TryEmitILConstant()

static bool System.Linq.Expressions.Compiler.ILGen.TryEmitILConstant ( this ILGenerator il, object value, Type type )

inlinestaticprivate

Definition at line 386 of file ILGen.cs.

    {
        if (type.IsNullableType())
        {
            Type nonNullableType = type.GetNonNullableType();
            if (il.TryEmitILConstant(value, nonNullableType))
            {
                il.Emit(OpCodes.Newobj, TypeUtils.GetNullableConstructor(type));
                return true;
            }
            return false;
        }
        switch (type.GetTypeCode())
        {
        case TypeCode.Boolean:
            il.EmitPrimitive((bool)value);
            return true;
        case TypeCode.SByte:
            il.EmitPrimitive((sbyte)value);
            return true;
        case TypeCode.Int16:
            il.EmitPrimitive((short)value);
            return true;
        case TypeCode.Int32:
            il.EmitPrimitive((int)value);
            return true;
        case TypeCode.Int64:
            il.EmitPrimitive((long)value);
            return true;
        case TypeCode.Single:
            il.EmitPrimitive((float)value);
            return true;
        case TypeCode.Double:
            il.EmitPrimitive((double)value);
            return true;
        case TypeCode.Char:
            il.EmitPrimitive((char)value);
            return true;
        case TypeCode.Byte:
            il.EmitPrimitive((byte)value);
            return true;
        case TypeCode.UInt16:
            il.EmitPrimitive((ushort)value);
            return true;
        case TypeCode.UInt32:
            il.EmitPrimitive((uint)value);
            return true;
        case TypeCode.UInt64:
            il.EmitPrimitive((ulong)value);
            return true;
        case TypeCode.Decimal:
            il.EmitDecimal((decimal)value);
            return true;
        case TypeCode.String:
            il.EmitString((string)value);
            return true;
        default:
            return false;
        }
    }

References System.Reflection.Emit.ILGenerator.Emit(), System.Dynamic.Utils.TypeUtils.GetNullableConstructor(), System.Reflection.Emit.OpCodes.Newobj, System.type, and System.value.