# [ref_impl_eiffel] [874] AWB-146: Upgrade to EiffelStudio 6.4 on non-Windows platforms: one of the classes that is not compiled on Windows was still using "attached" as an assertion tag.

**Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161)
**Created:** 2009-07-06 23:30 UTC
**Views:** 5
**Replies:** 0
**URL:** https://discourse.openehr.org/t/ref-impl-eiffel-874-awb-146-upgrade-to-eiffelstudio-6-4-on-non-windows-platforms-one-of-the-classes-that-is-not-compiled-on-windows-was-still-using-attached-as-an-assertion-tag/14283

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## Post #1 by @svn1

Revision: 874
Author:   peter\.gummer

Log Message:

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**Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-874-awb-146-upgrade-to-eiffelstudio-6-4-on-non-windows-platforms-one-of-the-classes-that-is-not-compiled-on-windows-was-still-using-attached-as-an-assertion-tag/14283
**Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-874-awb-146-upgrade-to-eiffelstudio-6-4-on-non-windows-platforms-one-of-the-classes-that-is-not-compiled-on-windows-was-still-using-attached-as-an-assertion-tag/14283