public override AstNode VisitAssignment_expression([NotNull] GLSL_ES300Parser.Assignment_expressionContext context)
{
var cond = context.conditional_expression();
if (cond != null)
{
return(this.Visit(cond));
}
var result = new ExpressionBinary();
result.Left = (Expression)this.Visit(context.unary_expression());
result.Right = (Expression)this.Visit(context.assignment_expression());
var op = context.assignment_operator();
if (op.Assign() != null)
{
result.Operator = Operator.Assign;
}
if (op.MulAssign() != null)
{
result.Operator = Operator.MulAssign;
}
if (op.DivAssign() != null)
{
result.Operator = Operator.DivAssign;
}
if (op.ModAssign() != null)
{
result.Operator = Operator.ModAssign;
}
if (op.AddAssign() != null)
{
result.Operator = Operator.AddAssign;
}
if (op.SubAssign() != null)
{
result.Operator = Operator.SubAssign;
}
if (op.LeftAssign() != null)
{
result.Operator = Operator.LeftAssign;
}
if (op.RightAssign() != null)
{
result.Operator = Operator.RightAssign;
}
if (op.AndAssign() != null)
{
result.Operator = Operator.AndAssign;
}
if (op.XorAssign() != null)
{
result.Operator = Operator.XorAssign;
}
if (op.OrAssign() != null)
{
result.Operator = Operator.OrAssign;
}
return(result);
}
/// <summary>
/// Visit a parse tree produced by <see cref="GLSL_ES300Parser.assignment_expression"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitAssignment_expression([NotNull] GLSL_ES300Parser.Assignment_expressionContext context)
{
return(VisitChildren(context));
}
