Merge branch 'master' of github.com:6to5/6to5

lib/babel/transformation/transformers/es6/tail-call.js

@@ -112,6 +112,8 @@ TailCallTransformer.prototype.run = function () {
     body.unshift(t.variableDeclaration("var", paramDecls));
   }
 
+  body.push(t.returnStatement());
+
   node.body = util.template("tail-call-body", {
     THIS_ID:       this.thisId,
     ARGUMENTS_ID:  this.argumentsId,

test/fixtures/transformation/es6-tail-call/call-apply/expected.js

@@ -15,6 +15,6 @@
     } else {
       _arguments = [_x = n - 1];
       continue _function;
-    }
+    }return;
   }
 })(1000000) === "foo";

test/fixtures/transformation/es6-tail-call/expression-consequent/expected.js

@@ -5,5 +5,6 @@ function f() {
     if (true) {} else {
       continue _function;
     }
+    return;
   }
 }

test/fixtures/transformation/es6-tail-call/expressions/expected.js

@@ -17,6 +17,6 @@
       }
       _x = n - 1;
       continue _function;
-    }
+    }return;
   }
 })(1000000, true) === "foo";

test/fixtures/transformation/es6-tail-call/factorial/expected.js

@@ -11,6 +11,6 @@ function fact(_x2) {
       continue _function;
     } else {
       return acc;
-    }
+    }return;
   }
 }

test/fixtures/transformation/es6-tail-call/recursion/expected.js

@@ -20,5 +20,6 @@
     g = 123;
     _arguments = [_x2 = n - 1];
     continue _function;
+    return;
   }
 })(1000000, true) === "foo";

test/fixtures/transformation/es6-tail-call/try-catch/expected.js

@@ -21,6 +21,7 @@
       _x = n - 1;
       continue _function;
     }
+    return;
   }
 })(1000000) === "foo";
 
@@ -45,5 +46,6 @@
       _x = n - 1;
       continue _function;
     }
+    return;
   }
 })(1000000) === "foo";