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| author | hyd-dev <yd-huang@outlook.com> | 2021-03-15 20:44:48 +0800 |
|---|---|---|
| committer | hyd-dev <yd-huang@outlook.com> | 2021-03-15 20:45:45 +0800 |
| commit | 4709dcd476540621f7fb023ae68b4f916d857278 (patch) | |
| tree | 8ed43aa72127719b59f0af3ff84db6a7a15887bb | |
| parent | 176bb6bd38dc73557dc6947077f7239dda7b64ef (diff) | |
| download | rust-4709dcd476540621f7fb023ae68b4f916d857278.tar.gz rust-4709dcd476540621f7fb023ae68b4f916d857278.zip | |
Change the `.unwrap` to `.expect` with a helpful message
| -rw-r--r-- | compiler/rustc_interface/src/interface.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index 14bffb54e7a..a1090ee316d 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -181,7 +181,11 @@ pub fn create_compiler_and_run<R>(config: Config, f: impl FnOnce(&Compiler) -> R ); if let Some(parse_sess_created) = config.parse_sess_created { - parse_sess_created(&mut Lrc::get_mut(&mut sess).unwrap().parse_sess); + parse_sess_created( + &mut Lrc::get_mut(&mut sess) + .expect("create_session() should never share the returned session") + .parse_sess, + ); } let compiler = Compiler { |