[gcc(refs/users/wschmidt/heads/builtins3)] libstdc++: Fix test that fails for C++98

[William Schmidt <wschmidt@gcc.gnu.org>]

https://gcc.gnu.org/g:f07fa7a31c89811ad9ffdd9831177cc815f098d2

commit f07fa7a31c89811ad9ffdd9831177cc815f098d2
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri Jul 31 19:58:03 2020 +0100

    libstdc++: Fix test that fails for C++98
    
    Local classes have no linkage so cannot be used as template arguments in
    C++98.
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/sizes.cc:
            Move struct to namespace scope.

Diff:
---
 .../uninitialized_fill_n/sizes.cc                      | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/sizes.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/sizes.cc
index eb957e148da..f6e7a83c58d 100644
--- a/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/sizes.cc
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/sizes.cc
@@ -31,19 +31,19 @@ test01()
   VERIFY( i[3] == 0 );
 }
 
-void
-test02()
+// The standard only requires that n>0 and --n are valid expressions.
+struct Size
 {
-  // The standard only requires that n>0 and --n are valid expressions.
-  struct Size
-  {
-    int value;
+  int value;
 
-    void operator--() { --value; }
+  void operator--() { --value; }
 
-    int operator>(void*) { return value != 0; }
-  };
+  int operator>(void*) { return value != 0; }
+};
 
+void
+test02()
+{
   int i[5] = { };
   Size n = {4};
   std::uninitialized_fill_n(i, n, 0xdcba);