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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2024-08-12 17:09:19 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-12 17:09:19 +0200 |
| commit | 7c6dca90509fe94e775bfd5d2c7132fb210f57b4 (patch) | |
| tree | 03125ecb6327917b43531b1690d41760fae3f4ec /compiler/rustc_errors/src/lib.rs | |
| parent | bb35b888b5f92c844b962a752b2f91628e0cc0b7 (diff) | |
| parent | c361c924a08c2e34c705ec3ee1ad2099315338d8 (diff) | |
| download | rust-7c6dca90509fe94e775bfd5d2c7132fb210f57b4.tar.gz rust-7c6dca90509fe94e775bfd5d2c7132fb210f57b4.zip | |
Rollup merge of #128978 - compiler-errors:assert-matches, r=jieyouxu
Use `assert_matches` around the compiler more It's a useful assertion, especially since it actually prints out the LHS.
Diffstat (limited to 'compiler/rustc_errors/src/lib.rs')
| -rw-r--r-- | compiler/rustc_errors/src/lib.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index aefbf05a1fc..3bc03a1e516 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -10,6 +10,7 @@ #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] #![doc(rust_logo)] #![feature(array_windows)] +#![feature(assert_matches)] #![feature(associated_type_defaults)] #![feature(box_into_inner)] #![feature(box_patterns)] @@ -28,6 +29,7 @@ extern crate self as rustc_errors; +use std::assert_matches::assert_matches; use std::backtrace::{Backtrace, BacktraceStatus}; use std::borrow::Cow; use std::cell::Cell; @@ -1490,7 +1492,7 @@ impl DiagCtxtInner { // Future breakages aren't emitted if they're `Level::Allow` or // `Level::Expect`, but they still need to be constructed and // stashed below, so they'll trigger the must_produce_diag check. - assert!(matches!(diagnostic.level, Error | Warning | Allow | Expect(_))); + assert_matches!(diagnostic.level, Error | Warning | Allow | Expect(_)); self.future_breakage_diagnostics.push(diagnostic.clone()); } |