------- Comment #9 from manu at gcc dot gnu dot org 2007-02-15 22:31 ------- Subject: Bug 26494
Author: manu Date: Thu Feb 15 22:31:17 2007 New Revision: 122017 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122017 Log: 2007-02-15 Manuel Lopez-Ibanez <[EMAIL PROTECTED]> 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. testsuite/ * gcc.dg/Wimplicit-function-declaration-c89.c: New. * gcc.dg/Wimplicit-function-declaration-c89-default.c: New. * gcc.dg/Wimplicit-function-declaration-c89-pedantic.c: New. * gcc.dg/Wimplicit-function-declaration-c99.c: New. * gcc.dg/Wimplicit-function-declaration-c99-pedantic.c: New. * gcc.dg/Werror-implicit-function-declaration.c: New. Added: trunk/gcc/testsuite/gcc.dg/Werror-implicit-function-declaration.c trunk/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89-default.c trunk/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89-pedantic.c trunk/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c89.c trunk/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c99-pedantic.c trunk/gcc/testsuite/gcc.dg/Wimplicit-function-declaration-c99.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-decl.c trunk/gcc/c-objc-common.c trunk/gcc/c-opts.c trunk/gcc/c.opt trunk/gcc/doc/invoke.texi trunk/gcc/opts.c trunk/gcc/opts.h trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26494
