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c-opts.c (c_common_handle_option): -Wnontemplate-friend...

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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.

From-SVN: r129183
This commit is contained in:
Manuel López-Ibáñez 2007-10-09 22:07:04 +00:00
parent c891154fad
commit 384d3837d8
2 changed files with 8 additions and 6 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
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

7
gcc/c-opts.c
View File

@ -400,8 +400,6 @@ c_common_handle_option (size_t scode, const char *arg, int value)
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;
@ -425,17 +423,14 @@ c_common_handle_option (size_t scode, const char *arg, int 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;