https://issues.dlang.org/show_bug.cgi?id=21590
--- Comment #4 from Dlang Bot <[email protected]> --- dlang/dmd pull request #12195 "Merge stable" was merged into master: - 8055d9deb843efeb30b2b6a5d6602b6e2384b94a by MoonlightSentinel: Fix 21590 - assignment inside assert accepted for -checkaction=context The rewrite introduced a temporary which hid the assignment inside of `assert(...)` and hence prevented the error. The fix is to omit the additional temporary for `AssignExp` and use the assigned variable directly. The temporary is unecessary anyways and the following semantic analysis will raise an appropriate error. https://github.com/dlang/dmd/pull/12195 --
