diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index dc35df366c5..d1469b6d4e1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-06-18 Janne Blomqvist + + PR libfortran/48296 + * gfortran.dg/read_list_eof_1.f90: New test. + 2011-06-18 Jakub Jelinek PR target/49411 diff --git a/gcc/testsuite/gfortran.dg/read_list_eof_1.f90 b/gcc/testsuite/gfortran.dg/read_list_eof_1.f90 new file mode 100644 index 00000000000..775346e4a75 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/read_list_eof_1.f90 @@ -0,0 +1,22 @@ +! { dg-do run } +! PR 49296 List formatted read of file without EOR marker (\n). +program read_list_eof_1 + implicit none + character(len=100) :: s + call genfil () + open (unit=20, file='read.dat', form='FORMATTED', action='READ', & + status='OLD') + read (20, fmt=*) s + close (20, status='delete') + if (trim(s) /= "a") then + call abort () + end if + +contains + subroutine genfil + open(10, file='read.dat', form='unformatted', action='write', & + status='replace', access='stream') + write(10) 'a' + close(10) + end subroutine genfil +end program read_list_eof_1 diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index bd95cd355c1..b0f0666a3b5 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,9 @@ +2011-06-18 Janne Blomqvist + + PR libfortran/49296 + * io/list_read.c (read_character): Accept EOF as a separator when + reading string. + 2011-06-17 Daniel Carrera * caf/single.c (_gfortran_caf_register): Store the address diff --git a/libgfortran/io/list_read.c b/libgfortran/io/list_read.c index 38a92e1ba40..baf2f54041a 100644 --- a/libgfortran/io/list_read.c +++ b/libgfortran/io/list_read.c @@ -1022,7 +1022,7 @@ read_character (st_parameter_dt *dtp, int length __attribute__ ((unused))) for (;;) { if ((c = next_char (dtp)) == EOF) - goto eof; + goto done_eof; switch (c) { case '"': @@ -1068,26 +1068,26 @@ read_character (st_parameter_dt *dtp, int length __attribute__ ((unused))) invalid. */ done: c = next_char (dtp); - eof: - if (is_separator (c) || c == '!') + done_eof: + if (is_separator (c) || c == '!' || c == EOF) { unget_char (dtp, c); eat_separator (dtp); dtp->u.p.saved_type = BT_CHARACTER; free_line (dtp); } - else + else { free_saved (dtp); - if (c == EOF) - { - hit_eof (dtp); - return; - } snprintf (message, MSGLEN, "Invalid string input in item %d", dtp->u.p.item_count); generate_error (&dtp->common, LIBERROR_READ_VALUE, message); } + return; + + eof: + free_saved (dtp); + hit_eof (dtp); }