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GH-131498: Cases generator: manage stacks automatically (GH-132074)

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Mark Shannon 2025-04-04 17:59:36 +01:00 • committed by GitHub
parent 305be5fb1a
commit 7099c75550
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GPG key ID: B5690EEEBB952194
15 changed files with 216 additions and 251 deletions
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23
Python/executor_cases.c.h generated
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@ -714,7 +714,6 @@
stack_pointer = _PyFrame_GetStackPointer(frame);
res = PyStackRef_True;
stack_pointer += 1;
assert(WITHIN_STACK_BOUNDS());
}
stack_pointer[-1] = res;
break;
@ -798,7 +797,6 @@
stack_pointer = _PyFrame_GetStackPointer(frame);
res = PyStackRef_True;
stack_pointer += 1;
assert(WITHIN_STACK_BOUNDS());
}
stack_pointer[-1] = res;
break;
@ -1206,7 +1204,6 @@
Py_DECREF(slice);
stack_pointer = _PyFrame_GetStackPointer(frame);
stack_pointer += 2;
assert(WITHIN_STACK_BOUNDS());
}
stack_pointer += -3;
assert(WITHIN_STACK_BOUNDS());
@ -1248,21 +1245,18 @@
Py_DECREF(slice);
stack_pointer = _PyFrame_GetStackPointer(frame);
stack_pointer += 2;
assert(WITHIN_STACK_BOUNDS());
}
stack_pointer += -2;
assert(WITHIN_STACK_BOUNDS());
_PyFrame_SetStackPointer(frame, stack_pointer);
_PyStackRef tmp = container;
container = PyStackRef_NULL;
stack_pointer[-1] = container;
stack_pointer[-3] = container;
PyStackRef_CLOSE(tmp);
tmp = v;
v = PyStackRef_NULL;
stack_pointer[-2] = v;
stack_pointer[-4] = v;
PyStackRef_CLOSE(tmp);
stack_pointer = _PyFrame_GetStackPointer(frame);
stack_pointer += -2;
stack_pointer += -4;
assert(WITHIN_STACK_BOUNDS());
if (err) {
JUMP_TO_ERROR();
@ -1732,7 +1726,7 @@
stack_pointer += -1;
assert(WITHIN_STACK_BOUNDS());
_PyFrame_SetStackPointer(frame, stack_pointer);
assert(EMPTY());
assert(STACK_LEVEL() == 0);
_Py_LeaveRecursiveCallPy(tstate);
_PyInterpreterFrame *dying = frame;
frame = tstate->current_frame = dying->previous;
@ -2073,7 +2067,6 @@
_PyFrame_SetStackPointer(frame, stack_pointer);
PyStackRef_CLOSE(seq);
stack_pointer = _PyFrame_GetStackPointer(frame);
stack_pointer[-1] = val0;
break;
}
@ -3004,7 +2997,6 @@
stack_pointer = _PyFrame_GetStackPointer(frame);
self_or_null = PyStackRef_NULL;
stack_pointer += 1;
assert(WITHIN_STACK_BOUNDS());
}
stack_pointer += -1;
assert(WITHIN_STACK_BOUNDS());
@ -3057,7 +3049,6 @@
}
self_or_null[0] = PyStackRef_NULL;
stack_pointer += 1;
assert(WITHIN_STACK_BOUNDS());
}
}
else {
@ -3073,7 +3064,6 @@
JUMP_TO_ERROR();
}
stack_pointer += 1;
assert(WITHIN_STACK_BOUNDS());
}
attr = PyStackRef_FromPyObjectSteal(attr_o);
stack_pointer[-1] = attr;
@ -5289,7 +5279,6 @@
case _EXIT_INIT_CHECK: {
_PyStackRef should_be_none;
should_be_none = stack_pointer[-1];
assert(STACK_LEVEL() == 2);
if (!PyStackRef_IsNone(should_be_none)) {
_PyFrame_SetStackPointer(frame, stack_pointer);
PyErr_Format(PyExc_TypeError,
@ -6347,7 +6336,6 @@
stack_pointer = _PyFrame_GetStackPointer(frame);
tuple = PyStackRef_FromPyObjectSteal(tuple_o);
stack_pointer += 2;
assert(WITHIN_STACK_BOUNDS());
}
stack_pointer[-2] = tuple;
stack_pointer[-1] = kwargs_out;
@ -6414,7 +6402,7 @@
if (gen == NULL) {
JUMP_TO_ERROR();
}
assert(EMPTY());
assert(STACK_LEVEL() == 0);
_PyFrame_SetStackPointer(frame, stack_pointer);
_PyInterpreterFrame *gen_frame = &gen->gi_iframe;
frame->instr_ptr++;
@ -6513,7 +6501,6 @@
else {
res = value;
stack_pointer += -1;
assert(WITHIN_STACK_BOUNDS());
}
stack_pointer[0] = res;
stack_pointer += 1;