use stack altering macros here
diff --git a/Python/ceval.c b/Python/ceval.c
index a5d465c..6141c13 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -2537,14 +2537,14 @@
v = SECOND();
w = THIRD();
tp = FOURTH();
- exc = stack_pointer[-5];
- tb = stack_pointer[-6];
- exit_func = stack_pointer[-7];
- stack_pointer[-7] = tb;
- stack_pointer[-6] = exc;
- stack_pointer[-5] = tp;
+ exc = PEEK(5);
+ tb = PEEK(6);
+ exit_func = PEEK(7);
+ SET_VALUE(7, tb);
+ SET_VALUE(6, exc);
+ SET_VALUE(5, tp);
/* UNWIND_EXCEPT_BLOCK will pop this off. */
- FOURTH() = NULL;
+ SET_FOURTH(NULL);
/* We just shifted the stack down, so we have
to tell the except handler block that the
values are lower than it expects. */