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/interface_36.f90 | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/interface_36.f90 (limited to 'gcc/testsuite/gfortran.dg/interface_36.f90') diff --git a/gcc/testsuite/gfortran.dg/interface_36.f90 b/gcc/testsuite/gfortran.dg/interface_36.f90 new file mode 100644 index 000000000..503229134 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/interface_36.f90 @@ -0,0 +1,28 @@ +! { dg-do compile } +! +! PR fortran/48800 +! +! Contributed by Daniel Carrera +! + pure function runge_kutta_step(t, r_, dr, h) result(res) + real, intent(in) :: t, r_(:), h + real, dimension(:), allocatable :: k1, k2, k3, k4, res + integer :: N + + interface + pure function dr(t, r_) ! { dg-error "cannot have a deferred shape" } + real, intent(in) :: t, r_(:) + real :: dr(:) + end function + end interface + + N = size(r_) + allocate(k1(N),k2(N),k3(N),k4(N),res(N)) + + k1 = dr(t, r_) + k2 = dr(t + h/2, r_ + k1*h/2) + k3 = dr(t + h/2, r_ + k2*h/2) + k4 = dr(t + h , r_ + k3*h) + + res = r_ + (k1 + 2*k2 + 2*k3 + k4) * h/6 + end function -- cgit v1.2.3