Bug 8948 - Mono MCS crash on specific DLL reference
Summary: Mono MCS crash on specific DLL reference
Status: RESOLVED FIXED
Alias: None
Product: Compilers
Classification: Mono
Component: C# ()
Version: unspecified
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Marek Safar
URL:
Depends on:
Blocks:
 
Reported: 2012-12-14 18:07 UTC by Brett van Swelm
Modified: 2012-12-15 06:44 UTC (History)
1 user (show)

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

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Status:
RESOLVED FIXED

Description Brett van Swelm 2012-12-14 18:07:53 UTC
Mono MCS crashes against a DLL file. Specifically, the Csla.dll downloadable from the NuGet package "CSLA-Core".

With "D:\Applications\Mono-2.11.4\bin" and
"C:\Windows\Microsoft.NET\Framework\v4.0.30319" in the path on my Windows 7
machine:

===== Test.cs =====
using System;

public class Test {
    static void Main(string[] args) {}
}
===== end =====

$ csc /reference:Csla.dll Test.cs
Microsoft (R) Visual C# Compiler version 4.0.30319.17929
for Microsoft (R) .NET Framework 4.5
Copyright (C) Microsoft Corporation. All rights reserved.

$ mcs /reference:Csla.dll Test.cs

Unhandled Exception:
IKVM.Reflection.MissingMemberException: Member 'System.ServiceModel.ClientBase`1' is a missing member and does not support the requested operation.
  at IKVM.Reflection.MissingType.get_Attributes () [0x00000] in <filename unknown>:0 
  at IKVM.Reflection.GenericTypeInstance.get_Attributes () [0x00000] in <filename unknown>:0 
  at IKVM.Reflection.Type.get_IsInterface () [0x00000] in <filename unknown>:0 
  at IKVM.Reflection.Type.get_IsClass () [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.ImportTypeParameterTypeConstraints (Mono.CSharp.TypeParameterSpec spec, IKVM.Reflection.Type type) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.ImportTypeBase (Mono.CSharp.TypeSpec spec, IKVM.Reflection.Type type) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.CreateType (IKVM.Reflection.Type type, Mono.CSharp.TypeSpec declaringType, DynamicTypeReader dtype, Boolean canImportBaseType) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.ImportTypes (IKVM.Reflection.Type[] types, Mono.CSharp.Namespace targetNamespace, Boolean hasExtensionTypes) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.StaticImporter.ImportAssembly (IKVM.Reflection.Assembly assembly, Mono.CSharp.RootNamespace targetNamespace) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.StaticLoader.LoadReferences (Mono.CSharp.ModuleContainer module) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.Driver.Compile () [0x00000] in <filename unknown>:0 
  at Mono.CSharp.Driver.Main (System.String[] args) [0x00000] in <filename unknown>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: IKVM.Reflection.MissingMemberException: Member 'System.ServiceModel.ClientBase`1' is a missing member and does not support the requested operation.
  at IKVM.Reflection.MissingType.get_Attributes () [0x00000] in <filename unknown>:0 
  at IKVM.Reflection.GenericTypeInstance.get_Attributes () [0x00000] in <filename unknown>:0 
  at IKVM.Reflection.Type.get_IsInterface () [0x00000] in <filename unknown>:0 
  at IKVM.Reflection.Type.get_IsClass () [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.ImportTypeParameterTypeConstraints (Mono.CSharp.TypeParameterSpec spec, IKVM.Reflection.Type type) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.ImportTypeBase (Mono.CSharp.TypeSpec spec, IKVM.Reflection.Type type) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.CreateType (IKVM.Reflection.Type type, Mono.CSharp.TypeSpec declaringType, DynamicTypeReader dtype, Boolean canImportBaseType) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.MetadataImporter.ImportTypes (IKVM.Reflection.Type[] types, Mono.CSharp.Namespace targetNamespace, Boolean hasExtensionTypes) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.StaticImporter.ImportAssembly (IKVM.Reflection.Assembly assembly, Mono.CSharp.RootNamespace targetNamespace) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.StaticLoader.LoadReferences (Mono.CSharp.ModuleContainer module) [0x00000] in <filename unknown>:0 
  at Mono.CSharp.Driver.Compile () [0x00000] in <filename unknown>:0 
  at Mono.CSharp.Driver.Main (System.String[] args) [0x00000] in <filename unknown>:0

Thanks,

Brett van Swelm | Senior Engineer
Coverity | 185 Berry Street | Suite 6500, Lobby 3 | San Francisco, CA 94107
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Comment 1 Marek Safar 2012-12-15 06:44:20 UTC
I cannot reproduce it with master version. Please update to the latest version