public override bool Walk(VariableDeclaration node) {
_scope.AddLocatedVariable(node.Name, node, _curUnit);
return base.Walk(node);
}
public override bool Walk(VariableDeclaration node)
{
if (node != null)
{
if (node.Parent is LexicalDeclaration)
{
// ES6 let or const declaration. Only add to the current lexical scope.
CurrentLexicalScope.LexicallyDeclaredNames.Add(node);
}
else
{
// must be var or const (mozilla-style). Add to both the lexical scope
// and the variable scope. The variable scope will actually use this node
// to create a field; the lexical stack will just use it to detect conflicts
// with lex-decls
CurrentLexicalScope.VarDeclaredNames.Add(node);
CurrentVariableScope.VarDeclaredNames.Add(node);
}
if (node.Initializer != null)
{
// recurse the initializer
node.Initializer.Walk(this);
}
}
return false;
}
public override bool Walk(VariableDeclaration node) { AddNode(node); return true; }
private void FormatVariableDeclaration(VariableDeclaration curDecl) {
if (curDecl.HasInitializer) {
ReplaceFollowingWhiteSpace(
curDecl.GetNameSpan(_tree.LocationResolver).End,
_options.SpaceBeforeAndAfterBinaryOperator ? " " : ""
);
ReplacePreceedingWhiteSpace(
curDecl.Initializer.GetStartIndex(_tree.LocationResolver),
_options.SpaceBeforeAndAfterBinaryOperator ? " " : ""
);
curDecl.Initializer.Walk(this);
ReplaceFollowingWhiteSpace(
curDecl.Initializer.GetEndIndex(_tree.LocationResolver),
""
);
}
}