Tamir Duberstein 7654d4b398 compiler: always use var_os("RUST_BACKTRACE") ...

There are 3 instances of var(...) and 3 instances of var_os(...); the
latter avoids an appearance of unhandled error, so use it everywhere.

2023-10-06 08:53:23 -04:00

..

args.rs

Provide more context for rustc +nightly -Zunstable-options on stable

2023-06-27 23:23:33 +08:00

lib.rs

compiler: always use var_os("RUST_BACKTRACE")

2023-10-06 08:53:23 -04:00

pretty.rs

Move OutFileName writing into rustc_session

2023-07-20 11:04:31 -07:00

print.rs

Fix ICE on --print=... i/o errors

2023-04-25 08:17:18 -07:00

session_diagnostics.rs

Rollup merge of #113780 - dtolnay:printkindpath, r=b-naber

2023-07-21 06:52:28 +02:00

signal_handler.rs

Clarify arbitrary constants

2023-07-19 00:22:04 -07:00