+2005-03-09 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/16859
+ * decl.c (complete_array_type): In pedantic mode, return
+ 3 for an empty initializer list as the initializer for an
+ array of unknown bound (8.5.1/4).
+ (maybe_deduce_size_from_array_init): Fix final test to use
+ the above.
+
2005-03-08 Nathan Sidwell <nathan@codesourcery.com>
PR c++/20186
DECL_EXTERNAL (decl) = 1;
}
- if (pedantic && TYPE_DOMAIN (type) != NULL_TREE
- && tree_int_cst_lt (TYPE_MAX_VALUE (TYPE_DOMAIN (type)),
- integer_zero_node))
+ if (failure == 3)
error ("zero-size array %qD", decl);
layout_decl (decl, 0);
\f
/* Make TYPE a complete type based on INITIAL_VALUE.
Return 0 if successful, 1 if INITIAL_VALUE can't be deciphered,
- 2 if there was no information (in which case assume 0 if DO_DEFAULT). */
+ 2 if there was no information (in which case assume 0 if DO_DEFAULT),
+ 3 if the initializer list is empty (in pedantic mode). */
int
complete_array_type (tree type, tree initial_value, int do_default)
else
maxindex = size_binop (PLUS_EXPR, maxindex, ssize_int (1));
}
+
+ if (pedantic && tree_int_cst_equal (maxindex, ssize_int (-1)))
+ value = 3;
}
else
{