart/constant/value.dart';
import 'package:analyzer/dart/element/element.dart';
import 'package:meta/meta.dart';

/// Throws a [FormatException] if [root] does not have a given field [name].
///
/// Super types [ClassElement.supertype] are also checked before throwing.
@visibleForTesting
void assertHasField(ClassElement root, String name) {
var element = root;
while (element != null) {
Expand All @@ -28,13 +26,11 @@ void assertHasField(ClassElement root, String name) {
}

/// Returns whether or not [object] is or represents a `null` value.
@visibleForTesting
bool isNullLike(DartObject object) => object?.isNull != false;

/// Similar to [DartObject.getField], but traverses super classes.
///
/// Returns `null` if ultimately [field] is never found.
@visibleForTesting
DartObject getFieldRecursive(DartObject object, String field) {
if (isNullLike(object)) {
return null;
Expand Down