From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/do_check_5.f90 | 34 ++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/do_check_5.f90 (limited to 'gcc/testsuite/gfortran.dg/do_check_5.f90') diff --git a/gcc/testsuite/gfortran.dg/do_check_5.f90 b/gcc/testsuite/gfortran.dg/do_check_5.f90 new file mode 100644 index 000000000..3df7b14f0 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/do_check_5.f90 @@ -0,0 +1,34 @@ +! { dg-do compile } +! +! PR/fortran 38432 +! DO-loop compile-time checks +! +implicit none +integer :: i +real :: r +do i = 1, 0 ! { dg-warning "executed zero times" } +end do + +do i = 1, -1, 1 ! { dg-warning "executed zero times" } +end do + +do i = 1, 2, -1 ! { dg-warning "executed zero times" } +end do + +do i = 1, 2, 0 ! { dg-error "cannot be zero" } +end do + +do r = 1, 0 ! { dg-warning "must be integer|executed zero times" } +end do + +do r = 1, -1, 1 ! { dg-warning "must be integer|executed zero times" } +end do + +do r = 1, 2, -1 ! { dg-warning "must be integer|executed zero times" } +end do + +do r = 1, 2, 0 +end do +! { dg-warning "must be integer" "loop var" { target *-*-* } 30 } +! { dg-error "cannot be zero" "loop step" { target *-*-* } 30 } +end -- cgit v1.2.3