+2020-10-18 Bruno Haible <bruno@clisp.org>
+
+ *-list, *-oset, *-omap: Avoid a GCC warning (regression 2020-10-10).
+ * lib/gl_anylinked_list2.h (gl_linked_iterator_free): Remove
+ '_GL_ATTRIBUTE_CONST'.
+ * lib/gl_anytree_list2.h (gl_tree_iterator_free): Likewise.
+ * lib/gl_anytree_omap.h (gl_tree_iterator_free): Likewise.
+ * lib/gl_anytree_oset.h (gl_tree_iterator_free): Likewise.
+ * lib/gl_array_list.c (gl_array_iterator_free): Likewise.
+ * lib/gl_array_omap.c (gl_array_iterator_free): Likewise.
+ * lib/gl_array_oset.c (gl_array_iterator_free): Likewise.
+ * lib/gl_carray_list.c (gl_carray_iterator_free): Likewise.
+
2020-10-18 Bruno Haible <bruno@clisp.org>
obstack: Fix a clang warning.