• d-bugmail puremagic.com (27/27) Sep 11 https://issues.dlang.org/show_bug.cgi?id=24762

d-bugmail puremagic.com writes:

https://issues.dlang.org/show_bug.cgi?id=24762

          Issue ID: 24762
           Summary:  nogc false positive error
           Product: D
           Version: D2
          Hardware: All
               URL: http://dlang.org/
                OS: All
            Status: NEW
          Severity: major
          Priority: P3
         Component: dmd
          Assignee: nobody puremagic.com
          Reporter: eyal weka.io

struct S { int m; }
  string m() { return "m"; }
   nogc void f() {
      S s;
      auto x = __traits(getMember, s, m()); // Error: ` nogc` function `nogc.f`
cannot call non- nogc function `nogc.m`
  }

Of course, this can be worked around with:

    enum M = m();
    auto x = __traits(getMember, s, M);

But the m() call is in compile-time, and should not relate to the runtime  nogc
enforcement inside f().

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