PR 25708 Use a temporary buffer when parsing module files.
2013-03-27 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/25708
* module.c (module_locus): Use long for position.
(module_content): New variable.
(module_pos): Likewise.
(prev_character): Remove.
(bad_module): Free data instead of closing mod file.
(set_module_locus): Use module_pos.
(get_module_locus): Likewise.
(module_char): use buffer rather than stdio file.
(module_unget_char): Likewise.
(read_module_to_tmpbuf): New function.
(gfc_use_module): Call read_module_to_tmpbuf.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197124 138bc75d-0d04-0410-961f-82ee72b054a4