[Mono-dev] gmcs compiler exception (was Re: Call for testing: Mono 1.2.4 Preview Available)

[Steve Bjorg]

When attempting to compile the attached code, gmcs fails:

$ gmcs test.cs


Parameter name: con

  at Mono.CSharp.Delegate.Define () [0x00000]



  at Mono.CSharp.TypeContainer.DoDefineMembers () [0x00000]
  at Mono.CSharp.Class.DoDefineMembers () [0x00000]
  at Mono.CSharp.TypeContainer.DefineMembers () [0x00000]
  at Mono.CSharp.RootContext.PopulateTypes () [0x00000]
  at Mono.CSharp.Driver.MainDriver (System.String[] args) [0x00000]
  at Mono.CSharp.Driver.Main (System.String[] args) [0x00000]

This is the code:

public class Test {
    public static void Main(string[] argS) { }
    private delegate object ExtensionHandler(params object[] args);
}




- Steve

--------------
Steve G. Bjorg
http://www.mindtouch.com
http://www.opengarden.org


On Apr 20, 2007, at 9:26 PM, Wade Berrier wrote:

Unhandled Exception: Mono.CSharp.InternalErrorException: test.cs (4,33): Test.ExtensionHandler ---> System.ArgumentNullException: Argument cannot be null. at System.Reflection.Emit.CustomAttributeBuilder.Initialize (System.Reflection.ConstructorInfo con, System.Object[] constructorArgs, System.Reflection.PropertyInfo[] namedProperties, System.Object[] propertyValues, System.Reflection.FieldInfo[] namedFields, System.Object[] fieldValues) [0x00000] at System.Reflection.Emit.CustomAttributeBuilder..ctor (System.Reflection.ConstructorInfo con, System.Object[] constructorArgs) [0x00000] at Mono.CSharp.ParamsParameter.ApplyAttributes (System.Reflection.Emit.MethodBuilder mb, System.Reflection.Emit.ConstructorBuilder cb, Int32 index) [0x00000] at Mono.CSharp.Parameters.ApplyAttributes (System.Reflection.MethodBase builder) [0x00000] at Mono.CSharp.TypeContainer +MemberCoreArrayList.DefineContainerMembers () [0x00000] --- End of inner exception stack trace --- at Mono.CSharp.TypeContainer +MemberCoreArrayList.DefineContainerMembers () [0x00000] at Mono.CSharp.TypeContainer.DefineContainerMembers (Mono.CSharp.MemberCoreArrayList mcal) [0x00000] at Mono.CSharp.Class.DefineContainerMembers (Mono.CSharp.MemberCoreArrayList list) [0x00000] Removing params from the delegate declaration avoids the compiler error exception.

Hi,

Mono 1.2.4 preview sources, packages, and installers are available at:

http://mono.ximian.com/monobuild/preview/download-preview/

The beginnings of the release notes for 1.2.4 are available at:

http://go-mono.com/archive/1.2.4/

If no critical bugs are found after the preview period, these same
downloads will be posted on mono-project.com for general consumption.

If there are critical bugs found, only those packages/sources will be
updated before publishing to mono-project.com.


final until we publish to mono-project.com.

Wade

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test.cs
Description: Binary data

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