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Diffstat (limited to 'tests/run/lvalue_refs.pyx')
| -rw-r--r-- | tests/run/lvalue_refs.pyx | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/run/lvalue_refs.pyx b/tests/run/lvalue_refs.pyx index d42f2407e..6bd0d88bc 100644 --- a/tests/run/lvalue_refs.pyx +++ b/tests/run/lvalue_refs.pyx @@ -28,3 +28,15 @@ def test_lvalue_ref_assignment(): assert bar[0] == &baz[0][0] assert bar[0][0] == bongle + +# not *strictly* lvalue refs but this file seems the closest applicable place for it. +# GH 3754 - std::vector operator[] returns a reference, and this causes problems if +# the reference is passed into Cython __Pyx_GetItemInt +def test_ref_used_for_indexing(): + """ + >>> test_ref_used_for_indexing() + 'looked up correctly' + """ + cdef vector[int] idx = [1,2,3] + d = {1: "looked up correctly", 2:"oops"} + return d[idx[0]] |