private void check_property_params(static_property_reference pr, location loc)
{
if (pr.property.parameters.Count != pr.fact_parametres.Count)
{
AddError(loc, "PROPERTY_{0}_REFERENCE_WITH_INVALID_PARAMS_COUNT", pr.property.name);
}
}
private addressed_expression create_addressed_with_type_expression(type_node tn, SyntaxTree.ident id_right,
SymbolInfo si_right)
{
definition_node dn = null;
if (!internal_is_assign)
dn = context.check_name_node_type(id_right.name, si_right, get_location(id_right),
general_node_type.variable_node, general_node_type.property_node, general_node_type.event_node);
else
dn = context.check_name_node_type(id_right.name, si_right, get_location(id_right),
general_node_type.variable_node, general_node_type.property_node, general_node_type.event_node,general_node_type.constant_definition);
if (dn.general_node_type == general_node_type.constant_definition)
AddError(get_location(id_right), "CAN_NOT_ASSIGN_TO_CONSTANT_OBJECT");
switch (dn.general_node_type)
{
case general_node_type.variable_node:
{
return create_class_static_field_reference(tn, dn, id_right);
}
case general_node_type.property_node:
{
property_node pn = (property_node)dn;
if (pn.polymorphic_state != SemanticTree.polymorphic_state.ps_static)
{
AddError(new CanNotReferenceToNonStaticPropertyWithType(pn, get_location(id_right), tn));
}
static_property_reference pr = new static_property_reference(pn, get_location(id_right));
return pr;
}
case general_node_type.event_node:
{
if (dn.semantic_node_type == semantic_node_type.compiled_event)
{
compiled_event ce = (compiled_event)dn;
if (!ce.is_static)
{
//throw new NonStaticAndStaticEvevnt();
}
static_event_reference ser = new static_event_reference(ce, get_location(id_right));
return ser;
}
else if (dn.semantic_node_type == semantic_node_type.common_event)
{
common_event ce = (common_event)dn;
if (!ce.is_static)
{
//throw new NonStaticAndStaticEvevnt();
}
static_event_reference ser = new static_event_reference(ce, get_location(id_right));
return ser;
}
else if (dn.semantic_node_type == semantic_node_type.common_namespace_event)
{
common_namespace_event cne = dn as common_namespace_event;
static_event_reference ser = new static_event_reference(cne, get_location(id_right));
return ser;
}
break;
}
default : return null;
}
throw new CompilerInternalError("Invalid right type expression");
}
private addressed_expression ident_address_reciving(SymbolInfo si, SyntaxTree.ident _ident)
{
location lloc = get_location(_ident);
definition_node dn = null;
if (!internal_is_assign)
dn = context.check_name_node_type(_ident.name, si, lloc,
general_node_type.variable_node, general_node_type.property_node, general_node_type.event_node);
else
dn = context.check_name_node_type(_ident.name, si, lloc,
general_node_type.variable_node, general_node_type.property_node, general_node_type.event_node, general_node_type.constant_definition);
if (dn.general_node_type == general_node_type.constant_definition)
AddError(get_location(_ident), "CAN_NOT_ASSIGN_TO_CONSTANT_OBJECT");
switch (dn.general_node_type)
{
case general_node_type.variable_node:
{
local_variable lv = dn as local_variable;
if (lv != null && (lv.function is common_method_node))
{
//self variable
if ((lv.function as common_method_node).self_variable == lv)
AddError(lloc, "VARIABLE_{0}_READONLY", lv.name);
}
return create_variable_reference(dn, lloc);
}
case general_node_type.property_node:
{
property_node pn = (property_node)dn;
if (pn.polymorphic_state == SemanticTree.polymorphic_state.ps_static)
{
static_property_reference spr = new static_property_reference(pn, lloc);
return spr;
}
//this_node thisnode=new this_node(context.converted_type,lloc);
if (pn.comprehensive_type.Scope == null && pn is compiled_property_node)
(pn.comprehensive_type as compiled_type_node).init_scope();
non_static_property_reference nspr = new non_static_property_reference(pn, GetCurrentObjectReference(pn.comprehensive_type.Scope, pn, lloc), lloc);
return nspr;
}
case general_node_type.event_node:
{
if (dn.semantic_node_type == semantic_node_type.compiled_event)
{
compiled_event ce = (compiled_event)dn;
if (ce.is_static)
{
static_event_reference ser = new static_event_reference(ce, get_location(_ident));
return ser;
}
nonstatic_event_reference nser = new nonstatic_event_reference(
GetCurrentObjectReference(ce.comprehensive_type.Scope, ce, lloc), ce, lloc);
return nser;
}
else if (dn.semantic_node_type == semantic_node_type.common_event)
{
common_event ce = (common_event)dn;
if (ce.is_static)
{
static_event_reference ser = new static_event_reference(ce, get_location(_ident));
return ser;
}
nonstatic_event_reference nser = new nonstatic_event_reference(
GetCurrentObjectReference(ce.comprehensive_type.Scope, ce, lloc), ce, lloc);
return nser;
}
else if (dn.semantic_node_type == semantic_node_type.common_namespace_event)
{
common_namespace_event cne = (common_namespace_event)dn;
static_event_reference ser = new static_event_reference(cne, get_location(_ident));
return ser;
}
break;
}
}
return null;
}
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;
}
}*/
}
private void indexer_as_property_indexes(static_property_reference spr, SyntaxTree.expression_list parameters,
motivation mot, location loc)
{
/*if (spr.property.parameters.Count==0)
{
switch(mot)
{
case motivation.expression_evaluation:
case motivation.semantic_node_reciving:
{
function_node fn=spr.property.get_function;
base_function_call_with_method bfc=convertion_data_and_alghoritms.create_simple_function_call(fn,loc,new expression_node[0]);
return_value(bfc);
return;
}
case motivation.address_reciving:
{
return_addressed_value(spr);
return;
}
}
throw new CompilerInternalError("Unsupported motivation");
}*/
if (spr.property.parameters.Count != 0)
{
if (parameters.expressions.Count != spr.property.parameters.Count)
{
AddError(loc, "PROPERTY_{0}_REFERENCE_WITH_INVALID_PARAMS_COUNT", spr.property.name);
}
for (int i = 0; i < parameters.expressions.Count; i++)
{
expression_node exp = convert_strong(parameters.expressions[i]);
exp = convertion_data_and_alghoritms.convert_type(exp, spr.property.parameters[i].type);
spr.fact_parametres.AddElement(exp);
}
}
switch (mot)
{
case motivation.expression_evaluation:
case motivation.semantic_node_reciving:
{
function_node fn = spr.property.get_function;
if (fn == null)
{
AddError(new ThisPropertyCanNotBeReaded(spr.property, loc));
}
//expression_node bfc=convertion_data_and_alghoritms.create_simple_function_call(fn,loc,spr.fact_params.ToArray());
base_function_call bfc = create_static_method_call(fn, loc, spr.property.comprehensive_type, false);
bfc.parameters.AddRange(spr.fact_parametres);
if (spr.property.parameters.Count != 0)
{
return_value(bfc);
return;
}
indexer_as_expression_index(bfc, parameters, mot, loc);
return;
}
case motivation.address_reciving:
{
if (spr.property.parameters.Count != 0)
{
return_addressed_value(spr);
return;
}
function_node fn = spr.property.get_function;
if (fn == null)
{
AddError(new ThisPropertyCanNotBeReaded(spr.property, loc));
}
base_function_call bfc = create_static_method_call(fn, loc, spr.property.comprehensive_type, false);
bfc.parameters.AddRange(spr.fact_parametres);
indexer_as_expression_index(bfc, parameters, mot, loc);
return;
}
}
throw new CompilerInternalError("Unsupported motivation");
}
private void indexer_as_type_indexes(type_node type, SyntaxTree.expression_list parameters, motivation mot,
location loc)
{
if (type.default_property_node == null)
{
if (type.semantic_node_type != semantic_node_type.delegated_method)
{
AddError(loc, "NO_DEFAULT_PROPERTY_TO_TYPE_{0}", type.PrintableName);
}
else
{
AddError(loc, "NO_DEFAULT_PROPERTY_TO_FUNCTION_TYPE");
}
}
if (type.default_property_node.polymorphic_state != SemanticTree.polymorphic_state.ps_static)
{
AddError(new CanNotReferenceToNonStaticPropertyWithType(type.default_property_node, loc, type));
}
static_property_reference spr = new static_property_reference(type.default_property_node, loc);
indexer_as_property_indexes(spr, parameters, mot, loc);
return;
}
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;
}
}
}