Nicholas Nethercote 56c3265c7b Replace warn_count. ... There are four functions that adjust error and warning counts: - `stash_diagnostic` (increment) - `steal_diagnostic` (decrement) - `emit_stashed_diagnostics) (decrement) - `emit_diagnostic` (increment) The first three all behave similarly, and only update `warn_count` for forced warnings. But the last one updates `warn_count` for both forced and non-forced warnings. Seems like a bug. How should it be fixed? Well, `warn_count` is only used in one place: `DiagCtxtInner::drop`, where it's part of the condition relating to the printing of `good_path_delayed_bugs`. The intention of that condition seems to be "have any errors been printed?" so this commit replaces `warn_count` with `has_printed`, which is set when printing occurs. This is simpler than all the ahead-of-time incrementing and decrementing.		2024-01-11 07:56:20 +11:00
..
src	Replace warn_count.	2024-01-11 07:56:20 +11:00
Cargo.toml	Clean up rustc_*/Cargo.toml.	2023-10-30 08:46:02 +11:00
messages.ftl	Implement diagnostic translation for expected lifetime parameter message	2023-07-07 15:56:01 +09:00