[Bug fortran/96013] ICE in write_symbol, at fortran/module.c:5747

[dominiq at lps dot ens.fr via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96013

--- Comment #12 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
/* Symbol flavors: these are all mutually exclusive.
   12 elements = 4 bits.  */
enum sym_flavor
{
  FL_UNKNOWN = 0, FL_PROGRAM, FL_BLOCK_DATA, FL_MODULE, FL_VARIABLE,
  FL_PARAMETER, FL_LABEL, FL_PROCEDURE, FL_DERIVED, FL_NAMELIST,
  FL_UNION, FL_STRUCT, FL_VOID
};

so code=15 is invalid.