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rust/compiler/rustc_codegen_ssa
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Matthias Krüger 9d14b6505b
Rollup merge of #89634 - hawkw:eliza/enable-err-warn, r=oli-obk 
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``
2021-10-09 11:55:59 +02:00
..
src Rollup merge of #89634 - hawkw:eliza/enable-err-warn, r=oli-obk 2021-10-09 11:55:59 +02:00
Cargo.toml Remove re-export. 2021-10-03 16:08:54 +02:00
README.md

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.