int condition()
{ Token op;
int changeSpot = 0;
if(token.sym == oddsym)
{
getToken();
expression();
//odd command
emit(2, 0, 6);
}
else
{
expression();
if(!isRelation())
getError(8);
op = token;
getToken();
expression();
changeSpot = writeRelation(op.sym);
}
return changeSpot;
}
static void doSerialize(A2PWriter writer, A2PType expected, ATerm value){
DKISIndexedSet sharedValues = writer->valueSharingMap;
int valueHash = hashValue(value);
int valueId = DKISget(sharedValues, (void*) value, (void*) expected, valueHash); /* TODO: Fix sharing (check types). */
if(valueId != -1){
writeByteToBuffer(writer->buffer, PDB_SHARED_FLAG);
printInteger(writer->buffer, valueId);
return;
}
switch(expected->id){
case PDB_VALUE_TYPE_HEADER:
serializeUntypedTerm(writer, value);
break;
case PDB_BOOL_TYPE_HEADER:
if(ATgetType(value) != AT_APPL){ fprintf(stderr, "Boolean didn't have AT_APPL type.\n"); exit(1); }
writeBool(writer, (ATermAppl) value);
break;
case PDB_INTEGER_TYPE_HEADER:
if(ATgetType(value) != AT_INT){ fprintf(stderr, "Integer didn't have AT_INT type.\n"); exit(1); }
writeInteger(writer, (ATermInt) value);
break;
case PDB_DOUBLE_TYPE_HEADER:
if(ATgetType(value) != AT_REAL){ fprintf(stderr, "Double didn't have AT_REAL type.\n"); exit(1); }
writeDouble(writer, (ATermReal) value);
break;
case PDB_STRING_TYPE_HEADER:
if(ATgetType(value) != AT_APPL || ATisQuoted(ATgetAFun((ATermAppl) value)) == ATfalse){ fprintf(stderr, "String didn't have 'quoted' AT_APPL type.\n"); ATabort(""); exit(1); }
writeString(writer, (ATermAppl) value);
break;
case PDB_SOURCE_LOCATION_TYPE_HEADER:
if(ATgetType(value) != AT_APPL){ fprintf(stderr, "Source location didn't have AT_APPL type.\n"); exit(1); }
writeSourceLocation(writer, (ATermAppl) value);
break;
case PDB_NODE_TYPE_HEADER:
if(ATgetType(value) != AT_APPL){ fprintf(stderr, "Node didn't have AT_APPL type.\n"); exit(1); }
{
ATermList annotations = (ATermList) ATgetAnnotations(value);
if(annotations == NULL){
writeNode(writer, expected, (ATermAppl) value);
}else{
if(((A2PNodeType) expected->theType)->declaredAnnotations == NULL){ fprintf(stderr, "Node term has annotations, but none are declared.\n"); exit(1); }
writeAnnotatedNode(writer, expected, (ATermAppl) value, annotations);
}
}
break;
case PDB_TUPLE_TYPE_HEADER:
if(ATgetType(value) != AT_APPL){ fprintf(stderr, "Tuple didn't have AT_APPL type.\n"); exit(1); }
writeTuple(writer, expected, (ATermAppl) value);
break;
case PDB_LIST_TYPE_HEADER:
if(ATgetType(value) != AT_LIST){ fprintf(stderr, "List didn't have AT_LIST type.\n"); exit(1); }
writeList(writer, expected, (ATermList) value);
break;
case PDB_SET_TYPE_HEADER:
if(ATgetType(value) != AT_LIST){ fprintf(stderr, "Set didn't have AT_LIST type.\n"); exit(1); }
writeSet(writer, expected, (ATermList) value);
break;
case PDB_RELATION_TYPE_HEADER:
if(ATgetType(value) != AT_LIST){ fprintf(stderr, "Relation didn't have AT_LIST type.\n"); exit(1); }
writeRelation(writer, expected, (ATermList) value);
break;
case PDB_MAP_TYPE_HEADER:
if(ATgetType(value) != AT_LIST){ fprintf(stderr, "Map didn't have AT_LIST type.\n"); exit(1); }
writeMap(writer, expected, (ATermList) value);
break;
case PDB_CONSTRUCTOR_TYPE_HEADER:
if(ATgetType(value) != AT_APPL){ fprintf(stderr, "Constructor didn't have AT_APPL type.\n"); exit(1); }
{
ATermList annotations = (ATermList) ATgetAnnotations(value);
if(annotations == NULL){
writeConstructor(writer, expected, (ATermAppl) value);
}else{
if(((A2PConstructorType) expected->theType)->declaredAnnotations == NULL){ fprintf(stderr, "Constructor term has annotations, but none are declared.\n"); exit(1); }
writeAnnotatedConstructor(writer, expected, (ATermAppl) value, annotations);
}
}
break;
case PDB_ADT_TYPE_HEADER:
writeADT(writer, expected, value);
break;
default:
fprintf(stderr, "Unserializable type: %d\n.", expected->id);
exit(1);
}
DKISstore(sharedValues, (void*) value, (void*) expected, valueHash);
}