[null-safety] fix soundness of Paragraph._addPlaceholder (#21994)

6ce33dd4 · Jonah Williams · GitHub · eb6f7f87 · 6ce33dd4
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

lib/ui/text.dart lib/ui/text.dart +1 -1

未找到文件。
--- a/lib/ui/text.dart
+++ b/lib/ui/text.dart
@@ -2242,7 +2242,7 @@ class ParagraphBuilder extends NativeFieldWrapperClass2 {
    _placeholderCount++;
    _placeholderScales.add(scale);
  }
-  String _addPlaceholder(double width, double height, int alignment, double baselineOffset, int? baseline) native 'ParagraphBuilder_addPlaceholder';
+  String? _addPlaceholder(double width, double height, int alignment, double baselineOffset, int? baseline) native 'ParagraphBuilder_addPlaceholder';

  /// Applies the given paragraph style and returns a [Paragraph] containing the
  /// added text and associated styling.