[Python-Dev] Is core dump always a bug? Advice requested (original) (raw)

"Martin v. Löwis" martin at v.loewis.de
Thu May 13 15:23:35 EDT 2004

Michel Pelletier wrote:

But just looking at some code here, is RETURNVALUE ever inside a SETUPEXCEPT block?

What about this code:

def foo(): ... try: ... try: ... return 7 ... except: ... pass ... finally: ... print "Hello" ... dis.dis(foo) 2 0 SETUP_FINALLY 22 (to 25)

3 3 SETUP_EXCEPT 8 (to 14)

4 6 LOAD_CONST 1 (7) 9 RETURN_VALUE 10 POP_BLOCK 11 JUMP_FORWARD 7 (to 21)

5 >> 14 POP_TOP 15 POP_TOP 16 POP_TOP

6 17 JUMP_FORWARD 1 (to 21) 20 END_FINALLY >> 21 POP_BLOCK 22 LOAD_CONST 0 (None)

8 >> 25 LOAD_CONST 2 ('Hello') 28 PRINT_ITEM 29 PRINT_NEWLINE 30 END_FINALLY 31 LOAD_CONST 0 (None) 34 RETURN_VALUE