Duplicate frame in traceback of exception raised inside trace function #102818
Description
First appeared in e028ae9.
Reproducer:
import sys def f(): pass def trace(frame, event, arg): raise ValueError() sys.settrace(trace) f()Before 'bad' commit (3e43fac):
Traceback (most recent call last): File "/home/.../trace_tb_bug.py", line 10, in <module> f() ^^^ File "/home/.../trace_tb_bug.py", line 3, in f def f(): File "/home/.../trace_tb_bug.py", line 7, in trace raise ValueError() ^^^^^^^^^^^^^^^^^^ ValueError After 'bad' commit (e028ae9):
Traceback (most recent call last): File "/home/.../trace_tb_bug.py", line 10, in <module> f() ^^^ File "/home/.../trace_tb_bug.py", line 3, in f def f(): File "/home/.../trace_tb_bug.py", line 3, in f def f(): File "/home/.../trace_tb_bug.py", line 7, in trace raise ValueError() ^^^^^^^^^^^^^^^^^^ ValueError 3.11.0 release and main (039714d) also lack pointers to error locations, but this probably needs a different issue:
Traceback (most recent call last): File "/home/.../trace_tb_bug.py", line 10, in <module> f() File "/home/.../trace_tb_bug.py", line 3, in f def f(): File "/home/.../trace_tb_bug.py", line 3, in f def f(): File "/home/.../trace_tb_bug.py", line 7, in trace raise ValueError() ValueError