[gcc r15-7843] libstdc++: fix possible undefined std::timespec in module std

[Jonathan Wakely via Gcc-cvs]

https://gcc.gnu.org/g:a08a5bc4b3998bd4f8d0cca491b8ab6c93769e07

commit r15-7843-ga08a5bc4b3998bd4f8d0cca491b8ab6c93769e07
Author: yxj-github-437 <2457369...@qq.com>
Date:   Fri Jan 17 00:01:01 2025 +0800

    libstdc++: fix possible undefined std::timespec in module std
    
    I notice std::timespec and std::timespec_get are used in preprocessor
    condition _GLIBCXX_HAVE_TIMESPEC_GET. So in module std, it should be
    the same.
    
    libstdc++-v3:
    
            * src/c++23/std-clib.cc.in (timespec): Move within preprocessor
            group guarded by _GLIBCXX_HAVE_TIMESPEC_GET.

Diff:
---
 libstdc++-v3/src/c++23/std-clib.cc.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libstdc++-v3/src/c++23/std-clib.cc.in 
b/libstdc++-v3/src/c++23/std-clib.cc.in
index 6809ad229d7c..10fc03e7ce0b 100644
--- a/libstdc++-v3/src/c++23/std-clib.cc.in
+++ b/libstdc++-v3/src/c++23/std-clib.cc.in
@@ -585,9 +585,9 @@ export C_LIB_NAMESPACE
   using std::strftime;
   using std::time;
   using std::time_t;
-  using std::timespec;
   using std::tm;
 #ifdef _GLIBCXX_HAVE_TIMESPEC_GET
+  using std::timespec;
   using std::timespec_get;
 #endif
 }