internal override void Emit(EmitContext ec)
{
ec.EmitIsInst(expression, type_operand);
ec.ig.Emit(OpCodes.Ldnull);
ec.ig.Emit(OpCodes.Cgt_Un);
}
private void EmitTypeAs(EmitContext ec)
{
Type type = base.Type;
ec.EmitIsInst(operand, type);
if (type.IsNullable())
{
ec.ig.Emit(OpCodes.Unbox_Any, type);
}
}
void EmitTypeAs(EmitContext ec)
{
var type = this.Type;
ec.EmitIsInst(operand, type);
if (type.IsNullable())
{
ec.ig.Emit(OpCodes.Unbox_Any, type);
}
}
internal override void Emit(EmitContext ec)
{
if (expression.Type == typeof(void))
{
ec.ig.Emit(OpCodes.Ldc_I4_0);
return;
}
ec.EmitIsInst(expression, type_operand);
ec.ig.Emit(OpCodes.Ldnull);
ec.ig.Emit(OpCodes.Cgt_Un);
}