util: Remove probably misleading TODO

MarcoFalke · MarcoFalke · commit faa05854f832 · 2020-11-24T10:09:48.000+01:00
The TODO has been added by me, but I don't remember how to solve it. The
current code works fine, so just remove the TODO.
diff --git a/src/util/check.h b/src/util/check.h
@@ -46,7 +46,7 @@ class NonFatalCheckError : public std::runtime_error
 #error "Cannot compile without assertions!"
 #endif
 
-/** Helper for Assert(). TODO remove in C++14 and replace `decltype(get_pure_r_value(val))` with `T` (templated lambda) */
+/** Helper for Assert() */
 template <typename T>
 T get_pure_r_value(T&& val)
 {

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ class NonFatalCheckError : public std::runtime_error`
`46`	`46`	`#error "Cannot compile without assertions!"`
`47`	`47`	`#endif`
`48`	`48`
`49`		-/** Helper for Assert(). TODO remove in C++14 and replace `decltype(get_pure_r_value(val))` with `T` (templated lambda) */
	`49`	`+/** Helper for Assert() */`
`50`	`50`	`template <typename T>`
`51`	`51`	`T get_pure_r_value(T&& val)`
`52`	`52`	`{`