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Remove undefined behaviour #117

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merged 3 commits into from
Feb 15, 2023

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daira
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@daira daira commented Sep 5, 2022

Add assertions for cases where the API documents undefined behaviour. This affects operator->, operator*, and error() on a tl::expected. The performance impact is likely negligible for typical uses. refs #113

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daira commented Sep 5, 2022

Note that the assertion behaviour can be overridden by defining a TL_ASSERT macro before including expected.hpp. I needed this for the tests, but it should probably also be documented. (Done, in README.md.)

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Could you merge it?

This affects operator->, operator*, and error() on a tl::expected
instance. The performance impact is likely negligible for typical uses.
refs TartanLlama#113

Signed-off-by: Daira Hopwood <[email protected]>
Signed-off-by: Daira Hopwood <[email protected]>
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daira commented Dec 8, 2022

I've rebased this to current master.

daira added a commit to daira/tl-docs that referenced this pull request Dec 9, 2022
@centromere
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Hi @TartanLlama. Are you available to give this a review?

@TartanLlama TartanLlama merged commit 79a2068 into TartanLlama:master Feb 15, 2023
@daira daira deleted the remove-undefined-behaviour branch February 16, 2023 19:31
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daira commented Feb 16, 2023

Note that TartanLlama/tl-docs#4 is a related doc change.

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4 participants