Remove custom implementation of optional #6366
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/6366
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This pull request was exported from Phabricator. Differential Revision: D64634702 |
Summary: Now that we're using C++17, we don't need to maintain a custom implementation of `optional`. The standard optional has an implicit ctor that causes ambiguities in some reduce_util.h functions. Add explicit overrides to resolve the ambiguities. Note that this is technically an API break, since exec_aten::optional is changing in a way that can break some existing code. There is no way to roll this out incrementally, though, and there should not be many examples of user code that would break because of this change. Differential Revision: D64634702
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This pull request was exported from Phabricator. Differential Revision: D64634702 |
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Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as |
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Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as |
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Summary:
Now that we're using C++17, we don't need to maintain a custom implementation of
optional.The standard optional has an implicit ctor that causes ambiguities in some reduce_util.h functions. Add explicit overrides to resolve the ambiguities.
Note that this is technically an API break, since exec_aten::optional is changing in a way that can break some existing code. There is no way to roll this out incrementally, though, and there should not be many examples of user code that would break because of this change.
Differential Revision: D64634702