mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-31 05:58:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 7

bpo-29607: Fix stack_effect computation for CALL_FUNCTION_EX (#202)

Browse source
This commit is contained in:
Matthieu Dartiailh 2017-02-21 14:25:22 +01:00 • committed by Serhiy Storchaka
parent fb8fe72fc5
commit 3a9ac827c7
2 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Python/compile.c
View file

@ -1045,7 +1045,7 @@ PyCompile_OpcodeStackEffect(int opcode, int oparg)
case CALL_FUNCTION_KW:
return -oparg-1;
case CALL_FUNCTION_EX:
return - ((oparg & 0x01) != 0) - ((oparg & 0x02) != 0);
return -1 - ((oparg & 0x01) != 0);
case MAKE_FUNCTION:
return -1 - ((oparg & 0x01) != 0) - ((oparg & 0x02) != 0) -
((oparg & 0x04) != 0) - ((oparg & 0x08) != 0);