[Issue 17096] many traits accept an invalid parameter count without error

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17096

--- Comment #3 from github-bugzilla at puremagic.com ---
Commits pushed to stable at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/30e01ba7969ede07e0428132dfbdda9d3ddbe80e
Fix issue 17096 - Check the number of arguments given to __trait

https://github.com/dlang/dmd/commit/ad70d70153978bd4da878d73b7eca6d713643c60
Merge pull request #7330 from JinShil/fix_17096

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