* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39133 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index b12874f..661e692 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,15 @@
+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.

diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 3f15b38..18b864b 100644 (file)
--- a/gcc/cp/decl2.c
+++ b/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.  */

diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
index 63787b9..1d18a08 100644 (file)
--- a/gcc/cp/g++spec.c
+++ b/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)
     {

diff --git a/gcc/cp/init.c b/gcc/cp/init.c
index 1516d69..3105ff7 100644 (file)
--- a/gcc/cp/init.c
+++ b/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

diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
index 716a93b..210255e 100644 (file)
--- a/gcc/cp/lang-specs.h
+++ b/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:\