decl2.c (arg_assoc_class): Fix double iteration logic.

        * decl2.c (arg_assoc_class): Fix double iteration logic.

        * init.c (build_delete): Always call convert_force to strip cv-quals.

        * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
        * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
        * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.

From-SVN: r39133

gcc/cp/ChangeLog

+2001-01-19  Ute Pelkmann  <scope.muc@t-online.de>
+
+	* decl2.c (arg_assoc_class): Fix double iteration logic.
+
+2001-01-19  Jason Merrill  <jason@redhat.com>
+
+	* init.c (build_delete): Always call convert_force to strip cv-quals.
+
+	* decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
+	* lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
+	* g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
+
 2001-01-19  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* search.c (get_vbase_1): Count only virtual bases.

gcc/cp/decl2.c

@@ -417,7 +417,11 @@ int flag_weak = 1;
 
 /* Nonzero to enable experimental ABI changes.  */
 
+#if ENABLE_NEW_GXX_ABI
+int flag_new_abi = 1;
+#else
 int flag_new_abi;
+#endif
 
 /* Nonzero to use __cxa_atexit, rather than atexit, to register
    destructors for local statics and global objects.  */
@@ -4846,9 +4850,9 @@ arg_assoc_class (k, type)
 	   friends = TREE_CHAIN (friends))
 	/* Only interested in global functions with potentially hidden
            (i.e. unqualified) declarations. */
-	if (TREE_PURPOSE (list) == error_mark_node && TREE_VALUE (list)
-	    && decl_namespace (TREE_VALUE (list)) == context)
-	  if (add_function (k, TREE_VALUE (list)))
+	if (TREE_PURPOSE (friends) == error_mark_node && TREE_VALUE (friends)
+	    && decl_namespace (TREE_VALUE (friends)) == context)
+	  if (add_function (k, TREE_VALUE (friends)))
 	    return 1;
 
   /* Process template arguments.  */

gcc/cp/g++spec.c

@@ -94,10 +94,6 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
   /* The total number of arguments with the new stuff.  */
   int num_args = 1;
 
-#if ENABLE_NEW_GXX_ABI
-  added++;
-#endif
-
   argc = *in_argc;
   argv = *in_argv;
   added_libraries = *in_added_libraries;
@@ -211,13 +207,6 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
   /* Copy the 0th argument, i.e., the name of the program itself.  */
   arglist[i++] = argv[j++];
 
-#if ENABLE_NEW_GXX_ABI
-  /* If we should use the new ABI by default, add the appropriate flag
-     to cc1plus here.  We put this first so that it can be overridden
-     by other command-line options.  */
-  arglist[j++] = "-fnew-abi";
-#endif
-
   /* NOTE: We start at 1 now, not 0.  */
   while (i < argc)
     {

gcc/cp/init.c

@@ -3228,10 +3228,7 @@ build_delete (type, addr, auto_delete, flags, use_global_delete)
       if (TREE_SIDE_EFFECTS (addr))
 	addr = save_expr (addr);
 
-      if (TREE_CONSTANT (addr))
-	addr = convert_pointer_to (type, addr);
-      else
-	addr = convert_force (build_pointer_type (type), addr, 0);
+      addr = convert_force (build_pointer_type (type), addr, 0);
 
       ref = build_indirect_ref (addr, NULL_PTR);
     }
@@ -3240,7 +3237,7 @@ build_delete (type, addr, auto_delete, flags, use_global_delete)
 
   if (TYPE_HAS_TRIVIAL_DESTRUCTOR (type))
     {
-      if (auto_delete == sfk_base_destructor)
+      if (auto_delete != sfk_deleting_destructor)
 	return void_zero_node;
 
       return build_op_delete_call

gcc/cp/lang-specs.h

@@ -31,6 +31,25 @@ Boston, MA 02111-1307, USA.  */
   {"@c++",
    /* cc1plus has an integrated ISO C preprocessor.  We should invoke
       the external preprocessor if -save-temps is given.  */
+#if ENABLE_NEW_GXX_ABI
+    "%{E|M|MM:cpp0 -lang-c++ -D_GNU_SOURCE %{!no-gcc:-D__GNUG__=%v1}\
+       %{!fno-new-abi:-D__GXX_ABI_VERSION=100}\
+       %{ansi:-D__STRICT_ANSI__ -trigraphs -$} %(cpp_options)}\
+     %{!E:%{!M:%{!MM:\
+       %{save-temps:cpp0 -lang-c++ -D_GNU_SOURCE \
+		    %{!no-gcc:-D__GNUG__=%v1}\
+		    %{!fno-new-abi:-D__GXX_ABI_VERSION=100}\
+		    %{ansi:-D__STRICT_ANSI__ -trigraphs -$}\
+		    %(cpp_options) %b.ii \n}\
+      cc1plus %{save-temps:-fpreprocessed %b.ii}\
+              %{!save-temps:%(cpp_options)\
+			    %{!no-gcc:-D__GNUG__=%v1} -D_GNU_SOURCE \
+			    %{!fno-new-abi:-D__GXX_ABI_VERSION=100}\
+			    %{ansi:-D__STRICT_ANSI__}}\
+       %{ansi:-trigraphs -$}\
+       %(cc1_options) %2 %{+e1*}\
+       %{!fsyntax-only:%(invoke_as)}}}}"
+#else
     "%{E|M|MM:cpp0 -lang-c++ %{!no-gcc:-D__GNUG__=%v1}\
        %{fnew-abi:-D__GXX_ABI_VERSION=100}\
        %{ansi:-D__STRICT_ANSI__ -trigraphs -$} %(cpp_options)}\
@@ -47,7 +66,9 @@ Boston, MA 02111-1307, USA.  */
 			    %{ansi:-D__STRICT_ANSI__}}\
        %{ansi:-trigraphs -$}\
        %(cc1_options) %2 %{+e*}\
-       %{!fsyntax-only:%(invoke_as)}}}}"},
+       %{!fsyntax-only:%(invoke_as)}}}}"
+#endif
+     },
   {".ii", "@c++-cpp-output"},
   {"@c++-cpp-output",
    "%{!M:%{!MM:%{!E:\