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| author | est31 <MTest31@outlook.com> | 2022-02-19 00:48:49 +0100 |
|---|---|---|
| committer | est31 <MTest31@outlook.com> | 2022-02-19 17:27:43 +0100 |
| commit | 2ef8af66196f7cc270a0532ea989f2fc6bc6885d (patch) | |
| tree | e023e65e895d79575848f47b3d00129f9c5a9f0f /compiler/rustc_lint/src/context.rs | |
| parent | b8c56fa8c30821129b0960180f528d4a1a4f9316 (diff) | |
| download | rust-2ef8af66196f7cc270a0532ea989f2fc6bc6885d.tar.gz rust-2ef8af66196f7cc270a0532ea989f2fc6bc6885d.zip | |
Adopt let else in more places
Diffstat (limited to 'compiler/rustc_lint/src/context.rs')
| -rw-r--r-- | compiler/rustc_lint/src/context.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/rustc_lint/src/context.rs b/compiler/rustc_lint/src/context.rs index d2d853efda2..e9996a7ef14 100644 --- a/compiler/rustc_lint/src/context.rs +++ b/compiler/rustc_lint/src/context.rs @@ -278,9 +278,8 @@ impl LintStore { /// This lint has been renamed; warn about using the new name and apply the lint. #[track_caller] pub fn register_renamed(&mut self, old_name: &str, new_name: &str) { - let target = match self.by_name.get(new_name) { - Some(&Id(lint_id)) => lint_id, - _ => bug!("invalid lint renaming of {} to {}", old_name, new_name), + let Some(&Id(target)) = self.by_name.get(new_name) else { + bug!("invalid lint renaming of {} to {}", old_name, new_name); }; self.by_name.insert(old_name.to_string(), Renamed(new_name.to_string(), target)); } |