short-circuit Boolean evaulation works incorrectly with Variant type

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• Delphi CASE statement Works with String Values! in Delphi TIPS :: You've probably tried providing a Case statement with string type selector expression, to find out that it only takes ordinal types (which string is not). Lookin ...

• Using Inc() and Dec() on UInt64 type of variables does not generate an Integer Overflow check (a cal... QC#: 59241 Version: 11.2 Status: Open defect, requires resolution Description: Using Inc() and Dec() on UIn64 type of variables does not generate an Integer Overflow check (a call @IntOver) like it does for other (smaller) signed and unsigned types w ...

• Boolean-version of function IfThen QC#: 3826 Version: 7.0 Status: Open defect, requires resolution Description: I frequently enable and disable buttons and other controls depending on the status of other controls. So far this can take quite a lot of code. The function IfThen would make ...

• Cannot declare a set type based on a subrange type that starts from a negative value QC#: 10326 Version: 9.0 Status: Open defect, requires resolution Description: If you declare a set type based on a subrange type that starts from a negative value, then Delphi compiler (tested with D7, D2005 for Win32 and D2005 for .NET) will report a ...