Nemerle Compiler Assertion?

[Philip Laureano]

Is this a compiler bug? 

C:\Program Files (x86)\Nemerle\Net-4.5\Nemerle.MSBuild.targets(289,5): error : internal compiler error: assertion failed in file ncc\external\LibraryReferenceManager.n, line 546: wanted to cache cached value Nemerle.Builtins.FunctionVoid`20['p1, 'p2, 'p3, 'p4, 'p5, 'p6, 'p7, 'p8, 'p9, 'p10, 'p11, 'p12, 'p13, 'p14, 'p15, 'p16, 'p17, 'p18, 'p19, 'p20]

  at Nemerle.Compiler.LibraryReferenceManager.CacheTypeInfo(Type t, TypeInfo tc, Node node)

  at Nemerle.Compiler.LibraryReference.ExternalTypeInfo..ctor(LibraryReference lib, Type h, Node ns_node)

  at Nemerle.Compiler.LibraryReference.ConstructTypeInfo(Type reflected_type, Node ns_node)

  at Nemerle.Compiler.NamespaceTree.Node._N__N_lambda__85270__85290.apply(ExternalType e, list`1 acc)

  at Nemerle.Collections.NList.FoldLeft[T,TOut](list`1 l, TOut acc, Function`3 f)

  at Nemerle.Compiler.NamespaceTree.Node.LoadValue(NotLoadedList val)

  at Nemerle.Compiler.NamespaceTree.Node.LookupType(list`1 split, Int32 args_count)

  at Nemerle.Compiler.LibraryReference.TypeInfoOfType(Type framework_type)

  at Nemerle.Compiler.LibraryReference.TypeOfType(Map`2 _tenv, Type framework_type)

  at Nemerle.Compiler.LibraryReference.ExternalMethodInfo..ctor(Map`2 tenv, LibraryReference lib, MethodBase h)

  at Nemerle.Compiler.LibraryReference.ExternalTypeInfo.imember_of_memberinfo(MemberInfo m)

  at Nemerle.Compiler.LibraryReference.ExternalTypeInfo.collect_members()

  at Nemerle.Compiler.LibraryReference.ExternalTypeInfo.LookupMemberImpl(String name)

  at Nemerle.Compiler.LibraryReference.ExternalTypeInfo.decode_extension_methods(LibraryReferenceManager mgr)

  at Nemerle.Compiler.LibraryReference.ExternalTypeInfo..ctor(LibraryReference lib, Type h, Node ns_node)

  at Nemerle.Compiler.LibraryReference.ConstructTypeInfo(Type reflected_type, Node ns_node)

  at Nemerle.Compiler.NamespaceTree.Node.LookupType(list`1 split, Int32 args_count)

  at Nemerle.Compiler.LibraryReferenceManager.LoadExtensions()

  at Nemerle.Compiler.ManagerClass._N_tryEx_28026(_N_closureOf_LoadExternalLibraries_28008 _N_LoadExternalLibraries_cp_28025, FunctionVoid f)

  at Nemerle.Compiler.ManagerClass.LoadExternalLibraries()

  at Nemerle.Compiler.ManagerClass.Run()

  at Nemerle.CommandlineCompiler.MainClass.main_with_catching()

Done building project "Tao.CompositionStreams.Macros.nproj" -- FAILED.

[NN]

Seems like problem, can you minimize needed amount of code to reproduce this ?

[Philip Laureano]

Sure, I've attached the sample to this message.

[Philip Laureano]

So did you get a chance to look at the bug?

On Thursday, February 28, 2013 9:51:09 PM UTC+11, NN wrote:

[VladD2]

2013/3/6 Philip Laureano <philip....@gmail.com>

So did you get a chance to look at the bug?

I think, your projects made by hand. I advise recreate  projects by wizard or remove <NoStdLib>true</NoStdLib> teg from projects.

 

[NN]

I approve.
Removing or changing this to <NoStdLib>false</NoStdLib> makes everything work.

[NN]

Ok, I found the reason.
http://www.rsdn.ru/forum/nemerle/5342273.1

Here you have IL with problem and you can download the zip.

Issue in github:https://github.com/rsdn/nemerle/issues/576