Merge 5f0ff1d57bf248c5966433f55615becb8e65647c into 4742bc192a8561c96942fa23335502b4987522fb

README.md

@@ -50,7 +50,7 @@ dyn_array                                                                | &#x26
 [**4. Utilities**][cg-utilities]                                         |            |
 move_owner                                                               | ☐   | A helper function that moves one `owner` to the other
 [byte](docs/headers.md#user-content-H-byte-byte)                         | ☑   | Either an alias to `std::byte` or a byte type
-[final_action](docs/headers.md#user-content-H-util-final_action)         | ☑   | A RAII style class that invokes a functor on its destruction
+[final_action](docs/headers.md#user-content-H-util-final_action)         | ☑   | A RAII style class that invokes a non-throwing functor on its destruction
 [finally](docs/headers.md#user-content-H-util-finally)                   | ☑   | A helper function instantiating [final_action](docs/headers.md#user-content-H-util-final_action)
 [GSL_SUPPRESS](docs/headers.md#user-content-H-assert-gsl_suppress)       | ☑   | A macro that takes an argument and turns it into `[[gsl::suppress(x)]]` or `[[gsl::suppress("x")]]`
 [[implicit]]                                                             | ☐   | A "marker" to put on single-argument constructors to explicitly make them non-explicit

docs/headers.md

@@ -802,7 +802,7 @@ template <class F>
 class final_action { ... };
 ```
 
-`final_action` allows you to ensure something gets run at the end of a scope.
+`final_action` allows you to ensure non-throwing code is executed at the end of a scope.
 
 See [E.19: Use a final_action object to express cleanup if no suitable resource handle is available](https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Re-finally)
 
@@ -813,13 +813,13 @@ explicit final_action(const F& ff) noexcept;
 explicit final_action(F&& ff) noexcept;
 ```
 
-Construct an object with the action to invoke in the destructor.
+Construct an object with the non-throwing action to invoke in the destructor.
 
 ```cpp
 ~final_action() noexcept;
 ```
 
-The destructor will call the action that was passed in the constructor.
+The destructor will invoke the action that was passed in the constructor; if the action throws an exception the program will terminate.
 
 ```cpp
 final_action(final_action&& other) noexcept;

include/gsl/util

@@ -69,7 +69,7 @@ namespace gsl
 // index type for all container indexes/subscripts/sizes
 using index = std::ptrdiff_t;
 
-// final_action allows you to ensure something gets run at the end of a scope
+// final_action allows you to ensure non-throwing code is executed at the end of a scope.
 template <class F>
 class final_action
 {