public UstNode VisitAssignmentExpression(DslParser.AssignmentExpressionContext context)
{
Expression result;
var left = (Expression)VisitExpression(context.expression(0));
var right = (Expression)VisitExpression(context.expression(1));
result = new AssignmentExpression(left, right, context.GetTextSpan(), null);
return(result);
}
public PatternUst VisitAssignmentExpression(DslParser.AssignmentExpressionContext context)
{
PatternUst result;
PatternUst left = VisitExpression(context.expression(0));
PatternUst right = VisitExpression(context.expression(1));
if (left is PatternVarOrFieldDeclaration declaration)
{
declaration.Assignment.Right = right;
result = declaration;
}
else
{
result = new PatternAssignmentExpression(left, right, context.GetTextSpan());
}
return(result);
}