/*void semantic_check_tuple(SyntaxTree.tuple_node tup)
* {
* //if (tup.el.expressions.Count > 7)
* // AddError(get_location(tup),"TUPLE_ELEMENTS_COUNT_MUST_BE_LESSEQUAL_7");
* }*/
public void semantic_check_dot_question(SyntaxTree.question_colon_expression qce)
{
var av = convert_strong((qce.condition as bin_expr).left);
if (!av.type.is_class)
{
AddError(av.location, "OPERATOR_DQ_MUST_BE_USED_WITH_A_REFERENCE_TYPE_VALUETYPE");
}
}
/*void semantic_check_tuple(SyntaxTree.tuple_node tup)
* {
* //if (tup.el.expressions.Count > 7)
* // AddError(get_location(tup),"TUPLE_ELEMENTS_COUNT_MUST_BE_LESSEQUAL_7");
* }*/
public void semantic_check_dot_question(SyntaxTree.question_colon_expression qce)
{
var av = convert_strong((qce.condition as bin_expr).left);
Type t = null;
if (av.type is compiled_generic_instance_type_node ctn2)
{
t = ctn2.compiled_original_generic.compiled_type;
}
else if (av.type is compiled_type_node ctn1)
{
t = ctn1.compiled_type;
}
if (!av.type.is_class && !(t.IsGenericType && t.GetGenericTypeDefinition() == typeof(Nullable <>)))
{
AddError(av.location, "OPERATOR_DQ_MUST_BE_USED_WITH_A_REFERENCE_TYPE_VALUETYPE");
}
}
