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Introduce if-let guards in the HIR

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This commit is contained in:
LeSeulArtichaut 2020-10-24 21:13:54 +02:00
parent a68864b688
commit 77d80b22f1
6 changed files with 24 additions and 15 deletions
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9
compiler/rustc_hir_pretty/src/lib.rs
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@ -2002,6 +2002,15 @@ impl<'a> State<'a> {
self.print_expr(&e);
self.s.space();
}
hir::Guard::IfLet(pat, e) => {
self.word_nbsp("if");
self.word_nbsp("let");
self.print_pat(&pat);
self.s.space();
self.word_space("=");
self.print_expr(&e);
self.s.space();
}
}
}
self.word_space("=>");