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MetaData operands can be None. Handle this.

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This commit is contained in:
Wladimir J. van der Laan 2012-09-14 16:59:30 +02:00
commit c94e852c0e
3 changed files with 16 additions and 4 deletions
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6
llvm/test_llvmpy.py
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@ -558,13 +558,15 @@ class TestMetaData(unittest.TestCase):
m = Module.new('a')
t = Type.int()
metadata = MetaData.get(m, [Constant.int(t, 100),
MetaDataString.get(m, 'abcdef')])
MetaDataString.get(m, 'abcdef'),
None])
MetaData.add_named_operand(m, 'foo', metadata)
self.assertEqual(MetaData.get_named_operands(m, 'foo'), [metadata])
self.assertEqual(MetaData.get_named_operands(m, 'bar'), [])
self.assertEqual(len(metadata.operands), 2)
self.assertEqual(len(metadata.operands), 3)
self.assertEqual(metadata.operands[0].z_ext_value, 100)
self.assertEqual(metadata.operands[1].string, 'abcdef')
self.assertTrue(metadata.operands[2] is None)
tests.append(TestMetaData)