Fixes to build with Closure (--closure 1)

emscripten-core · Feb 23, 2024 · c993e3d · c993e3d
1 parent 135baa3
commit c993e3d
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Showing 3 changed files with 19 additions and 3 deletions.
diff --git a/src/closure-externs/closure-externs.js b/src/closure-externs/closure-externs.js
@@ -260,3 +260,12 @@ var moduleArg;
  */
 Navigator.prototype.webkitGetUserMedia = function(
     constraints, successCallback, errorCallback) {};
+
+/**
+ * Global object for custom event target mappings, see:
+ * https://emscripten.org/docs/api_reference/html5.h.html#how-to-use-this-api
+ *
+ * @type {Object}
+ * @suppress {duplicate}
+ */
+var specialHTMLTargets;
diff --git a/src/library_browser.js b/src/library_browser.js
@@ -138,7 +138,9 @@ var LibraryBrowser = {
 #endif
         var img = new Image();
         img.onload = () => {
+#if ASSERTIONS
           assert(img.complete, `Image ${name} could not be decoded`);
+#endif
           var canvas = /** @type {!HTMLCanvasElement} */ (document.createElement('canvas'));
           canvas.width = img.width;
           canvas.height = img.height;
@@ -302,8 +304,9 @@ var LibraryBrowser = {
       if (!ctx) return null;
 
       if (setInModule) {
+#if ASSERTIONS
         if (!useWebGL) assert(typeof GLctx == 'undefined', 'cannot set in module if GLctx is used, but we are a non-GL context that would replace it');
-
+#endif
         Module.ctx = ctx;
         if (useWebGL) GL.makeContextCurrent(contextHandle);
         Module.useWebGL = useWebGL;
@@ -783,8 +786,9 @@ var LibraryBrowser = {
       return onerror ? onerror() : undefined;
     }
 #endif
+#if ASSERTIONS
     assert(runDependencies === 0, 'async_load_script must be run when no other dependencies are active');
-
+#endif
     {{{ runtimeKeepalivePush() }}}
 
     var loadDone = () => {
@@ -911,8 +915,9 @@ var LibraryBrowser = {
    * @param {boolean=} noSetTiming
    */`,
   $setMainLoop: (browserIterationFunc, fps, simulateInfiniteLoop, arg, noSetTiming) => {
+#if ASSERTIONS
     assert(!Browser.mainLoop.func, 'emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.');
-
+#endif
     Browser.mainLoop.func = browserIterationFunc;
     Browser.mainLoop.arg = arg;
 

diff --git a/src/library_idbfs.js b/src/library_idbfs.js
@@ -16,7 +16,9 @@ addToLibrary({
       if (typeof indexedDB != 'undefined') return indexedDB;
       var ret = null;
       if (typeof window == 'object') ret = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+#if ASSERTIONS
       assert(ret, 'IDBFS used, but indexedDB not supported');
+#endif
       return ret;
     },
     DB_VERSION: 21,