re PR fortran/60751 (Extra comma in WRITE statement not diagnosed)

2016-06-11  Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR fortran/60751
	* io.c (gfc_resolve_dt): Replace GFC_STD_GNU with GFC_STD_LEGACY.

	* gfortran.dg/comma_IO_extension_1.f90: New test.
	* gfortran.dg/comma_IO_extension_2.f90: Likewise.
	* gfortran.dg/array_constructor_49.f90: Remove extra comma in WRITE
	statement.
	* gfortran.dg/graphite/pr38083.f90: Likewise.
	* gfortran.dg/integer_exponentiation_6.F90: Likewise and add
	missing format.

--This line

M    fortran/ChangeLog
M    fortran/io.c
M    testsuite/ChangeLog
M    testsuite/gfortran.dg/array_constructor_49.f90
M    testsuite/gfortran.dg/graphite/pr38083.f90
M    testsuite/gfortran.dg/integer_exponentiation_6.F90

From-SVN: r237329

gcc/fortran/ChangeLog

+2016-06-11  Dominique d'Humieres  <dominiq@lps.ens.fr>
+
+	PR fortran/60751
+	* io.c (gfc_resolve_dt): Replace GFC_STD_GNU with GFC_STD_LEGACY.
+
 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 
 	PR c/71381

gcc/fortran/io.c

@@ -3007,7 +3007,7 @@ gfc_resolve_dt (gfc_dt *dt, locus *loc)
     }
 
   if (dt->extra_comma
-      && !gfc_notify_std (GFC_STD_GNU, "Comma before i/o item list at %L", 
+      && !gfc_notify_std (GFC_STD_LEGACY, "Comma before i/o item list at %L", 
 			  &dt->extra_comma->where))
     return false;
 

gcc/testsuite/ChangeLog

+2016-06-11  Dominique d'Humieres  <dominiq@lps.ens.fr>
+
+	PR target/60751
+	* gfortran.dg/comma_IO_extension_1.f90: New test.
+	* gfortran.dg/comma_IO_extension_2.f90: Likewise.
+	* gfortran.dg/array_constructor_49.f90: Remove extra comma in WRITE
+	statement.
+	* gfortran.dg/graphite/pr38083.f90: Likewise.
+	* gfortran.dg/integer_exponentiation_6.F90: Likewise and add
+	missing format.
+
 2016-06-11  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/case_character.adb: New test.

gcc/testsuite/gfortran.dg/array_constructor_49.f90

@@ -6,7 +6,7 @@
 program t
   integer :: ndim=2, ndfp=4, i
   character (len=8) :: line
-  write (unit=line,fmt='(4I2)'), (/ ( i, i = 1, ndfp ) /) + ndim
+  write (unit=line,fmt='(4I2)') (/ ( i, i = 1, ndfp ) /) + ndim
   if (line /= ' 3 4 5 6') call abort
 end program t
 ! { dg-final { scan-tree-dump-times "__var" 3 "original" } }

gcc/testsuite/gfortran.dg/graphite/pr38083.f90

@@ -8,7 +8,7 @@ SUBROUTINE IVSORT (IL,IH,NSEGS,IOUNIT)
 10 IF (IL .GE. IH) GO TO 80
 20 NSEGS = (IH + IL) / 2
   IF (NSEGS .GT. MAXSGS) THEN
-     WRITE (IOUNIT),MAXSGS
+     WRITE (IOUNIT) MAXSGS
   ENDIF
 80 NSEGS = NSEGS - 1
 90 IF (IH - IL .GE. 11) GO TO 20

gcc/testsuite/gfortran.dg/integer_exponentiation_6.F90

 ! { dg-options "-fno-range-check" }
 program test
-  write (*), (2_8 ** 64009999_8) / 2
+  write (*,*) (2_8 ** 64009999_8) / 2
 end program test