GRSBPL/errors.md
2021-05-28 14:40:57 +02:00

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# All GRSBPL Error Messages
## Syntax Errors
- Any uncaught exception occurs during lexing:
`Unknown Syntax Error. <exceptionname>: <exceptionmessage>`
- Invalid character escaped:
`Invalid escape sequence <escaped>`
- Integer parse failed (can only happen because number is too big)
`Value not an integer: <number>`
## Runtime Errors
- Label not found
`Label '<name>' not found`
- Function not found
`Function '<name>' not found`
- Stack empty on return
`Function has to return some value, but no value was found on the stack`
- Pop called on empty stack
`Cannot pop empty stack`
- No stack frame left after return
`Tried to return outside of function, probably forgot to skip a function`
- Stackoverflow - limit 1 000 000
`Stackoverflow. Limit of <STACK_LIMIT> stack frames reached.`
- Invalid token found
`Excepted token '<name>' but found '<name>'`
- Failed to read input from stdin
`[VM] - Error reading input`