revert lifting work, due to systemjs/systemjs#1629

guybedford · guybedford · commit d0f1eb2428f6 · 2017-03-30T12:14:37.000+02:00
diff --git a/core/register-loader.js b/core/register-loader.js
@@ -638,13 +638,10 @@ function doEvaluate (loader, load, link, registry, state, seen) {
 
       // __esModule flag extension support via lifting
       if (moduleDefault && moduleDefault.__esModule) {
-        if (moduleObj.__useDefault)
-          delete moduleObj.__useDefault;
-        for (var p in moduleDefault) {
-          if (Object.hasOwnProperty.call(moduleDefault, p))
+        for (var p in moduleObj.default) {
+          if (Object.hasOwnProperty.call(moduleObj.default, p) && p !== 'default')
             moduleObj[p] = moduleDefault[p];
         }
-        moduleObj.__esModule = true;
       }
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -638,13 +638,10 @@ function doEvaluate (loader, load, link, registry, state, seen) {`
`638`	`638`
`639`	`639`	`// __esModule flag extension support via lifting`
`640`	`640`	`if (moduleDefault && moduleDefault.__esModule) {`
`641`		`- if (moduleObj.__useDefault)`
`642`		`- delete moduleObj.__useDefault;`
`643`		`- for (var p in moduleDefault) {`
`644`		`- if (Object.hasOwnProperty.call(moduleDefault, p))`
	`641`	`+ for (var p in moduleObj.default) {`
	`642`	`+ if (Object.hasOwnProperty.call(moduleObj.default, p) && p !== 'default')`
`645`	`643`	`moduleObj[p] = moduleDefault[p];`
`646`	`644`	`}`
`647`		`- moduleObj.__esModule = true;`
`648`	`645`	`}`
`649`	`646`	`}`
`650`	`647`	`}`