https://issues.dlang.org/show_bug.cgi?id=23207

          Issue ID: 23207
           Summary: dmd hangs compiling druntime/src/core/stdc/errno.c
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: major
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: bugzilla@digitalmars.com

The command:

dmd druntime/src/core/stdc/errno.c -I -v -c

hangs.

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