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py/compile: Don't do unnecessary check if iter parse node is a struct. 

If we get to this point in the code then pn_iter is guaranteed to be a
struct.
This commit is contained in:
Damien George 2017-04-22 21:43:42 +10:00
parent 03053f82db
commit 0dd6a59c89
1 changed files with 2 additions and 2 deletions
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4
py/compile.c
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@ -2833,14 +2833,14 @@ STATIC void compile_scope_comp_iter(compiler_t *comp, mp_parse_node_struct_t *pn
} else {
EMIT_ARG(store_comp, comp->scope_cur->kind, 4 * for_depth + 5);
}
} else if (MP_PARSE_NODE_IS_STRUCT_KIND(pn_iter, PN_comp_if)) {
} else if (MP_PARSE_NODE_STRUCT_KIND((mp_parse_node_struct_t*)pn_iter) == PN_comp_if) {
// if condition
mp_parse_node_struct_t *pns_comp_if = (mp_parse_node_struct_t*)pn_iter;
c_if_cond(comp, pns_comp_if->nodes[0], false, l_top);
pn_iter = pns_comp_if->nodes[1];
goto tail_recursion;
} else {
assert(MP_PARSE_NODE_IS_STRUCT_KIND(pn_iter, PN_comp_for)); // should be
assert(MP_PARSE_NODE_STRUCT_KIND((mp_parse_node_struct_t*)pn_iter) == PN_comp_for); // should be
// for loop
mp_parse_node_struct_t *pns_comp_for2 = (mp_parse_node_struct_t*)pn_iter;
compile_node(comp, pns_comp_for2->nodes[1]);