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-rw-r--r--Python/compile.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/Python/compile.c b/Python/compile.c
index 9d3646e..9cc1399 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -3862,12 +3862,16 @@ stackdepth_walk(struct compiler *c, basicblock *b, int depth, int maxdepth)
target_depth = depth;
if (instr->i_opcode == FOR_ITER) {
target_depth = depth-2;
- } else if (instr->i_opcode == SETUP_FINALLY ||
- instr->i_opcode == SETUP_EXCEPT) {
+ }
+ else if (instr->i_opcode == SETUP_FINALLY ||
+ instr->i_opcode == SETUP_EXCEPT) {
target_depth = depth+3;
if (target_depth > maxdepth)
maxdepth = target_depth;
}
+ else if (instr->i_opcode == JUMP_IF_TRUE_OR_POP ||
+ instr->i_opcode == JUMP_IF_FALSE_OR_POP)
+ depth = depth - 1;
maxdepth = stackdepth_walk(c, instr->i_target,
target_depth, maxdepth);
if (instr->i_opcode == JUMP_ABSOLUTE ||