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  1. Qt
  2. QTBUG-52367

Wasm-Module: Error C2220 and C4334: No Object File generated / 32-bit shift implicitly converted

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.6.1
    • 5.6.0, 5.7.0 Beta
    • WebEngine
    • None
    • * Windows 10 Pro, Build 10586.164
      * MSVC 2015, Update *2*, x64, native CMD Window

    Description

      With MSVC 2015 Update 2, I get the following Compiler Error:

      [2098/12959] CXX obj\src\3rdparty\chromium\v8\src\compiler\v8_base_2.js-call-reducer.obj
      [2099/12959] CXX obj\src\3rdparty\chromium\v8\src\compiler\v8_base_2.graph-trimmer.obj
      
      FAILED: ninja -t msvc -e environment.x64 -- cl.exe /nologo /showIncludes /FC @obj\src\3rdparty\chromium\v8\src\wasm\v8_base_1.wasm-module.obj.rsp /c c:\qt5srcgit\qt5\qtwebengine\src\3rdparty\chromium\v8\src\wasm\wasm-module.cc /Foobj\src\3rdparty\chromium\v8\src\wasm\v8_base_1.wasm-module.obj /Fdobj\src\3rdparty\chromium\v8\tools\gyp\v8_base_1.cc.pdb
      
      c:\qt5srcgit\qt5\qtwebengine\src\3rdparty\chromium\v8\src\wasm\wasm-module.cc(441): error C2220: warning treated as error - no 'object' file generated
      
      c:\qt5srcgit\qt5\qtwebengine\src\3rdparty\chromium\v8\src\wasm\wasm-module.cc(441): warning C4334: '<<': result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)
      
      ninja: build stopped: subcommand failed.
      
      jom: C:\xsdf64\qtwebengine\src\core\Makefile.gyp_run.Debug
      
      [invoke_ninja] Error 1
      jom: C:\xsdf64\qtwebengine\src\core\Makefile.gyp_run [debug-all] Error 2
      jom: C:\xsdf64\qtwebengine\src\core\Makefile.gyp_run [release-all] Error 2
      jom: C:\xsdf64\qtwebengine\src\core\Makefile [sub-gyp_run-pro-make_first] Error 2
      
      jom: C:\xsdf64\qtwebengine\src\Makefile [sub-core-make_first] Error 2
      jom: C:\xsdf64\qtwebengine\Makefile [sub-src-make_first] Error 2
      jom: C:\xsdf64\Makefile [module-qtwebengine-make_first] Error 2
      

      As a reply to question, Joerg Bornemann told me, that this Problem is at least unknown to him. So I opened a BR.

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        For Gerrit Dashboard: QTBUG-52367
        # Subject Branch Project Status CR V

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            jbornema Joerg Bornemann
            meermusik Oliver Niebuhr
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              Updated:
              Resolved:

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