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  1. Qt Creator
  2. QTCREATORBUG-18317

MacroExpander goes into infinite loop when setting %{CurrentRun:Executable:Path} as RC's working directory

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    • f6c276daf03c59326bdf1fec3a44c48307912fae (qt-creator/qt-creator/4.9)

      I have a big project that uses CMake and ninja for the build system. When QtC retrieves information about project, it hangs for a several minutes: UI not responsive. It happens on project opening, after build etc.

      Profiling with callgrind I see, that some work done in the Utils::AbstractMacroExpander::expandNestedMacros.

      I attached the callgrind log.

        1. callgrind.tar.gz
          513 kB
          Nikita Krupenko
        2. crash_stack_trace.txt
          7.98 MB
          Nikita Krupenko
        3. hang_stack_trace.txt
          542 kB
          Nikita Krupenko
        For Gerrit Dashboard: QTCREATORBUG-18317
        # Subject Branch Project Status CR V
        196798,2 MacroExpander: Prevent loop with value resolution master qt-creator/qt-creator Status: ABANDONED 0 0
        196800,2 MacroExpander: Prevent loop with value resolution 4.3 qt-creator/qt-creator Status: ABANDONED 0 0
        254513,2 Macro expander: Do not use RunConfiguration::runnable() 4.9 qt-creator/qt-creator Status: MERGED +2 0

            kandeler Christian Kandeler
            krnekit Nikita Krupenko
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes