[Issue 18312] string concatenation with -betterC fails with linker errors

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18312

--- Comment #7 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/2a671e0bbfa37427f73494ecca79144e659e0122
fix Issue 18312 - string concatenation with -betterC fails with linker errors

https://github.com/dlang/dmd/commit/2bb137a0f7a856a9331d44b3b4df5aa47b865816
Merge pull request #7868 from WalterBright/fix18312

fix Issue 18312 - string concatenation with -betterC fails with linke…

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