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| author | bors <bors@rust-lang.org> | 2023-12-14 05:29:55 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-12-14 05:29:55 +0000 |
| commit | 4a4a8966bd140a0e28d6a26c4e504514f2e7067a (patch) | |
| tree | c45eac208e30cda04a260493b0b9645faf52d73f /compiler/rustc_pattern_analysis/src | |
| parent | fda521a988749458326ecef2e92e979077727a4e (diff) | |
| parent | 7d4f92a309b67a04bcb5729f0420b21812ea8aef (diff) | |
| download | rust-4a4a8966bd140a0e28d6a26c4e504514f2e7067a.tar.gz rust-4a4a8966bd140a0e28d6a26c4e504514f2e7067a.zip | |
Auto merge of #3224 - rust-lang:rustup-2023-12-14, r=saethlin
Automatic Rustup
Diffstat (limited to 'compiler/rustc_pattern_analysis/src')
| -rw-r--r-- | compiler/rustc_pattern_analysis/src/constructor.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_pattern_analysis/src/constructor.rs b/compiler/rustc_pattern_analysis/src/constructor.rs index 716ccdd4dcd..3bca7894a29 100644 --- a/compiler/rustc_pattern_analysis/src/constructor.rs +++ b/compiler/rustc_pattern_analysis/src/constructor.rs @@ -979,7 +979,8 @@ impl ConstructorSet { && !(pcx.is_top_level && matches!(self, Self::NoConstructors)) { // Treat all missing constructors as nonempty. - missing.extend(missing_empty.drain(..)); + // This clears `missing_empty`. + missing.append(&mut missing_empty); } SplitConstructorSet { present, missing, missing_empty } |