[Issue 17878] Add __traits(isFuture, ...)

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17878

--- Comment #2 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/03b13c79cb98088c60faa2457db0d8f85a0bc6dc
Fix Issue 17878 - Add __traits(isFuture, ...)

https://github.com/dlang/dmd/commit/51bc2fb427a5e0b3701b11ab2b6a5f356d8eca5d
Merge pull request #7232 from RazvanN7/Issue_17878

Fix Issue 17878 - Add __traits(isFuture, ...)

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