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5 Commits

Author SHA1 Message Date
Matthias Hausner e11ca24053 Use metadata annotation @patch for patch classes 
Annotate patch classes and top-level patch functions with @patch
instead of the pseudo-keyword patch. This allows the analyzer
to read patch files, and matches the syntax that dart2js uses.

The deprecated syntax is still supported, but a warning is printed when detected.

BUG=

Review URL: https://codereview.chromium.org/2220883004 .
 2016-08-09 09:48:03 -07:00
Lars Bak bc6358e5ef Sped up hashCode by removing megamorphic call to _identityHashCode. 
Microbenchmark measuring megamorhic hashCode access shows 25% speedup.

BUG=
R=asiva@google.com

Review URL: https://codereview.chromium.org/2137673002 .
 2016-07-08 15:19:55 -07:00
Stephen Adams 3e4d8fe6c7 Eliminate megamorphic lookup in Null.hashCode 
R=srdjan@google.com

Review URL: https://codereview.chromium.org/1860793002 .
 2016-04-05 09:01:49 -07:00
lrn@google.com c03e58cd99 Add Object.hashCodeOf to get the default hashCode of an object. 
BUG= http://dartbug.com/13404
R=floitsch@google.com, iposva@google.com

Review URL: https://codereview.chromium.org//24280003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27865 260f80e4-7a28-3924-810f-c04153c831b5
 2013-09-25 08:15:41 +00:00
rmacnak@google.com 8bdc9b5696 Cleanup making Null a public class of dart:core in the VM. Remove special cases for Null in lookup and compile-time type tests. 
BUG=http://dartbug.com/12364
R=asiva@google.com, regis@google.com

Review URL: https://codereview.chromium.org//22819005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26205 260f80e4-7a28-3924-810f-c04153c831b5
 2013-08-15 18:34:23 +00:00