public override Node ExitStringLiteral(Token node)
{
var s = this.DoEscapes(node.Image);
var element = new StringLiteralElement(s);
node.AddValue(element);
return(node);
}
private static void EmitLiteral(FieldInfo fi, FleeIlGenerator ilg, IServiceProvider services)
{
var value = RuntimeHelpers.GetObjectValue(fi.GetValue(null));
var t = value.GetType();
LiteralElement elem;
switch (Type.GetTypeCode(t))
{
case TypeCode.Boolean:
elem = new BooleanLiteralElement((bool)value);
goto IL_F4;
case TypeCode.Char:
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.Int16:
case TypeCode.UInt16:
case TypeCode.Int32:
elem = new Int32LiteralElement(Convert.ToInt32(RuntimeHelpers.GetObjectValue(value)));
goto IL_F4;
case TypeCode.UInt32:
elem = new UInt32LiteralElement((uint)value);
goto IL_F4;
case TypeCode.Int64:
elem = new Int64LiteralElement((long)value);
goto IL_F4;
case TypeCode.UInt64:
elem = new UInt64LiteralElement((ulong)value);
goto IL_F4;
case TypeCode.Single:
elem = new SingleLiteralElement((float)value);
goto IL_F4;
case TypeCode.Double:
elem = new DoubleLiteralElement((double)value);
goto IL_F4;
case TypeCode.String:
elem = new StringLiteralElement((string)value);
goto IL_F4;
}
elem = null;
Debug.Fail("Unsupported constant type");
IL_F4:
elem.Emit(ilg, services);
}
