Compiler crash

[johnpryan]

Details: : running pub run test -p chrome on tests using a package that uses package:js

name and version of operating system: macOS 10 Sierra

Dart SDK build number: 1.19.0

Full stack trace:

Hint: 3 hint(s) suppressed in package:http.
Hint: 5 warning(s) and 1 hint(s) suppressed in package:revolution.
Hint: 1 warning(s) suppressed in package:polymer_elements.
Hint: 2 hint(s) suppressed in package:mockito.
Hint: 33 hint(s) suppressed in package:reflectable.
Hint: 1 hint(s) suppressed in package:fff.
Hint: 2 hint(s) suppressed in package:bignum.
Hint: 1 hint(s) suppressed in package:pointycastle.
Hint: 1 hint(s) suppressed in package:initialize.
Hint: 4 warning(s) suppressed in package:rxdart.
../../../.pub-cache/hosted/pub.dartlang.org/sqllite-1.1.0/lib/src/sqllite_base.dart:25:1:
Internal Error: The compiler crashed when compiling this element.
class QueryResult {
^^^^^
The compiler is broken.

When compiling the above element, the compiler crashed. It is not
possible to tell if this is caused by a problem in your program or
not. Regardless, the compiler should not crash.

The Dart team would greatly appreciate if you would take a moment to
report this problem at http://dartbug.com/new.

Please include the following information:

* the name and version of your operating system,

* the Dart SDK build number (1.19.0), and

* the entire message you see here (including the full stack trace
  below as well as the source location above).

The compiler crashed: RangeError (index): Invalid value: Valid value range is empty: 0
#0      List.[] (dart:core-patch/growable_array.dart:153)
#1      SsaLoadElimination.visitForeignNew.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:2030)
#2      ElementX&AstElementMixin&AnalyzableElementX&ClassElementCommon.forEachInstanceField.fieldFilter (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/elements/common.dart:382)
#3      ElementX&AstElementMixin&AnalyzableElementX&ClassElementCommon.forEachMember.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/elements/common.dart:350)
#4      LinkEntry.forEach (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/util/link_implementation.dart:120)
#5      ClassElementX.forEachLocalMember (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/elements/modelx.dart:2761)
#6      ElementX&AstElementMixin&AnalyzableElementX&ClassElementCommon.forEachMember (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/elements/common.dart:350)
#7      ElementX&AstElementMixin&AnalyzableElementX&ClassElementCommon.forEachInstanceField (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/elements/common.dart:386)
#8      SsaLoadElimination.visitForeignNew (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:2027)
#9      HForeignNew.accept (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/nodes.dart:1888)
#10     SsaLoadElimination.visitBasicBlock (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:1999)
#11     SsaLoadElimination.visitGraph (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:1958)
#12     SsaOptimizerTask.optimize.runPhase.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:46)
#13     CompilerTask.measureSubtask (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/tasks.dart:176)
#14     SsaOptimizerTask.optimize.runPhase (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:46)
#15     List.forEach (dart:core-patch/growable_array.dart:258)
#16     SsaOptimizerTask.optimize.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:91)
#17     CompilerTask.measure (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/tasks.dart:63)
#18     SsaOptimizerTask.optimize (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/optimize.dart:54)
#19     SsaFunctionCompiler.compile (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/ssa/builder.dart:63)
#20     JavaScriptBackend.codegen (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/js_backend/backend.dart:1629)
#21     Compiler.codegen (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:1074)
#22     CodegenWorkItem.run (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/codegen.dart:251)
#23     Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:946)
#24     CompilerTask.measureSubtask (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/tasks.dart:176)
#25     Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:945)
#26     CompilerTask.measureSubtask (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/tasks.dart:176)
#27     Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:942)
#28     CompilerDiagnosticReporter.withCurrentElement (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:1549)
#29     Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:940)
#30     QueueFilter.processWorkItem (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/enqueue.dart:954)
#31     Enqueuer.forEach (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/enqueue.dart:645)
#32     Compiler.emptyQueue.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:939)
#33     CompilerTask.measureSubtask (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/tasks.dart:176)
#34     Compiler.emptyQueue (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:938)
#35     Compiler.processQueue.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:975)
#36     CompilerTask.measureSubtask (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/tasks.dart:176)
#37     Compiler.processQueue (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:952)
#38     Compiler.compileLoadedLibraries.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:877)
#39     CompilerTask.measureSubtask (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/common/tasks.dart:176)
#40     Compiler.compileLoadedLibraries (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:771)
#41     Compiler.runInternal.<anonymous closure> (file:///b/build/slave/dart-sdk-mac-stable/build/sdk/pkg/compiler/lib/src/compiler.dart:681)
#42     _RootZone.runUnary (dart:async/zone.dart:1404)
#43     _FutureListener.handleValue (dart:async/future_impl.dart:131)
#44     _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:637)
#45     _Future._propagateToListeners (dart:async/future_impl.dart:667)
#46     _Future._completeWithValue (dart:async/future_impl.dart:477)
#47     _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:528)
#48     _microtaskLoop (dart:async/schedule_microtask.dart:41)
#49     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
#50     _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)
#51     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:149)

[johnpryan]

The tests in question are using custom HTML (e.g. my_test.html including the x-dart-test tag). The tests pass in Dartium, and the app compiles normally with pub build when using the library in question (sqllite-1.1.0)

[rakudrama]

I was not able to reproduce the crash.

It appears that dart2js is compiling the (factory) constructor for QueryResult.
This might be because of using QueryResult as a type parameter (new isInstanceOf<List>())

Try declaring a constructor for QueryResult, i.e. add this to the class:

external QueryResult();