public override string Goto(
            VSConstants.VSStd97CmdID cmd, 
            IVsTextView              textView,
            int                      line,
            int                      col,
            out TextSpan             span)
        {
            span = new TextSpan();

            GotoInfo info = _project.GetGoto(_filePath, line, col, _sourceText);

            if (info == null)
                return null;

            if (info.HasLocation)
            {
                span.iStartLine  = info.LineStart;
                span.iEndLine    = info.LineEnd;
                span.iStartIndex = info.ColStart;
                span.iEndIndex   = info.ColEnd;

                return info.FilePath;
            }

            if (null != info.Member && !string.IsNullOrEmpty(info.FilePath))
            {
                Guid   mdiGuid = new Guid("7DAC8207-D3AE-4c75-9B67-92801A497D44");
                IntPtr mdiPtr  = IntPtr.Zero;
                object mdiUnk;

                if (VSConstants.S_OK == _project.SmartOpenScope.OpenScope(info.FilePath, 0, ref mdiGuid, out mdiUnk))
                {
                    try
                    {
                        mdiPtr                = Marshal.GetIUnknownForObject(mdiUnk);

                        SymbolToken    token  = new SymbolToken(info.Member.GetHandle().MetadataToken);
                        ISymbolBinder1 binder = new SymBinder();
                        ISymbolReader  reader = binder.GetReader(mdiPtr, info.FilePath, null);
                        ISymbolMethod  method = reader.GetMethod(token);

                        if (method.SequencePointCount > 0)
                        {
                            ISymbolDocument[] documents  = new ISymbolDocument[1];
                            int[]             lines      = new int[1];
                            int[]             columns    = new int[1];
                            int[]             endLines   = new int[1];
                            int[]             endColumns = new int[1];

                            method.GetSequencePoints(null, documents, lines, columns, endLines, endColumns);

                            span.iStartLine  = lines[0]      - 1;
                            span.iEndLine    = endLines[0]   - 1;
                            span.iStartIndex = columns[0]    - 1;
                            span.iEndIndex   = endColumns[0] - 1;

                            return documents[0].URL;
                        }
                    }
                    catch (COMException)
                    {
                        // The file was not found or line numbers were stripped from pdb.
                    }
                    finally
                    {
                        if (IntPtr.Zero != mdiPtr)
                            Marshal.Release(mdiPtr);
                    }
                }
            }

            return null;
        }

namespace Nemerle.Completion2
{
  public class GotoInfo
  {
    [Accessor] mutable _filePath  : string;
    [Accessor] mutable _lineStart : int;
    [Accessor] mutable _lineEnd   : int;
    [Accessor] mutable _colStart  : int;
    [Accessor] mutable _colEnd    : int;
    [Accessor] mutable _member    : IMember;

    public this(member : IMember)
    {
      _member = member;
      SetLocation(member.Location);
    }
  }
}

        public  IVsSmartOpenScope SmartOpenScope
        {
             get { return (IVsSmartOpenScope) _site.GetService(typeof (SVsSmartOpenScope)); }
        }

Known issues

m() : Nemerle.TailRecursionTransparentAttribute
{
    def i = Nemerle.TailRecursionTransparentAttribute(true);
    i;
}

Main() : void
{
    printf("Hi!");
}

    public class TestClass
    {
        public void TestMethod()
        {
        }
    }

    public class PdbTest
    {
        [STAThread]
        public static void Main(string[] args)
        {
            Guid IMetaDataImportGuid = typeof(IMetaDataImport).GUID;

            // Для интергации нужно использовать IVsSmartOpenScope::OpenScope
            // из VisualStudioIntegration\Common\IDL\compsvcspkg80.idl
            //
            IMetaDataDispenser metaDispenser = (IMetaDataDispenser)new CorMetaDataDispenser();
            IMetaDataImport metaDataImport = (IMetaDataImport)metaDispenser.OpenScope(ExecutableLocation, 0, ref IMetaDataImportGuid);

            // Получаем токен нужного метода
            //
            uint classToken = metaDataImport.FindTypeDefByName("dotNetJim.TestClass", 0);
            uint methodToken = metaDataImport.FindMethod(classToken, "TestMethod", null, 0);

            // Вот собственно работа с .pdb
            //
            ISymUnmanagedBinder binder = (ISymUnmanagedBinder)new CorSymBinder();
            ISymUnmanagedReader  reader = binder.GetReaderForFile2(metaDataImport, ExecutableLocation, null, 0x0F);
            ISymUnmanagedMethod  method = reader.GetMethod(methodToken);

            uint seqPoints = method.GetSequencePointCount();
            uint seqPointsReal;

            IntPtr[] documents  = new IntPtr[seqPoints];
            uint[]   lines      = new uint[seqPoints];
            uint[]   columns    = new uint[seqPoints];
            uint[]   endLines   = new uint[seqPoints];
            uint[]   endColumns = new uint[seqPoints];
            uint[]   offsets    = new uint[seqPoints];
            method.GetSequencePoints(seqPoints, out seqPointsReal, offsets, documents, lines, columns, endLines, endColumns);

            for (int i = 0; i < seqPointsReal; i++)
            {
                uint len;
                StringBuilder url = new StringBuilder(2048);
                ISymUnmanagedDocument doc = (ISymUnmanagedDocument)Marshal.GetObjectForIUnknown(documents[i]);
                doc.GetURL(url.Capacity, out len, url);
                Console.WriteLine("file {0}, line {1} col {2}", url, lines[i], columns[i]);
                Marshal.Release(documents[i]);
            }
        }

        public static string ExecutableLocation
        {
            get { return Assembly.GetEntryAssembly().Location; }
        }
    }

"".ToString();

$(Split(customAttributs, modifiers, " "))class $(typeInfo.Name) $(Super(typeInfo))
{
    $(Memebers(typeInfo))
}

R>мне бы хотелось взять какую нибудь штуку ( ) натравить ее на файл и что бы она его распарсила и выдала мне список TypeInfo (ну или дерево или не важно чего главное что бы я мог извлечь от туда информацию о типах описанных мною в файле) а я потом мог с помошью этого прогнать юнит тесты.

[Test]
public PrintTypes() : void
{
    def tree = _project.NamespaceTree;
    Assert.IsNotNull(tree, "result is null");
}

D:\MyProjects\RSDN\Nemerle\Nemerle.VSIP\Nemerle.Compiler.Utils\

N>WTF? С NUnit-ом еще более или менее понятно (хотя тесты из Nemerle.VsIntegration.Tests почему-то все Failed), то с ConsoleTest хотелось бы поближе разобраться, учитывая что он "удобен для отладки".

VD>D:\MyProjects\RSDN\Nemerle\Nemerle.VSIP\Nemerle.Compiler.Utils\
VD>

def result = _project.GetQuickTipInfo(file, line, col, GetTextFromFile(file, _, _, _, _));

using System;
namespace Nemerle.Compiler.Utils.Nemerle.Completion2.CodeModel.Tests.Content
{
    public class Content
    {
        public Method1() : void
        {
            3;
        }

        public Method2(i: int) : double
        {
            2;
        }

        public mutable Field1 : string;

        public PropertyFull : string
        {
            get {"1";}
            set {def i = 1;}
        }

        public PropertyGet : double
        {
            get {1;}
        }

    }
}

[Test, Explicit]
public void SomeTest() {}

[TestFixture, Explicit]
public class SomeTestFixture : OurBaseTestFixture {

}

def tyInfo = member.GetMemType().TypeInfo;

    #region MetaDataImport

    [StructLayout(LayoutKind.Sequential)]
    public struct COR_FIELD_OFFSET
    {
        public uint ridOfField;
        public uint ulOffset;
    }

    [ComImport, Guid("7DAC8207-D3AE-4c75-9B67-92801A497D44"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    public interface IMetaDataImport
    {
        [PreserveSig]
        void CloseEnum(uint hEnum);
        uint CountEnum(uint hEnum);
        void ResetEnum(uint hEnum, uint ulPos);
        uint EnumTypeDefs(ref uint phEnum, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] uint[] rTypeDefs, uint cMax);
        uint EnumInterfaceImpls(ref uint phEnum, uint td, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] uint[] rImpls, uint cMax);
        uint EnumTypeRefs(ref uint phEnum, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] uint[] rTypeRefs, uint cMax);
        uint FindTypeDefByName(string szTypeDef, uint tkEnclosingClass);
        Guid GetScopeProps(StringBuilder szName, uint cchName, out uint pchName);
        uint GetModuleFromScope();
        uint GetTypeDefProps(uint td, IntPtr szTypeDef, uint cchTypeDef, out uint pchTypeDef, IntPtr pdwTypeDefFlags);
        uint GetInterfaceImplProps(uint iiImpl, out uint pClass);
        uint GetTypeRefProps(uint tr, out uint ptkResolutionScope, StringBuilder szName, uint cchName);
        uint ResolveTypeRef(uint tr, [In] ref Guid riid, [MarshalAs(UnmanagedType.Interface)] out object ppIScope);
        uint EnumMembers(ref uint phEnum, uint cl, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] uint[] rMembers, uint cMax);
        uint EnumMembersWithName(ref uint phEnum, uint cl, string szName, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] uint[] rMembers, uint cMax);
        //uint EnumMethods(ref uint phEnum, uint cl, uint* rMethods, uint cMax);
        uint EnumMethods();
        uint EnumMethodsWithName(ref uint phEnum, uint cl, string szName, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] uint[] rMethods, uint cMax);
        //uint EnumFields(ref uint phEnum, uint cl, uint* rFields, uint cMax);
        uint EnumFields();
        uint EnumFieldsWithName(ref uint phEnum, uint cl, string szName, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] uint[] rFields, uint cMax);
        uint EnumParams(ref uint phEnum, uint mb, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] uint[] rParams, uint cMax);
        uint EnumMemberRefs(ref uint phEnum, uint tkParent, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] uint[] rMemberRefs, uint cMax);
        uint EnumMethodImpls(ref uint phEnum, uint td, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] uint[] rMethodBody, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] uint[] rMethodDecl, uint cMax);
        uint EnumPermissionSets(ref uint phEnum, uint tk, uint dwActions, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] uint[] rPermission, uint cMax);
        uint FindMember(uint td, string szName, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] byte[] pvSigBlob, uint cbSigBlob);
        uint FindMethod(uint td, string szName, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] byte[] pvSigBlob, uint cbSigBlob);
        uint FindField(uint td, string szName, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] byte[] pvSigBlob, uint cbSigBlob);
        uint FindMemberRef(uint td, string szName, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] byte[] pvSigBlob, uint cbSigBlob);
        uint GetMethodProps(uint mb, out uint pClass, IntPtr szMethod, uint cchMethod, out uint pchMethod, IntPtr pdwAttr, IntPtr ppvSigBlob, IntPtr pcbSigBlob, IntPtr pulCodeRVA);
        //uint GetMemberRefProps(uint mr, ref uint ptk, StringBuilder szMember, uint cchMember, out uint pchMember, out byte* ppvSigBlob);
        uint GetMemberRefProps();
        //uint EnumProperties(ref uint phEnum, uint td, uint* rProperties, uint cMax);
        uint EnumProperties();
        //uint EnumEvents(ref uint phEnum, uint td, uint* rEvents, uint cMax);
        uint EnumEvents();
        uint GetEventProps(uint ev, out uint pClass, StringBuilder szEvent, uint cchEvent, out uint pchEvent, out uint pdwEventFlags, out uint ptkEventType, out uint pmdAddOn, out uint pmdRemoveOn, out uint pmdFire, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 11)] uint[] rmdOtherMethod, uint cMax);
        uint EnumMethodSemantics(ref uint phEnum, uint mb, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] uint[] rEventProp, uint cMax);
        uint GetMethodSemantics(uint mb, uint tkEventProp);
        uint GetClassLayout(uint td, out uint pdwPackSize, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] COR_FIELD_OFFSET[] rFieldOffset, uint cMax, out uint pcFieldOffset);
        //uint GetFieldMarshal(uint tk, out byte* ppvNativeType);
        uint GetFieldMarshal();
        uint GetRVA(uint tk, out uint pulCodeRVA);
        //uint GetPermissionSetProps(uint pm, out uint pdwAction, out void* ppvPermission);
        uint GetPermissionSetProps();
        //uint GetSigFromToken(uint mdSig, out byte* ppvSig);
        uint GetSigFromToken();
        uint GetModuleRefProps(uint mur, StringBuilder szName, uint cchName);
        uint EnumModuleRefs(ref uint phEnum, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] uint[] rModuleRefs, uint cmax);
        //uint GetTypeSpecFromToken(uint typespec, out byte* ppvSig);
        uint GetTypeSpecFromToken();
        uint GetNameFromToken(uint tk);
        uint EnumUnresolvedMethods(ref uint phEnum, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] uint[] rMethods, uint cMax);
        uint GetUserString(uint stk, StringBuilder szString, uint cchString);
        uint GetPinvokeMap(uint tk, out uint pdwMappingFlags, StringBuilder szImportName, uint cchImportName, out uint pchImportName);
        uint EnumSignatures(ref uint phEnum, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] uint[] rSignatures, uint cmax);
        uint EnumTypeSpecs(ref uint phEnum, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] uint[] rTypeSpecs, uint cmax);
        uint EnumUserStrings(ref uint phEnum, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] uint[] rStrings, uint cmax);
        [PreserveSig]
        int GetParamForMethodIndex(uint md, uint ulParamSeq, out uint pParam);
        uint EnumCustomAttributes(ref uint phEnum, uint tk, uint tkType, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] uint[] rCustomAttributes, uint cMax);
        //uint GetCustomAttributeProps(uint cv, out uint ptkObj, out uint ptkType, out void* ppBlob);
        uint GetCustomAttributeProps();
        uint FindTypeRef(uint tkResolutionScope, string szName);
        //uint GetMemberProps(uint mb, out uint pClass, StringBuilder szMember, uint cchMember, out uint pchMember, out uint pdwAttr, out byte* ppvSigBlob, out uint pcbSigBlob, out uint pulCodeRVA, out uint pdwImplFlags, out uint pdwCPlusTypeFlag, out void* ppValue);
        uint GetMemberProps();
        //uint GetFieldProps(uint mb, out uint pClass, StringBuilder szField, uint cchField, out uint pchField, out uint pdwAttr, out byte* ppvSigBlob, out uint pcbSigBlob, out uint pdwCPlusTypeFlag, out void* ppValue);
        uint GetFieldProps();
        //uint GetPropertyProps(uint prop, out uint pClass, StringBuilder szProperty, uint cchProperty, out uint pchProperty, out uint pdwPropFlags, out byte* ppvSig, out uint pbSig, out uint pdwCPlusTypeFlag, out void* ppDefaultValue, out uint pcchDefaultValue, out uint pmdSetter, out uint pmdGetter, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex=14)] uint[] rmdOtherMethod, uint cMax);
        uint GetPropertyProps();
        //uint GetParamProps(uint tk, out uint pmd, out uint pulSequence, StringBuilder szName, uint cchName, out uint pchName, out uint pdwAttr, out uint pdwCPlusTypeFlag, out void* ppValue);
        uint GetParamProps();
        //uint GetCustomAttributeByName(uint tkObj, string szName, out void* ppData);
        uint GetCustomAttributeByName();
        [return: MarshalAs(UnmanagedType.Bool)]
        [PreserveSig]
        bool IsValidToken(uint tk);
        uint GetNestedClassProps(uint tdNestedClass);
        //uint GetNativeCallConvFromSig(void* pvSig, uint cbSig);
        uint GetNativeCallConvFromSig();
        int IsGlobal(uint pd);
    }

    [ComImport, Guid("809c652e-7396-11d2-9771-00a0c9b4d50c"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown), TypeLibType(TypeLibTypeFlags.FRestricted)]
    internal interface IMetaDataDispenser
    {
        [return: MarshalAs(UnmanagedType.Interface)]
        object DefineScope([In] ref Guid rclsid, [In] uint dwCreateFlags, [In] ref Guid riid);
        [return: MarshalAs(UnmanagedType.Interface)]
        object OpenScope([In, MarshalAs(UnmanagedType.LPWStr)] string szScope, [In] uint dwOpenFlags, [In] ref Guid riid);
        [return: MarshalAs(UnmanagedType.Interface)]
        object OpenScopeOnMemory([In] IntPtr pData, [In] uint cbData, [In] uint dwOpenFlags, [In] ref Guid riid);
    }

    [ComImport, Guid("E5CB7A31-7512-11d2-89CE-0080C792E5D8"), ClassInterface(ClassInterfaceType.None), TypeLibType(TypeLibTypeFlags.FCanCreate)]
    internal class CorMetaDataDispenser
    {
    }

    #endregion MetaDataImport

    #region SymUnmanaged

    [ComImport, Guid("40DE4037-7C81-3E1E-B022-AE1ABFF2CA08"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    internal interface ISymUnmanagedDocument
    {
        void GetURL(int size, out uint length, [MarshalAs(UnmanagedType.LPWStr, SizeParamIndex = 0)] StringBuilder url);
        void GetDocumentType(out Guid retval);
        void GetLanguage(out Guid retval);
        void GetLanguageVendor(out Guid retval);
        void GetCheckSumAlgorithmId(out Guid retval);
        void GetCheckSum(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] byte[] data);
        uint FindClosestLine(uint line);
        bool HasEmbeddedSource();
        uint GetSourceLength();
        void GetSourceRange(uint startLine, uint startColumn, uint endLine, uint endColumn, uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] byte[] source);
    }

    [ComImport, Guid("B62B923C-B500-3158-A543-24F307A8B7E1"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    internal interface ISymUnmanagedMethod
    {
        uint GetToken();
        uint GetSequencePointCount();
        ISymUnmanagedScope GetRootScope();
        ISymUnmanagedScope GetScopeFromOffset(uint offset);
        uint Getoffset(ISymUnmanagedDocument document, uint line, uint column);
        void GetRanges(ISymUnmanagedDocument document, uint line, uint column, uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] uint[] ranges);
        void GetParameters(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] ISymUnmanagedVariable[] parms);
        IntPtr GetNamespace();
        bool GetSourceStartEnd([MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0, SizeConst = 2)] ISymUnmanagedDocument[] docs, [MarshalAs(UnmanagedType.LPArray)] uint[] lines, [MarshalAs(UnmanagedType.LPArray)] uint[] columns);
        void GetSequencePoints(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] uint[] offsets, [MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.IUnknown, SizeParamIndex = 0)] IntPtr[] documents, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] uint[] lines, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] uint[] columns, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] uint[] endLines, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] uint[] endColumns);
    }

    [ComImport, Guid("B4CE6286-2A6B-3712-A3B7-1EE1DAD467B5"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    internal interface ISymUnmanagedReader
    {
        ISymUnmanagedDocument GetDocument(string url, ref Guid language, ref Guid languageVendor, ref Guid documentType);
        void GetDocuments(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] ISymUnmanagedDocument[] docs);
        uint GetUserEntryPoint();
        ISymUnmanagedMethod GetMethod(uint token);
        ISymUnmanagedMethod GetMethodByVersion(uint token, int version);
        void GetVariables(uint parent, uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 1)] ISymUnmanagedVariable[] vars);
        void GetGlobalVariables(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] ISymUnmanagedVariable[] vars);
        ISymUnmanagedMethod GetMethodFromDocumentPosition(ISymUnmanagedDocument document, uint line, uint column);
        void GetSymAttribute(uint parent, string name, ulong size, ref uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] byte[] buffer);
        void GetNamespaces(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] IntPtr[] namespaces);
        void Initialize([MarshalAs(UnmanagedType.IUnknown)] object importer, string filename, string searchPath, [MarshalAs(UnmanagedType.IUnknown)] object stream);
        void UpdateSymbolStore(string filename, [MarshalAs(UnmanagedType.IUnknown)] object stream);
        void ReplaceSymbolStore(string filename, [MarshalAs(UnmanagedType.IUnknown)] object stream);
        void GetSymbolStoreFileName(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] char[] name);
        void GetMethodsFromDocumentPosition(ISymUnmanagedDocument document, uint line, uint column, uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] ISymUnmanagedMethod[] retval);
        void GetDocumentVersion(ISymUnmanagedDocument doc, out int version, out bool isLatest);
        void GetMethodVersion(ISymUnmanagedMethod method, out int version);
    }

    [ComImport, Guid("68005D0F-B8E0-3B01-84D5-A11A94154942"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    internal interface ISymUnmanagedScope
    {
        ISymUnmanagedMethod GetMethod();
        ISymUnmanagedScope GetParent();
        void GetChildren(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] IntPtr[] children);
        uint GetStartOffset();
        uint GetEndOffset();
        uint GetLocalCount();
        void GetLocals(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] IntPtr[] locals);
        void GetNamespaces(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] IntPtr[] namespaces);
    }

    [ComImport, Guid("9F60EEBE-2D9A-3F7C-BF58-80BC991C60BB"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    internal interface ISymUnmanagedVariable
    {
        void GetName(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] char[] name);
        uint GetAttributes();
        void GetSignature(uint size, out uint length, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] byte[] name);
        uint GetAddressKind();
        uint GetAddressField1();
        uint GetAddressField2();
        uint GetAddressField3();
        uint GetStartOffset();
        uint GetEndOffset();
    }

    [ComImport, Guid("ACCEE350-89AF-4ccb-8B40-1C2C4C6F9434"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown), ComVisible(false)]
    internal interface ISymUnmanagedBinder
    {
        ISymUnmanagedReader GetReaderForFile([MarshalAs(UnmanagedType.IUnknown)] object importer, string filename, string searchPath);
        ISymUnmanagedReader GetReaderForStream([MarshalAs(UnmanagedType.IUnknown)] object importer, [MarshalAs(UnmanagedType.IUnknown)] object stream);
        ISymUnmanagedReader GetReaderForFile2([MarshalAs(UnmanagedType.IUnknown)] object importer, [MarshalAs(UnmanagedType.LPWStr)] string fileName, [MarshalAs(UnmanagedType.LPWStr)] string searchPath, int searchPolicy);
    }

    [ComImport, Guid("0A29FF9E-7F9C-4437-8B11-F424491E3931")]
    internal class CorSymBinder
    {
    }

    #endregion SymUnmanaged

    public class TestClass
    {
        public void TestMethod()
        {
        }
    }

    public class PdbTest
    {
        [STAThread]
        public static void Main(string[] args)
        {
            Guid IMetaDataImportGuid = typeof(IMetaDataImport).GUID;

            // Для интергации нужно использовать IVsSmartOpenScope::OpenScope
            // из VisualStudioIntegration\Common\IDL\compsvcspkg80.idl
            //
            IMetaDataDispenser metaDispenser = (IMetaDataDispenser)new CorMetaDataDispenser();
            IMetaDataImport metaDataImport = (IMetaDataImport)metaDispenser.OpenScope(ExecutableLocation, 0, ref IMetaDataImportGuid);

            // Получаем токен нужного метода
            //
            uint classToken = metaDataImport.FindTypeDefByName("dotNetJim.TestClass", 0);
            uint methodToken = metaDataImport.FindMethod(classToken, "TestMethod", null, 0);

            // Вот собственно работа с .pdb
            //
            ISymbolBinder1 binder = new SymBinder();
            ISymbolReader  reader = binder.GetReader(Marshal.GetIUnknownForObject(metaDataImport), ExecutableLocation, null);
            ISymbolMethod  method = reader.GetMethod(new SymbolToken((int)methodToken));

            int seqPoints = method.SequencePointCount;

            ISymbolDocument[] documents  = new ISymbolDocument[seqPoints];
            int[]   lines      = new int[seqPoints];
            int[]   columns    = new int[seqPoints];
            int[]   endLines   = new int[seqPoints];
            int[]   endColumns = new int[seqPoints];
            int[]   offsets    = new int[seqPoints];
            method.GetSequencePoints(offsets, documents, lines, columns, endLines, endColumns);

            for (int i = 0; i < seqPoints; i++)
                Console.WriteLine("file {0}, line {1} col {2}", documents[i].URL, lines[i], columns[i]);
        }

        public static string ExecutableLocation
        {
            get { return Assembly.GetEntryAssembly().Location; }
        }
    }

MyClass a = new MyClass();
// ^= курсор тут.

                            ISymbolDocument[] documents  = new ISymbolDocument[1];
                            int[]             lines      = new int[1];
                            int[]             columns    = new int[1];
                            int[]             endLines   = new int[1];
                            int[]             endColumns = new int[1];

                            method.GetSequencePoints(null, documents, lines, columns, endLines, endColumns);

                            ISymbolDocument[] documents  = new ISymbolDocument[1];
                            int[]             offsets    = new int[1];
                            int[]             lines      = new int[1];
                            int[]             columns    = new int[1];
                            int[]             endLines   = new int[1];
                            int[]             endColumns = new int[1];

                            method.GetSequencePoints(offsets, documents, lines, columns, endLines, endColumns);

VD>>Надо устранять этот недостаток .

@echo on

IF "%Type%"=="" set Type=Debug

@echo ### Backup initials boot files #########################
IF EXIST boot\old\ RMDIR /S /Q boot\old

MKDIR boot\old\

IF errorlevel 1 goto Error
copy /Y boot\*.dll boot\old
IF errorlevel 1 goto Error
copy /Y boot\*.exe boot\old
IF errorlevel 1 goto Error
copy /Y boot\*.pdb boot\old

@echo !!! Backup success !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

@echo ### Phase 1 ############################################
MSBuild Nemerle.sln /p:Configuration=%Type%

IF errorlevel 1 goto Error
@echo !!! Phase 1 success !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

@echo ### Phase 2 ############################################
@echo ### Copy new binaries to boot
copy /Y bin\%Type%\*.dll boot
IF errorlevel 1 goto Error
copy /Y bin\%Type%\*.exe boot
IF errorlevel 1 goto Error
copy /Y bin\%Type%\*.pdb boot
@echo !!! Copy success!

@echo ### Build solution (phase 2)
MSBuild Nemerle.sln /p:Configuration=%Type%
IF errorlevel 1 goto Error
@echo !!! Build solution (phase 2) success!

copy /Y bin\%Type%\*.dll boot
IF errorlevel 1 goto Error
copy /Y bin\%Type%\*.exe boot
IF errorlevel 1 goto Error
copy /Y bin\%Type%\*.pdb boot

@echo !!! Phase 2 success !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
goto Success

@echo Phase 1 failed!
goto Error

:Error
@echo !!! Build FAILED !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
copy /Y boot\old\*.dll boot
copy /Y boot\old\*.exe boot
copy /Y boot\old\*.pdb boot
pause
exit /b 1

:Success

rem @echo off

IF "%Type%"=="" set Type=Debug

set NemerleBin=D:\MyProjects\Nemerle\nemerle\bin\%Type%
set GacUtil=C:\VS\VS2005\SDK\v2.0\Bin\gacutil.exe
set NemerleInstall=%ProgramFiles%\Nemerle
set NGen=%SystemRoot%\Microsoft.NET\Framework\v2.0.50727\ngen.exe

@echo NemerleInstall=%NemerleInstall%
@echo GacUtil=%GacUtil%
@echo NGen=%GacUtil%
@echo NemerleBin=%GacUtil%

@echo GacUtil=%GacUtil%
@echo NGen=%GacUtil%
@echo NemerleBin=%GacUtil%

cd /D %NemerleInstall%

%GacUtil% /u Nemerle
%GacUtil% /u Nemerle.Compiler
%GacUtil% /u Nemerle.MSBuild.Tasks
%GacUtil% /u Nemerle.Macros

%NGen% uninstall "%NemerleInstall%\Nemerle.dll"
%NGen% uninstall "%NemerleInstall%\Nemerle.Compiler.dll"
%NGen% uninstall "%NemerleInstall%\Nemerle.Macros.dll"
%NGen% uninstall "%NemerleInstall%\Nemerle.MSBuild.Tasks.dll"
%NGen% uninstall "%NemerleInstall%\ncc.exe"

@echo errorlevel=%errorlevel%
set errorlevel=0
@echo errorlevel=%errorlevel%

copy /Y "%NemerleBin%\*.dll" "%NemerleInstall%\*.dll"

if not errorlevel 0 (
@echo errorlevel=%errorlevel%
@echo !!! ERORR: copy files !!!
pause
exit /b 1
)

copy /Y "%NemerleBin%\*.exe" "%NemerleInstall%\*.exe"

if not errorlevel 0 (
@echo !!! ERORR: copy files !!!
pause
exit /b 1
)

copy /Y "%NemerleBin%\*.pdb" "%NemerleInstall%\*.pdb"

%NGen% install "%NemerleInstall%\Nemerle.dll"
%NGen% install "%NemerleInstall%\Nemerle.Compiler.dll"
%NGen% install "%NemerleInstall%\Nemerle.Macros.dll"
%NGen% install "%NemerleInstall%\Nemerle.MSBuild.Tasks.dll"
%NGen% install "%NemerleInstall%\ncc.exe"

pause

@echo on

IF "%Type%"=="" set Type=Debug

call Build.cmd

@echo ERRORLEVEL

IF NOT ERRORLEVEL 1 call Reg.cmd

БП>Половина файлов (немерловые) в одних LF'ах, другая половина CR/LF. Одни с пробелами другие с табами. Третьи вперемешку

set NemerleBin=D:\MyProjects\Nemerle\nemerle\bin\%Type%
set NemerleInstall=%ProgramFiles%\Nemerle
set GacUtil=C:\VS\VS2005\SDK\v2.0\Bin\gacutil.exe
set NGen=%SystemRoot%\Microsoft.NET\Framework\v2.0.50727\ngen.exe

set NemerleBin=%~dp0\bin\%Type%
set NemerleInstall=%ProgramFiles%\Nemerle
set GacUtil=gacutil.exe
set NGen=ngen.exe

%GacUtil% > nul
if errorlevel 2 echo gacutil.exe not found && exit

set NemerleBin=%~dp0\bin\%Type%
set GacUtil="%VS80COMNTOOLS%\..\..\SDK\v2.0\Bin\gacutil.exe"
set NemerleInstall=%ProgramFiles%\Nemerle
set NGen=%SystemRoot%\Microsoft.NET\Framework\v2.0.50727\ngen.exe

@echo NemerleInstall=%NemerleInstall%
@echo GacUtil=%GacUtil%
@echo NGen=%NGen%
@echo NemerleBin=%NemerleBin%

%GacUtil% > nul
if errorlevel 2 echo gacutil.exe not found. && pause && exit

N>set GacUtil="%VS80COMNTOOLS%\..\..\SDK\v2.0\Bin\gacutil.exe"
N>

N>[code]
N>set NemerleBin=%~dp0\bin\%Type%
N>[/code]

when(true)
  printf("Hi!");