https://issues.dlang.org/show_bug.cgi?id=17843

          Issue ID: 17843
           Summary: -betterC struct with `double` field generates
                    references to TypeInfo
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: bugzilla@digitalmars.com

Example:

    struct S { double d; }

TypeInfo is in druntime, and druntime is not linked in for -betterC.

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