EmitConvert()

void System.Linq.Expressions.Compiler.LambdaCompiler.EmitConvert ( UnaryExpression node, CompilationFlags flags )

inlineprivate

Definition at line 3650 of file LambdaCompiler.cs.

    {
        if (node.Method != null)
        {
            if (!node.IsLifted || (node.Type.IsValueType && node.Operand.Type.IsValueType))
            {
                EmitUnaryMethod(node, flags);
                return;
            }
            ParameterInfo[] parametersCached = node.Method.GetParametersCached();
            Type type = parametersCached[0].ParameterType;
            if (type.IsByRef)
            {
                type = type.GetElementType();
            }
            UnaryExpression arg = Expression.Convert(node.Operand, type);
            node = Expression.Convert(Expression.Call(node.Method, arg), node.Type);
        }
        if (node.Type == typeof(void))
        {
            EmitExpressionAsVoid(node.Operand, flags);
            return;
        }
        if (TypeUtils.AreEquivalent(node.Operand.Type, node.Type))
        {
            EmitExpression(node.Operand, flags);
            return;
        }
        EmitExpression(node.Operand);
        _ilg.EmitConvertToType(node.Operand.Type, node.Type, node.NodeType == ExpressionType.ConvertChecked, this);
    }

References System.Linq.Expressions.Compiler.LambdaCompiler._ilg, System.Dynamic.Utils.TypeUtils.AreEquivalent(), System.Linq.Expressions.Expression< TDelegate >.Call(), System.Linq.Expressions.Expression< TDelegate >.Convert(), System.Linq.Expressions.Compiler.LambdaCompiler.EmitExpression(), System.Linq.Expressions.Compiler.LambdaCompiler.EmitExpressionAsVoid(), System.Linq.Expressions.Compiler.LambdaCompiler.EmitUnaryMethod(), and System.type.

Referenced by System.Linq.Expressions.Compiler.LambdaCompiler.EmitConvertUnaryExpression().