bevy/crates/bevy_ecs_compile_fail_tests
Daniel McNab 38a940dbbe Make derived SystemParam readonly if possible (#4650)
Required for https://github.com/bevyengine/bevy/pull/4402.

# Objective

- derived `SystemParam` implementations were never `ReadOnlySystemParamFetch`
- We want them to be, e.g. for `EventReader`

## Solution

- If possible, 'forward' the impl of `ReadOnlySystemParamFetch`.
2022-05-09 16:09:33 +00:00
..
src Assert compiler errors for compile_fail tests (#3067) 2021-11-13 22:43:19 +00:00
tests Make derived SystemParam readonly if possible (#4650) 2022-05-09 16:09:33 +00:00
Cargo.toml Bump Bevy to 0.8.0-dev (#4505) 2022-04-17 23:04:52 +00:00
README.md Assert compiler errors for compile_fail tests (#3067) 2021-11-13 22:43:19 +00:00

Compile fail tests for bevy_ecs

This crate is separate from bevy_ecs and not part of the Bevy workspace in order to not fail crater tests for Bevy. The tests assert on the exact compiler errors and can easily fail for new Rust versions due to updated compiler errors (e.g. changes in spans).

The CI workflow executes these tests on the stable rust toolchain (see tools/ci).