# C++ 20 Modules Update

**URL:** <https://discourse.cmake.org/t/c-20-modules-update/7330>\
**Category:** Development\
**Created:** [January 26, 2023, 8:20pm UTC](https://discourse.cmake.org/t/c-20-modules-update/7330 "2023-01-26T20:20:17Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![monamimani](https://discourse.cmake.org/user_avatar/discourse.cmake.org/monamimani/32/3132_2.png) [@monamimani](https://discourse.cmake.org/u/monamimani)\
**Post date:** [February 24, 2023, 2:57pm UTC](https://discourse.cmake.org/t/c-20-modules-update/7330/12 "2023-02-24T14:57:38Z")

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Another thing to add to the post would be that the target\_source should not be an executable, as it will refuse the FILESET. At least that is my understanding so far. I have opened an issues with CMake and vcpkg ( the error is coming from vcpkg.cmake). I was using CMake 3.26.0-rc4

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