isDeclarationIgnored method

bool isDeclarationIgnored(AstNode node)

Returns true if node is preceded by a // <tool>:ignore directive.

Implementation

bool isDeclarationIgnored(AstNode node) {
  // Check comments preceding the beginToken.
  if (_commentsContainIgnore(node.beginToken.precedingComments)) {
    return true;
  }

  // If node is an annotated node, also check comments on each metadata token
  // and the first token after metadata.
  if (node is AnnotatedNode) {
    for (final meta in node.metadata) {
      if (_commentsContainIgnore(meta.beginToken.precedingComments)) {
        return true;
      }
    }
    final firstToken = node.firstTokenAfterCommentAndMetadata;
    if (_commentsContainIgnore(firstToken.precedingComments)) {
      return true;
    }
  }

  // If node is a VariableDeclaration inside a VariableDeclarationList,
  // also check the enclosing AnnotatedNode (TopLevelVariableDeclaration or
  // FieldDeclaration).
  final parent = node.parent;
  if (parent is VariableDeclarationList) {
    final grandParent = parent.parent;
    if (grandParent is AnnotatedNode && isDeclarationIgnored(grandParent)) {
      return true;
    }
  }

  return false;
}