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Merge branch 'main' into lazy

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T. Wouters 2025-12-07 18:58:30 -05:00 • committed by GitHub
commit a0a28c23b4
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80 changed files with 5788 additions and 2114 deletions
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17
Python/ceval.c
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@ -2289,6 +2289,16 @@ clear_gen_frame(PyThreadState *tstate, _PyInterpreterFrame * frame)
void
_PyEval_FrameClearAndPop(PyThreadState *tstate, _PyInterpreterFrame * frame)
{
// Update last_profiled_frame for remote profiler frame caching.
// By this point, tstate->current_frame is already set to the parent frame.
// Only update if we're popping the exact frame that was last profiled.
// This avoids corrupting the cache when transient frames (called and returned
// between profiler samples) update last_profiled_frame to addresses the
// profiler never saw.
if (tstate->last_profiled_frame != NULL && tstate->last_profiled_frame == frame) {
tstate->last_profiled_frame = tstate->current_frame;
}
if (frame->owner == FRAME_OWNED_BY_THREAD) {
clear_thread_frame(tstate, frame);
}
@ -2345,7 +2355,7 @@ _PyEvalFramePushAndInit_Ex(PyThreadState *tstate, _PyStackRef func,
PyObject *kwnames = NULL;
_PyStackRef *newargs;
PyObject *const *object_array = NULL;
_PyStackRef stack_array[8];
_PyStackRef stack_array[8] = {0};
if (has_dict) {
object_array = _PyStack_UnpackDict(tstate, _PyTuple_ITEMS(callargs), nargs, kwargs, &kwnames);
if (object_array == NULL) {
@ -2408,7 +2418,7 @@ _PyEval_Vector(PyThreadState *tstate, PyFunctionObject *func,
if (kwnames) {
total_args += PyTuple_GET_SIZE(kwnames);
}
_PyStackRef stack_array[8];
_PyStackRef stack_array[8] = {0};
_PyStackRef *arguments;
if (total_args <= 8) {
arguments = stack_array;
@ -3343,6 +3353,9 @@ PyEval_MergeCompilerFlags(PyCompilerFlags *cf)
{
PyThreadState *tstate = _PyThreadState_GET();
_PyInterpreterFrame *current_frame = tstate->current_frame;
if (current_frame == tstate->base_frame) {
current_frame = NULL;
}
int result = cf->cf_flags != 0;
if (current_frame != NULL) {