IsNull()

static bool System.Linq.Expressions.ConstantCheck.IsNull ( Expression e )

inlinestaticpackage

Definition at line 7 of file ConstantCheck.cs.

    {
        return e.NodeType switch
        {
            ExpressionType.Constant => ((ConstantExpression)e).Value == null, 
            ExpressionType.Default => e.Type.IsNullableOrReferenceType(), 
            _ => false, 
        };
    }

References System.Linq.Expressions.Expression< TDelegate >.Type.

Referenced by System.Linq.Expressions.Compiler.LambdaCompiler.EmitBinaryExpression(), and System.Linq.Expressions.Compiler.LambdaCompiler.EmitBranchComparison().