Fix a memory leak in the test suite #1593
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This test creates a cycle between two `Func` objects (and indirectly through their instance) which prevents anything from being collected. This was found when running tests locally with address sanitizer, and using a `Weak<T>` breaks the cycle to allow collecting resources.
fitzgen
approved these changes
Apr 28, 2020
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This test creates a cycle between two
Funcobjects (and indirectlythrough their instance) which prevents anything from being collected.
This was found when running tests locally with address sanitizer, and
using a
Weak<T>breaks the cycle to allow collecting resources.