rust/compiler/rustc_session
Yuki Okushi 3b0e797ee6
Rollup merge of #87761 - rusticstuff:rustc_error_overflow, r=Mark-Simulacrum
Fix overflow in rustc happening if the `err_count()` is reduced in a stage.

This can happen if stashed diagnostics are removed or replaced with fewer errors. The semantics stay the same if built without overflow checks. Fixes #84219.

Background: I came across this independently by running `RUSTFLAGS="-C overflow-checks=on" ./x.py test`. Fixing this will allow us to move on and find further overflow errors with testing or fuzzing.
2021-08-07 01:46:32 +09:00
..
src Rollup merge of #87761 - rusticstuff:rustc_error_overflow, r=Mark-Simulacrum 2021-08-07 01:46:32 +09:00
Cargo.toml rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00