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| author | Jubilee <46493976+workingjubilee@users.noreply.github.com> | 2023-12-12 18:48:52 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-12-12 18:48:52 -0800 |
| commit | 89d4a9bee92efb3514cd7e255196163e965fab1f (patch) | |
| tree | cb2c698bd3bdd04923409ed47036802c7c6dacad /compiler/rustc_pattern_analysis/src | |
| parent | 18e0966f39d77db55d7b010c7b3761a8c1646876 (diff) | |
| parent | 2a1acc26a0533b82faa5ab18b56cff032e6ca3f9 (diff) | |
| download | rust-89d4a9bee92efb3514cd7e255196163e965fab1f.tar.gz rust-89d4a9bee92efb3514cd7e255196163e965fab1f.zip | |
Rollup merge of #118884 - matthiaskrgr:auszweimacheins, r=Nadrieril
NFC: simplify merging of two vecs
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 } |