https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55813
Kyle J Strand <kyle.strand at beckman dot com> changed:
What |Removed |Added
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CC| |kyle.strand at beckman dot com
--- Comment #4 from Kyle J Strand <kyle.strand at beckman dot com> ---
The behavior (even as of 5.1) still seems at odds with the documentation. In
particular, classes with *public* constructors *can* trigger this warning.
See http://stackoverflow.com/q/33157248/1858225 for discussion and sample code.