| Summary: | colon edit descriptor not handled correctly | ||
|---|---|---|---|
| Product: | gcc | Reporter: | Tobias Schlüter <Tobias.Schlueter> |
| Component: | libfortran | Assignee: | Francois-Xavier Coudert <fxcoudert> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | anlauf, gcc-bugs |
| Priority: | P2 | Keywords: | patch, wrong-code |
| Version: | tree-ssa | ||
| Target Milestone: | 4.0.0 | ||
| Host: | Target: | ||
| Build: | Known to work: | ||
| Known to fail: | Last reconfirmed: | 2005-03-24 23:22:20 | |
| Bug Depends on: | |||
| Bug Blocks: | 19292, 20037 | ||
Confirmed. (In reply to comment #0) > Most > interestingly fixing the apparent bug WRT this in format.c didn't help, even > though the code transfer.c triggers after this fix. I don't remember what the "apparent bug WRT" was, and I can't find it. Possibly I just hallucinated when writing this. *** Bug 20037 has been marked as a duplicate of this bug. *** Subject: Bug 15332 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-4_0-branch Changes by: fxcoudert@gcc.gnu.org 2005-03-25 07:04:10 Modified files: gcc/testsuite : ChangeLog libgfortran : ChangeLog libgfortran/io : format.c Added files: gcc/testsuite/gfortran.dg: pr15332.f Log message: PR libfortran/15332 * io/format.c (parse_format_list): format node for colon edit descriptor needs a repeat counter set to 1. * gfortran.dg/pr15332.f: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.67&r2=1.5084.2.68 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr15332.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.163.2.9&r2=1.163.2.10 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/format.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.9&r2=1.9.12.1 Subject: Bug 15332 CVSROOT: /cvs/gcc Module name: gcc Changes by: fxcoudert@gcc.gnu.org 2005-03-25 07:04:27 Modified files: gcc/testsuite : ChangeLog libgfortran : ChangeLog libgfortran/io : format.c Added files: gcc/testsuite/gfortran.dg: pr15332.f Log message: PR libfortran/15332 * io/format.c (parse_format_list): format node for colon edit descriptor needs a repeat counter set to 1. * gfortran.dg/pr15332.f: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5214&r2=1.5215 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr15332.f.diff?cvsroot=gcc&r1=1.1&r2=1.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.176&r2=1.177 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/format.c.diff?cvsroot=gcc&r1=1.9&r2=1.10 Fixed. |
This program: i = 0; j = 1 WRITE(*,100) i, j WRITE(*,100) i 100 FORMAT("i =",i2,:,", j =",i2) END should print: i = 0, j = 1 i = 0 but it does print i = 0, j = 1 i = 0, j = instead, i.e. output doesn't stop after the colon edit descriptor. Most interestingly fixing the apparent bug WRT this in format.c didn't help, even though the code transfer.c triggers after this fix. I'm recording this here, so that someone else can look at it, and so that I don't forget.