diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/fmt_cache_1.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/fmt_cache_1.f | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/fmt_cache_1.f b/gcc/testsuite/gfortran.dg/fmt_cache_1.f new file mode 100644 index 000000000..41de3f0d7 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/fmt_cache_1.f @@ -0,0 +1,33 @@ +! { dg-do run } +! pr40662 segfaults when specific format is invoked twice. +! pr40330 incorrect io. +! test case derived from pr40662, <jvdelisle@gcc.gnu.org> + program astap + character(40) teststring + arlxca = 0.0 + open(10, status="scratch") + write(10,40) arlxca + write(10,40) arlxca +40 format(t4,"arlxca = ",1pg13.6,t27,"arlxcc = ",g13.6,t53, + . "atmpca = ",g13.6,t79,"atmpcc = ",g13.6,t105, + . "backup = ",g13.6,/, + . t4,"csgfac = ",g13.6,t27,"csgmax = ",g13.6,t53, + . "csgmin = ",g13.6,t79,"drlxca = ",g13.6,t105, + . "drlxcc = ",g13.6,/, + . t4,"dtimeh = ",g13.6,t27,"dtimei = ",g13.6,t53, + . "dtimel = ",g13.6,t79,"dtimeu = ",g13.6,t105, + . "dtmpca = ",g13.6,/, + . t4,"dtmpcc = ",g13.6,t27,"ebalna = ",g13.6,t53, + . "ebalnc = ",g13.6,t79,"ebalsa = ",g13.6,t105, + . "ebalsc = ",g13.6) + rewind 10 + rewind 10 + teststring = "" + read(10,'(a)') teststring + if (teststring.ne." arlxca = 0.00000 arlxcc = ")call abort + teststring = "" + read(10,'(a)') teststring + if (teststring.ne." arlxca = 0.00000 arlxcc = ")call abort + end program astap + + |