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162 Commits

Author SHA1 Message Date
Vijay Menon 7d73159017 Fix ddc build 
Not sure why this just started breaking.  I don't think Ben added this
param - just a use of it.  Our patch script might not be catching the
mismatch.

TBR=jmesserly@google.com,bkonyi@google.com

Review-Url: https://codereview.chromium.org/2954513003 .
 2017-06-22 14:27:22 -07:00
Vijay Menon ecca1e1c2a Add FallThroughError patch 
TBR=jensj@google.com,rnystrom@google.com

Review-Url: https://codereview.chromium.org/2953693002 .
 2017-06-21 16:33:31 -07:00
Jennifer Messerly 070f31a899 optimize null safe ops by using DDC's let abstraction 
We were already using it for most other things (increment ops, op assign, ??, cascades, etc)

R=vsm@google.com

Review-Url: https://codereview.chromium.org/2944413002 .
 2017-06-20 10:31:30 -07:00
Jennifer Messerly c848476643 fix super from constructors 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2938713002 .
 2017-06-13 16:47:20 -07:00
Jennifer Messerly 1f50f0d126 fix mixins with factory constructors 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2935933005 .
 2017-06-13 15:58:50 -07:00
Alan Knight 9e3fdbf94d Update DDC core patch for ConstantExpressionError 
BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2941593002 .
 2017-06-13 13:57:42 -07:00
Jennifer Messerly 71c7914061 fix checking of dsend generic type bounds 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2935553002 .
 2017-06-12 16:17:39 -07:00
Jennifer Messerly e79fbd167b fix #29789, avoid unneccessary dcalls and checks in dart:_runtime 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2932043003 .
 2017-06-12 15:44:45 -07:00
Jennifer Messerly 334354f968 fix #29753, use ES5 constructors for ddc 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2934623003 .
 2017-06-12 15:31:32 -07:00
Vijay Menon 06c4619b3e Fix int test 
Fixes #29822

R=jmesserly@google.com

Review-Url: https://codereview.chromium.org/2927703005 .
 2017-06-08 17:42:35 -07:00
Vijay Menon a7645f817f Optimize runtime code on hot methods 
ochafik: this should include your internal fixes.

Here are generated diffs:

JSArray:
       [dartx._get](index) {
-        if (!(typeof index == 'number')) dart.throw(_js_helper.diagnoseIndexError(this, index));
-        if (dart.notNull(index) >= dart.notNull(this[dartx.length]) || dart.notNull(index) < 0) dart.throw(_js_helper.diagnoseIndexError(this, index));
+        if (index == null || index >= this.length || index < 0) {
+          dart.throw(_js_helper.diagnoseIndexError(this, index));
+        }
         return this[index];
       }
       [dartx._set](index, value) {
         E._check(value);
         this[dartx.checkMutable]('indexed set');
-        if (!(typeof index == 'number')) dart.throw(_js_helper.diagnoseIndexError(this, index));
-        if (dart.notNull(index) >= dart.notNull(this[dartx.length]) || dart.notNull(index) < 0) dart.throw(_js_helper.diagnoseIndexError(this, index));
+        if (index == null || index >= this.length || index < 0) {
+          dart.throw(_js_helper.diagnoseIndexError(this, index));
+        }

R=jmesserly@google.com, ochafik@google.com

JSString:
     [dartx.codeUnitAt](index) {
-      if (!(typeof index == 'number')) dart.throw(_js_helper.diagnoseIndexError(this, index));
-      if (dart.notNull(index) < 0) dart.throw(_js_helper.diagnoseIndexError(this, index));
-      if (dart.notNull(index) >= dart.notNull(this[dartx.length])) dart.throw(_js_helper.diagnoseIndexError(this, index));
+      if (index == null || index < 0 || index >= this.length) {
+        dart.throw(_js_helper.diagnoseIndexError(this, index));
+      }
       return this.charCodeAt(index);
     }
     [dartx.startsWith](pattern, index) {
       if (index === void 0) index = 0;
-      _js_helper.checkInt(index);
-      if (dart.notNull(index) < 0 || dart.notNull(index) > dart.notNull(this[dartx.length])) {
+      let length = this.length;
+      if (dart.notNull(index) < 0 || index > length) {
         dart.throw(new core.RangeError.range(index, 0, this[dartx.length]));
       }
       if (typeof pattern == 'string') {
         let other = pattern;
-        let otherLength = other[dartx.length];
-        let endIndex = dart.notNull(index) + dart.notNull(otherLength);
-        if (endIndex > dart.notNull(this[dartx.length])) return false;
+        let otherLength = other.length;
+        let endIndex = index + otherLength;
+        if (endIndex > length) return false;
         return other == this.substring(index, endIndex);
       }
       return pattern[dartx.matchAsPrefix](this, index) != null;
     }
     get [dartx.isEmpty]() {
-      return this[dartx.length] == 0;
+      return this.length == 0;
     }
     [dartx.compareTo](other) {
-      if (!(typeof other == 'string')) dart.throw(_js_helper.argumentErrorValue(other));
+      if (other == null) dart.throw(_js_helper.argumentErrorValue(other));
       return dart.equals(this, other) ? 0 : this < other ? -1 : 1;
     }
     get [dartx.hashCode]() {
       let hash = 0;
-      for (let i = 0; i < dart.notNull(this[dartx.length]); i++) {
+      let length = this.length;
+      for (let i = 0; i < length; i++) {
         hash = 536870911 & hash + this.charCodeAt(i);
         hash = 536870911 & hash + ((524287 & hash) << 10);
         hash = hash ^ hash >> 6;
         ...
     }
     [dartx._get](index) {
-      if (!(typeof index == 'number')) dart.throw(_js_helper.diagnoseIndexError(this, index));
-      if (dart.notNull(index) >= dart.notNull(this[dartx.length]) || dart.notNull(index) < 0) dart.throw(_js_helper.diagnoseIndexError(this, index));
+      if (index == null || index >= this.length || index < 0) {
+        dart.throw(_js_helper.diagnoseIndexError(this, index));
+      }
       return this[index];
     }
Review-Url: https://codereview.chromium.org/2927763004 .
 2017-06-08 17:31:44 -07:00
Leaf Petersen 671091b9ef Regenerate DDC SDK. 
BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2926523002 .
 2017-06-05 16:28:16 -07:00
Alan Knight a865f0ecf2 Update DDC libraries to match SDK, and debugger_test golden file 
BUG=
R=jacobr@google.com

Review-Url: https://codereview.chromium.org/2903333002 .
 2017-05-25 15:00:51 -07:00
Vijay Menon 75afaf5a24 Support reflectClass on parameterized classes 
Internal pageloader usage hits this.

R=rnystrom@google.com

Review-Url: https://codereview.chromium.org/2899343004 .
 2017-05-25 13:27:35 -07:00
Alan Knight 0bb2d5e548 Update DDC html libraries to match SDK 
BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2899083007 .
 2017-05-25 09:33:23 -07:00
Vijay Menon 6402ad477d Use the dart2js patch for dart:convert to get latest type fixes 
BUG=
R=floitsch@google.com

Review-Url: https://codereview.chromium.org/2896253003 .
 2017-05-24 07:33:19 -07:00
Jacob Richman 58851f2f06 Add ignoreAllErrors option to dart:_runtime 
Supports users who want to try to run broken code while porting a Dart
app to strong mode.

BUG=
R=alanknight@google.com

Review-Url: https://codereview.chromium.org/2893803006 .
 2017-05-19 15:53:08 -07:00
Vijay Menon 92d39a4e08 One more minor mixin fix 
We need to preserve the Mixin constructor to make sure metadata (e.g.,
implements) is injected in the right place.

R=jacobr@google.com

Review-Url: https://codereview.chromium.org/2779063002 .
 2017-05-19 07:41:29 -07:00
Vijay Menon b82b0e29ed DDC fixes for SpeechRecognition 
R=alanknight@google.com

Review-Url: https://codereview.chromium.org/2896463002 .
 2017-05-18 17:05:51 -07:00
Vijay Menon 59e6c332ea Regenerate DDC artifacts 
TBR=rnystrom@google.com

Review-Url: https://codereview.chromium.org/2886403006 .
 2017-05-18 13:29:26 -07:00
Jacob Richman 61b0cbd685 Fix language/stacktrace_rethrow_error_test_withtraceparameter_multi test 
Fix is to remove unexpected frames on the stack trace by inlining
all calls to determine current DDC configuration settings.

BUG=
R=leafp@google.com, vsm@google.com

Review-Url: https://codereview.chromium.org/2879393002 .
 2017-05-15 16:27:42 -07:00
Jacob Richman ff588405fe Fix bugs supporting configuring DDC runtime settings before the application starts. 
I don't see a better way to implement this given how DDC lazily
initializes fields.

BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2875063003 .
 2017-05-12 15:59:07 -07:00
Leaf Petersen 8cdcfb98e2 Use Null argument for callback arity check in async_error. 
Avoid relying on fuzzy arrow semantics by using Null for the callback type
parameter to be checked against.  Any function of the right arity will pass the "is"
check.

BUG=
R=lrn@google.com

Review-Url: https://codereview.chromium.org/2878553003 .
 2017-05-11 17:36:47 -07:00
Bob Nystrom 979a75c4b3 Fix more errors in DDC SDK. 
R=jacobr@google.com, vsm@google.com

Review-Url: https://codereview.chromium.org/2871363002 .
 2017-05-11 11:22:05 -07:00
Bob Nystrom a68b44924e Disambiguate setters and getters when patching DDC SDK. 
Stdio was having its setters applied twice instead of applying the
getter and setter each once.

R=vsm@google.com

Review-Url: https://codereview.chromium.org/2874713005 .
 2017-05-10 16:56:41 -07:00
Leaf Petersen a2ebe9c809 Update DDC built sdk. 
BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2873363002 .
 2017-05-10 10:30:33 -07:00
Jacob Richman a35b79f178 Support configuring DDC runtime settings before the application starts and normalize API for configuring runtime settings. 
BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2874813002 .
 2017-05-10 10:05:49 -07:00
Jennifer Messerly 4c377076bf fix #29585, implement equality for tearoffs 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2873073002 .
 2017-05-09 16:21:51 -07:00
Vijay Menon 36356c28c1 Better stack trace support 
- Caches stack trace objects (package:stack_trace appears to rely on this)
- Better support for stack traces on primitives

R=jmesserly@google.com

Review-Url: https://codereview.chromium.org/2869463002 .
 2017-05-09 14:58:34 -07:00
Jennifer Messerly 811a9eed1d Revert "Revert "fix #27256, track type bounds for generic functions"" 
This reverts commit 3a23e604e2.

The problem was unrelated to the CL; it appears to be a dart:async break of package:async.

In the meantime we have turned on --unsafe-force-compile to DDC's shapshotting step

Review-Url: https://codereview.chromium.org/2869733006 .
 2017-05-09 14:20:25 -07:00
Vijay Menon 96f9287c0b Regenerate DDC artifacts 
I had to put --unsafe-force-compile back to get the snapshot to build.  Investigating...

TBR=jmesserly@google.com

Review-Url: https://codereview.chromium.org/2873013003 .
 2017-05-09 14:08:47 -07:00
Alan Knight 3a23e604e2 Revert "fix #27256, track type bounds for generic functions" 
This reverts commit b58f826976.

BUG=

Review URL: https://codereview.chromium.org/2870543005 .
 2017-05-09 12:58:03 -07:00
Jennifer Messerly b58f826976 fix #27256, track type bounds for generic functions 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2867493002 .
 2017-05-09 11:42:40 -07:00
Bob Nystrom 4145a49503 Move Dart versions of math.min() and math.max() into VM patch file. 
For DDC and dart2js, we call the corresponding JS function. This is
shorter and avoids a strong mode type error in the Dart implementation.

R=jmesserly@google.com, lrn@google.com

Review-Url: https://codereview.chromium.org/2858353003 .
 2017-05-05 15:15:21 -07:00
Jennifer Messerly 171f7ba592 fix #29544, mixins to a class with named constructors 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2859703003 .
 2017-05-04 12:33:45 -07:00
Vijay Menon d5ecaf1088 Loosen type check on runZoned errorHandler 
R=floitsch@google.com, lrn@google.com

Review-Url: https://codereview.chromium.org/2858843002 .
 2017-05-03 05:30:06 -07:00
Jennifer Messerly 5e82b8c2e9 fix #29530, field metadata generation 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2861503002 .
 2017-05-02 14:45:34 -07:00
Jennifer Messerly eeb0e1d2ae fix #27258, don't allow dynamic set of a final field 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2847893002 .
 2017-05-01 15:36:32 -07:00
Jennifer Messerly c305d183c3 fix #29504, dcall on object member when a temporary was involved. 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2848153002 .
 2017-05-01 10:57:49 -07:00
Vijay Menon 7bedf63e1e dart:mirrors workaround for generic methods 
Fixes #29509

R=jmesserly@google.com

Review-Url: https://codereview.chromium.org/2852723002 .
 2017-04-28 20:02:13 -07:00
Bob Nystrom 7f7c681893 Fix a batch of DDC SDK compile errors. 
R=floitsch@google.com, vsm@google.com

Review-Url: https://codereview.chromium.org/2848703003 .
 2017-04-27 17:27:02 -07:00
Vijay Menon aa3966dc84 Fix hot dynamic check in WhereIterator 
R=floitsch@google.com

Review-Url: https://codereview.chromium.org/2843423002 .
 2017-04-27 06:35:37 -07:00
Jennifer Messerly d26bb56575 fix #27971, implement generic function RTTI 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2832913003 .
 2017-04-21 15:40:44 -07:00
Jennifer Messerly bed6f8242a add an option to turn off errors from strong mode is-checks 
This adds an option and also has our tests run with it turned off.

R=vsm@google.com

Review-Url: https://codereview.chromium.org/2835743002 .
 2017-04-21 15:24:32 -07:00
Jacob Richman 7149b90c7c Tighten up handling of JS types and add test. 
Side effect of this:
Fix bug where helpers in js_mirrors were specifying that name had to have type String when it could really also be a JS Symbol as well.
Fix bug where top level JS interop members using the external keyword but no @JS keyword were not implemented.
Update js_typed_interop_test.dart so it can work in DDC.
Add regression test for jsify call with native function type arguments.

BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2827333003 .
 2017-04-21 08:44:00 -07:00
Vijay Menon 8a64625d81 Regenerate DDC artifacts 
TBR=jacobr@google.com

Review-Url: https://codereview.chromium.org/2830983002 .
 2017-04-19 16:26:22 -07:00
Jacob Richman 0dbb32f406 Run formatter on dev_compiler. 
BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2830503002 .
 2017-04-18 16:16:14 -07:00
Jacob Richman b280a7803d Dev compiler debugger related tweaks. 
Optimize dynamic call tracking using random sampling.
Apply source maps to improve dynamic call tracking accuracy.
Dynamic calls within the sdk are now attributed correctly.

Fix bug formatting modules where we were incorrectly flagging them as JS.

BUG=
R=jmesserly@google.com, vsm@google.com

Review-Url: https://codereview.chromium.org/2811343002 .
 2017-04-17 14:57:31 -07:00
Jennifer Messerly b76e2d67cf fix #29346, ensure all nodes are implemented by DDC's code generator 
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2822633003 .
 2017-04-14 10:10:50 -07:00
Vijay Menon bc3089838c Reify implicit casts for FutureOr 
Before landing, two issues to resolve:
(1) We appear to allow sideways casts now without static error - e.g.,

List<Object> -> FutureOr<List<String>>

Is that intended?  If so, it breaks an assumption that implicit casts
are from supertype to subtype.

(2) LUB and FutureOr

It appears that the LUB of, e.g., String and Future<String> is Object.
See fixes in tests to record casts back to FutureOr.

Fixes #29251

R=leafp@google.com

Review-Url: https://codereview.chromium.org/2801683004 .
 2017-04-07 17:33:34 -07:00