include members of namespaces that are exported as defaults

src/Module.js

@@ -42,6 +42,8 @@ class SyntheticDefaultDeclaration {
 		this.isUsed = true;
 		this.statement.mark();
 
+		if ( this.original ) this.original.use();
+
 		this.aliases.forEach( alias => alias.use() );
 	}
 }
@@ -84,11 +86,6 @@ class SyntheticNamespaceDeclaration {
 		if ( !this.needsNamespaceBlock ) {
 			this.needsNamespaceBlock = true;
 			this.module.bundle.internalNamespaces.push( this );
-
-			keys( this.originals ).forEach( name => {
-				const original = this.originals[ name ];
-				original.use();
-			});
 		}
 
 		reference.declaration = this;
@@ -114,7 +111,10 @@ class SyntheticNamespaceDeclaration {
 	}
 
 	use () {
-		// noop?
+		keys( this.originals ).forEach( name => {
+			this.originals[ name ].use();
+		});
+
 		this.aliases.forEach( alias => alias.use() );
 	}
 }

test/form/spacing-after-function-with-semicolon/_config.js

@@ -1,4 +1,3 @@
 module.exports = {
-	solo: true,
 	description: 'handles superfluous semicolons'
 };

test/function/mark-namespace-members/_config.js

@@ -0,0 +1,3 @@
+module.exports = {
+	description: 'marks namespace members'
+};

test/function/mark-namespace-members/bar.js

@@ -0,0 +1,5 @@
+function bar () {
+	return 42;
+}
+
+export default bar;

test/function/mark-namespace-members/foo.js

@@ -0,0 +1 @@
+export { default as bar } from './bar';

test/function/mark-namespace-members/main.js

@@ -0,0 +1,4 @@
+import * as foo from './foo';
+
+var member = 'bar';
+assert.equal( foo[ member ](), 42 );