forked from M-Labs/artiq
c707ccf7d7
Strided slicing of one-dimensional arrays (i.e. with non-trivial steps) might have previously been working, but would have had different semantics, as all slices were copies rather than a view into the original data. Fixing this in the future will require adding support for an index stride field/tuple to our array representation (and all the associated indexing logic). GitHub: Fixes #1627.
25 lines
362 B
Python
25 lines
362 B
Python
# RUN: %python -m artiq.compiler.testbench.jit %s
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a = array([0, 1, 2, 3])
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b = a[2:3]
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assert b.shape == (1,)
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assert b[0] == 2
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b[0] = 5
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assert a[2] == 5
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b = a[3:2]
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assert b.shape == (0,)
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c = array([[0, 1], [2, 3]])
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d = c[:1]
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assert d.shape == (1, 2)
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assert d[0, 0] == 0
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assert d[0, 1] == 1
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d[0, 0] = 5
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assert c[0, 0] == 5
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d = c[1:0]
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assert d.shape == (0, 2)
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