Benjamin Worpitz e7c26f09d1 Fix non-default-constructible type lists used in TEMPLATE_LIST_TEST_CASE (#1697)
* Fix non-default-constructible type lists used in TEMPLATE_LIST_TEST_CASE

std::tuple is not default constructible when the first type is not
default-constuctible. Therefore it can not be instantiated.
to circumvent this, we have to use std::declval in the unevaluate decltype
context.
2019-07-22 12:56:33 +02:00
..
2019-04-27 18:50:05 +01:00