9a6ed9a718
Implement async* functions in VM
...
R=iposva@google.com
Review URL: https://codereview.chromium.org//944893005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@44185 260f80e4-7a28-3924-810f-c04153c831b5
2015-03-03 17:49:53 +00:00
ebabd58de8
- Add a _fatal helper function into dart:core, so that we can
...
abort if we get into an unrecoverable state in the core library.
R=hausner@google.com
Review URL: https://codereview.chromium.org//953973003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@44010 260f80e4-7a28-3924-810f-c04153c831b5
2015-02-24 23:27:56 +00:00
22054b3119
Make yield* throw an error if not yielding an Iterable
...
Fixes issue 22323
R=gbracha@google.com
Review URL: https://codereview.chromium.org//910923002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43616 260f80e4-7a28-3924-810f-c04153c831b5
2015-02-09 21:47:12 +00:00
2487c76886
Add support for sync* and yield and yield*
...
R=srdjan@google.com
Review URL: https://codereview.chromium.org//888463004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43516 260f80e4-7a28-3924-810f-c04153c831b5
2015-02-05 18:36:40 +00:00
e449cd0329
Propagate the stack trace of the inner-most throw when using async/await.
...
This patch does not provide a full async stack trace, it only ensures
that the inner-most stack frame will be the point of the initial throw.
BUG=http://dartbug.com/22009
R=iposva@google.com
Review URL: https://codereview.chromium.org//893193004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43463 260f80e4-7a28-3924-810f-c04153c831b5
2015-02-04 11:54:23 +00:00
4bf624ebc0
Implement enum types in VM
...
Fully support enum types as per language spec version 1.6.
R=srdjan@google.com
Review URL: https://codereview.chromium.org//735723003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@41815 260f80e4-7a28-3924-810f-c04153c831b5
2014-11-18 23:10:07 +00:00
800508d980
Bubble up exceptions throw async/await.
...
This CL addresses bubbling up exceptions through async and await. It adds another parameter to the continuation that can be used to rethrow an error.
BUG=
R=hausner@google.com , srdjan@google.com
Review URL: https://codereview.chromium.org//542893004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39926 260f80e4-7a28-3924-810f-c04153c831b5
2014-09-05 19:50:34 +00:00
ae2ab93835
Avoid yet another import of dart:_collection_dev in the core patch library. Use the prefix _collection_dev (already set up in dart:core imports) when accessing Symbol in the core patch library.
...
R=ahe@google.com , floitsch@google.com
Review URL: https://codereview.chromium.org//14004003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22128 260f80e4-7a28-3924-810f-c04153c831b5
2013-04-29 16:23:58 +00:00
431954b584
Rename dart:typeddata to dart:typed_data.
...
R=asiva@google.com , floitsch@google.com , srdjan@google.com
BUG=
Review URL: https://codereview.chromium.org//14426006
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21871 260f80e4-7a28-3924-810f-c04153c831b5
2013-04-23 11:54:54 +00:00
45ad548837
Update dart:mirrors to use Symbol.
...
Review URL: https://codereview.chromium.org//14173005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21460 260f80e4-7a28-3924-810f-c04153c831b5
2013-04-15 15:00:45 +00:00
86da5111ad
Replace scalarlist optimizations and split external array loads into two IL instructions.
...
This CL removes optimized access for scalarlist, and only the new TypedData classes
are optimized. I changed the runtime libraries core and math to use typedData
instead of scalarlist (Uint16List is used in StringBuffer, Uint32List by Math.random).
Instead of using LoadIndexed for internal and external arrays,
split external loads into a load of the backing store and a load
of the element.
v3 <- LoadIndexed(v1, index)
becomes
v2 <- LoadUntagged(v1, ExternalTypedData::data_offset)
v3 <- LoadIndexed(v2, index);
For this I introduce two new representations in the IL:
kUntagged (for values that hold a untagged pointer) and
kNoRepresentation (for instructions accept any input
representation)
Deoptimization does not need to know about kUntagged
since these values can never occur in the environment.
Also with this change:
* fix COMPILE_ASSERT and use it in one place.
* Cleanup IL printer output of deopt ids.
Review URL: https://codereview.chromium.org//12871010
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20198 260f80e4-7a28-3924-810f-c04153c831b5
2013-03-19 12:06:23 +00:00
a5a93492d9
Change VM's string-buffer patch to use a Uin16Array as backing buffer.
...
Review URL: https://codereview.chromium.org//12421002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19679 260f80e4-7a28-3924-810f-c04153c831b5
2013-03-08 10:21:52 +00:00
b564104ea5
- Properly load the core libraries as libraries and not as scripts.
...
This will honor their imports and library names.
Review URL: https://codereview.chromium.org//12321082
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19017 260f80e4-7a28-3924-810f-c04153c831b5
2013-02-25 23:25:29 +00:00
hausner@google.com