regenerator - npm Package Compare versions

Comparing version 0.2.3 to 0.2.4

package.json

@@ -19,3 +19,3 @@ {
   ],
-  "version": "0.2.3",
+  "version": "0.2.4",
   "homepage": "http://github.com/facebook/regenerator",
@@ -22,0 +22,0 @@ "repository": {

runtime/dev.js

@@ -37,3 +37,3 @@ /**
     var generator = this;
-    var context = new Context;
+    var context = new Context();
     var state = GenStateSuspendedStart;
@@ -43,4 +43,5 @@
       state = GenStateExecuting;
-      do var value = innerFn.call(self, context);
-      while (value === ContinueSentinel);
+      do {
+        var value = innerFn.call(self, context);
+      } while (value === ContinueSentinel);
       // If an exception is thrown from innerFn, we leave state ===
@@ -87,7 +88,7 @@ // GenStateExecuting and loop back for another invocation.
 
-    generator["throw"] = function(exception) {
+    generator.throw = function(exception) {
       assertCanInvoke();
 
       if (context.delegate) {
-        var info = context.delegate["throw"](exception);
+        var info = context.delegate.throw(exception);
         if (info.done) {
@@ -105,7 +106,9 @@ context.delegate = null;
 
-      while (true) try {
+      while (true) {
         context.dispatchException(exception);
-        return invoke();
-      } catch (thrown) {
-        exception = thrown;
+        try {
+          return invoke();
+        } catch (thrown) {
+          exception = thrown;
+        }
       }
@@ -131,8 +134,6 @@ };
       // class optimizations for simple generators.
-      var tempIndex = 0;
-      var tempName;
-      while (tempName = "t" + tempIndex, // N.B. Comma operator!
-             tempIndex < 20 || hasOwn.call(this, tempName)) {
+      for (var tempIndex = 0, tempName;
+           hasOwn.call(this, tempName = "t" + tempIndex) || tempIndex < 20;
+           ++tempIndex) {
         this[tempName] = null;
-        ++tempIndex;
       }
@@ -139,0 +140,0 @@ },

runtime/min.js

@@ -9,3 +9,2 @@ /**
  */
-
-!function(t){function e(t,e){return new n(t,e||null)}function n(t,e){function n(){f=h;do var n=t.call(e,u);while(n===s);return f=u.done?c:a,{value:n,done:u.done}}function i(){if(f===h)throw new Error("Generator is already running");if(f===c)throw new Error("Generator has already finished")}var l=this,u=new r,f=o;l.next=function(t){if(i(),u.delegate){var e=u.delegate.next(t);if(!e.done)return e;u.delegate=null}for(f===a&&(u.sent=t);;)try{return n()}catch(r){u.dispatchException(r)}},l["throw"]=function(t){if(i(),u.delegate){var e=u.delegate["throw"](t);if(!e.done)return e;u.delegate=null}if(f===o)throw f=c,t;for(;;)try{return u.dispatchException(t),n()}catch(r){t=r}}}function r(){this.reset()}var i=Object.prototype.hasOwnProperty;if(!t.wrapGenerator){t.wrapGenerator=e,"undefined"!=typeof exports&&(exports.wrapGenerator=e);var o="suspendedStart",a="suspendedYield",h="executing",c="completed",s={};r.prototype={constructor:r,reset:function(){this.next=0,this.sent=void 0,this.tryStack=[],this.done=!1,this.delegate=null;for(var t,e=0;t="t"+e,20>e||i.call(this,t);)this[t]=null,++e},stop:function(){if(i.call(this,"thrown")){var t=this.thrown;throw delete this.thrown,t}return this.done=!0,this.rval},keys:function(t){return Object.keys(t).reverse()},pushTry:function(t,e,n){e&&this.tryStack.push({finallyLoc:e,finallyTempVar:n}),t&&this.tryStack.push({catchLoc:t})},popCatch:function(t){var e=this.tryStack.length-1,n=this.tryStack[e];n&&n.catchLoc===t&&(this.tryStack.length=e)},popFinally:function(t){var e=this.tryStack.length-1,n=this.tryStack[e];n&&i.call(n,"finallyLoc")||(n=this.tryStack[--e]),n&&n.finallyLoc===t&&(this.tryStack.length=e)},dispatchException:function(t){var e,n=[],r=!1;if(this.done)throw t;for(var i=this.tryStack.length-1;i>=0;--i){if(e=this.tryStack[i],e.catchLoc){this.thrown=t,this.next=e.catchLoc,r=!0;break}e.finallyLoc&&(n.push(e),r=!0)}if(!r)throw t;for(;e=n.pop();)this[e.finallyTempVar]=this.next,this.next=e.finallyLoc},delegateYield:function(t,e){this.next=e;var n=t.next(this.sent);return n.done?(this.delegate=null,s):(this.delegate=t,n.value)}}}}(Function("return this")());
+!function(t){function e(t,e){return new n(t,e||null)}function n(t,e){function n(){f=h;do var n=t.call(e,u);while(n===s);return f=u.done?c:a,{value:n,done:u.done}}function i(){if(f===h)throw new Error("Generator is already running");if(f===c)throw new Error("Generator has already finished")}var l=this,u=new r,f=o;l.next=function(t){if(i(),u.delegate){var e=u.delegate.next(t);if(!e.done)return e;u.delegate=null}for(f===a&&(u.sent=t);;)try{return n()}catch(r){u.dispatchException(r)}},l.throw=function(t){if(i(),u.delegate){var e=u.delegate.throw(t);if(!e.done)return e;u.delegate=null}if(f===o)throw f=c,t;for(;;){u.dispatchException(t);try{return n()}catch(r){t=r}}}}function r(){this.reset()}var i=Object.prototype.hasOwnProperty;if(!t.wrapGenerator){t.wrapGenerator=e,"undefined"!=typeof exports&&(exports.wrapGenerator=e);var o="suspendedStart",a="suspendedYield",h="executing",c="completed",s={};r.prototype={constructor:r,reset:function(){this.next=0,this.sent=void 0,this.tryStack=[],this.done=!1,this.delegate=null;for(var t,e=0;i.call(this,t="t"+e)||20>e;++e)this[t]=null},stop:function(){if(i.call(this,"thrown")){var t=this.thrown;throw delete this.thrown,t}return this.done=!0,this.rval},keys:function(t){return Object.keys(t).reverse()},pushTry:function(t,e,n){e&&this.tryStack.push({finallyLoc:e,finallyTempVar:n}),t&&this.tryStack.push({catchLoc:t})},popCatch:function(t){var e=this.tryStack.length-1,n=this.tryStack[e];n&&n.catchLoc===t&&(this.tryStack.length=e)},popFinally:function(t){var e=this.tryStack.length-1,n=this.tryStack[e];n&&i.call(n,"finallyLoc")||(n=this.tryStack[--e]),n&&n.finallyLoc===t&&(this.tryStack.length=e)},dispatchException:function(t){var e,n=[],r=!1;if(this.done)throw t;for(var i=this.tryStack.length-1;i>=0;--i){if(e=this.tryStack[i],e.catchLoc){this.thrown=t,this.next=e.catchLoc,r=!0;break}e.finallyLoc&&(n.push(e),r=!0)}if(!r)throw t;for(;e=n.pop();)this[e.finallyTempVar]=this.next,this.next=e.finallyLoc},delegateYield:function(t,e){this.next=e;var n=t.next(this.sent);return n.done?(this.delegate=null,s):(this.delegate=t,n.value)}}}}(Function("return this")());

test/run.js

@@ -70,4 +70,4 @@ /**
 enqueue(convert, [
-  "test/tests.es6.js",
-  "test/tests.es5.js"
+  "./test/tests.es6.js",
+  "./test/tests.es5.js"
 ]);
@@ -79,3 +79,3 @@
     "--reporter", "spec",
-    "test/tests.es6.js"
+    "./test/tests.es6.js"
   ]);
@@ -86,3 +86,3 @@ }
   "--reporter", "spec",
-  "test/tests.es5.js"
+  "./test/tests.es5.js"
 ]);
@@ -111,3 +111,3 @@
       "./test/tests.es5.js",
-      "test/tests.browser.js"
+      "./test/tests.browser.js"
     ]);
@@ -114,0 +114,0 @@ } catch (ignored) {

test/tests.es6.js

@@ -793,1 +793,20 @@ /**
 });
+
+describe("generator .throw method", function() {
+  it("should work after the final call to .next", function() {
+    function *gen() {
+      yield 1;
+    }
+
+    var g = gen();
+    assert.deepEqual(g.next(), { value: 1, done: false });
+
+    var exception = new Error("unhandled exception");
+    try {
+      g.throw(exception);
+      assert.ok(false, "should have thrown an exception");
+    } catch (err) {
+      assert.strictEqual(err, exception);
+    }
+  });
+});

No alert changes

Improved metrics

Total package byte prevSize

82895

increased by0.54%

Lines of code

2371

increased by0.72%

No dependency changes