9607b5c6ac
Implement Rust 2021 panic
This implements the Rust 2021 versions of `panic!()`. See https://github.com/rust-lang/rust/issues/80162 and https://github.com/rust-lang/rfcs/pull/3007.
It does so by replacing `{std, core}::panic!()` by a bulitin macro that expands to either `$crate::panic::panic_2015!(..)` or `$crate::panic::panic_2021!(..)` depending on the edition of the caller.
This does not yet make std's panic an alias for core's panic on Rust 2021 as the RFC proposes. That will be a separate change:
|
||
|---|---|---|
| .. | ||
| auxiliary | ||
| cargo | ||
| ui | ||
| ui-cargo | ||
| ui-internal | ||
| ui-toml | ||
| compile-test.rs | ||
| dogfood.rs | ||
| fmt.rs | ||
| integration.rs | ||
| missing-test-files.rs | ||
| versioncheck.rs | ||