From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1851) id 5ABAF385625A; Wed, 4 May 2022 14:23:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5ABAF385625A Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Martin Liska To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/marxin/heads/gentype-escape-fix)] gengtype: do not skip char after escape sequnce X-Act-Checkin: gcc X-Git-Author: Martin Liska X-Git-Refname: refs/users/marxin/heads/gentype-escape-fix X-Git-Oldrev: 0aa9aa76bbf53213fb60ad36bd999726dc75aa98 X-Git-Newrev: dacdf4e16cee3eb30dc5f08d0926bb10b73e97a7 Message-Id: <20220504142315.5ABAF385625A@sourceware.org> Date: Wed, 4 May 2022 14:23:15 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 May 2022 14:23:15 -0000 https://gcc.gnu.org/g:dacdf4e16cee3eb30dc5f08d0926bb10b73e97a7 commit dacdf4e16cee3eb30dc5f08d0926bb10b73e97a7 Author: Martin Liska Date: Wed May 4 16:21:45 2022 +0200 gengtype: do not skip char after escape sequnce Right now, when a \$x escape sequence occures, the next character after $x is skipped, which is bogus. The code has very low coverage right now. gcc/ChangeLog: * gengtype-state.cc (read_a_state_token): Do not skip extra character after escaped sequence. Diff: --- gcc/gengtype-state.cc | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/gcc/gengtype-state.cc b/gcc/gengtype-state.cc index dfd9ea52785..2dfe8edf1a5 100644 --- a/gcc/gengtype-state.cc +++ b/gcc/gengtype-state.cc @@ -473,43 +473,33 @@ read_a_state_token (void) { case 'a': obstack_1grow (&bstring_obstack, '\a'); - getc (state_file); break; case 'b': obstack_1grow (&bstring_obstack, '\b'); - getc (state_file); break; case 't': obstack_1grow (&bstring_obstack, '\t'); - getc (state_file); break; case 'n': obstack_1grow (&bstring_obstack, '\n'); - getc (state_file); break; case 'v': obstack_1grow (&bstring_obstack, '\v'); - getc (state_file); break; case 'f': obstack_1grow (&bstring_obstack, '\f'); - getc (state_file); break; case 'r': obstack_1grow (&bstring_obstack, '\r'); - getc (state_file); break; case '"': obstack_1grow (&bstring_obstack, '\"'); - getc (state_file); break; case '\\': obstack_1grow (&bstring_obstack, '\\'); - getc (state_file); break; case ' ': obstack_1grow (&bstring_obstack, ' '); - getc (state_file); break; case 'x': {