+2007-10-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * c-opts.c (c_common_handle_option): -Wnontemplate-friend,
+ -Wwrite-strings and -Wmultichar are enabled by default, so Wall
+ enabling them is redundant. Don't check two times for
+ c_dialect_cxx.
+
2007-10-09 H.J. Lu <hongjiu.lu@intel.com>
* ra-conflict.c (record_one_conflict_between_regnos): Revert
warn_parentheses = value;
warn_return_type = value;
warn_sequence_point = value; /* Was C only. */
- if (c_dialect_cxx ())
- warn_sign_compare = value;
warn_switch = value;
set_Wstrict_aliasing (value);
warn_address = value;
else
{
/* C++-specific warnings. */
+ warn_sign_compare = value;
warn_reorder = value;
- warn_nontemplate_friend = value;
warn_cxx0x_compat = value;
- if (value > 0)
- warn_write_strings = true;
}
cpp_opts->warn_trigraphs = value;
cpp_opts->warn_comments = value;
cpp_opts->warn_num_sign_change = value;
- cpp_opts->warn_multichar = value; /* Was C++ only. */
if (warn_pointer_sign == -1)
warn_pointer_sign = 1;