ExpressionNode* handleIdentifier(const std::string& name)
{
VarNode* node = new VarNode(name);
node->setLocation(FileLocation(yylineno));
return node;
#if 0
if (SymbolTable::isVariableDeclared(name)) {
return new VarNode(name);
} else {
if (SymbolTable::isFunctionDeclared(name)) {
return new FuncRefNode(name);
} else {
// This is a small problem: we want the error below, to catch
// usage of undeclared identifiers, but the function start section
// would then generate errors, because we are not yet in the function
// scope.
// std::string e("unknown identifier ");
// e += name;
// yyerror(e.c_str());
return new JustAnIdentifierNode(name);
}
}
#endif
}
