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2008 Commits

Author SHA1 Message Date
turnidge@google.com 2d70c7a5eb Improve the stack trace output to be more readable. 
BEFORE

Unhandled exception:
MyException
 0. Function: '::baz' url: 'file:///Users/turnidge/dart/bug.dart' line:2 col:3
 1. Function: '_OtherClass@11f7ef14._OtherClass@11f7ef14._named@11f7ef14' url: 'file:///Users/turnidge/dart/bug.dart' line:7 col:8
 2. Function: '::set:globalVar' url: 'file:///Users/turnidge/dart/bug.dart' line:12 col:3
 3. Function: '::_bar@11f7ef14' url: 'file:///Users/turnidge/dart/bug.dart' line:16 col:3
 4. Function: 'MyClass.get:field' url: 'file:///Users/turnidge/dart/bug.dart' line:25 col:9
 5. Function: 'MyClass.fooHelper' url: 'file:///Users/turnidge/dart/bug.dart' line:30 col:7
 6. Function: 'MyClass.foo' url: 'file:///Users/turnidge/dart/bug.dart' line:32 col:14
 7. Function: 'MyClass.function' url: 'file:///Users/turnidge/dart/bug.dart' line:21 col:15
 8. Function: 'MyClass.MyClass.' url: 'file:///Users/turnidge/dart/bug.dart' line:21 col:18
 9. Function: '::function' url: 'file:///Users/turnidge/dart/bug.dart' line:38 col:10
 10. Function: '::main' url: 'file:///Users/turnidge/dart/bug.dart' line:38 col:24

AFTER

Unhandled exception:
MyException
#0      baz (file:///Users/turnidge/dart/bug.dart:2:3)
#1      _OtherClass._OtherClass._named (file:///Users/turnidge/dart/bug.dart:7:8)
#2      globalVar= (file:///Users/turnidge/dart/bug.dart:12:3)
#3      _bar (file:///Users/turnidge/dart/bug.dart:16:3)
#4      MyClass.field (file:///Users/turnidge/dart/bug.dart:25:9)
#5      MyClass.foo.fooHelper (file:///Users/turnidge/dart/bug.dart:30:7)
#6      MyClass.foo (file:///Users/turnidge/dart/bug.dart:32:14)
#7      MyClass.MyClass.<anonymous closure> (file:///Users/turnidge/dart/bug.dart:21:15)
#8      MyClass.MyClass (file:///Users/turnidge/dart/bug.dart:21:18)
#9      main.<anonymous closure> (file:///Users/turnidge/dart/bug.dart:38:10)
#10     main (file:///Users/turnidge/dart/bug.dart:38:24)
Review URL: https://chromiumcodereview.appspot.com//10826191

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10408 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-08 17:22:26 +00:00
srdjan@google.com 3dfabb26ea Verify at method exit that stack size is the same as at entry, except for methods with finally clauses. Mark functions that have finally clauses as they may produce extra values on stack. Note that we currently do not optimize methods with finally clauses and therefore there are no issues related to incorrect stack size at deoptimization. 
Review URL: https://chromiumcodereview.appspot.com//10824201

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10351 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-07 20:15:17 +00:00
regis@google.com bf7540da98 Store pointer instead of reference to LocalVariable in ast and flow graph. 
Address comments of already committed r10203.
Review URL: https://chromiumcodereview.appspot.com//10832126

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10321 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-06 23:17:04 +00:00
regis@google.com 6f5281c404 Get rid of ast node ids. 
Rename cid to deopt_id.
Review URL: https://chromiumcodereview.appspot.com//10832150

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10306 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-06 20:24:03 +00:00
asiva@google.com cd5b8f890c Address review comments. 
Review URL: https://chromiumcodereview.appspot.com//10829177

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10264 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-03 22:30:53 +00:00
turnidge@google.com 51a1842014 Improve the error message for handle check failure to list the actual 
and expected types:

   error: Handle check failed: saw <whatever> expected <whatever>
Review URL: https://chromiumcodereview.appspot.com//10843053

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10253 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-03 21:38:08 +00:00
asiva@google.com 540b01f66f Eagerly get the function and code corresponding to the frame elements in a stack trace so that we won't be doing expensive code object lookups when setting up the stack trace. 
Review URL: https://chromiumcodereview.appspot.com//10824128

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10248 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-03 20:30:08 +00:00
regis@google.com 12de02cbab Associate the correct type to method receivers (instead of Dynamic type). 
Properly name the first implicit parameter to factories as ':type_arguments'
(instead of 'this', which made it accessible to user code).
Various cleanup.
Review URL: https://chromiumcodereview.appspot.com//10831142

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10203 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-02 23:00:55 +00:00
srdjan@google.com 85f242dbb1 Adding deopt info to code object. 
Review URL: https://chromiumcodereview.appspot.com//10830131

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10189 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-02 18:28:11 +00:00
turnidge@google.com 8b68d343c7 Enforce length/size limits for variable size heap object in order to 
avoid overflow.

For each variable size heap object, compute the maximum number of
elements and use that in the ::New functions to avoid overflow.  If a
bad length/size reaches a ::New function, that is a FATAL error -- the
problem should have been caught earlier by the dart api or by the
library code.

Add "border guards" in the dart api and in library calls which cause
new variable size heap objects to be allocated.  We check for invalid
length/size and throw explanatory error messages.
Review URL: https://chromiumcodereview.appspot.com//10782016

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10130 260f80e4-7a28-3924-810f-c04153c831b5
 2012-08-01 18:22:30 +00:00
turnidge@google.com a3a73029f0 Consolidate a few fields in RawFunction using bitfields. 
Remove kAbstract from the list of function kinds.  It now has its own
dedicated bit.  This allows us to distinguish abstract methods from
abstract getters and setters.
Review URL: https://chromiumcodereview.appspot.com//10796004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10087 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-31 21:26:28 +00:00
srdjan@google.com ac8041f15d First step toward deoptimization using deoptimization info: splits deoptimization into two steps: copy frame to buffer, fill unoptimized frame from buffer. The only changes in the frame are the return address and the PC marker. 
Second step will add deoptimization info 'instructions' that will fill the unoptimized frames using the saved registers and frame data.
Review URL: https://chromiumcodereview.appspot.com//10836020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10071 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-31 17:27:15 +00:00
iposva@google.com e5a314d222 - Allow parsing of external methods. 
Review URL: https://chromiumcodereview.appspot.com//10821076

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10028 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-30 22:46:24 +00:00
kmillikin@google.com f440cf8292 Fix an off-by-one error in the stack frame iteration. 
When using a stackmap, we mapped stackmap index 0 to the code slot in the
frame.  This code is still unused, but judging from the test the intent is
to map index 0 to the first local slot in the frame.

R=vegorov@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com//10835034

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10013 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-30 13:36:58 +00:00
hausner@google.com 741a12cfd6 Support const modifier in fields, variables 
Issue 3551

This change adds const as a valid keyword to declare fields and
variables. The mandatory initializer has to be a compile time
const expression.

Static final variables still have to be initialized with
compile time constant expressions. I will add non-const static
finals (issue 3558) in another change.

Other small changes:
- allow null in some compile time constant expressions.
- allow only numbers, booleans, strings and null in compile time
  constant string interpolation.
Review URL: https://chromiumcodereview.appspot.com//10828053

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9992 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-27 20:49:24 +00:00
srdjan@google.com 3402769c7a Use kIllegalObjectKind instead of NULL object to terminate ICData array 
Review URL: https://chromiumcodereview.appspot.com//10796103

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9835 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-24 00:31:32 +00:00
asiva@google.com ec7f44f025 Create frequently used symbols in the vm isolate 
- Avoids the need for doing a NewSymbol on these everytime
- saves space as they get shared by isolates
Review URL: https://chromiumcodereview.appspot.com//10783035

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9834 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-24 00:01:50 +00:00
iposva@google.com b21d7c16f6 - Tighten assertions around store buffers. 
- Use the correct object when filtering in store barriers.
Review URL: https://chromiumcodereview.appspot.com//10796075

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9797 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-21 01:08:14 +00:00
asiva@google.com ef67b96777 Rename some of the enum definitions inside classes to avoid conflict with the ObjectKind enum. 
Review URL: https://chromiumcodereview.appspot.com//10808064

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9792 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-20 22:24:49 +00:00
iposva@google.com 7f843b0fc9 - Start using the collected store buffer entries to find 
old->new references during Scavenge.
Review URL: https://chromiumcodereview.appspot.com//10797021

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9791 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-20 21:41:55 +00:00
regis@google.com 318edd938c Hide names of internal classes from the user by mapping them to the documented 
interfaces they implement.
Review URL: https://chromiumcodereview.appspot.com//10800002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9748 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-18 21:51:27 +00:00
asiva@google.com 178f6739ae Minor changes based on the profile while running dart2js compile all. 
Review URL: https://chromiumcodereview.appspot.com//10785007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9720 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-17 20:57:46 +00:00
cshapiro@google.com e964989681 Ensure objects emitted in code are allocated in old space. 
BUG=3866

Review URL: https://chromiumcodereview.appspot.com//10786003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9649 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-13 23:23:45 +00:00
srdjan@google.com f5b544c948 Equality compare should record two arguments in IC data. Inline double equality comparison. 
Review URL: https://chromiumcodereview.appspot.com//10702195

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9644 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-13 20:17:42 +00:00
regis@google.com a7b85ecff8 Provide better error message when passing wrong number of arguments. 
Review URL: https://chromiumcodereview.appspot.com//10695137

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9602 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-12 17:46:55 +00:00
srdjan@google.com 94192b98a1 Use class id instead of class in subtype test cache. 
Review URL: https://chromiumcodereview.appspot.com//10695136

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9559 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-11 18:16:30 +00:00
asiva@google.com 08c662b1c0 Represent tokens as a compressed stream instead of an array. 
On x86:

Original sizes:
Size of isolate snapshot = 925655
New space (0k of 32768k) Old space (1700k of 1792k) Code space (0k of 0k)
out/ReleaseIA32/run_vm_tests --benchmarks
CorelibCompileAll(RunTime): 80944
CorelibIsolateStartup(RunTime): 5636
UseDartApi(RunTime): 404620
Dart2JSCompileAll(RunTime): 1379683
FrameLookup(RunTime): 45

Size with the new TokenStream implementation:
Size of isolate snapshot = 851352
New space (0k of 32768k) Old space (1368k of 1536k) Code space (0k of 0k)
out/ReleaseIA32/run_vm_tests --benchmarks
CorelibCompileAll(RunTime): 76918
CorelibIsolateStartup(RunTime): 4056
UseDartApi(RunTime): 502111
Dart2JSCompileAll(RunTime): 1251646
FrameLookup(RunTime): 45

(saves about 332k out of the original TokenStream size of 410k)

On x64:

Original sizes:
Size of isolate snapshot = 924865
New space (0k of 32768k) Old space (3234k of 3444k) Code space (0k of 0k)
out/ReleaseX64/run_vm_tests --benchmarks
CorelibCompileAll(RunTime): 109660
CorelibIsolateStartup(RunTime): 3985
UseDartApi(RunTime): 463009
Dart2JSCompileAll(RunTime): 2170309
FrameLookup(RunTime): 35

Size with the new TokenStream implementation:
Size of isolate snapshot = 849675
New space (0k of 32768k) Old space (2436k of 2560k) Code space (0k of 0k)
out/ReleaseX64/run_vm_tests --benchmarks
CorelibCompileAll(RunTime): 98716
CorelibIsolateStartup(RunTime): 2938
UseDartApi(RunTime): 509149
Dart2JSCompileAll(RunTime): 2042273
FrameLookup(RunTime): 39

(saves about 798k out of the original TokenStream size of 810k)

Token stats:
Number of tokens:   101470
  Literal tokens:   4550
    Ident tokens:   33020
Review URL: https://chromiumcodereview.appspot.com//10697055

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9539 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-11 00:11:58 +00:00
asiva@google.com 8269202ff2 Add quotes around strings when generating source from the token stream. 
Review URL: https://chromiumcodereview.appspot.com//10765017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9536 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-10 23:19:57 +00:00
regis@google.com e6e70d7bb2 Allocate types in proper heap space. 
Allow type finalization without canonicalization.
Review URL: https://chromiumcodereview.appspot.com//10696155

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9529 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-10 21:54:13 +00:00
srdjan@google.com bfd52ec46a Rename Script's source to Source. Trace parser (--trace-parser) only if source is available (thus skipping all the 'noise' of bootstrap methods). 
Review URL: https://chromiumcodereview.appspot.com//10752017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9494 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-10 00:14:25 +00:00
iposva@google.com 65d96de4e8 - Separate store buffer data in the isolate into the StoreBufferBlock and 
the actual StoreBuffer.
- Add a HashSet class to use for the StoreBuffer data.
- Fix allocation sites for definite old objects.
- Remove obsolete leaf runtime entry StoreBuffer.
Review URL: https://chromiumcodereview.appspot.com//10702067

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9323 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-03 00:10:23 +00:00
regis@google.com d95cbc8d7f Use VM type cast and save handles. 
Review URL: https://chromiumcodereview.appspot.com//10693071

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9317 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-02 21:42:53 +00:00
regis@google.com c0bd7c81dd Introduce a VM type cast to avoid repeating a type test and spare a handle. 
Review URL: https://chromiumcodereview.appspot.com//10713008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9226 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-28 21:12:06 +00:00
regis@google.com 1036a3888f Consider upper bounds of type parameters in type checks. 
Fix pointer visiting in TypeParameter.
Make TypeParameter::index() non-virtual.
Review URL: https://chromiumcodereview.appspot.com//10696013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9188 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-27 20:08:30 +00:00
hausner@google.com 3aedbb74e8 Better breakpoint placement 
Instead of using token distance to find the first possible breakpoint
position in a line, use generated code address, so the debugger
breaks before the first call on a source line.

Fix issue 3653 
http://code.google.com/p/dart/issues/detail?id=3318
Review URL: https://chromiumcodereview.appspot.com//10686003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9176 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-27 16:13:49 +00:00
hausner@google.com fbeaabda52 Debugger support to display global variables 
- Add library id to ActivationFrame
- Add debugger function to get all global variables visible in
  a library (including imported variables).
- Add LibraryPrefixIterator
- Fix Dart_GetLibraryImports
Review URL: https://chromiumcodereview.appspot.com//10657048

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9121 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-26 17:32:34 +00:00
asiva@google.com 5cbd276939 Make the parser agnostic to the TokenStream implementation. This is the first step towards compacting the token stream. 
Pull the data stream writer/reader code out of snapshot into a generic file so that it can be reused into the token stream compaction implementation.
Review URL: https://chromiumcodereview.appspot.com//10632009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9043 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 20:37:01 +00:00
regis@google.com df25e13d4c Improve inlining of bit_and operation for Mint and Smi in new compilers. 
Review URL: https://chromiumcodereview.appspot.com//10592028

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8998 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-21 19:37:15 +00:00
regis@google.com 24a061c279 Fix type test elimination of function types using static type propagation in 
new compiler.
Add test.
Review URL: https://chromiumcodereview.appspot.com//10579033

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8884 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-20 01:33:04 +00:00
srdjan@google.com 60fa0b27ca More ICData cleanups: try to use ICData instead of converting it to another intermediate representation. This sets the stage for more & simpler optimizations based on collected type feedback. 
Review URL: https://chromiumcodereview.appspot.com//10594002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8877 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-19 21:49:11 +00:00
srdjan@google.com 7f8cbb12b7 This is https://chromiumcodereview.appspot.com/10581006/ that I forgot to submit, and messed up the original accidentally. Submitting as TBR 
Review URL: https://chromiumcodereview.appspot.com//10580024

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8871 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-19 21:19:00 +00:00
regis@google.com 9f47fe603b Fix type test elimination using static type propagation in new compiler. 
Review URL: https://chromiumcodereview.appspot.com//10578018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8868 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-19 20:32:44 +00:00
hausner@google.com 5fb638b575 Support captured variables in debugger 
- Add context level ranges to LocalVarDescriptors
- Add callee-saved context chain register to LocalVarDescriptors
- Add context level and context offset of captured variables
  to LocalVarDescriptors
- Add context chain to ActivationFrame
- Add current context level to ActivationFrame
Review URL: https://chromiumcodereview.appspot.com//10579020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8863 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-19 18:52:34 +00:00
asiva@google.com 73bfbc5da4 Allow implicit 'close your eyes' of native methods. This will hopefully fix issue 3466. 
- when resolving the native method which has been closurized account for the 'this' argument in the count of arguments.
- explicitly copy the 'this' parameter in the closure context as the first parameter before calling the native function. This is done by piggy backing on the CopyParameters code used for functions with optional parameters.
Review URL: https://chromiumcodereview.appspot.com//10535180

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8816 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-18 19:56:06 +00:00
cshapiro@google.com dcaf11db96 Implement a heap profiler for the Dart managed heap. 
This profiler will write binary HPROF data to a user provided stream that
can later be viewed by tools such as the Eclipse Memory Analyzer.

While all user defined types are accurately described in the profile data,
internal types that are not self-describing appear as empty objects.  This
will be addressed by a future change.

Review URL: https://chromiumcodereview.appspot.com//10452006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8636 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-14 00:08:07 +00:00
iposva@google.com 0680a12791 - Simplify logic when setting up handle content. 
Review URL: https://chromiumcodereview.appspot.com//10541061

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8409 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-07 22:17:42 +00:00
srdjan@google.com bd0bda32f0 Inline setters, getters, various cleanups & restructuring. 
TODO: cid, token_index and try_index are often passsed around. We should pack them in a data structure.
Review URL: https://chromiumcodereview.appspot.com//10540040

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8406 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-07 19:49:50 +00:00
iposva@google.com aa8aeea71e - Fix build. 
Review URL: https://chromiumcodereview.appspot.com//10536051

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8388 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-07 11:28:24 +00:00
iposva@google.com ff35c8a764 - Get handle vtable from a static table for predefined classes. 
Review URL: https://chromiumcodereview.appspot.com//10540045

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8387 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-07 11:24:25 +00:00
iposva@google.com 6a5ef0e692 - Add an isolate field to visitors. 
Review URL: https://chromiumcodereview.appspot.com//10502004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8337 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-06 14:47:17 +00:00