Commit Graph

4 Commits

Author SHA1 Message Date
Ali Mohammad Pur
6b4d7b6c19 AK: Fix Variant construction from lvalue references
Fixes #7371 and appends its test cases.
2021-05-22 09:34:31 +02:00
Timothy Flynn
145e246a5e AK: Allow AK::Variant::visit to return a value
This changes Variant::visit() to forward the value returned by the
selected visitor invocation. By perfectly forwarding the returned value,
this allows for the visitor to return by value or reference.

Note that all provided visitors must return the same type - the compiler
will otherwise fail with the message: "inconsistent deduction for auto
return type".
2021-05-19 20:41:09 +02:00
Ali Mohammad Pur
4fdbac236d AK/Variant: Deduplicate the contained types
This allows the construction of `Variant<int, int, int>`.
While this might not seem useful, it is very useful for making variants
that contain a series of member function pointers, which I plan to use
in LibGL for glGenLists() and co.
2021-05-11 14:09:17 +01:00
Brian Gianforcaro
67322b0702 Tests: Move AK tests to Tests/AK 2021-05-06 17:54:28 +02:00