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    Unexpected error C2027: use of undefined type when using templates with /permissive-

    fixed in: visual studio 2019 version 16.7.1fixed in: visual studio 2019 version 16.8 preview 3visual studio 2019 version 16.5windows 10.0

    avatar image Devin Doucette reported Jun 08 at 03:02 PM

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    avatar image Feedback Bot Jun 09 at 03:39 AM
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    avatar image Feedback Bot Jun 09 at 01:49 PM
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    Microsoft Solution

    by Feedback Bot    Aug 11 at 05:51 PM
    Changed state ➜ Closed - Fixed
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    This issue has been closed for over 90 days. If we haven't resolved this issue for you, please report a new problem
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    I have installed the fix by upgrading to the latest version of Visual Studio. The issue is still not fixed:

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    Solution

    by Tanveer Gani [MSFT]    Aug 03 at 04:52 PM
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