private void VisitThisNode(this_node expr)
{
WriteTypeReference(expr.type);
}
public override void visit(SyntaxTree.indexer _indexer)
{
//SSM 11/02/16 - нет, это глупость
/*if (_indexer.dereferencing_value is SyntaxTree.question_colon_expression) // то разбросать индекс по компонентам
{
var q = _indexer.dereferencing_value as SyntaxTree.question_colon_expression;
var nodeToVisit = new SyntaxTree.question_colon_expression(q.condition, new indexer(q.ret_if_true as addressed_value, _indexer.indexes, _indexer.source_context),
new indexer(q.ret_if_false as addressed_value, _indexer.indexes, _indexer.source_context), _indexer.source_context);
visit(nodeToVisit);
return;
}*/
//end SSM 11/02/16
//lroman
if (_indexer.dereferencing_value is closure_substituting_node)
{
var nodeToVisit = new indexer(((closure_substituting_node) _indexer.dereferencing_value).substitution,
_indexer.indexes);
visit(nodeToVisit);
return;
}
motivation mot = motivation_keeper.motivation;
SyntaxTree.ident idi = _indexer.dereferencing_value as SyntaxTree.ident;
if (idi != null)
{
SymbolInfo si = context.find(idi.name);
if (si == null)
{
AddError(new UndefinedNameReference(idi.name, get_location(idi)));
}
if (si.sym_info.general_node_type == general_node_type.type_node)
{
indexer_as_type_indexes((type_node)si.sym_info, _indexer.indexes, mot, get_location(idi));
return;
}
if (si.sym_info.general_node_type == general_node_type.property_node)
{
property_node pn = (property_node)si.sym_info;
if (pn.polymorphic_state == SemanticTree.polymorphic_state.ps_static)
{
static_property_reference spr = new static_property_reference(pn, get_location(idi));
indexer_as_property_indexes(spr, _indexer.indexes, mot, get_location(idi));
return;
}
else
{
this_node thisnode = new this_node(pn.comprehensive_type, get_location(_indexer));
location loc111 = get_location(idi);
non_static_property_reference nspr = new non_static_property_reference(pn, thisnode, loc111);
indexer_as_property_indexes(nspr, _indexer.indexes, mot, loc111);
return;
}
}
expression_node en = ident_value_reciving(si, idi);
indexer_as_expression_index(en, _indexer.indexes, mot, get_location(idi));
return;
}
else
{
SyntaxTree.dot_node dotnd = _indexer.dereferencing_value as SyntaxTree.dot_node;
if (dotnd != null)
{
SyntaxTree.ident id = dotnd.right as SyntaxTree.ident;
semantic_node sn = convert_semantic_strong(dotnd.left);
switch (sn.general_node_type)
{
case general_node_type.type_node:
{
type_node ttp = (type_node)sn;
SymbolInfo si = ttp.find_in_type(id.name, context.CurrentScope);
if (si == null)
{
AddError(new UndefinedNameReference(id.name, get_location(id)));
}
if (si.sym_info.general_node_type == general_node_type.property_node)
{
property_node pn = (property_node)si.sym_info;
static_property_reference spr = new static_property_reference(pn, get_location(id));
indexer_as_property_indexes(spr, _indexer.indexes, mot, get_location(dotnd));
return;
}
expression_node exp1 = create_static_expression(ttp, id, si);
indexer_as_expression_index(exp1, _indexer.indexes, mot, get_location(id));
return;
}
case general_node_type.namespace_node:
case general_node_type.unit_node:
{
SymbolInfo si = null;
if (sn is namespace_node)
si = ((namespace_node)sn).find(id.name);
else
si = ((unit_node)sn).find_only_in_namespace(id.name);
if (si == null)
{
AddError(new UndefinedNameReference(id.name, get_location(id)));
}
location lloc = get_location(id);
if (si.sym_info.general_node_type == general_node_type.type_node)
{
type_node tn = (type_node)si.sym_info;
indexer_as_type_indexes(tn, _indexer.indexes, mot, lloc);
return;
}
expression_node exp2 = ident_value_reciving(si, id);
indexer_as_expression_index(exp2, _indexer.indexes, mot, get_location(id));
return;
}
case general_node_type.expression:
{
expression_node ex = (expression_node)sn;
SymbolInfo si = ex.type.find_in_type(id.name, context.CurrentScope);
if (si == null)
{
AddError(new UndefinedNameReference(id.name, get_location(id)));
}
if (si.sym_info.general_node_type == general_node_type.property_node)
{
property_node pn = (property_node)si.sym_info;
if (pn.polymorphic_state == SemanticTree.polymorphic_state.ps_static)
{
AddError(new CanNotReferenceToStaticPropertyWithExpression(pn, get_location(dotnd), ex.type));
}
location lloc11 = get_location(dotnd);
try_convert_typed_expression_to_function_call(ref ex);
non_static_property_reference nspr = new non_static_property_reference(pn, ex, lloc11);
indexer_as_property_indexes(nspr, _indexer.indexes, mot, lloc11);
return;
}
expression_node en2 = expression_value_reciving(id, si, ex, false);
indexer_as_expression_index(en2, _indexer.indexes, mot, get_location(id));
return;
}
}
}
else
{
expression_node expr = convert_strong(_indexer.dereferencing_value);
indexer_as_expression_index(expr, _indexer.indexes, mot, get_location(_indexer.dereferencing_value));
return;
}
}
/*expression_node left=convert_strong(_indexer.dereferencing_value);
foreach(SyntaxTree.expression exp in _indexer.indexes.expressions)
{
expression_node right=convert_strong(exp);
SymbolInfo si=left.type.find_in_type(compiler_string_consts.indexer_name);
definition_node dn=check_name_node_type(compiler_string_consts.indexer_name,si,get_location(exp),
general_node_type.function_node);
expression_nodeArrayList exprs=new expression_nodeArrayList();
exprs.Add(right);
function_node fn=convertion_data_and_alghoritms.select_function(exprs,si,get_location(exp));
base_function_call_with_method bfc=create_not_static_method_call(fn,left,get_location(exp),false);
bfc.parameters.AddRange(exprs);
left=bfc;
}*/
/*switch (mot)
{
case motivation.address_reciving:
{
return_addressed_value(left);
return;
}
case motivation.expression_evaluation:
{
return_value(left);
return;
}
case motivation.semantic_node_reciving:
{
return_semantic_value(left);
return;
}
}*/
}
//\ssyy
//ssyy
public void generate_inherited_from_base_and_interface_function(common_type_node ctype, function_node func)
{
common_method_node gen_func = context.create_function(func.name, null) as common_method_node;
gen_func.polymorphic_state = SemanticTree.polymorphic_state.ps_common;
gen_func.newslot_awaited = true;
gen_func.is_final = true;
gen_func.is_overload = true;
gen_func.field_access_level = SemanticTree.field_access_level.fal_public;
gen_func.return_value_type = func.return_value_type;
//gen_func.return_variable = func.retu
foreach (parameter par in func.parameters)
{
concrete_parameter_type cpt =
(par.parameter_type == SemanticTree.parameter_type.value) ?
concrete_parameter_type.cpt_const :
concrete_parameter_type.cpt_var;
common_parameter c_p = new common_parameter(par.name,
par.parameter_type, gen_func, cpt, null);
c_p.type = par.type;
c_p.set_param_is_params(par.is_params);
c_p.inital_value = par.inital_value;
gen_func.parameters.AddElement(c_p);
}
local_variable lv = new local_variable(compiler_string_consts.self_word, gen_func.cont_type, gen_func, null);
gen_func.scope.AddSymbol(compiler_string_consts.self_word, new SymbolInfo(lv));
gen_func.self_variable = lv;
base_function_call bfc;
this_node tn = null;
common_method_node commn = func as common_method_node;
if (commn != null)
{
tn = new this_node(commn.comperehensive_type as type_node, null);
bfc = new common_method_call(commn, tn, null);
}
else
{
compiled_function_node compn = func as compiled_function_node;
tn = new this_node(compn.comperehensive_type as type_node, null);
bfc = new compiled_function_call(compn, tn, null);
}
foreach (parameter p in gen_func.parameters)
{
bfc.parameters.AddElement(
create_variable_reference(p, null));
}
//Это запретит чистку стека
bfc.last_result_function_call = true;
statements_list snlist = new statements_list(null);
snlist.statements.AddElement(bfc);
snlist.statements.AddElement(new empty_statement(null));
gen_func.function_code = snlist;
context.pop_top_function();
//context.leave_block();
}
public void leave_block()
{
switch (converting_block())
{
case block_type.function_block:
{
common_function_node top_func = _func_stack.top();
location loc;
if (top_func.function_code == null)
{
loc = top_func.loc;
}
else if ((top_func.function_code as statements_list) != null)
{
statements_list stl = (statements_list)top_func.function_code;
if (stl.statements.Count > 0)
{
loc = stl.statements[stl.statements.Count - 1].location;
}
else
{
loc = top_func.loc;
}
}
else
{
loc = top_func.function_code.location;
}
if (top_func.function_code != null)
{
if (top_func.return_variable != null)
{
//TODO: Обратить внимание на преобразования типов. Можно сделать метод, который если тело функции не statement создает список statement-ов и добавляет в него существующий statement.
statements_list stl = (statements_list)top_func.function_code;
local_variable_reference lvr = new local_variable_reference(top_func.return_variable, 0, loc);
stl.statements.AddElement(new return_node(lvr, loc));
}
else if ((top_func.return_value_type != null) && (_ctn != null))
{
//TODO: Обратить внимание на преобразования типов. Можно сделать метод, который если тело функции не statement создает список statement-ов и добавляет в него существующий statement.
statements_list stl = (statements_list)top_func.function_code;
this_node thn = new this_node(_ctn, loc);
stl.statements.AddElement(new return_node(thn, loc));
}
}
check_predefinition_defined();
_func_stack.pop();
break;
}
case block_type.type_block:
{
//TODO: Может и сюда вставить check_predefinition_defined, несмотря на то, что в данный момент он ничего не делает.
_cmn.types.AddElement(_ctn);
_ctn=null;
break;
}
case block_type.namespace_block:
{
check_predefinition_defined();
_cmn=null;
break;
}
}
}
public void make_constructor()
{
#if (DEBUG)
if (converting_block()!=block_type.function_block)
{
throw new CompilerInternalError("Create constructor call without function");
}
if (_func_stack.top().node_location_kind!=SemanticTree.node_location_kind.in_class_location)
{
throw new CompilerInternalError("Create constructor applied to non class method");
}
#endif
common_function_node top_func=_func_stack.top();
top_func.return_value_type=_ctn;
common_method_node top_method=(common_method_node)top_func;
common_method_node cmn=new common_method_node(top_func.name,_ctn,top_method.loc,_ctn,
SemanticTree.polymorphic_state.ps_static,_fal,top_func.scope);
cmn.is_constructor=true;
cmn.is_overload=top_function.is_overload;
//parameter_list pl = new parameter_list();
foreach (common_parameter pr in top_method.parameters)
{
common_parameter new_par = new common_parameter(pr.name, pr.type, pr.parameter_type, cmn, pr.concrete_parameter_type,
pr.default_value, pr.loc);
cmn.parameters.AddElement(new_par);
}
//cmn.parameters.AddRange(top_method.parameters);
statements_list stl=new statements_list(top_func.loc);
cmn.function_code=stl;
this_node thn=new this_node(_ctn,top_func.loc);
common_method_call csmc=new common_method_call(top_method,thn,top_func.loc);
foreach(common_parameter cp in cmn.parameters)
{
common_parameter_reference cpr=new common_parameter_reference(cp,0,top_func.loc);
csmc.parametres.AddElement(cpr);
}
stl.statements.AddElement(csmc);
_ctn.methods.AddElement(cmn);
top_method.pascal_associated_constructor=cmn;
}
public void leave_block()
{
switch (converting_block())
{
case block_type.function_block:
{
common_function_node top_func = _func_stack.top();
location loc;
if (top_func.function_code == null)
{
loc = top_func.loc;
}
else if ((top_func.function_code as statements_list) != null)
{
statements_list stl = (statements_list)top_func.function_code;
if (stl.statements.Count > 0)
{
loc = stl.statements[stl.statements.Count - 1].location;
loc = null; //ivan
}
else
{
loc = top_func.loc;
}
}
else
{
loc = top_func.function_code.location;
}
if (top_func.function_code != null)
{
if (top_func.return_variable != null)
{
//TODO: Обратить внимание на преобразования типов. Можно сделать метод, который если тело функции не statement создает список statement-ов и добавляет в него существующий statement.
statements_list stl = (statements_list)top_func.function_code;
local_variable_reference lvr = new local_variable_reference(top_func.return_variable, 0, loc);
stl.statements.AddElement(new return_node(lvr, loc));
}
else if ((top_func.return_value_type != null) && (_ctn != null))
{
//TODO: Обратить внимание на преобразования типов. Можно сделать метод, который если тело функции не statement создает список statement-ов и добавляет в него существующий statement.
statements_list stl = (statements_list)top_func.function_code;
this_node thn = new this_node(_ctn, loc);
stl.statements.AddElement(new return_node(thn, loc));
}
}
check_predefinition_defined();
_func_stack.pop();
break;
}
case block_type.type_block:
{
if (_cmn.types.IndexOf(_ctn) < 0)
{
_cmn.types.AddElement(_ctn);
}
//(ssyy) Проверим тип на реализацию функций интерфейсов
check_predefinition_defined();
if (_ctn.is_generic_type_definition && !_ctn.IsInterface && _ctn.static_constr == null)
{
_ctn.static_constr = new common_method_node(PascalABCCompiler.TreeConverter.compiler_string_consts.static_ctor_prefix + "Create", null, _ctn, SemanticTree.polymorphic_state.ps_static, SemanticTree.field_access_level.fal_private, null);
_ctn.static_constr.is_constructor = true;
statements_list st = new statements_list(null);
st.statements.AddElement(new return_node(new null_const_node(SystemLibrary.SystemLibrary.object_type, null), null));
_ctn.static_constr.function_code = st;
_ctn.methods.AddElement(_ctn.static_constr);
}
_ctn=null;
break;
}
case block_type.namespace_block:
{
check_predefinition_defined();
_cmn=null;
break;
}
}
}
public override void visit(SyntaxTree.indexer _indexer)
{
//SSM 11/02/16 - нет, это глупость
/*if (_indexer.dereferencing_value is SyntaxTree.question_colon_expression) // то разбросать индекс по компонентам
{
var q = _indexer.dereferencing_value as SyntaxTree.question_colon_expression;
var nodeToVisit = new SyntaxTree.question_colon_expression(q.condition, new indexer(q.ret_if_true as addressed_value, _indexer.indexes, _indexer.source_context),
new indexer(q.ret_if_false as addressed_value, _indexer.indexes, _indexer.source_context), _indexer.source_context);
visit(nodeToVisit);
return;
}*/
//end SSM 11/02/16
// SSM 18.08.16 - пробуем обработать захват enn[i] в yieldах где enn - поле класса и нуждается в переименовании
// Так же ниже делает lroman
if (_indexer.dereferencing_value is yield_unknown_ident)
{
var yui = (yield_unknown_ident)_indexer.dereferencing_value;
var av = ProcessUnknownIdent(yui);
var nodeToVisit = new indexer(av,_indexer.indexes);
visit(nodeToVisit);
return;
}
//lroman
if (_indexer.dereferencing_value is closure_substituting_node)
{
var nodeToVisit = new indexer(((closure_substituting_node) _indexer.dereferencing_value).substitution,
_indexer.indexes);
visit(nodeToVisit);
return;
}
var mot = motivation_keeper.motivation;
motivation_keeper.reset();
SyntaxTree.ident idi = _indexer.dereferencing_value as SyntaxTree.ident;
if (idi != null)
{
SymbolInfo si = context.find(idi.name);
if (si == null)
{
AddError(new UndefinedNameReference(idi.name, get_location(idi)));
}
if (si.sym_info.general_node_type == general_node_type.type_node)
{
indexer_as_type_indexes((type_node)si.sym_info, _indexer.indexes, mot, get_location(idi));
return;
}
if (si.sym_info.general_node_type == general_node_type.property_node)
{
property_node pn = (property_node)si.sym_info;
if (pn.polymorphic_state == SemanticTree.polymorphic_state.ps_static)
{
static_property_reference spr = new static_property_reference(pn, get_location(idi));
indexer_as_property_indexes(spr, _indexer.indexes, mot, get_location(idi));
return;
}
else
{
this_node thisnode = new this_node(pn.comprehensive_type, get_location(_indexer));
location loc111 = get_location(idi);
non_static_property_reference nspr = new non_static_property_reference(pn, thisnode, loc111);
indexer_as_property_indexes(nspr, _indexer.indexes, mot, loc111);
return;
}
}
expression_node en = ident_value_reciving(si, idi);
indexer_as_expression_index(en, _indexer.indexes, mot, get_location(idi));
return;
}
else
{
SyntaxTree.dot_node dotnd = _indexer.dereferencing_value as SyntaxTree.dot_node;
if (dotnd != null)
{
SyntaxTree.ident id = dotnd.right as SyntaxTree.ident;
semantic_node sn = convert_semantic_strong(dotnd.left);
switch (sn.general_node_type)
{
case general_node_type.type_node:
{
type_node ttp = (type_node)sn;
SymbolInfo si = ttp.find_in_type(id.name, context.CurrentScope);
if (si == null)
{
AddError(new UndefinedNameReference(id.name, get_location(id)));
}
if (si.sym_info.general_node_type == general_node_type.property_node)
{
property_node pn = (property_node)si.sym_info;
static_property_reference spr = new static_property_reference(pn, get_location(id));
indexer_as_property_indexes(spr, _indexer.indexes, mot, get_location(dotnd));
return;
}
expression_node exp1 = create_static_expression(ttp, id, si);
indexer_as_expression_index(exp1, _indexer.indexes, mot, get_location(id));
return;
}
case general_node_type.namespace_node:
case general_node_type.unit_node:
{
SymbolInfo si = null;
if (sn is namespace_node)
si = ((namespace_node)sn).find(id.name);
else
si = ((unit_node)sn).find_only_in_namespace(id.name);
if (si == null)
{
AddError(new UndefinedNameReference(id.name, get_location(id)));
}
location lloc = get_location(id);
if (si.sym_info.general_node_type == general_node_type.type_node)
{
type_node tn = (type_node)si.sym_info;
indexer_as_type_indexes(tn, _indexer.indexes, mot, lloc);
return;
}
expression_node exp2 = ident_value_reciving(si, id);
indexer_as_expression_index(exp2, _indexer.indexes, mot, get_location(id));
return;
}
case general_node_type.expression:
{
expression_node ex = (expression_node)sn;
SymbolInfo si = ex.type.find_in_type(id.name, context.CurrentScope);
if (si == null)
{
AddError(new UndefinedNameReference(id.name, get_location(id)));
}
if (si.sym_info.general_node_type == general_node_type.property_node)
{
property_node pn = (property_node)si.sym_info;
if (pn.polymorphic_state == SemanticTree.polymorphic_state.ps_static)
{
AddError(new CanNotReferenceToStaticPropertyWithExpression(pn, get_location(dotnd), ex.type));
}
location lloc11 = get_location(dotnd);
try_convert_typed_expression_to_function_call(ref ex);
non_static_property_reference nspr = new non_static_property_reference(pn, ex, lloc11);
indexer_as_property_indexes(nspr, _indexer.indexes, mot, lloc11);
return;
}
expression_node en2 = expression_value_reciving(id, si, ex, false);
indexer_as_expression_index(en2, _indexer.indexes, mot, get_location(id));
return;
}
}
}
else
{
expression_node expr = convert_strong(_indexer.dereferencing_value);
indexer_as_expression_index(expr, _indexer.indexes, mot, get_location(_indexer.dereferencing_value));
return;
}
}
}
private type_node create_array_type(ordinal_type_interface oti_indexer, type_node element_type,common_namespace_node _cmn, location loc)
{
int arr_length = oti_indexer.ordinal_type_to_int(oti_indexer.upper_value) -
oti_indexer.ordinal_type_to_int(oti_indexer.lower_value) + 1;
if (arr_length <= 0)
{
throw new SimpleSemanticError(loc, "NEGATIVE_ARRAY_LENGTH_({0})_NOT_ALLOWED", arr_length);
}
simple_array sa = new simple_array(element_type, arr_length);
//sa.length = arr_length;
//sa.element_type = element_type;
SymbolTable.Scope top_scope = null;
if (_cmn != null)
{
top_scope = _cmn.scope;
}
string name = get_pascal_array_name();
//if (_cmn.namespace_name != null)
// name = _cmn.namespace_name + name;
common_type_node ctn = new common_type_node(null, name, SemanticTree.type_access_level.tal_public,
_cmn, convertion_data_and_alghoritms.symbol_table.CreateClassScope(top_scope, null), loc);
ctn.SetBaseType(SystemLibrary.SystemLibrary.object_type);
//DarkStar Add
//loc не нужно мне это! и некому не нужно!
//loc = null;
//ctn.internal_is_value = true;
class_constant_definition cdn1 = new class_constant_definition(compiler_string_consts.lower_array_const_name,
oti_indexer.lower_value, loc, ctn, SemanticTree.field_access_level.fal_public);
ctn.scope.AddSymbol(cdn1.name, new SymbolInfo(cdn1));
class_constant_definition cdn2 = new class_constant_definition(compiler_string_consts.upper_array_const_name,
oti_indexer.upper_value, loc, ctn, SemanticTree.field_access_level.fal_public);
ctn.scope.AddSymbol(cdn2.name, new SymbolInfo(cdn2));
class_field int_arr = new class_field(compiler_string_consts.internal_array_name, sa, ctn,
SemanticTree.polymorphic_state.ps_common, SemanticTree.field_access_level.fal_public,loc);
ctn.scope.AddSymbol(int_arr.name, new SymbolInfo(int_arr));
ctn.fields.AddElement(int_arr);
SystemLibrary.SystemLibrary.init_reference_type(ctn);
ctn.const_defs.AddElement(cdn1);
ctn.const_defs.AddElement(cdn2);
common_method_node get_func = new common_method_node(compiler_string_consts.get_val_pascal_array_name,
element_type, /*loc*/new location(0xFFFFFF, 0, 0xFFFFFF, 0, loc.doc), ctn, SemanticTree.polymorphic_state.ps_common, SemanticTree.field_access_level.fal_private,
convertion_data_and_alghoritms.symbol_table.CreateScope(ctn.scope));
common_parameter get_param = new common_parameter(compiler_string_consts.unary_param_name,
oti_indexer.lower_value.type, SemanticTree.parameter_type.value, get_func, concrete_parameter_type.cpt_none,
null, loc);
get_func.parameters.AddElement(get_param);
common_parameter_reference cpr = new common_parameter_reference(get_param, 0, loc);
expression_node en1 = convertion_data_and_alghoritms.create_simple_function_call(oti_indexer.value_to_int,
loc, cpr);
expression_node en2 = new int_const_node(oti_indexer.ordinal_type_to_int(oti_indexer.lower_value), loc);
expression_node sub_expr = convertion_data_and_alghoritms.create_simple_function_call(
SystemLibrary.SystemLibrary.int_sub, loc, en1, en2);
this_node thisnode = new this_node(ctn, loc);
class_field_reference cfr1 = new class_field_reference(int_arr, thisnode, loc);
expression_node index_expr = new simple_array_indexing(cfr1, sub_expr, element_type, loc);
statement_node sn = new return_node(index_expr, /*loc*/new location(0xFFFFFF, 0, 0xFFFFFF, 0, loc.doc));
get_func.function_code = sn;
common_method_node set_func = new common_method_node(compiler_string_consts.set_val_pascal_array_name,
null, /*loc*/new location(0xFFFFFF, 0, 0xFFFFFF, 0, loc.doc), ctn, SemanticTree.polymorphic_state.ps_common, SemanticTree.field_access_level.fal_private,
convertion_data_and_alghoritms.symbol_table.CreateScope(ctn.scope));
common_parameter set_ind = new common_parameter(compiler_string_consts.left_param_name,
oti_indexer.lower_value.type, SemanticTree.parameter_type.value, set_func, concrete_parameter_type.cpt_none,
null, loc);
set_func.parameters.AddElement(set_ind);
common_parameter set_val = new common_parameter(compiler_string_consts.right_param_name,
element_type, SemanticTree.parameter_type.value, set_func, concrete_parameter_type.cpt_none, null, loc);
set_func.parameters.AddElement(set_val);
common_parameter_reference cpr2 = new common_parameter_reference(set_ind, 0, loc);
expression_node en3 = convertion_data_and_alghoritms.create_simple_function_call(oti_indexer.value_to_int,
loc, cpr2);
expression_node en4 = new int_const_node(oti_indexer.ordinal_type_to_int(oti_indexer.lower_value), loc);
expression_node sub_expr2 = convertion_data_and_alghoritms.create_simple_function_call(
SystemLibrary.SystemLibrary.int_sub, loc, en3, en4);
class_field_reference cfr2 = new class_field_reference(int_arr, thisnode, loc);
expression_node index_expr2 = new simple_array_indexing(cfr2, sub_expr2, element_type,loc);
SymbolInfo si = element_type.find_in_type(compiler_string_consts.assign_name);
if (si == null)
{
throw new NotSupportedError(loc);
throw new CompilerInternalError("Varable of this type can not be assigned");
}
if (si.sym_info.general_node_type != general_node_type.function_node)
{
throw new CompilerInternalError("Invalid assign operator");
}
expression_node val_ref = new common_parameter_reference(set_val, 0, loc);
function_node assign = (function_node)si.sym_info;
statement_node assign_call = convertion_data_and_alghoritms.create_simple_function_call(assign,
/*loc*/new location(0xFFFFFF, 0, 0xFFFFFF, 0, loc.doc), index_expr2, val_ref);
set_func.function_code = assign_call;
ctn.methods.AddElement(get_func);
ctn.methods.AddElement(set_func);
common_property_node cpn = new common_property_node(compiler_string_consts.index_property_pascal_array_name,
ctn, element_type, get_func, set_func, loc, SemanticTree.field_access_level.fal_public, SemanticTree.polymorphic_state.ps_common);
common_parameter prop_cp = new common_parameter(compiler_string_consts.unary_param_name, oti_indexer.lower_value.type,
SemanticTree.parameter_type.value, null, concrete_parameter_type.cpt_none, null, loc);
cpn.parameters.AddElement(prop_cp);
ctn.properties.AddElement(cpn);
ctn.default_property = cpn;
if (_cmn != null)
{
_cmn.types.AddElement(ctn);
}
bounded_array_interface bai = new bounded_array_interface(oti_indexer, element_type, cpn, oti_indexer.lower_value.type, int_arr);
ctn.add_internal_interface(bai);
ctn.type_special_kind = SemanticTree.type_special_kind.array_wrapper;
if (element_type.type_special_kind != SemanticTree.type_special_kind.array_wrapper)
{
ctn.ImplementingInterfaces.Add(compiled_type_node.get_type_node(NetHelper.NetHelper.FindType(compiler_string_consts.IEnumerableInterfaceName)));
common_method_node en_cmn = new common_method_node(compiler_string_consts.GetEnumeratorMethodName, compiled_type_node.get_type_node(NetHelper.NetHelper.FindType(compiler_string_consts.IEnumeratorInterfaceName)), null, ctn, SemanticTree.polymorphic_state.ps_virtual, SemanticTree.field_access_level.fal_public, null);
compiled_function_node en_fnc = NetHelper.NetHelper.FindName(NetHelper.NetHelper.FindType(compiler_string_consts.IEnumerableInterfaceName), compiler_string_consts.GetEnumeratorMethodName).sym_info as compiled_function_node;
statements_list sl = new statements_list(null);
sl.statements.AddElement(new return_node(
new compiled_function_call(en_fnc, new class_field_reference(int_arr, new this_node(ctn, null), null), null), null));
en_cmn.function_code = sl;
en_cmn.newslot_awaited = true;
ctn.methods.AddElement(en_cmn);
if (!element_type.IsPointer)
{
List<type_node> generic_args = new List<type_node>();
generic_args.Add(element_type);
type_node en_tn = compiled_type_node.get_type_node(NetHelper.NetHelper.FindType(compiler_string_consts.IGenericEnumerableInterfaceName)).get_instance(generic_args);
ctn.ImplementingInterfaces.Add(en_tn);
en_cmn = new common_method_node(compiler_string_consts.GetEnumeratorMethodName, compiled_type_node.get_type_node(NetHelper.NetHelper.FindType(compiler_string_consts.IGenericEnumeratorInterfaceName)).get_instance(generic_args), null, ctn, SemanticTree.polymorphic_state.ps_virtual, SemanticTree.field_access_level.fal_public, null);
//en_fnc = en_tn.find_in_type("GetEnumerator").sym_info as function_node;//NetHelper.NetHelper.FindName(NetHelper.NetHelper.FindType(compiler_string_consts.IGenericEnumerableInterfaceName), compiler_string_consts.GetEnumeratorMethodName).sym_info as compiled_function_node;
SymbolInfo en_si = en_tn.find_in_type("GetEnumerator");
if (en_si.Next != null && (en_si.Next.sym_info as function_node).return_value_type.is_generic_type_instance)
en_si = en_si.Next;
function_node en_fnc_inst = en_si.sym_info as function_node; ;//.get_instance(generic_args, true, loc);
sl = new statements_list(null);
if (en_fnc_inst is compiled_function_node)
sl.statements.AddElement(new return_node(
new compiled_function_call(en_fnc_inst as compiled_function_node, new class_field_reference(int_arr, new this_node(ctn, null), null), null), null));
else
sl.statements.AddElement(new return_node(
new common_method_call(en_fnc_inst as common_method_node, new class_field_reference(int_arr, new this_node(ctn, null), null), null), null));
en_cmn.function_code = sl;
en_cmn.newslot_awaited = true;
ctn.methods.AddElement(en_cmn);
}
}
//= operation
SymbolTable.ClassMethodScope scope = convertion_data_and_alghoritms.symbol_table.CreateClassMethodScope(_cmn.scope,ctn.scope);
common_method_node cmn_eq = new common_method_node(compiler_string_consts.GetNETOperName(compiler_string_consts.eq_name),SystemLibrary.SystemLibrary.bool_type,null,ctn,
SemanticTree.polymorphic_state.ps_static,SemanticTree.field_access_level.fal_public,scope);
cmn_eq.IsOperator = true;
common_parameter prm1 = new common_parameter("a",ctn,SemanticTree.parameter_type.value,cmn_eq,concrete_parameter_type.cpt_none,null,null);
common_parameter prm2 = new common_parameter("b",ctn,SemanticTree.parameter_type.value,cmn_eq,concrete_parameter_type.cpt_none,null,null);
cmn_eq.parameters.AddElement(prm1);
cmn_eq.parameters.AddElement(prm2);
statements_list body = new statements_list(null);
local_variable vdn = new local_variable("$i",SystemLibrary.SystemLibrary.integer_type,cmn_eq,null);//this.convertion_data_and_alghoritms.syntax_tree_visitor.context.create_for_temp_variable(SystemLibrary.SystemLibrary.integer_type, null);
cmn_eq.var_definition_nodes_list.AddElement(vdn);
expression_node var_ref = new local_variable_reference(vdn,0,null);//this.convertion_data_and_alghoritms.syntax_tree_visitor.create_variable_reference(vdn,null);
basic_function_call cond = new basic_function_call(SystemLibrary.SystemLibrary.int_sm as basic_function_node,null);
cond.parameters.AddElement(var_ref);
cond.parameters.AddElement(new int_const_node(arr_length,null));
while_node while_stmt = new while_node(cond,null);
statements_list while_body = new statements_list(null);
while_stmt.body = while_body;
simple_array_indexing left_sar = new simple_array_indexing(new class_field_reference(int_arr, new common_parameter_reference(prm1,0,null), null),var_ref,element_type,null);
simple_array_indexing right_sar = new simple_array_indexing(new class_field_reference(int_arr, new common_parameter_reference(prm2,0,null), null),var_ref,element_type,null);
expression_node cond2 = SystemLibrary.SystemLibrary.syn_visitor.find_operator(compiler_string_consts.noteq_name,
left_sar,right_sar,null);
if_node if_stmt = new if_node(cond2,new return_node(new bool_const_node(false,null),null),null,null);
while_body.statements.AddElement(if_stmt);
while_body.statements.AddElement(new basic_function_call(SystemLibrary.SystemLibrary.int_assign as basic_function_node,null
,var_ref,new basic_function_call(SystemLibrary.SystemLibrary.int_add as basic_function_node,null,var_ref,new int_const_node(1,null))));
body.statements.AddElement(while_stmt);
body.statements.AddElement(new return_node(new bool_const_node(true,null),null));
cmn_eq.function_code = body;
cmn_eq.is_overload = true;
ctn.methods.AddElement(cmn_eq);
ctn.Scope.AddSymbol(compiler_string_consts.eq_name,new SymbolInfo(cmn_eq));
//<> operation
scope = convertion_data_and_alghoritms.symbol_table.CreateClassMethodScope(_cmn.scope,ctn.scope);
common_method_node cmn_noteq = new common_method_node(compiler_string_consts.GetNETOperName(compiler_string_consts.noteq_name),SystemLibrary.SystemLibrary.bool_type,null,ctn,
SemanticTree.polymorphic_state.ps_static,SemanticTree.field_access_level.fal_public,scope);
cmn_noteq.IsOperator = true;
prm1 = new common_parameter("a",ctn,SemanticTree.parameter_type.value,cmn_noteq,concrete_parameter_type.cpt_none,null,null);
prm2 = new common_parameter("b",ctn,SemanticTree.parameter_type.value,cmn_noteq,concrete_parameter_type.cpt_none,null,null);
cmn_noteq.parameters.AddElement(prm1);
cmn_noteq.parameters.AddElement(prm2);
body = new statements_list(null);
vdn = new local_variable("$i",SystemLibrary.SystemLibrary.integer_type,cmn_noteq,null);//this.convertion_data_and_alghoritms.syntax_tree_visitor.context.create_for_temp_variable(SystemLibrary.SystemLibrary.integer_type, null);
cmn_noteq.var_definition_nodes_list.AddElement(vdn);
var_ref = new local_variable_reference(vdn,0,null);//this.convertion_data_and_alghoritms.syntax_tree_visitor.create_variable_reference(vdn,null);
cond = new basic_function_call(SystemLibrary.SystemLibrary.int_sm as basic_function_node,null);
cond.parameters.AddElement(var_ref);
cond.parameters.AddElement(new int_const_node(arr_length,null));
while_stmt = new while_node(cond,null);
while_body = new statements_list(null);
while_stmt.body = while_body;
left_sar = new simple_array_indexing(new class_field_reference(int_arr, new common_parameter_reference(prm1,0,null), null),var_ref,element_type,null);
right_sar = new simple_array_indexing(new class_field_reference(int_arr, new common_parameter_reference(prm2,0,null), null),var_ref,element_type,null);
cond2 = SystemLibrary.SystemLibrary.syn_visitor.find_operator(compiler_string_consts.noteq_name,
left_sar,right_sar,null);
if_stmt = new if_node(cond2,new return_node(new bool_const_node(true,null),null),null,null);
while_body.statements.AddElement(if_stmt);
while_body.statements.AddElement(new basic_function_call(SystemLibrary.SystemLibrary.int_assign as basic_function_node,null
,var_ref,new basic_function_call(SystemLibrary.SystemLibrary.int_add as basic_function_node,null,var_ref,new int_const_node(1,null))));
body.statements.AddElement(while_stmt);
body.statements.AddElement(new return_node(new bool_const_node(false,null),null));
cmn_noteq.function_code = body;
cmn_noteq.is_overload = true;
ctn.methods.AddElement(cmn_noteq);
ctn.Scope.AddSymbol(compiler_string_consts.noteq_name,new SymbolInfo(cmn_noteq));
//Equals
/*scope = convertion_data_and_alghoritms.symbol_table.CreateClassMethodScope(_cmn.scope,ctn.scope);
common_method_node cmn_equals = new common_method_node("Equals",SystemLibrary.SystemLibrary.bool_type,null,ctn,
SemanticTree.polymorphic_state.ps_virtual,SemanticTree.field_access_level.fal_public,scope);
prm1 = new common_parameter("a",SystemLibrary.SystemLibrary.object_type,SemanticTree.parameter_type.value,cmn_equals,concrete_parameter_type.cpt_none,null,null);
cmn_equals.parameters.AddElement(prm1);
body = new statements_list(null);
vdn = new local_variable("$i",ctn,cmn_equals,null);//this.convertion_data_and_alghoritms.syntax_tree_visitor.context.create_for_temp_variable(SystemLibrary.SystemLibrary.integer_type, null);
cmn_equals.var_definition_nodes_list.AddElement(vdn);
var_ref = new local_variable_reference(vdn,0,null);//this.convertion_data_and_alghoritms.syntax_tree_visitor.create_variable_reference(vdn,null);
as_node _as = new as_node(new common_parameter_reference(prm1,0,null),ctn,null);
base_function_call ass_bfc = new basic_function_call(SystemLibrary.SystemLibrary.object_type.find(compiler_string_consts.assign_name).sym_info as basic_function_node,null);
ass_bfc.parameters.AddElement(var_ref);
ass_bfc.parameters.AddElement(_as);
body.statements.AddElement(ass_bfc);
common_static_method_call csmc = new common_static_method_call(ctn.find_in_type(compiler_string_consts.eq_name).sym_info as common_method_node,null);
csmc.parameters.AddElement(new this_node(ctn,null));
csmc.parameters.AddElement(var_ref);
body.statements.AddElement(new return_node(csmc,null));
ctn.methods.AddElement(cmn_equals);
ctn.Scope.AddSymbol("Equals",new SymbolInfo(cmn_equals));*/
return ctn;
}