(dbxout_typedefs): Don't emit incomplete types yet.

        (dbxout_symbol): Use DECL_ARTIFICIAL to recognize C++ implicit
        typedefs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11703 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 39c61ea..cc6b9ca 100644 (file)
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -555,6 +555,7 @@ dbxout_typedefs (syms)
          tree type = TREE_TYPE (syms);
          if (TYPE_NAME (type)
              && TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
+             && TYPE_SIZE (type) != NULL_TREE
              && ! TREE_ASM_WRITTEN (TYPE_NAME (type)))
            dbxout_symbol (TYPE_NAME (type), 0);
        }
@@ -1783,10 +1784,7 @@ dbxout_symbol (decl, local)
                && !TREE_ASM_WRITTEN (TYPE_NAME (type))
                /* Distinguish the implicit typedefs of C++
                   from explicit ones that might be found in C.  */
-                && (!strcmp (lang_identify (), "cplusplus") 
-                   /* The following line maybe unnecessary;
-                      in 2.6, try removing it.  */
-                   || DECL_SOURCE_LINE (decl) == 0))
+                && DECL_ARTIFICIAL (decl))
              {
                tree name = TYPE_NAME (type);
                if (TREE_CODE (name) == TYPE_DECL)