Fix Armin's bug 1333982. He found it, he didn't created it :-)
This code generated a C assertion:
assert 1, ([s for s in x] +
[s for s in x])
pass
assert was completely broken, it needed to use the proper block.
compiler_use_block() is now no longer used, so remove it.
diff --git a/Lib/test/test_dis.py b/Lib/test/test_dis.py
index 985c878..ff4e34f 100644
--- a/Lib/test/test_dis.py
+++ b/Lib/test/test_dis.py
@@ -46,6 +46,43 @@
bug708901.func_code.co_firstlineno + 2,
bug708901.func_code.co_firstlineno + 3)
+
+def bug1333982(x=[]):
+ assert 0, ([s for s in x] +
+ 1)
+ pass
+
+dis_bug1333982 = """\
+ %-4d 0 LOAD_CONST 1 (0)
+ 3 JUMP_IF_TRUE 47 (to 53)
+ 6 POP_TOP
+ 7 LOAD_GLOBAL 0 (AssertionError)
+ 10 BUILD_LIST 0
+ 13 DUP_TOP
+ 14 LOAD_ATTR 1 (append)
+ 17 STORE_FAST 1 (_[1])
+ 20 LOAD_FAST 0 (x)
+ 23 GET_ITER
+ >> 24 FOR_ITER 16 (to 43)
+ 27 STORE_FAST 2 (s)
+ 30 LOAD_FAST 1 (_[1])
+ 33 LOAD_FAST 2 (s)
+ 36 CALL_FUNCTION 1
+ 39 POP_TOP
+ 40 JUMP_ABSOLUTE 24
+ >> 43 DELETE_FAST 1 (_[1])
+
+ %-4d 46 LOAD_CONST 2 (1)
+ 49 BINARY_ADD
+ 50 RAISE_VARARGS 2
+ >> 53 POP_TOP
+
+ %-4d 54 LOAD_CONST 0 (None)
+ 57 RETURN_VALUE
+"""%(bug1333982.func_code.co_firstlineno + 1,
+ bug1333982.func_code.co_firstlineno + 2,
+ bug1333982.func_code.co_firstlineno + 3)
+
class DisTests(unittest.TestCase):
def do_disassembly_test(self, func, expected):
s = StringIO.StringIO()
@@ -83,6 +120,9 @@
def test_bug_708901(self):
self.do_disassembly_test(bug708901, dis_bug708901)
+ def test_bug_1333982(self):
+ self.do_disassembly_test(bug1333982, dis_bug1333982)
+
def test_main():
run_unittest(DisTests)