PURErat-crack-scode/decompiled/Libraries/microsoft.codeanalysis.csharp/Microsoft.CodeAnalysis.CSharp.Symbols/SourceMethodSymbol.cs

using System.Collections.Immutable;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Roslyn.Utilities;

namespace Microsoft.CodeAnalysis.CSharp.Symbols;

internal abstract class SourceMethodSymbol : MethodSymbol
{
	protected bool AreContainingSymbolLocalsZeroed
	{
		get
		{
			if (ContainingSymbol is SourceMethodSymbol sourceMethodSymbol)
			{
				return sourceMethodSymbol.AreLocalsZeroed;
			}
			if (ContainingType is SourceMemberContainerTypeSymbol sourceMemberContainerTypeSymbol)
			{
				return sourceMemberContainerTypeSymbol.AreLocalsZeroed;
			}
			return true;
		}
	}

	protected override bool HasSetsRequiredMembersImpl
	{
		get
		{
			throw ExceptionUtilities.Unreachable("/_/src/Compilers/CSharp/Portable/Symbols/Source/SourceMethodSymbol.cs", 83);
		}
	}

	internal sealed override bool UseUpdatedEscapeRules => ContainingModule.UseUpdatedEscapeRules;

	public abstract ImmutableArray<ImmutableArray<TypeWithAnnotations>> GetTypeParameterConstraintTypes();

	public abstract ImmutableArray<TypeParameterConstraintKind> GetTypeParameterConstraintKinds();

	protected unsafe static void ReportBadRefToken(TypeSyntax returnTypeSyntax, BindingDiagnosticBag diagnostics)
	{
		//IL_000d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0012: Unknown result type (might be due to invalid IL or missing references)
		if (!((SyntaxNode)returnTypeSyntax).HasErrors)
		{
			SyntaxToken firstToken = returnTypeSyntax.GetFirstToken();
			diagnostics.Add(ErrorCode.ERR_UnexpectedToken, ((SyntaxToken)(ref firstToken)).GetLocation(), ((object)(*(SyntaxToken*)(&firstToken))/*cast due to constrained. prefix*/).ToString());
		}
	}

	internal void ReportAsyncParameterErrors(BindingDiagnosticBag diagnostics, Location location)
	{
		//IL_001a: Unknown result type (might be due to invalid IL or missing references)
		ImmutableArray<ParameterSymbol>.Enumerator enumerator = Parameters.GetEnumerator();
		while (enumerator.MoveNext())
		{
			ParameterSymbol current = enumerator.Current;
			if ((int)current.RefKind != 0)
			{
				diagnostics.Add(ErrorCode.ERR_BadAsyncArgType, getLocation(current, location));
			}
			else if (current.Type.IsPointerOrFunctionPointer())
			{
				diagnostics.Add(ErrorCode.ERR_UnsafeAsyncArgType, getLocation(current, location));
			}
			else if (current.Type.IsRestrictedType())
			{
				diagnostics.Add(ErrorCode.ERR_BadSpecialByRefLocal, getLocation(current, location), current.Type);
			}
		}
		static Location getLocation(ParameterSymbol parameter, Location val)
		{
			return parameter.TryGetFirstLocation() ?? val;
		}
	}
}