Sometimes we need a bit of special handling to work with system-side generic functions like 'append()', to keep our type system going on the programme

binaryOperationFloat executes the operation on the two registers and writes the result into rLeft!

We need the isRoot flag to make sure, that we only expect parameters on the stack, that are actually parameters, not variables of same name/type deepe

isLocalVar only searches the immediate local symbol varTable

if ::= 'if' exp '{' [stat] '}' [else '{' [stat] '}']

parseRangedLoop is special in the case, that we have multiple statements that start with 'for id, id'. So we have to push multiple tokens back to the

func parseStructExpr(tokens *TokenChannel) (st StructExpr, err error) { name, startRow, startCol, ok := tokens.expectType(TOKEN_IDENTIFIER) if !ok {

analyzeTypes traverses the tree and analyzes variables with their corresponding type recursively from expressions! returns an error if we have a type

Set usage status for system the functions above. This can be made nicer and general, but the effort is not worth it right now. Maybe at a later point.