Platforms: Pointer_stringify() is no more.

doc/changelog.dox

@@ -141,6 +141,8 @@ See also:
     @ref MAGNUM_TARGET_DESKTOP_GLES is defined. This allows for a smoother
     experience for example when using ANGLE on Windows. See
     @ref Platform-Sdl2Application-usage-gles for more information.
+-   Replaced uses of `Pointer_stringify()` in @ref Platform::Sdl2Application
+    which was removed in Emscripten 1.38.27
 
 @subsubsection changelog-latest-changes-text Text library
 

doc/snippets/platforms-html5.cpp

@@ -33,7 +33,7 @@ int main() {
 #pragma GCC diagnostic ignored "-Wdollar-in-identifier-extension"
 std::string title;
 EM_ASM_({document.getElementById('title').innerHTML =
-    Pointer_stringify($0, $1)}, title.data(), title.size());
+    UTF8ToString($0)}, title.data());
 #pragma GCC diagnostic pop
 /* [emasm-dollar] */
 }

src/Magnum/Platform/Sdl2Application.cpp

@@ -565,7 +565,7 @@ Vector2i Sdl2Application::framebufferSize() const {
 void Sdl2Application::setContainerCssClass(const std::string& cssClass) {
     #pragma GCC diagnostic push
     #pragma GCC diagnostic ignored "-Wdollar-in-identifier-extension"
-    EM_ASM_({document.getElementById('container').className = Pointer_stringify($0, $1);}, cssClass.data(), cssClass.size());
+    EM_ASM_({document.getElementById('container').className = AsciiToString($0);}, cssClass.data());
     #pragma GCC diagnostic pop
 }
 #endif