Missing warning on partially-unused record destruction

[ChaserVasya]

Snippet

void main() {
  final (a,b) = fn();
  print(a);
}

(int,int) fn(){
  return (1,2);
}

Expected

Warning The value of the local variable 'b' isn't used. .

Actual

Nothing.

Context

Dart SDK version: 3.5.4 (stable) (Wed Oct 16 16:18:51 2024 +0000) on "macos_arm64"

[bwilkerson]

Just to note, the correct fix for this is to use a wildcard pattern in place of the unused variable pattern:

void main() {
  final (a,_) = fn();
  print(a);
}

(int,int) fn(){
  return (1,2);
}

[ChaserVasya]

@bwilkerson Yes. Your solution should be a quick fix suggested by analyzer.

[bwilkerson]

@pq @kallentu