djsundog
/
circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

PN_atom_expr_normal parse nodes always have structs for their second
sub-node, so simplify the check for the sub-node kind to save code size.
This commit is contained in:
Damien George 2017-04-22 14:13:37 +10:00
parent 4df013c8cc
commit fa03bbf0fd
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
py/compile.c
View File

@ -1422,7 +1422,7 @@ STATIC void compile_for_stmt(compiler_t *comp, mp_parse_node_struct_t *pns) {
mp_parse_node_struct_t *pns_it = (mp_parse_node_struct_t*)pns->nodes[1];
if (MP_PARSE_NODE_IS_ID(pns_it->nodes[0])
&& MP_PARSE_NODE_LEAF_ARG(pns_it->nodes[0]) == MP_QSTR_range
&& MP_PARSE_NODE_IS_STRUCT_KIND(pns_it->nodes[1], PN_trailer_paren)) {
&& MP_PARSE_NODE_STRUCT_KIND((mp_parse_node_struct_t*)pns_it->nodes[1]) == PN_trailer_paren) {
mp_parse_node_t pn_range_args = ((mp_parse_node_struct_t*)pns_it->nodes[1])->nodes[0];
mp_parse_node_t *args;
int n_args = mp_parse_node_extract_list(&pn_range_args, PN_arglist, &args);