PR fortran/30947

	* iresolve.c (gfc_resolve_alarm_sub): Suffix the subroutine name
	with the kind of the STATUS argument.

	* intrinsics/signal.c: Create specific versions of alarm_sub and
	alarm_sub_int according to the integer kind of the last argument.
	* gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and
	_gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4,
	_gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and
	_gfortran_alarm_sub_int_i8.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127259 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 3 deletions

diff --git a/gcc/fortran/iresolve.c b/gcc/fortran/iresolve.c
index 21ec6058a10..d0a73bfc8f2 100644
--- a/gcc/fortran/iresolve.c
+++ b/gcc/fortran/iresolve.c
@@ -2385,15 +2385,19 @@ gfc_resolve_alarm_sub (gfc_code *c)
   ts.type = BT_INTEGER;
   ts.kind = gfc_c_int_kind;
 
-  /* handler can be either BT_INTEGER or BT_PROCEDURE  */
+  /* handler can be either BT_INTEGER or BT_PROCEDURE.
+     In all cases, the status argument is of default integer kind
+     (enforced in check.c) so that the function suffix is fixed.  */
   if (handler->ts.type == BT_INTEGER)
     {
       if (handler->ts.kind != gfc_c_int_kind)
 	gfc_convert_type (handler, &ts, 2);
-      name = gfc_get_string (PREFIX ("alarm_sub_int"));
+      name = gfc_get_string (PREFIX ("alarm_sub_int_i%d"),
+			     gfc_default_integer_kind);
     }
   else
-    name = gfc_get_string (PREFIX ("alarm_sub"));
+    name = gfc_get_string (PREFIX ("alarm_sub_i%d"),
+			   gfc_default_integer_kind);
 
   if (seconds->ts.kind != gfc_c_int_kind)
     gfc_convert_type (seconds, &ts, 2);