libstdc++: Add new headers to <bits/stdc++.h> PCH

libstdc++-v3/ChangeLog:

	* include/precompiled/stdc++.h: Include <stacktrace> and
	<stdatomic.h> for C++23.

diff --git a/libstdc++-v3/include/precompiled/stdc++.h b/libstdc++-v3/include/precompiled/stdc++.h
index 6d6d2ad..5ee1244 100644 (file)
--- a/libstdc++-v3/include/precompiled/stdc++.h
+++ b/libstdc++-v3/include/precompiled/stdc++.h
@@ -155,4 +155,8 @@
 #if __cplusplus > 202002L
 #include <expected>
 #include <spanstream>
+#if __has_include(<stacktrace>)
+# include <stacktrace>
+#endif
+#include <stdatomic.h>
 #endif