New submission from ppperry:
trying to execute the following code:
import sys
def trace(frame, event, arg):
if event == "line" and frame.f_lineno > 12:
frame.f_lineno = 12
return None
return trace
sys.settrace(trace)
def error():
try:
pass
except:
pass
pass
pass
error()
Produces a fatal error:
Fatal Python error: XXX block stack underflow
Current thread 0x00000af4 (most recent call first):
File "jumpintoexception.py", line 12 in error
File "jumpintoexception.py", line 15 in <module>
----------
components: Interpreter Core, Library (Lib)
messages: 298556
nosy: ppperry
priority: normal
severity: normal
status: open
title: Fatal python error when jumping into except clause
type: crash
versions: Python 3.7
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Python tracker <[email protected]>
<http://bugs.python.org/issue30953>
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