Bug 41913 - [Roslyn] HashSet allocation crash?
Summary: [Roslyn] HashSet allocation crash?
Status: RESOLVED DUPLICATE of bug 39832
Alias: None
Product: Runtime
Classification: Mono
Component: GC ()
Version: 4.4.0 (C7)
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2016-06-16 20:42 UTC by Stephen Shaw
Modified: 2016-06-17 09:43 UTC (History)
3 users (show)

Is this bug a regression?: ---
Last known good build:

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Description Stephen Shaw 2016-06-16 20:42:06 UTC
Full stacktrace: https://gist.github.com/decriptor/bb1cc1243f5ea9686823b7b11b156b56

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) object.__icall_wrapper_mono_gc_alloc_vector (intptr,intptr,intptr) <IL 0x00009, 0x00065>
  at (wrapper alloc) object.AllocVector (intptr,intptr) <IL 0x00096, 0x0013c>
  at System.Collections.Generic.HashSet`1<T_REF>.SetCapacity (int,bool) [0x00000] in /private/tmp/source-mono-4.4.0-c7-baseline/bockbuild-mono-4.4.0-c7-baseline/profiles/mono-mac-xamarin/build-root/mono-x86/external/referencesource/System.Core/System/Collections/Generic/HashSet.cs:929
  at System.Collections.Generic.HashSet`1<T_REF>.IncreaseCapacity () [0x00028] in /private/tmp/source-mono-4.4.0-c7-baseline/bockbuild-mono-4.4.0-c7-baseline/profiles/mono-mac-xamarin/build-root/mono-x86/external/referencesource/System.Core/System/Collections/Generic/HashSet.cs:916
  at System.Collections.Generic.HashSet`1<T_REF>.AddIfNotPresent (T_REF) [0x000d4] in /private/tmp/source-mono-4.4.0-c7-baseline/bockbuild-mono-4.4.0-c7-baseline/profiles/mono-mac-xamarin/build-root/mono-x86/external/referencesource/System.Core/System/Collections/Generic/HashSet.cs:984
  at System.Collections.Generic.HashSet`1<T_REF>.Add (T_REF) [0x00000] in /private/tmp/source-mono-4.4.0-c7-baseline/bockbuild-mono-4.4.0-c7-baseline/profiles/mono-mac-xamarin/build-root/mono-x86/external/referencesource/System.Core/System/Collections/Generic/HashSet.cs:374
  at Microsoft.CodeAnalysis.ArrayBuilder`1<T_REF>.SelectDistinct<S_REF> (System.Func`2<T_REF, S_REF>) <IL 0x0002f, 0x00160>
  at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.get_GlobalNamespace () <IL 0x0003c, 0x001e9>
  at Microsoft.CodeAnalysis.CSharp.BinderFactory/BinderFactoryVisitor.VisitCompilationUnit (Microsoft.CodeAnalysis.CSharp.Syntax.CompilationUnitSyntax,bool,bool) <IL 0x0014c, 0x00738>
  at Microsoft.CodeAnalysis.CSharp.BinderFactory/BinderFactoryVisitor.VisitCompilationUnit (Microsoft.CodeAnalysis.CSharp.Syntax.CompilationUnitSyntax) <IL 0x0000f, 0x00054>
Comment 1 Marek Safar 2016-06-17 09:43:29 UTC
Another symptom of known issue #39832. Mono cannot reliably run Roslyn

*** This bug has been marked as a duplicate of bug 39832 ***