void SemanticsVisitor::visit(Identifier& id) {
id.setType(0); // init to error type. NOTICE by design, null attribute and error type is 0.
try {
Attributes* attributeRef = currentSymbolTable().retrieveSymbol(id.name());
if (isDataObject(attributeRef)) {
id.setAttributes(attributeRef);
} else {
errorLog() << id.name() << " does not name a data object.\n";
}
} catch (std::runtime_error& e) {
errorLog() << id.name() << " has not been declared.\n";
}
}
void addIdS( string * str, int type ) {
string * cpdStr = new string( *str );
Identifier * id = new Identifier();
id->setKey( cpdStr );
id->setType( type );
if( !bst.add( id ) ) {
delete( cpdStr );
delete( id );
string error = "Redeclaration of ";
error.append( *str );
yyerror( error.c_str() );
}
}
