@assemblyscript/loader - npm Package Compare versions

Comparing version 0.9.0 to 0.9.1-nightly.20200131

index.js

@@ -279,12 +279,2 @@ "use strict";
 
-/** Wraps a WebAssembly function while also taking care of variable arguments. */
-function wrapFunction(fn, argumentsLength) {
-  var wrap = (...args) => {
-    if (argumentsLength) argumentsLength.value = args.length;
-    return fn(...args);
-  }
-  wrap.original = fn;
-  return wrap;
-}
-
 function isResponse(o) {
@@ -346,9 +336,8 @@ return typeof Response !== "undefined" && o instanceof Response;
   var module = baseModule ? Object.create(baseModule) : {};
-  var argumentsLength = exports["__argumentsLength"];
-  function hasOwnProperty(elem, prop) {
-    return Object.prototype.hasOwnProperty.call(elem, prop);
-  }
+  var setArgumentsLength = exports["__argumentsLength"]
+    ? function(length) { exports["__argumentsLength"].value = length; }
+    : exports["__setArgumentsLength"] || exports["__setargc"] || function() {};
   for (let internalName in exports) {
-    if (!hasOwnProperty(exports, internalName)) continue;
-    let elem = exports[internalName];
+    if (!Object.prototype.hasOwnProperty.call(exports, internalName)) continue;
+    const elem = exports[internalName];
     let parts = internalName.split(".");
@@ -358,3 +347,3 @@ let curr = module;
       let part = parts.shift();
-      if (!hasOwnProperty(curr, part)) curr[part] = {};
+      if (!Object.prototype.hasOwnProperty.call(curr, part)) curr[part] = {};
       curr = curr[part];
@@ -387,3 +376,3 @@ }
       if (/^(get|set):/.test(name)) {
-        if (!hasOwnProperty(curr, name = name.substring(4))) {
+        if (!Object.prototype.hasOwnProperty.call(curr, name = name.substring(4))) {
           let getter = exports[internalName.replace("set:", "get:")];
@@ -399,10 +388,11 @@ let setter = exports[internalName.replace("get:", "set:")];
         if (name === 'constructor') {
-          curr[name] = wrapFunction(elem, argumentsLength);
-        } else { // for methods
-          Object.defineProperty(curr, name, {
-            value: function (...args) {
-              if (argumentsLength) argumentsLength.value = args.length;
-              return elem(this[THIS], ...args);
-            }
-          });
+          (curr[name] = (...args) => {
+            setArgumentsLength(args.length);
+            return elem(...args);
+          }).original = elem;
+        } else { // instance method
+          (curr[name] = function(...args) { // !
+            setArgumentsLength(args.length);
+            return elem(this[THIS], ...args);
+          }).original = elem;
         }
@@ -412,3 +402,3 @@ }
       if (/^(get|set):/.test(name)) {
-        if (!hasOwnProperty(curr, name = name.substring(4))) {
+        if (!Object.prototype.hasOwnProperty.call(curr, name = name.substring(4))) {
           Object.defineProperty(curr, name, {
@@ -420,4 +410,7 @@ get: exports[internalName.replace("set:", "get:")],
         }
-      } else if (typeof elem === "function") {
-        curr[name] = wrapFunction(elem, argumentsLength);
+      } else if (typeof elem === "function" && elem !== setArgumentsLength) {
+        (curr[name] = (...args) => {
+          setArgumentsLength(args.length);
+          return elem(...args);
+        }).original = elem;
       } else {
@@ -428,3 +421,2 @@ curr[name] = elem;
   }
-
   return module;
@@ -431,0 +423,0 @@ }

package.json

@@ -12,3 +12,3 @@ {
   ],
-  "version": "0.9.0",
+  "version": "0.9.1-nightly.20200131",
   "author": "Daniel Wirtz <[e-mail]>",
@@ -28,3 +28,5 @@ "license": "Apache-2.0",
   "scripts": {
-    "test:build": "asc tests/assembly/index.ts -b tests/build/untouched.wasm",
+    "asbuild": "npm run asbuild:default && npm run asbuild:legacy",
+    "asbuild:default": "node ../../bin/asc tests/assembly/index.ts -b tests/build/default.wasm",
+    "asbuild:legacy": "node ../../bin/asc tests/assembly/index.ts --disable mutable-globals -b tests/build/legacy.wasm",
     "test": "node tests"
@@ -31,0 +33,0 @@ },

No alert changes

Improved metrics

Total package byte prevSize

33106

0.66%

Worsened metrics

Lines of code

466

-1.27%

No dependency changes