fix(compiler): fix a typo in BIND_NAME_REGEXP

Author: vicb

modules/core/src/compiler/pipeline/property_binding_parser.js

@@ -11,7 +11,7 @@ import {CompileControl} from './compile_control';
 import {interpolationToExpression} from './text_interpolation_parser';
 
 // TODO(tbosch): Cannot make this const/final right now because of the transpiler...
-var BIND_NAME_REGEXP = RegExpWrapper.create('^(?:(?:(bind)|(let)|(on))-(.+))|\\[([^\\]]+)\\]|\\(([^\\]]+)\\)');
+var BIND_NAME_REGEXP = RegExpWrapper.create('^(?:(?:(bind)|(let)|(on))-(.+))|\\[([^\\]]+)\\]|\\(([^\\)]+)\\)');
 
 /**
  * Parses the property bindings on a single element.

modules/core/test/compiler/pipeline/property_binding_parser_spec.js

@@ -43,6 +43,10 @@ export function main() {
  it('should detect () syntax', () => {
  var results = createPipeline().process(createElement('<div (click)="b()"></div>'));
  expect(MapWrapper.get(results[0].eventBindings, 'click').source).toEqual('b()');
+ // "(click[])" is not an expected syntax and is only used to validate the regexp
+ results = createPipeline().process(createElement('<div (click[])="b()"></div>'));
+ expect(MapWrapper.get(results[0].eventBindings, 'click[]').source).toEqual('b()');
+
  });
 
  it('should detect on- syntax', () => {