support generator functions (#4620)

2021-02-07 22:44:20 +00:00
parent c44b6399c3
commit fd4caf7a9c
12 changed files with 1186 additions and 182 deletions
--- a/README.md
+++ b/README.md
@@ -811,6 +811,8 @@ to be `false` and all symbol names will be omitted.
 - `varify` (default: `true`) -- convert block-scoped declaractions into `var`
  whenever safe to do so

+- `yields` (default: `true`) -- apply optimizations to `yield` expressions
+
 ## Mangle options

 - `eval` (default `false`) -- Pass `true` to mangle names visible in scopes