diff options
| -rw-r--r-- | compiler/rustc_ast_lowering/src/expr.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_ast_lowering/src/expr.rs b/compiler/rustc_ast_lowering/src/expr.rs index f83fc29577b..314e5103cc2 100644 --- a/compiler/rustc_ast_lowering/src/expr.rs +++ b/compiler/rustc_ast_lowering/src/expr.rs @@ -353,7 +353,6 @@ impl<'hir> LoweringContext<'_, 'hir> { let else_arm = self.arm(else_pat, else_expr); // Handle then + scrutinee: - let then_expr = self.lower_block_expr(then); let (then_pat, scrutinee, desugar) = match cond.kind { // `<pat> => <then>`: ExprKind::Let(ref pat, ref scrutinee) => { @@ -375,6 +374,7 @@ impl<'hir> LoweringContext<'_, 'hir> { (pat, cond, hir::MatchSource::IfDesugar { contains_else_clause }) } }; + let then_expr = self.lower_block_expr(then); let then_arm = self.arm(then_pat, self.arena.alloc(then_expr)); hir::ExprKind::Match(scrutinee, arena_vec![self; then_arm, else_arm], desugar) @@ -400,7 +400,6 @@ impl<'hir> LoweringContext<'_, 'hir> { }; // Handle then + scrutinee: - let then_expr = self.lower_block_expr(body); let (then_pat, scrutinee, desugar, source) = match cond.kind { ExprKind::Let(ref pat, ref scrutinee) => { // to: @@ -440,6 +439,7 @@ impl<'hir> LoweringContext<'_, 'hir> { (pat, cond, hir::MatchSource::WhileDesugar, hir::LoopSource::While) } }; + let then_expr = self.lower_block_expr(body); let then_arm = self.arm(then_pat, self.arena.alloc(then_expr)); // `match <scrutinee> { ... }` |