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py: Fix bug in compiler which allowed through illegal augmented assign.

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It allowed such things as (a, b) += c.
This commit is contained in:
Damien George 2015-03-25 23:06:48 +00:00
parent 5e1d993f54
commit 44f65c0e2f
1 changed files with 3 additions and 0 deletions
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3
py/compile.c
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@ -858,6 +858,9 @@ STATIC void c_assign(compiler_t *comp, mp_parse_node_t pn, assign_kind_t assign_
// empty tuple
goto cannot_assign;
} else if (MP_PARSE_NODE_IS_STRUCT_KIND(pns->nodes[0], PN_testlist_comp)) {
if (assign_kind != ASSIGN_STORE) {
goto bad_aug;
}
pns = (mp_parse_node_struct_t*)pns->nodes[0];
goto testlist_comp;
} else {