From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1851) id C1DF33858280; Thu, 16 Jun 2022 06:24:00 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C1DF33858280 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Martin Liska To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-1129] gengtype: do not skip char after escape sequnce X-Act-Checkin: gcc X-Git-Author: Martin Liska X-Git-Refname: refs/heads/master X-Git-Oldrev: ab66fd016d8efa250c471692f826b07e4a55e237 X-Git-Newrev: 4a0aad8f27073c1cce97fa02a315414e867afa76 Message-Id: <20220616062400.C1DF33858280@sourceware.org> Date: Thu, 16 Jun 2022 06:24:00 +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: Thu, 16 Jun 2022 06:24:00 -0000 https://gcc.gnu.org/g:4a0aad8f27073c1cce97fa02a315414e867afa76 commit r13-1129-g4a0aad8f27073c1cce97fa02a315414e867afa76 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 2c7f642cd3d..770abab0bd5 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': {