firka/flutter
3
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove unnecessary null checks in doc snippet (flutter/engine#39071)

Browse Source
This commit is contained in:
Michael Goderbauer
2023-01-23 12:43:22 -08:00
committed by GitHub
parent 105bb9ab43
commit bc1c7e6cfa
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
engine/src/flutter/lib/ui/hash_codes.dart
View File

@@ -8,6 +8,7 @@ part of dart.ui;
// int foo = 0;
// int bar = 0;
// List<int> quux = <int>[];
// List<int>? thud;
// int baz = 0;
class _HashEnd { const _HashEnd(); }
@@ -59,11 +60,11 @@ class _Jenkins {
/// int get hashCode => Object.hash(foo, bar, Object.hashAll(quux), baz);
/// ```
///
/// If `quux` in this example was nullable, then it would need special handling,
/// If a parameter is nullable, then it needs special handling,
/// because [Object.hashAll]'s argument is not nullable:
///
/// ```dart
/// int get hashCode => Object.hash(foo, bar, quux == null ? null : Object.hashAll(quux), baz);
/// int get hashCode => Object.hash(foo, bar, thud == null ? null : Object.hashAll(thud), baz);
/// ```
@Deprecated(
'Use Object.hash() instead. '