bjoernager/rust
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Use assert_matches around the compiler

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This commit is contained in:
Michael Goulet 2024-08-11 12:10:36 -04:00
parent 68d2e8a66e
commit c361c924a0
39 changed files with 100 additions and 49 deletions
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4
compiler/rustc_errors/src/lib.rs
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@ -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());
}