Python 3.0 comprehensions are a snowflake

This commit is contained in:
rocky
2018-06-24 16:46:56 -04:00
parent 4cbd136635
commit 93e889e82a
2 changed files with 43 additions and 7 deletions

View File

@@ -59,11 +59,22 @@ class Python30Parser(Python31Parser):
LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK POP_TOP JUMP_BACK RETURN_VALUE RETURN_LAST
list_comp_header ::= BUILD_LIST_0 DUP_TOP STORE_FAST
list_comp ::= list_comp_header
LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK
list_comp_header ::= BUILD_LIST_0 DUP_TOP STORE_FAST
list_comp ::= list_comp_header
LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK
set_comp_header ::= BUILD_SET_0 DUP_TOP STORE_FAST
set_comp ::= set_comp_header
LOAD_FAST FOR_ITER store comp_iter
JUMP_BACK
dict_comp_header ::= BUILD_MAP_0 DUP_TOP STORE_FAST
dict_comp ::= dict_comp_header
LOAD_FAST FOR_ITER store dict_comp_iter
JUMP_BACK
dict_comp_iter ::= expr expr ROT_TWO expr STORE_SUBSCR
# JUMP_IF_TRUE POP_TOP as a replacement
comp_if ::= expr jmp_false comp_iter