libstdc++: Make coroutine_handle<_Promise>::from_address() noexcept [PR 99021]

The coroutine_handle<void>::from_address(void*) version is already
noexcept, and they do the same thing. Make them consistent.

libstdc++-v3/ChangeLog:

	PR libstdc++/99021
	* include/std/coroutine (coroutine_handle<P>::from_address): Add
	noexcept.

diff --git a/libstdc++-v3/include/std/coroutine b/libstdc++-v3/include/std/coroutine
index e69024c..209deb7 100644 (file)
--- a/libstdc++-v3/include/std/coroutine
+++ b/libstdc++-v3/include/std/coroutine
@@ -206,7 +206,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
       constexpr void* address() const noexcept { return _M_fr_ptr; }
 
-      constexpr static coroutine_handle from_address(void* __a)
+      constexpr static coroutine_handle from_address(void* __a) noexcept
       {
        coroutine_handle __self;
        __self._M_fr_ptr = __a;