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Fix issue #21 #58

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Fix issue #21 #58

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3 changes: 2 additions & 1 deletion include/function2/function2.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -339,7 +339,8 @@ template <typename T, typename = void>
struct address_taker {
template <typename O>
static void* take(O&& obj) {
return std::addressof(obj);
const void *ret = std::addressof(obj);
return const_cast<void*>(ret);
}
static T& restore(void* ptr) {
return *static_cast<T*>(ptr);
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4 changes: 2 additions & 2 deletions test/regressions.cpp
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Expand Up @@ -191,13 +191,13 @@ TEST(regression_tests, unique_non_copyable) {
}

// https://github.com/Naios/function2/issues/21
/*TEST(regression_tests, can_bind_const_view) {
TEST(regression_tests, can_bind_const_view) {
auto const callable = [] { return 5; };

fu2::function_view<int() const> view(callable);

ASSERT_EQ(view(), 5);
}*/
}

// https://github.com/Naios/function2/issues/48
// -Waddress warning generated for non-capturing lambdas on gcc <= 9.2 #48
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