[Issue 18922] dmd doesn't do substitutions for C++ namespaces in different module/file

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18922

--- Comment #1 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/9a1b4467cc175881c5d07f468437a27d5875449f
Fix issue 18922: No substitutions for C++ namespaces in different module/file

DMD was just comparing the object by their reference instead of their string
value.
Obviously when a namespace is declared in another module, the reference is
different.

https://github.com/dlang/dmd/commit/7518facf971ddf0dd2dd5bd8031db5d0782e1fa6
Merge pull request #8332 from Geod24/fix18922

 Fix issue 18922: No substitutions for C++ namespaces in different module/file
merged-on-behalf-of: Razvan Nitu <RazvanN7 at users.noreply.github.com>

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