Comments (2)
Ah, nice catch! The problem was fixed in later chapters, but I needed to move the error checking earlier.
from craftinginterpreters.
But I think that better solution is to check if size of list of the tokens more than 1. If it is 'truthy' so we can go forward and parse and then evaluate expressions.
from craftinginterpreters.
Related Issues (20)
- Issues with testing
- GC - collectGarbage() called recursively
- [title removed, was either copy/paste error, attempted hack, or something else weird] HOT 1
- Many of my students gave the wrong answer to exercise 15.1, because + is commutative
- is there a little bug in function varDeclaration when defined a local variable
- Find Entry in Table.c will enter endless loop if not found? HOT 1
- Make errors HOT 4
- Should the woff files be executable?
- Question about chapter 9 while loops
- Lox grammar online
- Link is broken on side note of Chapter 1.1.3
- Challenge 11.4 unclear advantage of implementation
- clox not being able to concat several new strings in one line (end of ch 20) HOT 1
- Add lox to GitHub Linguist? HOT 2
- 3.9.4 someVariable instead of Breakfast?
- Typo in chapter #24
- Regular block comment nesting HOT 1
- Question about challenge 10.3 HOT 2
- challenge 10.2 answer modify HOT 1
- Token definition is not suitable unique (in immutable language/contexts)
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from craftinginterpreters.