bpo-47177: Replace f_lasti with prev_instr (GH-32208)

2022-04-07 12:31:01 -07:00
parent 87eec70d97
commit ef6a482b02
10 changed files with 90 additions and 75 deletions
--- a/Python/frame.c
+++ b/Python/frame.c
@@ -127,3 +127,10 @@ _PyFrame_Push(PyThreadState *tstate, PyFunctionObject *func)
    _PyFrame_InitializeSpecials(new_frame, func, NULL, code->co_nlocalsplus);
    return new_frame;
 }
+
+int
+_PyInterpreterFrame_GetLine(_PyInterpreterFrame *frame)
+{
+    int addr = _PyInterpreterFrame_LASTI(frame) * sizeof(_Py_CODEUNIT);
+    return PyCode_Addr2Line(frame->f_code, addr);
+}