[gcc r16-2871] gccrs: chore: Fix formatting

[Arthur Cohen via Gcc-cvs]

https://gcc.gnu.org/g:83a80fe42a4559f361c533f1ee9c3ff615904601

commit r16-2871-g83a80fe42a4559f361c533f1ee9c3ff615904601
Author: Arthur Cohen <arthur.co...@embecosm.com>
Date:   Wed Jun 11 11:12:55 2025 +0200

    gccrs: chore: Fix formatting
    
    gcc/rust/ChangeLog:
    
            * expand/rust-derive.cc: Fix formatting after fork update.

Diff:
---
 gcc/rust/expand/rust-derive.cc | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/gcc/rust/expand/rust-derive.cc b/gcc/rust/expand/rust-derive.cc
index 8b4327ac3650..55147df26f24 100644
--- a/gcc/rust/expand/rust-derive.cc
+++ b/gcc/rust/expand/rust-derive.cc
@@ -81,7 +81,8 @@ DeriveVisitor::setup_impl_generics (
     {
       switch (generic->get_kind ())
        {
-         case GenericParam::Kind::Lifetime: {
+       case GenericParam::Kind::Lifetime:
+         {
            LifetimeParam &lifetime_param = (LifetimeParam &) *generic.get ();
 
            Lifetime l = builder.new_lifetime (lifetime_param.get_lifetime ());
@@ -93,7 +94,8 @@ DeriveVisitor::setup_impl_generics (
          }
          break;
 
-         case GenericParam::Kind::Type: {
+       case GenericParam::Kind::Type:
+         {
            TypeParam &type_param = (TypeParam &) *generic.get ();
 
            std::unique_ptr<Type> associated_type = builder.single_type_path (
@@ -116,7 +118,8 @@ DeriveVisitor::setup_impl_generics (
          }
          break;
 
-         case GenericParam::Kind::Const: {
+       case GenericParam::Kind::Const:
+         {
            ConstGenericParam &const_param
              = (ConstGenericParam &) *generic.get ();