feedc0de/expected
1
0
Fork 0
forked from TartanLlama/expected
Code Pull Requests Activity

Fix equality test for expected<void,E>

Browse Source
This commit is contained in:
Sy Brand
2022-11-24 11:50:20 +00:00
parent 96d547c03d
commit d901f362cc
2 changed files with 26 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/tl/expected.hpp
+14
View File
@@ -2276,6 +2276,20 @@ constexpr bool operator!=(const expected<T, E> &lhs,
? true
: (!lhs.has_value() ? lhs.error() != rhs.error() : *lhs != *rhs);
}
template <class E, class F>
constexpr bool operator==(const expected<void, E> &lhs,
const expected<void, F> &rhs) {
return (lhs.has_value() != rhs.has_value())
? false
: (!lhs.has_value() ? lhs.error() == rhs.error() : true);
}
template <class E, class F>
constexpr bool operator!=(const expected<void, E> &lhs,
const expected<void, F> &rhs) {
return (lhs.has_value() != rhs.has_value())
? true
: (!lhs.has_value() ? lhs.error() == rhs.error() : false);
}
template <class T, class E, class U>
constexpr bool operator==(const expected<T, E> &x, const U &v) {