bjoernager/rust
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Change fatal diagnostic to an error.

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Co-authored-by: Esteban Kuber <estebank@users.noreply.github.com>
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JeanCASPAR 2022-08-30 14:26:09 +02:00 • committed by GitHub
parent e89d4fcc7d
commit 79d4f09942
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1 changed files with 7 additions and 1 deletions
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8
compiler/rustc_ast_lowering/src/expr.rs
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@ -1264,7 +1264,13 @@ impl<'hir> LoweringContext<'_, 'hir> {
(Some(..), Some(..), HalfOpen) => hir::LangItem::Range, (Some(..), Some(..), HalfOpen) => hir::LangItem::Range,
(None, Some(..), Closed) => hir::LangItem::RangeToInclusive, (None, Some(..), Closed) => hir::LangItem::RangeToInclusive,
(Some(..), Some(..), Closed) => unreachable!(), (Some(..), Some(..), Closed) => unreachable!(),
(_, None, Closed) => self.tcx.sess.emit_fatal(InclusiveRangeWithNoEnd { span }), (start, None, Closed) => {
self.tcx.sess.emit_err(InclusiveRangeWithNoEnd { span });
match start {
Some(..) => hir::LangItem::RangeFrom,
None => hir::LangItem::RangeFull,
}
}
}; };
let fields = self.arena.alloc_from_iter( let fields = self.arena.alloc_from_iter(