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RTL and Delphi Object Pascal

Compiler, Language and low level libs

729 topics in this forum

  1. tthreadedqueue and dictionary

    By RDP1974,
    • 2 replies
    • 587 views

  2. TValue.AsVariant for TBcd type should return TFMTBcdVariantType?

    By dmitrybv,
    • 1 reply
    • 756 views

  3. TValue.IsType<String> for Variant(Interface) is very slow.

    By dmitrybv,
    • 0 replies
    • 321 views

  4. TValue.ToString for TAlphaColor type returns a strange result.

    By dmitrybv,
    • 2 replies
    • 758 views

  5. Type inference in assignment but not comparison??

    By PiedSoftware,
    • 9 replies
    • 1447 views

  6. Typed constants in Delphi.

    By Mahdi Safsafi,
    • 81 replies
    • 26291 views

  7. UCS4Strings

    By pyscripter,
    • 5 replies
    • 4047 views

  8. UCS4StringToWideString broken?

    By A.M. Hoornweg,
    • 20 replies
    • 4680 views

  9. UltraCode64 for Delphi (aka 64-bit FastCode)

    By chmichael,
    • 23 replies
    • 7215 views

  10. Unable to Cast UInt64 to Double on 32bit Compile in Windows 11 ARM: Has Anyone Experienced This?

    By gomsun2,
    • 8 replies
    • 1861 views

  11. Undocumented "Interface flag" for IInvokable?

    By Der schöne Günther,
    • 7 replies
    • 3149 views

  12. Undocumented language enhancements

    By vfbb,
    • 7 replies
    • 3120 views

  13. Unicode NBSP(u00A0) No-Break Space character for 64-bit

    By sp0987,
    • 14 replies
    • 2911 views

  14. Unicode string - how element iterating?

    By vfbb,
    • 27 replies
    • 11349 views

  15. Unknown attribute

    By Jacek Laskowski,
    • 14 replies
    • 4158 views

  16. Unknown function at TMethodImplementationIntercept

    By pyscripter,
    • 2 replies
    • 5779 views

  17. Unnamed types and RTTI

    By Mahdi Safsafi,
    • 6 replies
    • 2662 views

  18. Unsafe code 'String index to var param'

    By JonRobertson,
    • 1 reply
    • 1115 views

  19. Unwanted Windows XP Manifest inserted

    By timfrost,
    • 8 replies
    • 3929 views

  20. upcoming language enhancements?

    By David Schwartz,
    • 35 replies
    • 8446 views

  21. Update Interface property value with RTTI

    By Tommi Prami,
    • 1 reply
    • 2136 views

  22. updated allocator

    By RDP1974,
    • 0 replies
    • 852 views

  23. updated Delphi64RTL intel ipp onetbb

    By RDP1974,
    • 11 replies
    • 1649 views

  24. updated with latest oneapi 2022.1

    By RDP1974,
    • 0 replies
    • 399 views

  25. Updating TPolygon items in generic List is difficult?

    By Gustav Schubert,
    • 6 replies
    • 1912 views
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