public object visitAssignmentExpr(Expr.Assignment expr)
{
object value = Evaluate(expr.value);
if (locals.TryGetValue(expr, out var exprLocation))
{
environment.AssignAt(exprLocation.depth, exprLocation.index, value);
}
else
{
globals.Assign(globalIndices[expr], value);
}
return(value);
}
public object visitAssignmentExpr(Expr.Assignment expr)
{
Resolve(expr.value);
ResolveLocal(expr, expr.name.lexeme, AccessType.LHS);
return(null);
}
public string visitAssignmentExpr(Expr.Assignment expr)
{
return(parenthesize(expr.name.lexeme + "=", expr.value));
}