Update pretty-print test with new format! impl

Author: jonhoo

src/test/pretty/issue-4264.pp

@@ -29,33 +29,37 @@
 
 
 
-                  ((::alloc::fmt::format as
-                       for<'r> fn(std::fmt::Arguments<'r>) -> std::string::String {std::fmt::format})(((<::core::fmt::Arguments>::new_v1
-                                                                                                           as
-                                                                                                           fn(&[&str], &[std::fmt::ArgumentV1<'_>]) -> std::fmt::Arguments<'_> {std::fmt::Arguments::<'_>::new_v1})((&([("test"
-                                                                                                                                                                                                                            as
-                                                                                                                                                                                                                            &'static str)]
-                                                                                                                                                                                                                          as
-                                                                                                                                                                                                                          [&str; 1])
-                                                                                                                                                                                                                        as
-                                                                                                                                                                                                                        &[&str; 1]),
-                                                                                                                                                                                                                    (&(match (()
+                  ({
+                       let res =
+                           ((::alloc::fmt::format as
+                                for<'r> fn(std::fmt::Arguments<'r>) -> std::string::String {std::fmt::format})(((<::core::fmt::Arguments>::new_v1
+                                                                                                                    as
+                                                                                                                    fn(&[&str], &[std::fmt::ArgumentV1<'_>]) -> std::fmt::Arguments<'_> {std::fmt::Arguments::<'_>::new_v1})((&([("test"
+                                                                                                                                                                                                                                     as
+                                                                                                                                                                                                                                     &'static str)]
+                                                                                                                                                                                                                                   as
+                                                                                                                                                                                                                                   [&str; 1])
                                                                                                                                                                                                                                  as
-                                                                                                                                                                                                                                 ())
-                                                                                                                                                                                                                           {
-                                                                                                                                                                                                                           ()
-                                                                                                                                                                                                                           =>
-                                                                                                                                                                                                                           ([]
-                                                                                                                                                                                                                               as
-                                                                                                                                                                                                                               [std::fmt::ArgumentV1<'_>; 0]),
-                                                                                                                                                                                                                       }
-                                                                                                                                                                                                                          as
-                                                                                                                                                                                                                          [std::fmt::ArgumentV1<'_>; 0])
-                                                                                                                                                                                                                        as
-                                                                                                                                                                                                                        &[std::fmt::ArgumentV1<'_>; 0]))
-                                                                                                          as
-                                                                                                          std::fmt::Arguments<'_>))
-                      as std::string::String);
+                                                                                                                                                                                                                                 &[&str; 1]),
+                                                                                                                                                                                                                             (&(match (()
+                                                                                                                                                                                                                                          as
+                                                                                                                                                                                                                                          ())
+                                                                                                                                                                                                                                    {
+                                                                                                                                                                                                                                    ()
+                                                                                                                                                                                                                                    =>
+                                                                                                                                                                                                                                    ([]
+                                                                                                                                                                                                                                        as
+                                                                                                                                                                                                                                        [std::fmt::ArgumentV1<'_>; 0]),
+                                                                                                                                                                                                                                }
+                                                                                                                                                                                                                                   as
+                                                                                                                                                                                                                                   [std::fmt::ArgumentV1<'_>; 0])
+                                                                                                                                                                                                                                 as
+                                                                                                                                                                                                                                 &[std::fmt::ArgumentV1<'_>; 0]))
+                                                                                                                   as
+                                                                                                                   std::fmt::Arguments<'_>))
+                               as std::string::String);
+                       (res as std::string::String)
+                   } as std::string::String);
               } as ())
 pub type Foo = [i32; (3 as usize)];
 pub struct Bar {