re PR c++/9798 (Infinite recursion (segfault) in cp/decl.c:push_using_directive with...

        PR c++/9798
        * decl.c (push_using_directive): Push before recursing.

From-SVN: r64135

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 6c0c6ef21c2c10d715771b676bbd1ea162895e5d..ea552bbe7cbd9149c598984c67e38a02b7965c1b 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2003-03-10  Jason Merrill  <jason@redhat.com>
+
+       PR c++/9798
+       * decl.c (push_using_directive): Push before recursing.
+
 2003-02-24  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 
        PR c++/9602

diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index cbb87184eda3b48ccab4629f9fd8b65638b9e4ba..3e23c8aeeceebb072b45927f298dbcf90fdd6ba5 100644 (file)
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -4539,14 +4539,15 @@ push_using_directive (used)
   if (purpose_member (used, ud) != NULL_TREE)
     return NULL_TREE;
 
-  /* Recursively add all namespaces used. */
-  for (iter = DECL_NAMESPACE_USING (used); iter; iter = TREE_CHAIN (iter))
-    push_using_directive (TREE_PURPOSE (iter));
-
   ancestor = namespace_ancestor (current_decl_namespace (), used);
   ud = current_binding_level->using_directives;
   ud = tree_cons (used, ancestor, ud);
   current_binding_level->using_directives = ud;
+
+  /* Recursively add all namespaces used. */
+  for (iter = DECL_NAMESPACE_USING (used); iter; iter = TREE_CHAIN (iter))
+    push_using_directive (TREE_PURPOSE (iter));
+
   return ud;
 }