diff options
| -rw-r--r-- | compiler/rustc_ast_lowering/src/expr.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/compiler/rustc_ast_lowering/src/expr.rs b/compiler/rustc_ast_lowering/src/expr.rs index 6d8ce62d913..17604761688 100644 --- a/compiler/rustc_ast_lowering/src/expr.rs +++ b/compiler/rustc_ast_lowering/src/expr.rs @@ -1264,7 +1264,13 @@ impl<'hir> LoweringContext<'_, 'hir> { (Some(..), Some(..), HalfOpen) => hir::LangItem::Range, (None, Some(..), Closed) => hir::LangItem::RangeToInclusive, (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( |