From eb698fe68c38bf7d2eb0bebbccdcef5dfa0eccfd Mon Sep 17 00:00:00 2001
From: Yury Selivanov <yselivanov@sprymix.com>
Date: Tue, 2 Jun 2015 22:30:31 -0400
Subject: Issue 24342: No need to use PyAPI_FUNC for
 _PyEval_ApplyCoroutineWrapper

---
 Include/ceval.h |  1 -
 Python/ceval.c  | 58 +++++++++++++++++++++++++++++----------------------------
 2 files changed, 30 insertions(+), 29 deletions(-)

diff --git a/Include/ceval.h b/Include/ceval.h
index 9f4d3f1..ec62571 100644
--- a/Include/ceval.h
+++ b/Include/ceval.h
@@ -25,7 +25,6 @@ PyAPI_FUNC(void) PyEval_SetProfile(Py_tracefunc, PyObject *);
 PyAPI_FUNC(void) PyEval_SetTrace(Py_tracefunc, PyObject *);
 PyAPI_FUNC(void) _PyEval_SetCoroutineWrapper(PyObject *);
 PyAPI_FUNC(PyObject *) _PyEval_GetCoroutineWrapper(void);
-PyAPI_FUNC(PyObject *) _PyEval_ApplyCoroutineWrapper(PyObject *);
 #endif
 
 struct _frame; /* Avoid including frameobject.h */
diff --git a/Python/ceval.c b/Python/ceval.c
index 2a1db17..96ed6ed 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -146,6 +146,8 @@ static void format_exc_unbound(PyCodeObject *co, int oparg);
 static PyObject * unicode_concatenate(PyObject *, PyObject *,
                                       PyFrameObject *, unsigned char *);
 static PyObject * special_lookup(PyObject *, _Py_Identifier *);
+static PyObject * apply_coroutine_wrapper(PyObject *);
+
 
 #define NAME_ERROR_MSG \
     "name '%.200s' is not defined"
@@ -3935,7 +3937,7 @@ _PyEval_EvalCodeWithName(PyObject *_co, PyObject *globals, PyObject *locals,
             return NULL;
 
         if (co->co_flags & (CO_COROUTINE | CO_ITERABLE_COROUTINE))
-            return _PyEval_ApplyCoroutineWrapper(gen);
+            return apply_coroutine_wrapper(gen);
 
         return gen;
     }
@@ -4402,33 +4404,6 @@ _PyEval_GetCoroutineWrapper(void)
 }
 
 PyObject *
-_PyEval_ApplyCoroutineWrapper(PyObject *gen)
-{
-    PyObject *wrapped;
-    PyThreadState *tstate = PyThreadState_GET();
-    PyObject *wrapper = tstate->coroutine_wrapper;
-
-    if (tstate->in_coroutine_wrapper) {
-        assert(wrapper != NULL);
-        PyErr_Format(PyExc_RuntimeError,
-                     "coroutine wrapper %.150R attempted "
-                     "to recursively wrap %.150R",
-                     wrapper,
-                     gen);
-        return NULL;
-    }
-
-    if (wrapper == NULL) {
-        return gen;
-    }
-
-    tstate->in_coroutine_wrapper = 1;
-    wrapped = PyObject_CallFunction(wrapper, "N", gen);
-    tstate->in_coroutine_wrapper = 0;
-    return wrapped;
-}
-
-PyObject *
 PyEval_GetBuiltins(void)
 {
     PyFrameObject *current_frame = PyEval_GetFrame();
@@ -5257,6 +5232,33 @@ unicode_concatenate(PyObject *v, PyObject *w,
     return res;
 }
 
+static PyObject *
+apply_coroutine_wrapper(PyObject *gen)
+{
+    PyObject *wrapped;
+    PyThreadState *tstate = PyThreadState_GET();
+    PyObject *wrapper = tstate->coroutine_wrapper;
+
+    if (tstate->in_coroutine_wrapper) {
+        assert(wrapper != NULL);
+        PyErr_Format(PyExc_RuntimeError,
+                     "coroutine wrapper %.200R attempted "
+                     "to recursively wrap %.200R",
+                     wrapper,
+                     gen);
+        return NULL;
+    }
+
+    if (wrapper == NULL) {
+        return gen;
+    }
+
+    tstate->in_coroutine_wrapper = 1;
+    wrapped = PyObject_CallFunction(wrapper, "N", gen);
+    tstate->in_coroutine_wrapper = 0;
+    return wrapped;
+}
+
 #ifdef DYNAMIC_EXECUTION_PROFILE
 
 static PyObject *
-- 
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