bjoernager/rust
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Auto merge of #106090 - WaffleLapkin:dereffffffffff, r=Nilstrieb

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Remove some `ref` patterns from the compiler

Previous PR: https://github.com/rust-lang/rust/pull/105368

r? `@Nilstrieb`
This commit is contained in:
bors 2023-01-20 04:52:28 +00:00
commit 56ee85274e
53 changed files with 524 additions and 587 deletions
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22
compiler/rustc_infer/src/infer/lexical_region_resolve/mod.rs
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@ -251,7 +251,7 @@ impl<'cx, 'tcx> LexicalResolver<'cx, 'tcx> {
VarValue::Empty(a_universe) => {
let b_data = var_values.value_mut(b_vid);
let changed = (|| match *b_data {
let changed = match *b_data {
VarValue::Empty(b_universe) => {
// Empty regions are ordered according to the universe
// they are associated with.
@ -280,20 +280,20 @@ impl<'cx, 'tcx> LexicalResolver<'cx, 'tcx> {
};
if lub == cur_region {
return false;
false
} else {
debug!(
"Expanding value of {:?} from {:?} to {:?}",
b_vid, cur_region, lub
);
*b_data = VarValue::Value(lub);
true
}
debug!(
"Expanding value of {:?} from {:?} to {:?}",
b_vid, cur_region, lub
);
*b_data = VarValue::Value(lub);
true
}
VarValue::ErrorValue => false,
})();
};
if changed {
changes.push(b_vid);