[Issue 15799] Misleading error message against the contract followed by semicolon in interface

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15799

--- Comment #1 from Kenji Hara <k.hara.pg at gmail.com> ---
This is a bug since the beginning of the feature implementation.

https://github.com/D-Programming-Language/dmd/commit/b0c80159d1080ddb13cc2c438f139bd153c9d79a

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