Mercurial > cpython-lru_cache-weakref
diff Python/compile.c @ 14117:ac8809959d01 legacy-trunk
require list comprehensions to start with a for clause
| author | Skip Montanaro <skip@pobox.com> |
|---|---|
| date | Tue, 22 Aug 2000 02:43:07 +0000 |
| parents | d809b9b75b99 |
| children | 21ec69a56228 |
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--- a/Python/compile.c Tue Aug 22 02:04:46 2000 +0000 +++ b/Python/compile.c Tue Aug 22 02:43:07 2000 +0000 @@ -1043,7 +1043,7 @@ static void com_list_comprehension(struct compiling *c, node *n) { - /* listmaker: test list_iter */ + /* listmaker: test list_for */ char tmpname[12]; sprintf(tmpname, "__%d__", ++c->c_tmpname); com_addoparg(c, BUILD_LIST, 0); @@ -1052,7 +1052,7 @@ com_addopnamestr(c, LOAD_ATTR, "append"); com_addopnamestr(c, STORE_NAME, tmpname); com_pop(c, 1); - com_list_iter(c, n, CHILD(n, 0), tmpname); + com_list_for(c, CHILD(n, 1), CHILD(n, 0), tmpname); com_addopnamestr(c, DELETE_NAME, tmpname); --c->c_tmpname; } @@ -1060,8 +1060,8 @@ static void com_listmaker(struct compiling *c, node *n) { - /* listmaker: test ( list_iter | (',' test)* [','] ) */ - if (NCH(n) > 1 && TYPE(CHILD(n, 1)) == list_iter) + /* listmaker: test ( list_for | (',' test)* [','] ) */ + if (NCH(n) > 1 && TYPE(CHILD(n, 1)) == list_for) com_list_comprehension(c, n); else { int len = 0;