2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2ea38dd..70efcfe 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,27 @@
+2007-02-15  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+       PR c/26494
+       * doc/invoke.texi (Warning Options): Remove
+       -Werror-implicit-function-declaration.
+       (Wimplicit-function-declaration): Update description.
+       * opts.c (common_handle_option): Move handling of -Werror=* to...
+       (enable_warning_as_error): ...here.
+       * opts.h (enable_warning_as_error): Declare.
+       * c-decl.c (implicit_decl_warning): Unless
+       -Wno-implicit-function-declaration is given, emit a pedwarn if
+       -std=c99 or emit a warning if -Wimplicit-function-declaration.
+       * c.opt (Wimplicit-function-declaration): Replace
+       mesg_implicit_function_declaration with
+       warn_implicit_function_declaration.
+       * c-opts.c (c_common_handle_option):
+       -Werror-implicit-function-declaration is exactly equal as
+       -Werror=implicit-function-declaration.
+       (set_Wimplicit): Replace mesg_implicit_function_declaration with
+       warn_implicit_function_declaration.
+       (c_common_post_options): -Wimplict-function-declaration is enabled
+       by default by -std=c99, otherwise is disabled by default.
+       * c-objc-common.c (c_objc_common_init): Remove flawed logic.
+
 2007-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 
        * gimplify.c (gimplify_modify_expr): During gimplification, attach a