[Issue 3841] silent implicit cast from floating point to integral in += etc. operators

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=3841

--- Comment #8 from github-bugzilla at puremagic.com ---
Commit pushed to stable at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/bd259864438f9150d0eac592252978c48c09d533
Merge pull request #4643 from legrosbuffle/fix3841

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