libgfortran: Fix unwanted end-of-record by checking if seen_dollar.

libgfortran/ChangeLog:

	PR libfortran/98825
	* io/transfer.c (next_record_w): Insert check for seen_dollar and if
	so, skip issueing next record.

gcc/testsuite/ChangeLog:

	PR libfortran/98825
	* gfortran.dg/dollar_edit_descriptor_4.f: New test.

diff --git a/gcc/testsuite/gfortran.dg/dollar_edit_descriptor_4.f b/gcc/testsuite/gfortran.dg/dollar_edit_descriptor_4.f
new file mode 100644 (file)
index 0000000..c8453ce
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/dollar_edit_descriptor_4.f
@@ -0,0 +1,16 @@
+! { dg-do run }
+! { dg-options "-std=gnu" }
+! PR98825 Test for fix of '$' edit descriptor.
+      character(30) :: line
+   10 format (i3,$)
+
+      open(10, status='scratch')
+      write (10,10) 1
+      write (10,10) 2,3,4,5
+! Check the result.
+      line = 'abcdefg'
+      rewind(10)
+      read(10, '(a)') line
+      close(10)
+      if (line .ne. '  1  2  3  4  5') call abort
+      end

diff --git a/libgfortran/io/transfer.c b/libgfortran/io/transfer.c
index 8ab0583..27bee9d 100644 (file)
--- a/libgfortran/io/transfer.c
+++ b/libgfortran/io/transfer.c
@@ -4020,6 +4020,8 @@ next_record_w (st_parameter_dt *dtp, int done)
                }
            }
        }
+      else if (dtp->u.p.seen_dollar == 1)
+       break;
       /* Handle legacy CARRIAGECONTROL line endings.  */
       else if (dtp->u.p.current_unit->flags.cc == CC_FORTRAN)
        next_record_cc (dtp);