add 3.8 forelese reduction check

decompyle3/parsers/p38/full_custom.py

@@ -20,6 +20,7 @@
 from decompyle3.parsers.reduce_check import (  # joined_str_check,
     break_invalid,
     for38_invalid,
+    forelse38_invalid,
     if_not_stmtc_invalid,
     pop_return_check,
     whilestmt38_check,
@@ -787,6 +788,8 @@ def customize_reduce_checks_full38(self, tokens, customize):
         self.check_reduce["testfalsec"] = "tokens"
 
         self.check_reduce["break"] = "tokens"
+        self.check_reduce["forelselaststmt38"] = "AST"
+        self.check_reduce["forelselaststmtc38"] = "AST"
         self.check_reduce["for38"] = "tokens"
         self.check_reduce["ifstmt"] = "AST"
         self.check_reduce["joined_str"] = "AST"
@@ -798,6 +801,8 @@ def customize_reduce_checks_full38(self, tokens, customize):
         self.reduce_check_table["break"] = break_invalid
         self.reduce_check_table["if_not_stmtc"] = if_not_stmtc_invalid
         self.reduce_check_table["for38"] = for38_invalid
+        self.reduce_check_table["forelselaststmt38"] = forelse38_invalid
+        self.reduce_check_table["forelselaststmtc38"] = forelse38_invalid
         # self.reduce_check_table["joined_str"] = joined_str_check.joined_str_invalid
         self.reduce_check_table["or"] = or_cond_check_invalid
         self.reduce_check_table["pop_return"] = pop_return_check

decompyle3/parsers/reduce_check/forelse38_check.py

@@ -22,16 +22,18 @@ def forelse38_invalid(
     for_iter.
     """
 
-    come_froms = tree[5]
-    else_start = come_froms.first_child().off2int()
     saw_break = False
     saw_break_to_last = False
     last_offset = tokens[last].off2int()
 
     # for i in range(first, last):
     #     print(tokens[i])
 
-    # print("XXX", else_start, last_offset)
+    else_start = None
+    for node in tree:
+        if node.kind.startswith("else"):
+            else_start = node.first_child().off2int()
+    assert else_start is not None
 
     for i in range(first, last):
         t = tokens[i]

test/stdlib/3.8-exclude.sh

@@ -53,15 +53,11 @@ SKIP_TESTS=(
     [test_venv.py]=1 # Fails on its own
     [test_zipimport.py]=1 # test failures; works on uncompyle6
 
-    [test_profile.py]=1 # FIXME: break outside of loop! works in c28a3d1c
     [test_type_comments.py]=1 # test fails; works in c28a3d1c
     # And others!
 
     [test_c_locale_coercion.py]=1 # FIXME: parse error works in a810b68e
 
-    [test_nis.py]=1 # FIXME: works on ac5594b0; probably a "for38" reduction check
-    # SyntaxError: 'break' outside loop
-
     [test__xxsubinterpreters.py]=1 # FIXME: works on ac5594b0; probably a "for38" reduction checks
     # self.end not in ('same', 'opposite', 'send', 'recv')ValueErrorself.end        elif self.action in ('close',