http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59612
--- Comment #2 from janus at gcc dot gnu.org --- Note that there are two small errors in the related documentation: Index: gcc/fortran/invoke.texi =================================================================== --- gcc/fortran/invoke.texi (revision 206176) +++ gcc/fortran/invoke.texi (working copy) @@ -989,11 +989,12 @@ Output the internal parse tree after translating t into internal representation. Only really useful for debugging the GNU Fortran compiler itself. -@item -fdump-optimized-tree +@item -fdump-fortran-optimized @opindex @code{fdump-fortran-optimized} Output the parse tree after front-end optimization. Only really useful for debugging the GNU Fortran compiler itself. +@item -dump-parse-tree @opindex @code{fdump-parse-tree} Output the internal parse tree after translating the source program into internal representation. Only really useful for debugging the Does -fdump-fortran-optimized actually do anything?