Add note on visitors

This commit is contained in:
greg 2019-09-26 01:32:33 -07:00
parent 39bb175722
commit 7533c69c49

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@ -6,6 +6,8 @@
-implement field access
- standardize on an error type that isn't String
-implement a visitor pattern for the use of scope_resolver
- maybe implement this twice: 1) the value-returning, no-default one in the haoyi blogpost,
2) the non-value-returning, default one like in rustc
## Reduction
- make a good type for actual language builtins to avoid string comparisons