[gcc r15-2688] libstdc++: Add missing to test

[Jonathan Wakely via Libstdc++-cvs]

https://gcc.gnu.org/g:06201faa6376cade5a286850370dd070c1573531

commit r15-2688-g06201faa6376cade5a286850370dd070c1573531
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Fri Aug 2 08:27:09 2024 +0100

    libstdc++: Add missing <cstdint> to test
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Include
            <cstdint>.

Diff:
---
 libstdc++-v3/testsuite/libstdc++-prettyprinters/shared_ptr.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/shared_ptr.cc 
b/libstdc++-v3/testsuite/libstdc++-prettyprinters/shared_ptr.cc
index a9910e6a56d6..5ff206a145b0 100644
--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/shared_ptr.cc
+++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/shared_ptr.cc
@@ -20,6 +20,7 @@
 
 #include <memory>
 #include <iostream>
+#include <cstdint>
 
 template<class T>
 void