SLaks

InvalidOperationException, no message, apparently because m_value.CastToReferenceValue() returned null.

>	Microsoft.VisualStudio.VIL.Host.dll!Microsoft.VisualStudio.VIL.DebuggerHost.MemoryManager2.VirtualAddress2.WriteReference(Ilrun.Slot value)	Unknown
 	Microsoft.VisualStudio.VIL.Host.dll!Microsoft.VisualStudio.VIL.VisualStudioHost.InspectionFrame.SetVariableValue(Microsoft.VisualStudio.VIL.DebuggerHost.CorValue lVal, Ilrun.Slot rVal)	Unknown
 	Microsoft.VisualStudio.VIL.Host.dll!Microsoft.VisualStudio.VIL.VisualStudioHost.InspectionFrame.SaveModifiedVariables()	Unknown
 	Microsoft.VisualStudio.VIL.Host.dll!Microsoft.VisualStudio.VIL.VisualStudioHost.Interpreter.InterpretInspectionQuery(Microsoft.VisualStudio.Debugger.Evaluation.DkmInspectionContext inspectionContext, Microsoft.VisualStudio.Debugger.CallStack.DkmStackWalkFrame frame, Microsoft.VisualStudio.Debugger.Metadata.Assembly queryAssembly, string expression, string queryClassName, string queryMethodName, Microsoft.VisualStudio.VIL.VisualStudioHost.

SLaks

$names = 
	"Microsoft.VisualStudio.VisualBasic.LanguageService",
	"Microsoft.VisualBasic.Editor",
	"Microsoft.VisualBasic.LanguageService",
	"Microsoft.VisualStudio.CSharp.Services.Language",
	"Microsoft.VisualStudio.CSharp.Services.Language.Interop"

$regex = "(" + (($names | ForEach-Object {[System.Text.RegularExpressions.Regex]::Escape($_)}) -join '|') + ")"

$sourceFolder = "...\Ref12\References\v10.0\"

SLaks

int[] arr1 = { 1, 2, 3 };
int[] arr2 = { 4, 5, 6 };

var result = Enumerable.Zip(arr1, arr2, (a, b) => a + b);
// 5, 7, 9

SLaks

using System;
using System.ComponentModel;
using System.Linq;

class Program {
	static void Main(string[] args) {
		Console.WriteLine("Attributes: " + typeof(Program)
			.GetMembers()
			.SelectMany(m => m.GetCustomAttributes(true))
			.Count()

SLaks

using System;

class C {
    [MyAttribute]
    static void Main(string[] args) {
        Console.WriteLine("In Main()");
        Console.ReadKey();
    }
}
class MyAttribute : Attribute {

SLaks

Microsoft.VisualBasic.SourceFile.GetSymbolAtPosition() - used by Call Hierachy GetPeekSymbolOrNavigationLocationAtPosition() - Peek only? Microsoft.VisualBasic.Editor.ITextBufferExtensions.MaybeGetSourceFileData

Steal Microsoft.VisualBasic.Help.SymbolKeywordFormatter?

SLaks

void M<X, Y>(X a, Y b) { }
void M<Y, X>(X a, Y b) { }

//Meth(Agg(AggName(S,TypeVarCnt(0))),MethName(M),TypeVarCnt(2),Params(Param(TyVar(X)),Param(TyVar(Y))))
//Meth(Agg(AggName(S,TypeVarCnt(0))),MethName(M),TypeVarCnt(2),Params(Param(TyVar(X)),Param(TyVar(Y))))

//M:S.M``2(``0,``1)
//M:S.M``2(``1,``0)

SLaks

System_Object,
System_Enum,
System_MulticastDelegate,
System_Delegate,
System_ValueType,
System_Void,
System_Boolean,
System_Char,
System_SByte,
System_Byte,

SLaks

static void Main()
{
	Console.WriteLine(X<int>.GetValue());
	Console.WriteLine(X<long>.GetValue());
}

static class X<T> {
	static int IntValue = 42;
	static long LongValue = 64;
	

SLaks

class X
{
    void M<T>() { var x = (M<T>) < new X(); }
    public static int operator <(Action a, X x) { return 0; }
    public static int operator >(Action a, X x) { return 0; }
}