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| author | Jeremy Hylton <jeremy@alum.mit.edu> | 2001-03-19 20:42:11 (GMT) |
|---|---|---|
| committer | Jeremy Hylton <jeremy@alum.mit.edu> | 2001-03-19 20:42:11 (GMT) |
| commit | e241e29f3d0c4a2e4c7beee018ae409beb4239de (patch) | |
| tree | 33916bded649f76b132bc93f6136d79ae3a9a915 | |
| parent | 23b4227ec899bb0e3e6f41d58e354418999fae8c (diff) | |
| download | cpython-e241e29f3d0c4a2e4c7beee018ae409beb4239de.zip cpython-e241e29f3d0c4a2e4c7beee018ae409beb4239de.tar.gz cpython-e241e29f3d0c4a2e4c7beee018ae409beb4239de.tar.bz2 | |
Add test for a list comprehension that is nested in the left-hand part
of another list comp. This caused crashes reported as SF bugs 409230
and 407800.
Note that the new tests are in a function so that the name lookup code
isn't affected by how many *other* list comprehensions are in the same
scope.
| -rw-r--r-- | Lib/test/output/test_grammar | 1 | ||||
| -rw-r--r-- | Lib/test/test_grammar.py | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/output/test_grammar b/Lib/test/output/test_grammar index 927b4fe..5d0c177 100644 --- a/Lib/test/output/test_grammar +++ b/Lib/test/output/test_grammar @@ -60,4 +60,5 @@ classdef [(1, 'Apple'), (1, 'Banana'), (1, 'Coconut'), (2, 'Apple'), (2, 'Banana'), (2, 'Coconut'), (3, 'Apple'), (3, 'Banana'), (3, 'Coconut'), (4, 'Apple'), (4, 'Banana'), (4, 'Coconut'), (5, 'Apple'), (5, 'Banana'), (5, 'Coconut')] [(1, 'Banana'), (1, 'Coconut'), (2, 'Banana'), (2, 'Coconut'), (3, 'Banana'), (3, 'Coconut'), (4, 'Banana'), (4, 'Coconut'), (5, 'Banana'), (5, 'Coconut')] [0, 0, 0] +[[1, 2], [3, 4], [5, 6]] [('Boeing', 'Airliner'), ('Boeing', 'Engine'), ('Ford', 'Engine'), ('Macdonalds', 'Cheeseburger')] diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py index 75a55b9..04b1431 100644 --- a/Lib/test/test_grammar.py +++ b/Lib/test/test_grammar.py @@ -661,6 +661,11 @@ def test_in_func(l): print test_in_func(nums) +def test_nested_front(): + print [[y for y in [x, x + 1]] for x in [1,3,5]] + +test_nested_front() + check_syntax("[i, s for i in nums for s in strs]") check_syntax("[x if y]") |