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  1. Qt
  2. QTBUG-79570

MSVC: disconnect() does not work properly with virtual slots across libraries

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    • Windows

    Description

      Looks like a signal connected to a virtual slot cannot be disconnected from a library. Seems to only occur with MSVC (tested with 2017).

      Qt 5.15.0 (x86_64-little_endian-llp64 shared (dynamic) debug build; by MSVC 2019)
connected succesfully: true
disconnected successfully: false

Qt 5.14.0 (x86_64-little_endian-llp64 shared (dynamic) debug build; by MSVC 2017)
connected succesfully: true
disconnected successfully: false

Qt 5.15.0 (x86_64-little_endian-llp64 shared (dynamic) debug build; by GCC 8.1.0)
connected succesfully: true
disconnected successfully: true

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        1. qtbug79570.zip
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        2. qtbug79570.zip
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            thiago Thiago Macieira
            poikelin Joni Poikelin
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            Dates

              Created:
              Updated:
              Resolved:

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