- Nested structures were a challenge. A function inside a function/class needs us to build correct scoping as well as dealing with dependencies.
- Nested structures were a challenge. A function inside a function/class needs us to build correct scoping as well as dealing with dependencies.
- This is dealt by the class:StackVarRuntimeInfo and function:getStackVar.
- This is dealt by the class:StackVarRuntimeInfo and function:getStackVar. Static links were maintained in the call stack for each function to access stack frames of previous function.
- Handling Strings was difficult as storage and access was more complex than lists.
- Handling Strings was difficult as storage and access was more complex than lists.
- In order for us to easily determine the correctness, we intentionally matches the error messages to the reference implementation.
- In order for us to easily determine the correctness, we intentionally matches the error messages to the reference implementation.
- Creation and use of objects was a major challenge.
- Creation and use of objects was a major challenge.