From 6723e933c4d90a408cf3818362a0e4de6d84c932 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Fri, 20 Mar 2020 17:46:56 +0100
Subject: bpo-39946: Remove _PyThreadState_GetFrame (GH-19094)

Remove _PyRuntime.getframe hook and remove _PyThreadState_GetFrame
macro which was an alias to _PyRuntime.getframe. They were only
exposed by the internal C API. Remove also PyThreadFrameGetter type.
---
 Python/ceval.c | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

(limited to 'Python/ceval.c')

diff --git a/Python/ceval.c b/Python/ceval.c
index c80ee4b463..836457d1a5 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -4825,25 +4825,18 @@ _PyEval_GetAsyncGenFinalizer(void)
     return tstate->async_gen_finalizer;
 }
 
-static PyFrameObject *
-_PyEval_GetFrame(PyThreadState *tstate)
-{
-    _PyRuntimeState *runtime = tstate->interp->runtime;
-    return runtime->gilstate.getframe(tstate);
-}
-
 PyFrameObject *
 PyEval_GetFrame(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    return _PyEval_GetFrame(tstate);
+    return tstate->frame;
 }
 
 PyObject *
 PyEval_GetBuiltins(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     if (current_frame == NULL)
         return tstate->interp->builtins;
     else
@@ -4869,7 +4862,7 @@ PyObject *
 PyEval_GetLocals(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     if (current_frame == NULL) {
         _PyErr_SetString(tstate, PyExc_SystemError, "frame does not exist");
         return NULL;
@@ -4887,7 +4880,7 @@ PyObject *
 PyEval_GetGlobals(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     if (current_frame == NULL) {
         return NULL;
     }
@@ -4900,7 +4893,7 @@ int
 PyEval_MergeCompilerFlags(PyCompilerFlags *cf)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     int result = cf->cf_flags != 0;
 
     if (current_frame != NULL) {
-- 
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