* gfortran.h (gfc_add_intrinsic_modules_path,
gfc_open_intrinsic_module): New prototypes.
(gfc_add_include_path, gfc_open_included_file): Update prototypes.
* lang.opt: Add -fintrinsic-modules-path option.
* module.c (gfc_match_use): Match the Fortran 2003 form of
USE statement.
(gfc_use_module): Also handle intrinsic modules.
* scanner.c (gfc_directorylist): Add use_for_modules for field.
(intrinsic_modules_dirs): New static variable.
(add_path_to_list, gfc_add_intrinsic_modules_path): New functions.
(gfc_add_include_path): Use the new add_path_to_list helper
function.
(gfc_release_include_path): Free memory for intrinsic_modules_dirs.
(open_included_file, gfc_open_intrinsic_module): New functions.
(gfc_open_included_file): Use the new open_included_file
helper function.
* lang-specs.h: Use the new -fintrinsic-modules-path option.
* parse.c (decode_statement): Do not match the required space
after USE here.
* options.c (gfc_handle_option): Handle the new option. Use new
prototype for gfc_add_include_path.
(gfc_post_options): Use new prototype for gfc_add_include_path.
* gfortran.dg/use_1.f90: New test.
* gfortran.dg/use_1.f90: New test.
* gfortran.dg/use_1.f90: New test.
From-SVN: r118930
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The GNU Compiler Collection is free software. See the file COPYING
for copying permission. The manuals, and some of the runtime
libraries, are under different terms; see the individual source files
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The directory INSTALL contains copies of the installation information
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gcc/doc/install.texi. The installation information includes details
of what is included in the GCC sources and what files GCC installs.
See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information. An online readable
version of the manual is in the files gcc/doc/gcc.info*.
See http://gcc.gnu.org/bugs.html for how to report bugs usefully.
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