Re-format let-else per rustfmt update

5 files changed, 14 insertions, 8 deletions

diff --git a/compiler/rustc_builtin_macros/src/asm.rs b/compiler/rustc_builtin_macros/src/asm.rs
index 6187e4f513b..19acefc38e3 100644
--- a/compiler/rustc_builtin_macros/src/asm.rs
+++ b/compiler/rustc_builtin_macros/src/asm.rs
@@ -157,8 +157,7 @@ pub fn parse_asm_args<'a>(
         } else if p.eat_keyword(sym::sym) {
             let expr = p.parse_expr()?;
             let ast::ExprKind::Path(qself, path) = &expr.kind else {
-                let err = diag
-                    .create_err(errors::AsmSymNoPath { span: expr.span });
+                let err = diag.create_err(errors::AsmSymNoPath { span: expr.span });
                 return Err(err);
             };
             let sym = ast::InlineAsmSym {
diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs
index 4401cf8a9c5..ea81cee78b7 100644
--- a/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs
+++ b/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs
@@ -61,8 +61,8 @@ pub fn cs_cmp(cx: &mut ExtCtxt<'_>, span: Span, substr: &Substructure<'_>) -> Bl
         |cx, fold| match fold {
             CsFold::Single(field) => {
                 let [other_expr] = &field.other_selflike_exprs[..] else {
-                        cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`");
-                    };
+                    cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`");
+                };
                 let args = thin_vec![field.self_expr.clone(), other_expr.clone()];
                 cx.expr_call_global(field.span, cmp_path.clone(), args)
             }
diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs
index 54b6cb7d713..a5b3a504e38 100644
--- a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs
+++ b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs
@@ -94,8 +94,8 @@ fn cs_partial_cmp(
         |cx, fold| match fold {
             CsFold::Single(field) => {
                 let [other_expr] = &field.other_selflike_exprs[..] else {
-                        cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`");
-                    };
+                    cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`");
+                };
                 let args = thin_vec![field.self_expr.clone(), other_expr.clone()];
                 cx.expr_call_global(field.span, partial_cmp_path.clone(), args)
             }
diff --git a/compiler/rustc_builtin_macros/src/env.rs b/compiler/rustc_builtin_macros/src/env.rs
index 8f64e332861..bcff475f626 100644
--- a/compiler/rustc_builtin_macros/src/env.rs
+++ b/compiler/rustc_builtin_macros/src/env.rs
@@ -83,7 +83,12 @@ pub fn expand_env<'cx>(
         None => {
             // Use the string literal in the code in the diagnostic to avoid confusing diagnostics,
             // e.g. when the literal contains escape sequences.
-            let ast::ExprKind::Lit(ast::token::Lit { kind: ast::token::LitKind::Str, symbol: original_var, ..}) = &var_expr.kind else {
+            let ast::ExprKind::Lit(ast::token::Lit {
+                kind: ast::token::LitKind::Str,
+                symbol: original_var,
+                ..
+            }) = &var_expr.kind
+            else {
                 unreachable!("`expr_to_string` ensures this is a string lit")
             };
             cx.emit_err(errors::EnvNotDefined {
diff --git a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs
index b35a2e2a292..a7908373b6d 100644
--- a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs
+++ b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs
@@ -89,7 +89,9 @@ impl<'a> CollectProcMacros<'a> {
     }
 
     fn collect_custom_derive(&mut self, item: &'a ast::Item, attr: &'a ast::Attribute) {
-        let Some((trait_name, proc_attrs)) = parse_macro_name_and_helper_attrs(self.handler, attr, "derive") else {
+        let Some((trait_name, proc_attrs)) =
+            parse_macro_name_and_helper_attrs(self.handler, attr, "derive")
+        else {
             return;
         };