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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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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: Qt Creator 4.3.0
    • Fix Version/s: Qt Creator 4.9.0-beta2
    • Labels:
      None
    • Environment:
      Kubuntu 16.04, CMake 3.8.1, ninja 1.5.1
    • Commits:
      f6c276daf03c59326bdf1fec3a44c48307912fae (qt-creator/qt-creator/4.9)

      Description

      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.

        Attachments

        1. callgrind.tar.gz
          513 kB
        2. crash_stack_trace.txt
          7.98 MB
        3. hang_stack_trace.txt
          542 kB

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              People

              Assignee:
              kandeler Christian Kandeler
              Reporter:
              krnekit Nikita Krupenko
              Votes:
              1 Vote for this issue
              Watchers:
              4 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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