From d531ed6bf7cf580efe6211b97456ceee37a8fc9f Mon Sep 17 00:00:00 2001
From: Victor Berchet <victor@suumit.com>
Date: Wed, 25 Jan 2017 10:25:34 -0800
Subject: [PATCH] docs(compiler): add comment to warn about regexp changes

ref #14082
---
 modules/@angular/compiler/src/selector.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/@angular/compiler/src/selector.ts b/modules/@angular/compiler/src/selector.ts
index 3956553fb0787..d5349671c9b64 100644
--- a/modules/@angular/compiler/src/selector.ts
+++ b/modules/@angular/compiler/src/selector.ts
@@ -12,6 +12,7 @@ const _SELECTOR_REGEXP = new RegExp(
     '(\\:not\\()|' +                               //":not("
         '([-\\w]+)|' +                             // "tag"
         '(?:\\.([-\\w]+))|' +                      // ".class"
+        // "-" should appear first in the regexp below as FF31 parses "[.-\w]" as a range
         '(?:\\[([-.\\w*]+)(?:=([^\\]]*))?\\])|' +  // "[name]", "[name=value]"
         '(\\))|' +                                 // ")"
         '(\\s*,\\s*)',                             // ","