Adopt let else in more places

2022-02-19 00:48:49 +01:00
parent b8c56fa8c3
commit 2ef8af6619
132 changed files with 539 additions and 881 deletions
--- a/compiler/rustc_mir_transform/src/deaggregator.rs
+++ b/compiler/rustc_mir_transform/src/deaggregator.rs
@@ -26,11 +26,8 @@ impl<'tcx> MirPass<'tcx> for Deaggregator {

                let stmt = stmt.replace_nop();
                let source_info = stmt.source_info;
-                let (lhs, kind, operands) = match stmt.kind {
-                    StatementKind::Assign(box (lhs, Rvalue::Aggregate(kind, operands))) => {
-                        (lhs, kind, operands)
-                    }
-                    _ => bug!(),
+                let StatementKind::Assign(box (lhs, Rvalue::Aggregate(kind, operands))) = stmt.kind else {
+                    bug!();
                };

                Some(expand_aggregate(