741b62af07
add rustc lint, warning when iterating over hashmaps 2 first introduced in #89558 and reverted in #90380 due to its perf impact r? ``@estebank`` |
||
---|---|---|
.. | ||
src | ||
Cargo.toml | ||
README.md |
For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.