re PR fortran/43217 (Output of Hollerith constants which are not a multiple of 4 bytes)

2010-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/43217
	* gfortran.dg/hollerith8.f90: New test.

From-SVN: r163588

gcc/testsuite/ChangeLog

+2010-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libfortran/43217
+	* gfortran.dg/hollerith8.f90: New test.
+
 2010-08-27  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/45159

gcc/testsuite/gfortran.dg/hollerith8.f90

+! { dg-do run }
+! { dg-options "-std=gnu" }
+! PR43217 Output of Hollerith constants which are not a multiple of 4 bytes
+! Test case prepared from OP by Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+program hello2
+  call wrtout (9hHELLO YOU, 9)
+  stop
+end
+
+subroutine wrtout (iarray, nchrs)
+  integer iarray(1)
+  integer nchrs
+
+  integer icpw
+  data icpw/4/
+  integer i, nwrds
+  character(len=33) outstr
+
+  nwrds = (nchrs + icpw - 1) /icpw
+  write(outstr,'(4(z8," "))') (iarray(i), i=1,nwrds)
+  if (outstr.ne."4C4C4548 4F59204F 20202055" .and. &
+ &    outstr.ne."48454C4C 4F20594F 55202020") call abort
+  return
+end
+! { dg-warning "Hollerith constant" "" { target *-*-* } 6 }
+! { dg-warning "Rank mismatch" "" { target *-*-* } 6 }