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  1. Qt Creator
  2. QTCREATORBUG-23534

clangbackend regression issue on QtCreator 4.11.0

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • Qt Creator 4.11.0
    • C/C++/Obj-C++ Support
    • None
    • Debian Buster, llvm 8.0.1, gcc 8.3
    • Linux/Wayland, Linux/X11

    Description

      this is only happen on QtCreator 4.11.0, if I run QtCreator 4.10.2, no issues.

      Qt 5.14.1 is built from source, and QtCreator 4.11.0 and QtCreator 4.10.2 both built from source, but they are in different folder.

       

      use Qt Creator 4.11.0 create a c++ project, it give following error, see attached file,

      on Qt 4.10.2 no issues.

       

      run 4.11.0 and 4.10.2 by both

      export QT_LOGGING_RULES=qtc.clang*=true
      export LIBCLANG_TIMING=1
      ./qtcreator

       

      qt 4.11.0

      ignoring nonexistent directory "...."
      ignoring nonexistent directory ""
      #include "..." search starts here:
      #include <...> search starts here:

      ....

      /usr/include/c++/8
      /usr/include/x86_64-linux-gnu/c++/8
      /usr/include/c++/8/backward
      /usr/local/include
      /usr/include/x86_64-linux-gnu
      /usr/include

       

      and qt 4.10.2

      /usr/include/c++/8
      /usr/include/x86_64-linux-gnu/c++/8
      /usr/include/c++/8/backward
      /usr/lib/gcc/x86_64-linux-gnu/8/include
      {{ /usr/local/include}}
      /usr/lib/gcc/x86_64-linux-gnu/8/include-fixed
      {{ /usr/include/x86_64-linux-gnu}}
      {{ /usr/include}}

       

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              kosjar Nikolai Kosjar
              dext dexter
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                Updated:
                Resolved:

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