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Implement mut ref/mut ref mut

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This commit is contained in:
Jules Bertholet 2024-03-23 21:04:45 -04:00
parent 10a7aa14fe
commit e0da13f25f
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51 changed files with 442 additions and 378 deletions
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9
compiler/rustc_hir_pretty/src/lib.rs
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@ -1721,12 +1721,15 @@ impl<'a> State<'a> {
PatKind::Wild => self.word("_"),
PatKind::Never => self.word("!"),
PatKind::Binding(BindingAnnotation(by_ref, mutbl), _, ident, sub) => {
if by_ref == ByRef::Yes {
self.word_nbsp("ref");
}
if mutbl.is_mut() {
self.word_nbsp("mut");
}
if let ByRef::Yes(rmutbl) = by_ref {
self.word_nbsp("ref");
if rmutbl.is_mut() {
self.word_nbsp("mut");
}
}
self.print_ident(ident);
if let Some(p) = sub {
self.word("@");