re PR libfortran/56786 (Namelist read fails with designators containing embedded spaces)

2013-03-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/56786
	* gfortran.dg/namelist_81.f90:  New test.

From-SVN: r197291

gcc/testsuite/ChangeLog

+2013-03-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/56786
+	* gfortran.dg/namelist_81.f90:  New test.
+
 2013-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	* gfortran.dg/character_comparison_3.f90:  Adjust for use of memcmp

gcc/testsuite/gfortran.dg/namelist_81.f90

+! { dg-do run }
+! PR56786 Error on embedded spaces
+integer :: i(3)
+namelist /nml/ i
+
+i = -42
+open(99,status='scratch')
+write(99,'(a)') '&nml i(3 ) = 5 /'
+rewind(99)
+read(99,nml=nml)
+close(99)
+if (i(1)/=-42 .or. i(2)/=-42 .or. i(3)/=5) call abort()
+
+! Shorten the file so the read hits EOF
+
+open(99,status='scratch')
+write(99,'(a)') '&nml i(3 ) = 5 '
+rewind(99)
+read(99,nml=nml, end=30)
+call abort()
+! Shorten some more
+ 30 close(99)
+open(99,status='scratch')
+write(99,'(a)') '&nml i(3 ) ='
+rewind(99)
+read(99,nml=nml, end=40)
+call abort()
+! Shorten some more
+ 40 close(99)
+open(99,status='scratch')
+write(99,'(a)') '&nml i(3 )'
+rewind(99)
+read(99,nml=nml, end=50)
+call abort()
+! Shorten some more
+ 50 close(99)
+open(99,status='scratch')
+write(99,'(a)') '&nml i(3 '
+rewind(99)
+read(99,nml=nml, end=60)
+call abort()
+ 60 close(99)
+end