From: ishell@chromium.org <ishell@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Mon, 27 Jan 2014 12:05:47 +0000 (+0000)
Subject: Hydrogen filter now supports trailing wildcard in negative filter.
X-Git-Tag: upstream/4.7.83~11010
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7c4594650b4240f8684bc411508ec4ff77c02c33;p=platform%2Fupstream%2Fv8.git

Hydrogen filter now supports trailing wildcard in negative filter.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/145663008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/objects.cc b/src/objects.cc
index 731d602..392c158 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -9862,11 +9862,18 @@ bool JSFunction::PassesFilter(const char* raw_filter) {
   Vector<const char> filter = CStrVector(raw_filter);
   if (filter.length() == 0) return name->length() == 0;
   if (filter[0] == '-') {
+    // Negative filter.
     if (filter.length() == 1) {
       return (name->length() != 0);
-    } else if (!name->IsUtf8EqualTo(filter.SubVector(1, filter.length()))) {
-      return true;
+    } else if (name->IsUtf8EqualTo(filter.SubVector(1, filter.length()))) {
+      return false;
+    }
+    if (filter[filter.length() - 1] == '*' &&
+        name->IsUtf8EqualTo(filter.SubVector(1, filter.length() - 1), true)) {
+      return false;
     }
+    return true;
+
   } else if (name->IsUtf8EqualTo(filter)) {
     return true;
   }