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  1. Qt
  2. QTBUG-123397

Crash when Build with ARM64 with exception handling

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    • macOS

    Description

      Crash when code having try/catch block on ARM64, works with x64.

      It seems that for ARM64 build, the C++ exception could not be caught as expected, and crashing here:

       libc++abi.dylib 0x1a5d86d34 {}cxxabiv1::failed_throw({}cxxabiv1::{_}_cxa_exception*)

      A simple try/catch works with ARM64 but when EvenLoop and QApplication comes in it crashing. 
      Attached is the little code which can be used to reproduce

      Attachments

        1. qtbug123397.zip
          5 kB
          Irfan Omair
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            thiago Thiago Macieira
            irfan.omair@digia.com Irfan Omair
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              Created:
              Updated:
              Resolved:

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