Removed unused

src/Bundle.js

@@ -1,11 +1,9 @@
-import { basename, extname } from './utils/path';
 import { Promise } from 'sander';
 import MagicString from 'magic-string';
 import { blank, keys } from './utils/object';
 import Module from './Module';
 import ExternalModule from './ExternalModule';
 import finalisers from './finalisers/index';
-import makeLegalIdentifier from './utils/makeLegalIdentifier';
 import ensureArray from './utils/ensureArray';
 import { defaultResolver, defaultExternalResolver } from './utils/resolveId';
 import { defaultLoader } from './utils/load';
@@ -52,38 +50,8 @@ export default class Bundle {
 		return Promise.resolve( this.resolveId( this.entry, undefined, this.resolveOptions ) )
 			.then( id => this.fetchModule( id ) )
 			.then( entryModule => {
-				const defaultExport = entryModule.exports.default;
-
 				this.entryModule = entryModule;
 
-				if ( defaultExport ) {
-					entryModule.needsDefault = true;
-
-					// `export default function foo () {...}` -
-					// use the declared name for the export
-					if ( defaultExport.identifier ) {
-						entryModule.suggestName( 'default', defaultExport.identifier );
-					}
-
-					// `export default a + b` - generate an export name
-					// based on the id of the entry module
-					else {
-						let defaultExportName = makeLegalIdentifier( basename( this.entryModule.id ).slice( 0, -extname( this.entryModule.id ).length ) );
-
-						// deconflict
-						let topLevelNames = [];
-						entryModule.statements.forEach( statement => {
-							keys( statement.defines ).forEach( name => topLevelNames.push( name ) );
-						});
-
-						while ( ~topLevelNames.indexOf( defaultExportName ) ) {
-							defaultExportName = `_${defaultExportName}`;
-						}
-
-						entryModule.suggestName( 'default', defaultExportName );
-					}
-				}
-
 				entryModule.markAllStatements( true );
 				this.markAllModifierStatements();
 				this.orderedModules = this.sort();

src/ExternalModule.js

@@ -39,12 +39,4 @@ export default class ExternalModule {
 	findDefiningStatement () {
 		return null;
 	}
-
-	suggestName ( exportName, suggestion ) {
-		const id = this.exports.lookup( exportName );
-
-		if ( id.name === id.originalName ) {
-			id.name = suggestion;
-		}
-	}
 }

src/Module.js

@@ -1,3 +1,4 @@
+import { basename, extname } from './utils/path';
 import { parse } from 'acorn';
 import MagicString from 'magic-string';
 import Statement from './Statement';
@@ -32,7 +33,7 @@ export default class Module {
 		this.id = id;
 
 		// Implement Identifier interface.
-		this.name = makeLegalIdentifier( id );
+		this.name = makeLegalIdentifier( basename( id ).slice( 0, -extname( id ).length ) );
 
 		// By default, `id` is the filename. Custom resolvers and loaders
 		// can change that, but it makes sense to use it for the source filename