https://gcc.gnu.org/ml/fortran/2016-08/msg00173.html On Mon, Aug 29, 2016 at 8:36 AM, Fritz Reese <fritzore...@gmail.com> wrote: > > https://gcc.gnu.org/ml/fortran/2016-08/msg00077.html > On Wed, Aug 17, 2016 at 7:20 AM, Fritz Reese <fritzore...@gmail.com> wrote: > > This patch extends the GNU Fortran front-end to add support for > > DEC-style AUTOMATIC and STATIC symbol attributes with a new flag > > -fdec-static, allowing explicit control of variable storage. AUTOMATIC > > local variables are placed on the stack, whereas STATIC variables are > > placed in static storage. > > Patch still pending review. > > > Bootstraps and regtests on x86_64-redhat-linux. Questions, comments, > > and critique welcome. Ok for trunk? > ... > > > > 08-17-2016 Fritz Reese <fritzore...@gmail.com> > > > > gcc/fortran/ > > * lang.opt, invoke.texi, gfortran.texi: New flag -fdec-static. > > * options.c (set_dec_flags): Set -fdec-static with -fdec. > > * gfortran.h (symbol_attribute): New attribute AUTOMATIC. > > * gfortran.h (gfc_add_automatic): New prototype. > > * match.h (gfc_match_automatic, gfc_match_static): New functions. > > * decl.c (gfc_match_automatic, gfc_match_static): Ditto. > > * symbol.c (gfc_add_automatic): Ditto. > > * decl.c (match_attr_spec): Match AUTOMATIC and STATIC decls. > > * parse.c (decode_specification_statement, decode_statement): Ditto. > > * resolve.c (apply_default_init_local, resolve_fl_variable_derived, > > resolve_symbol): Support for automatic attribute. > > * symbol.c (check_conflict, gfc_copy_attr, gfc_is_var_automatic): > > Ditto. > > * trans-decl.c (gfc_finish_var_decl): Ditto. > > > > gcc/testsuite/gfortran.dg/ > > * dec_static_1.f90, dec_static_2.f90: New testcases. >
--- Fritz Reese
