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authorINADA Naoki <methane@users.noreply.github.com>2017-02-21 17:33:24 (GMT)
committerGitHub <noreply@github.com>2017-02-21 17:33:24 (GMT)
commit3ab24bdd47fdd9d45719ad49f93d3878d4442d7e (patch)
treefac99d736cd7108e0ad302d51158e3f51b14b09c /Python
parente48fd93bbb36c6d80aa4eb6af09f58c69d8cf965 (diff)
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bpo-29607: Fix stack_effect computation for CALL_FUNCTION_EX (GH-219)
(cherry picked from commit 3a9ac827c7c87dffc60c4200323948551bcb6662)
Diffstat (limited to 'Python')
-rw-r--r--Python/compile.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Python/compile.c b/Python/compile.c
index 0e16075..6255ec7 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -1043,7 +1043,7 @@ 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);