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Patch #1346214: correctly optimize away "if 0"-style stmts

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(thanks to Neal for review)
This commit is contained in:
Georg Brandl 2006-06-04 21:56:52 +00:00
parent 9f16760666
commit ddbaa660d3
5 changed files with 57 additions and 18 deletions
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6
Lib/test/test_generators.py
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@ -733,7 +733,7 @@ syntax_tests = """
... yield 1
Traceback (most recent call last):
..
SyntaxError: 'return' with argument inside generator (<doctest test.test_generators.__test__.syntax[0]>, line 2)
SyntaxError: 'return' with argument inside generator (<doctest test.test_generators.__test__.syntax[0]>, line 3)
>>> def f():
... yield 1
@ -876,9 +876,9 @@ These are fine:
... if 0:
... return 3 # but *this* sucks (line 8)
... if 0:
... yield 2 # because it's a generator
... yield 2 # because it's a generator (line 10)
Traceback (most recent call last):
SyntaxError: 'return' with argument inside generator (<doctest test.test_generators.__test__.syntax[24]>, line 8)
SyntaxError: 'return' with argument inside generator (<doctest test.test_generators.__test__.syntax[24]>, line 10)
This one caused a crash (see SF bug 567538):