From 9a8423da364a3a80dc190a05f79a1edf1a42078d Mon Sep 17 00:00:00 2001
From: Dzmitry Shylovich <Dzmitry_Shylovich@epam.com>
Date: Fri, 9 Dec 2016 21:45:48 +0300
Subject: [PATCH] fix(selector): SelectorMatcher match elements with :not
 selector (#12977)

---
 modules/@angular/compiler/src/selector.ts       | 6 +++---
 modules/@angular/compiler/test/selector_spec.ts | 5 +++++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/modules/@angular/compiler/src/selector.ts b/modules/@angular/compiler/src/selector.ts
index e15bf4a7aa..2934414ac3 100644
--- a/modules/@angular/compiler/src/selector.ts
+++ b/modules/@angular/compiler/src/selector.ts
@@ -297,12 +297,12 @@ export class SelectorMatcher {
       return false;
     }
 
-    let selectables = map.get(name);
-    const starSelectables = map.get('*');
+    let selectables: SelectorContext[] = map.get(name) || [];
+    const starSelectables: SelectorContext[] = map.get('*');
     if (starSelectables) {
       selectables = selectables.concat(starSelectables);
     }
-    if (!selectables) {
+    if (selectables.length === 0) {
       return false;
     }
     let selectable: SelectorContext;
diff --git a/modules/@angular/compiler/test/selector_spec.ts b/modules/@angular/compiler/test/selector_spec.ts
index c58875df21..5e26f584c5 100644
--- a/modules/@angular/compiler/test/selector_spec.ts
+++ b/modules/@angular/compiler/test/selector_spec.ts
@@ -223,6 +223,11 @@ export function main() {
       expect(matched).toEqual([s1[0], 1, s2[0], 2, s3[0], 3, s4[0], 4]);
     });
 
+    it('should match * with :not selector', () => {
+      matcher.addSelectables(CssSelector.parse(':not([a])'), 1);
+      expect(matcher.match(CssSelector.parse('div')[0], () => {})).toEqual(true);
+    });
+
     it('should match with multiple :not selectors', () => {
       matcher.addSelectables(s1 = CssSelector.parse('div:not([a]):not([b])'), 1);
       expect(matcher.match(CssSelector.parse('div[a]')[0], selectableCollector)).toBe(false);