rust/compiler/rustc_session
Simonas Kazlauskas 54dc7cebce Remove the insta-stable cfg(wasm)
The addition of `cfg(wasm)` was an oversight on my end that has a number
of downsides:

* It was introduced as an insta-stable addition, forgoing the usual
  staging mechanism we use for potentially far-reaching changes;
* It is a breaking change for people who are using `--cfg wasm` either
  directly or via cargo for other purposes;
* It is not entirely clear if a bare `wasm` cfg is a right option or
  whether `wasm` family of targets are special enough to warrant
  special-casing these targets specifically.

As for the last point, there appears to be a fair amount of support for
reducing the boilerplate in specifying architectures from the same
family, while ignoring their pointer width. The suggested way forward
would be to propose such a change as a separate RFC as it is potentially
a quite contentious addition.
2021-04-07 23:09:56 +03:00
..
src Remove the insta-stable cfg(wasm) 2021-04-07 23:09:56 +03:00
Cargo.toml Implement rustc side of report-future-incompat 2020-10-30 20:02:14 -04:00