VMS Help CC, Messages, FLOATCONSQUAL  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        The <float_const_qual> is not valid in strict ANSI
                mode and will be ignored.

 Description    The -float_const option cannot be used in strict ANSI
                mode.  The option will be ignored.

 User Action    Either remove the -float_const option or use a
                different mode.