re PR fortran/35036 (illegal E format descriptor produces wrong output)

2008-02-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/35036
	* gfortran.dg/fmt_zero_digits.f90: Revise test.

From-SVN: r132511

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 49737884753fed2fa032055b9b5bd22eaab58f8b..764f99fb7561b2098e58281d0da30e722f63d2c1 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2008-02-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libfortran/35036
+       * gfortran.dg/fmt_zero_digits.f90: Revise test.
+
 2008-02-20  Seongbae Park <seongbae.park@gmail.com>
 
        * gcc.dg/Wframe-larger-than.c: New option test.

diff --git a/gcc/testsuite/gfortran.dg/fmt_zero_digits.f90 b/gcc/testsuite/gfortran.dg/fmt_zero_digits.f90
index adb307155ec44965662c13b3e8a4e44692a197f6..e7342397ada0eaefc44fc07705b6f5a407841774 100644 (file)
--- a/gcc/testsuite/gfortran.dg/fmt_zero_digits.f90
+++ b/gcc/testsuite/gfortran.dg/fmt_zero_digits.f90
@@ -1,12 +1,30 @@
 ! { dg-do run }
-! Verify that when decimal precision is zero, no error.
+! Verify that when decimal precision is zero, error error given except with 1P.
 ! Submitted by Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+! Modified for fix to PR35036
 program test
+  implicit none
   character(20) :: astr
-  50 FORMAT (d20.0)
+  integer       :: istat
+  50 FORMAT (1PD20.0)
   astr = ""
   write(astr,50) -8.0D0
-  if (astr.ne."             -0.D+01") call abort()
+  if (astr.ne."             -8.D+00") call abort
   write(astr,50) 8.0D0
-  if (astr.ne."              0.D+01") call abort()
+  if (astr.ne."              8.D+00") call abort
+  write(astr, '(E15.0)', iostat=istat) 1e5
+  if (istat /= 5006) call abort
+  write(astr, '(D15.0)', iostat=istat) 1e5
+  if (istat /= 5006) call abort
+  write(astr, '(G15.0)', iostat=istat) 1e5
+  if (istat /= 5006) call abort
+  write(astr, '(2PE15.0)', iostat=istat) 1e5
+  if (istat /= 5006) call abort
+  write(astr, '(0PE15.0)', iostat=istat) 1e5
+  if (istat /= 5006) call abort
+  write(astr, '(1PE15.0)', iostat=istat) 1e5
+  if (istat /= 0) call abort
+  write(astr, '(F15.0)', iostat=istat) 1e5
+  if (astr.ne."        100000.") call abort
+  if (istat /= 0) call abort
 end program test