------- Comment #3 from manu at gcc dot gnu dot org 2008-08-13 17:59 ------- Subject: Bug 30551
Author: manu Date: Wed Aug 13 17:57:47 2008 New Revision: 139063 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139063 Log: 2008-08-13 Manuel Lopez-Ibanez <[EMAIL PROTECTED]> PR 30551 * doc/invoke.texi (Wmain): Update. * c-decl.c (start_decl): warn_main is only 0 or 1. (start_function): Likewise. Fix formatting. (finish_function): Delete redundant warning. * c.opt (Wmain): Add Var(warn_main) and Init(-1). * c-opts (c_common_handle_option): -Wall only has effect if warn_main is uninitialized. OPT_Wmain is automatically handled. -pedantic also enables Wmain. (c_common_post_options): Handle all logic for Wmain here. * c-common.c (warn_main): Delete. (check_main_parameter_types): Make pedwarns conditional on OPT_Wmain. * c-common.h (warn_main): Delete. cp/ * decl.c (grokfndecl): Call check_main_parameters_type only if -Wmain. testsuite/ * gcc.dg/pr30551.c: New. * gcc.dg/pr30551-2.c: New. * gcc.dg/pr30551-3.c: New. * gcc.dg/pr30551-4.c: New. * gcc.dg/pr30551-5.c: New. * gcc.dg/pr30551-6.c: New. * gcc.dg/tree-ssa/reassoc-3.c: Don't compile with -pedantic-errors. * g++.dg/warn/pr30551.C: New. * g++.dg/warn/pr30551-2.C: New. Added: trunk/gcc/testsuite/g++.dg/warn/pr30551-2.C trunk/gcc/testsuite/g++.dg/warn/pr30551.C trunk/gcc/testsuite/gcc.dg/pr30551-2.c trunk/gcc/testsuite/gcc.dg/pr30551-3.c trunk/gcc/testsuite/gcc.dg/pr30551-4.c trunk/gcc/testsuite/gcc.dg/pr30551-5.c trunk/gcc/testsuite/gcc.dg/pr30551-6.c trunk/gcc/testsuite/gcc.dg/pr30551.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-common.c trunk/gcc/c-common.h trunk/gcc/c-decl.c trunk/gcc/c-opts.c trunk/gcc/c.opt trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl.c trunk/gcc/doc/invoke.texi trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/tree-ssa/reassoc-3.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30551
