Squashed 'externals/mp/' changes from 29cb5588d..649fde1e8

649fde1e8 typelist: Add drop
5efe868da travis: Drop GCC 7 from CI
c3f890f17 Update to use new metavalue types
c4dd1c9b9 metavalue: Add some common operations
7da45c71b Remove unnecessary public keyword for struct inheritance
287d8e7ec Correct typos in file headers

git-subtree-dir: externals/mp
git-subtree-split: 649fde1e814f9ce5b04d7ddeb940244d9f63cb2f
This commit is contained in:
MerryMage 2020-04-22 21:06:56 +01:00
parent 7b0c47d3f0
commit 1925d4dcc6
22 changed files with 460 additions and 24 deletions

View file

@ -13,7 +13,7 @@
namespace mp {
template<class F>
struct function_info : public function_info<decltype(&F::operator())> {};
struct function_info : function_info<decltype(&F::operator())> {};
template<class R, class... As>
struct function_info<R(As...)> {
@ -31,15 +31,15 @@ struct function_info<R(As...)> {
};
template<class R, class... As>
struct function_info<R(*)(As...)> : public function_info<R(As...)> {};
struct function_info<R(*)(As...)> : function_info<R(As...)> {};
template<class C, class R, class... As>
struct function_info<R(C::*)(As...)> : public function_info<R(As...)> {
struct function_info<R(C::*)(As...)> : function_info<R(As...)> {
using class_type = C;
};
template<class C, class R, class... As>
struct function_info<R(C::*)(As...) const> : public function_info<R(As...)> {
struct function_info<R(C::*)(As...) const> : function_info<R(As...)> {
using class_type = C;
};