Eliza Weisman e7f04857ef

rustc_driver: Enable the WARN log level by default ...

This commit changes the `tracing_subscriber` initialization in
`rustc_driver` so that the `WARN` verbosity level is enabled by default
when the `RUSTC_LOG` env variable is empty. If the `RUSTC_LOG` env
variable is set, the filter string in the environment variable is
honored, instead.

Fixes #76824
Closes #89623

cc @eddyb, @oli-obk

2021-10-07 09:23:42 -07:00

..

args.rs

rustdoc: Support argument files

2021-02-19 02:32:45 +01:00

lib.rs

rustc_driver: Enable the WARN log level by default

2021-10-07 09:23:42 -07:00

pretty.rs

Rollup merge of #89453 - waywardmonkeys:consistent-supertrait-usage, r=nagisa

2021-10-04 13:58:14 -07:00