virtual Identifier *lookup(std::string member){
Identifier *id = getScope()->lookupInScope(member);
if(base){
UserTypeDeclaration *bdecl = base->getDeclaration()->userTypeDeclaration();
if(!id && bdecl) id = bdecl->lookup(member);
}
return id;
}
virtual int64_t asInteger() {
if(isConstant()) {
VariableDeclaration *vdecl = id->getDeclaration()->variableDeclaration();
if(vdecl && vdecl->value) {
return vdecl->value->asInteger();
}
} else {
emit_message(msg::ERROR, "attempt to convert non-const identifier to int", loc);
}
return 0;
}
virtual bool isConstant() {
return id->getDeclaration() &&
id->getDeclaration()->isConstant();
}
Declaration *getDeclaration() { return id->getDeclaration(); }
