[Issue 15964] New: The template constraints for std.uni.sicmp are too permissive

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15964

          Issue ID: 15964
           Summary: The template constraints for std.uni.sicmp are too
                    permissive
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody at puremagic.com
          Reporter: jack at jackstouffer.com

sicmp only actually works on string types but accepts any forward character
range.

https://github.com/dlang/phobos/pull/4256

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