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| author | Dylan DPC <dylan.dpc@gmail.com> | 2020-02-06 15:37:41 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-06 15:37:41 +0100 |
| commit | 424304a14f3d4dd8508006ab349b39b983342cf1 (patch) | |
| tree | 66048d880cc797b7c65801e8c4127a6fd69fd725 /src/rustllvm/RustWrapper.cpp | |
| parent | bf13861e6cebfedef6d996037bf09babf9dcb600 (diff) | |
| parent | 9a4eac3944e2e2668b4aea0b5afd3d83b88e992e (diff) | |
| download | rust-424304a14f3d4dd8508006ab349b39b983342cf1.tar.gz rust-424304a14f3d4dd8508006ab349b39b983342cf1.zip | |
Rollup merge of #68788 - Centril:unified-fn-bodies, r=petrochenkov
Towards unified `fn` grammar
Part of https://github.com/rust-lang/rust/pull/68728.
- Syntactically, `fn` items in `extern { ... }` blocks can now have bodies (`fn foo() { ... }` as opposed to `fn foo();`). As above, we use semantic restrictions instead.
- Syntactically, `fn` items in free contexts (directly in a file or a module) can now be without bodies (`fn foo();` as opposed to `fn foo() { ... }`. As above, we use semantic restrictions instead, including for non-ident parameter patterns.
- We move towards unifying the `fn` front matter; this is fully realized in https://github.com/rust-lang/rust/pull/68728.
r? @petrochenkov
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