Update swc_ecmascript

[nayeemrmn]

denoland/deno#10861 and denoland/deno#12532 have been fixed by swc-project/swc#2530, but swc_ecmascript hasn't been updated in a while.

cc @dsherret

[kitsonk]

See: denoland/deno#12565 (comment)

[dsherret]

Not sure how to fix this one... we're blocked on this.

Building deno...
    Updating crates.io index
error: failed to select a version for `indexmap`.
    ... required by package `swc_fast_graph v0.1.0`
    ... which satisfies dependency `swc_fast_graph = "^0.1"` of package `swc_bundler v0.82.0`
    ... which satisfies dependency `swc_bundler = "^0.82.0"` of package `deno_ast v0.6.0 (V:\deno_ast)`
    ... which satisfies path dependency `deno_ast` of package `deno v1.16.2 (V:\deno\cli)`
versions that meet the requirements `^1.7.0` are: 1.7.0

all possible versions conflict with previously selected packages.

  previously selected package `indexmap v1.6.2`
    ... which satisfies dependency `indexmap = "=1.6.2"` of package `deno_core v0.108.0 (V:\deno\core)`
    ... which satisfies path dependency `deno_core` of package `deno v1.16.2 (V:\deno\cli)`

failed to select a version for `indexmap` which could resolve this conflict

• https://github.com/denoland/deno/blob/c82ce7413366c49ae44128797f91fe44113c5e8c/core/Cargo.toml#L18-L19
• https://github.com/swc-project/swc/blob/51bee9bfd33b555c725105dddc23704e5a2245ed/crates/swc_fast_graph/Cargo.toml#L15
• cyclic package dependency: package ahash v0.7.4 depends on itself tkaitchuck/aHash#95

[bartlomieju]

I think we have to ask SWC to pin to indexmap =1.6.2 for the time being.

[dsherret]

It seems we can just upgrade to 1.7.0. Everything seems to work when I try that. We'll just have to update the import_map crate.

[dsherret]

Somewhat blocked on swc-project/swc#2801

[dsherret]

Opened swc-project/swc#2808 -- Right now the REPL is broken because names are getting renamed. If we can't get this working with SWC then maybe we can use the TS compiler instead (which wouldn't be so bad for the repl)

Edit: We should also wait on this one swc-project/swc#2802