lang.opt (-fmodule-private): Remove option.

* lang.opt (-fmodule-private): Remove option.
* gfortran.h (gfc_option_t): Remove module_access_private flag.
* options.c (gfc_init_options): Remove initialization for it.
(gfc_process_option): Remove handling for -fmodule-private.
* module.c (gfc_check_access): Add comments, remove check for
gfc_option.flag_module_access_private.

(Also fixed tab-damage in preceeding changelog entry.)

From-SVN: r118668

gcc/fortran/ChangeLog

+2006-11-10  Brooks Moses  <brooks.moses@codesourcery.com>
+
+	* lang.opt (-fmodule-private): Remove option.
+	* gfortran.h (gfc_option_t): Remove module_access_private flag.
+	* options.c (gfc_init_options): Remove initialization for it.
+	(gfc_process_option): Remove handling for -fmodule-private.
+	* module.c (gfc_check_access): Add comments, remove check for
+	gfc_option.flag_module_access_private.
+
 2006-11-10 Paul Thomas <pault@gcc.gnu.org>
 
 	PR fortran/29758

gcc/fortran/gfortran.h

@@ -1640,7 +1640,6 @@ typedef struct
   int flag_second_underscore;
   int flag_implicit_none;
   int flag_max_stack_var_size;
-  int flag_module_access_private;
   int flag_no_backend;
   int flag_range_check;
   int flag_pack_derived;

gcc/fortran/lang.opt

@@ -181,10 +181,6 @@ fmax-stack-var-size=
 Fortran RejectNegative Joined UInteger
 -fmax-stack-var-size=<n>	Size in bytes of the largest array that will be put on the stack
 
-fmodule-private
-Fortran
-Set default accessibility of module entities to PRIVATE
-
 fno-backend
 Fortran RejectNegative
 Don't generate code, just do syntax and semantics checking

gcc/fortran/module.c

@@ -3413,7 +3413,10 @@ read_module (void)
 
 
 /* Given an access type that is specific to an entity and the default
-   access, return nonzero if the entity is publicly accessible.  */
+   access, return nonzero if the entity is publicly accessible.  If the
+   element is declared as PUBLIC, then it is public; if declared 
+   PRIVATE, then private, and otherwise it is public unless the default
+   access in this context has been declared PRIVATE.  */
 
 bool
 gfc_check_access (gfc_access specific_access, gfc_access default_access)
@@ -3424,12 +3427,7 @@ gfc_check_access (gfc_access specific_access, gfc_access default_access)
   if (specific_access == ACCESS_PRIVATE)
     return FALSE;
 
-  if (gfc_option.flag_module_access_private)
-    return default_access == ACCESS_PUBLIC;
-  else
   return default_access != ACCESS_PRIVATE;
-
-  return FALSE;
 }
 
 

gcc/fortran/options.c

@@ -73,7 +73,6 @@ gfc_init_options (unsigned int argc ATTRIBUTE_UNUSED,
   gfc_option.flag_second_underscore = -1;
   gfc_option.flag_implicit_none = 0;
   gfc_option.flag_max_stack_var_size = 32768;
-  gfc_option.flag_module_access_private = 0;
   gfc_option.flag_no_backend = 0;
   gfc_option.flag_range_check = 1;
   gfc_option.flag_pack_derived = 0;
@@ -521,10 +520,6 @@ gfc_handle_option (size_t scode, const char *arg, int value)
       gfc_option.flag_max_stack_var_size = value;
       break;
 
-    case OPT_fmodule_private:
-      gfc_option.flag_module_access_private = value;
-      break;
-
     case OPT_fno_backend:
       gfc_option.flag_no_backend = value;
       break;