2 Commits

Author	SHA1	Message	Date
강동윤	eebf14fbef	Allow stable rust (#118) ... This pr introduces some cargo features. For `swc_common` and `swc_ecma_ast`, it introduces a feature flag `fold`. `Fold` and `Visit` traits exist only if the feature is enabled. For `swc_ecma_parser`, flag called `verify` is added. When disabled, we skip checking of validity of some expressions. e.g. `{foo = bar}` Verification is disabled by default it requires nightly compiler	2019-01-17 23:17:16 +09:00
강동윤	222bdc191f	Performance (#82) ... `Map<T>` adds a method named `map` which is actually `Box<T>` -> `Box<T>` without reallocation. swc_ecma_transforms: - chain_at!(Type, passes) This macro deeply joins path at 'Type' level.	2018-12-01 22:24:26 +09:00