From: Janus Weil <janus@gcc.gnu.org>
Date: Tue, 21 Jun 2011 12:12:51 +0000 (+0200)
Subject: re PR fortran/49112 ([OOP] Missing type-bound procedure, "duplicate save" warnings... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=95f5c7757f027c4c9afbb97a7a24be0cc9ad7841;p=gcc.git

re PR fortran/49112 ([OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error)

2011-06-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49112
	* class.c (gfc_find_derived_vtab): Make vtab and default initialization
	symbols SAVE_IMPLICIT.

2011-06-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49112
	* gfortran.dg/class_44.f03: New.

From-SVN: r175257
---

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 2e73625d927..7d45cd45c4d 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2011-06-21  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49112
+	* class.c (gfc_find_derived_vtab): Make vtab and default initialization
+	symbols SAVE_IMPLICIT.
+
 2011-06-20  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/18918
diff --git a/gcc/fortran/class.c b/gcc/fortran/class.c
index b99930ab633..572011f45f6 100644
--- a/gcc/fortran/class.c
+++ b/gcc/fortran/class.c
@@ -428,7 +428,7 @@ gfc_find_derived_vtab (gfc_symbol *derived)
 	                      &gfc_current_locus) == FAILURE)
 	    goto cleanup;
 	  vtab->attr.target = 1;
-	  vtab->attr.save = SAVE_EXPLICIT;
+	  vtab->attr.save = SAVE_IMPLICIT;
 	  vtab->attr.vtab = 1;
 	  vtab->attr.access = ACCESS_PUBLIC;
 	  gfc_set_sym_referenced (vtab);
@@ -516,7 +516,7 @@ gfc_find_derived_vtab (gfc_symbol *derived)
 		  sprintf (name, "__def_init_%s", tname);
 		  gfc_get_symbol (name, ns, &def_init);
 		  def_init->attr.target = 1;
-		  def_init->attr.save = SAVE_EXPLICIT;
+		  def_init->attr.save = SAVE_IMPLICIT;
 		  def_init->attr.access = ACCESS_PUBLIC;
 		  def_init->attr.flavor = FL_VARIABLE;
 		  gfc_set_sym_referenced (def_init);
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a615950bf00..1415426df9f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2011-06-21  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49112
+	* gfortran.dg/class_44.f03: New.
+
 2011-06-21  Ira Rosen  <ira.rosen@linaro.org>
 
 	PR tree-optimization/49478
diff --git a/gcc/testsuite/gfortran.dg/class_44.f03 b/gcc/testsuite/gfortran.dg/class_44.f03
new file mode 100644
index 00000000000..f8e4004c026
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/class_44.f03
@@ -0,0 +1,15 @@
+! { dg-do compile }
+!
+! PR 49112: [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error
+!
+! Contributed by John <jwmwalrus@gmail.com>
+
+    implicit none
+    save
+
+    type :: DateTime
+    end type
+
+    class(DateTime), allocatable :: dt
+
+end