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Use correct span on while (let) lowering

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flip1995 2020-04-24 00:22:34 +02:00
parent 413a12909f
commit 602f206408
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1 changed files with 2 additions and 6 deletions
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8
src/librustc_ast_lowering/expr.rs
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@ -397,12 +397,8 @@ impl<'hir> LoweringContext<'_, 'hir> {
let then_arm = self.arm(then_pat, self.arena.alloc(then_expr));
// `match <scrutinee> { ... }`
let match_expr = self.expr_match(
scrutinee.span,
scrutinee,
arena_vec![self; then_arm, else_arm],
desugar,
);
let match_expr =
self.expr_match(span, scrutinee, arena_vec![self; then_arm, else_arm], desugar);
// `[opt_ident]: loop { ... }`
hir::ExprKind::Loop(self.block_expr(self.arena.alloc(match_expr)), opt_label, source)