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[committed] libstdc++: Remove noexcept-specifier from MCF __cxa_guard_acquire [PR116857]

Message ID 20240926115016.2001331-1-jwakely@redhat.com
State New
Headers show
Series [committed] libstdc++: Remove noexcept-specifier from MCF __cxa_guard_acquire [PR116857] | expand

Commit Message

Jonathan Wakely Sept. 26, 2024, 11:49 a.m. UTC 
Pushed to trunk as obvious (not tested, because I don't have a MCF
thread build).

-- >8 --

This function definition should not be marked as non-throwing, because
the declaration in <cxxabi.h> is potentially throwing.

Also fix whitespace.

libstdc++-v3/ChangeLog:

	PR libstdc++/116857
	* libsupc++/guard.cc (__cxa_guard_acquire): Remove
	_GLIBCXX_NOTHROW to match declaration in <cxxabi.h>.
---
 libstdc++-v3/libsupc++/guard.cc | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)
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Patch

diff --git a/libstdc++-v3/libsupc++/guard.cc b/libstdc++-v3/libsupc++/guard.cc
index 364797817f7..707083e09d0 100644
--- a/libstdc++-v3/libsupc++/guard.cc
+++ b/libstdc++-v3/libsupc++/guard.cc
@@ -36,22 +36,22 @@ 
 namespace __cxxabiv1 {
 
 extern "C" int
-__cxa_guard_acquire (__guard* g) _GLIBCXX_NOTHROW
-  {
-    return __MCF_cxa_guard_acquire(g);
-  }
+__cxa_guard_acquire (__guard* g)
+{
+  return __MCF_cxa_guard_acquire(g);
+}
 
 extern "C" void
 __cxa_guard_release (__guard* g) _GLIBCXX_NOTHROW
-  {
-    __MCF_cxa_guard_release(g);
-  }
+{
+  __MCF_cxa_guard_release(g);
+}
 
 extern "C" void
 __cxa_guard_abort (__guard* g) _GLIBCXX_NOTHROW
-  {
-    __MCF_cxa_guard_abort(g);
-  }
+{
+  __MCF_cxa_guard_abort(g);
+}
 
 }  // namespace __cxxabiv1