diff options
Diffstat (limited to 'issue25150.patch')
| -rw-r--r-- | issue25150.patch | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/issue25150.patch b/issue25150.patch deleted file mode 100644 index be77c2a4913a..000000000000 --- a/issue25150.patch +++ /dev/null @@ -1,78 +0,0 @@ - -# HG changeset patch -# User Victor Stinner <victor.stinner@gmail.com> -# Date 1442581594 -7200 -# Node ID d4fcb362f7c66b25b22ddc0d27db0cc96acc727b -# Parent d04a0954e142f873adee88ec5bc1c1d81cd46bc4 -Issue #25150: Hide the private _Py_atomic_xxx symbols from the public -Python.h header to fix a compilation error with OpenMP. PyThreadState_GET() -becomes an alias to PyThreadState_Get() to avoid ABI incompatibilies. - -It is important that the _PyThreadState_Current variable is always accessed -with the same implementation of pyatomic.h. Use the PyThreadState_Get() -function so extension modules will all reuse the same implementation. - -diff --git a/Include/pyatomic.h b/Include/pyatomic.h ---- a/Include/pyatomic.h -+++ b/Include/pyatomic.h -@@ -1,8 +1,6 @@ --/* Issue #23644: <stdatomic.h> is incompatible with C++, see: -- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 */ --#if !defined(Py_LIMITED_API) && !defined(__cplusplus) - #ifndef Py_ATOMIC_H - #define Py_ATOMIC_H -+#ifdef Py_BUILD_CORE - - #include "dynamic_annotations.h" - -@@ -248,5 +246,5 @@ static __inline__ void - #define _Py_atomic_load_relaxed(ATOMIC_VAL) \ - _Py_atomic_load_explicit(ATOMIC_VAL, _Py_memory_order_relaxed) - -+#endif /* Py_BUILD_CORE */ - #endif /* Py_ATOMIC_H */ --#endif /* Py_LIMITED_API */ -diff --git a/Include/pystate.h b/Include/pystate.h ---- a/Include/pystate.h -+++ b/Include/pystate.h -@@ -177,20 +177,13 @@ PyAPI_FUNC(int) PyThreadState_SetAsyncEx - /* Variable and macro for in-line access to current thread state */ - - /* Assuming the current thread holds the GIL, this is the -- PyThreadState for the current thread. -- -- Issue #23644: pyatomic.h is incompatible with C++ (yet). Disable -- PyThreadState_GET() optimization: declare it as an alias to -- PyThreadState_Get(), as done for limited API. */ --#if !defined(Py_LIMITED_API) && !defined(__cplusplus) -+ PyThreadState for the current thread. */ -+#ifdef Py_BUILD_CORE - PyAPI_DATA(_Py_atomic_address) _PyThreadState_Current; --#endif -- --#if defined(Py_DEBUG) || defined(Py_LIMITED_API) || defined(__cplusplus) --#define PyThreadState_GET() PyThreadState_Get() -+# define PyThreadState_GET() \ -+ ((PyThreadState*)_Py_atomic_load_relaxed(&_PyThreadState_Current)) - #else --#define PyThreadState_GET() \ -- ((PyThreadState*)_Py_atomic_load_relaxed(&_PyThreadState_Current)) -+# define PyThreadState_GET() PyThreadState_Get() - #endif - - typedef -diff --git a/Misc/NEWS b/Misc/NEWS ---- a/Misc/NEWS -+++ b/Misc/NEWS -@@ -11,6 +11,10 @@ Release date: TBA - Core and Builtins - ----------------- - -+- Issue #25150: Hide the private _Py_atomic_xxx symbols from the public -+ Python.h header to fix a compilation error with OpenMP. PyThreadState_GET() -+ becomes an alias to PyThreadState_Get() to avoid ABI incompatibilies. -+ - Library - ------- - - |