1! { dg-do compile } 2! various checks which verify that we don't change do-iterators 3DO I=1,5 ! { dg-error "cannot be redefined" "changing do-iterator 1" } 4 I=1 ! { dg-error "cannot be redefined" "changing do-iterator 1" } 5END DO 6DO I=1,5 ! { dg-error "cannot be redefined" "changing do-iterator 2" } 7 READ(5,*) I ! { dg-error "cannot be redefined" "changing do-iterator 2" } 8END DO 9DO I=1,5 ! { dg-error "cannot be redefined" "changing do-iterator 3" } 10 READ(5,*,iostat=i) j ! { dg-error "cannot be redefined" "changing do-iterator 3" } 11ENDDO 12END 13