[Patch, libfortran, committed] PR 48915 Update mixed-language programming section documentation

[Janne Blomqvist]

Hi,

I committed the attached patch as obvious. It updates the manual
section on mixed-language programming to reflect the changes made as
part of PR 48915.

Index: gfortran.texi
===================================================================
--- gfortran.texi       (revision 173750)
+++ gfortran.texi       (working copy)
@@ -2578,7 +2578,7 @@ int main (int argc, char *argv[])
 @table @asis
 @item @emph{Description}:
 @code{_gfortran_set_options} sets several flags related to the Fortran
-standard to be used, whether backtracing or core dumps should be enabled
+standard to be used, whether backtracing should be enabled
 and whether range checks should be performed.  The syntax allows for
 upward compatibility since the number of passed flags is specified; for
 non-passed flags, the default value is used.  See also
@@ -2609,10 +2609,9 @@ Possible values are (bitwise or-ed) @cod
 standard error.  Default: @code{GFC_STD_F95_DEL | GFC_STD_LEGACY}.
 @item @var{option}[2] @tab If non zero, enable pedantic checking.
 Default: off.
-@item @var{option}[3] @tab If non zero, enable core dumps on run-time
-errors.  Default: off.
+@item @var{option}[3] @tab Unused.
 @item @var{option}[4] @tab If non zero, enable backtracing on run-time
-errors.  Default: off.
+errors.  Default: enabled.
 Note: Installs a signal handler and requires command-line
 initialization using @code{_gfortran_set_args}.
 @item @var{option}[5] @tab If non zero, supports signed zeros.
@@ -2627,8 +2626,8 @@ Default: enabled.  See -frange-check (@p

 @item @emph{Example}:
 @smallexample
-  /* Use gfortran 4.5 default options.  */
-  static int options[] = @{68, 255, 0, 0, 0, 1, 0, 1@};
+  /* Use gfortran 4.7 default options.  */
+  static int options[] = @{68, 255, 0, 0, 1, 1, 0, 1@};
   _gfortran_set_options (8, &options);
 @end smallexample
 @end table
Index: ChangeLog
===================================================================
--- ChangeLog   (revision 173750)
+++ ChangeLog   (working copy)
@@ -1,5 +1,12 @@
 2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>

+       PR libfortran/48915
+       * gfortran.texi: Update mixed-language programming section
+       reflecting the removal of the fdump-core option, and that
+       -fbacktrace is enabled by default.
+
+2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
+
         PR libfortran/48915
         * gfortran.h (gfc_option_t): Remove flag_dump_core.
         * gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.


-- 
Janne Blomqvist