1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/unpack_bounds_1.f90 b/gcc/testsuite/gfortran.dg/unpack_bounds_1.f90
new file mode 100644
index 000000000..2b64128e9
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/unpack_bounds_1.f90
@@ -0,0 +1,18 @@
+! { dg-do run }
+! { dg-options "-fbounds-check -fno-realloc-lhs" }
+! { dg-shouldfail "Incorrect extent in return value of UNPACK intrinsic in dimension 2: is 1, should be 2" }
+program main
+  integer, allocatable, dimension(:) :: vector
+  integer, allocatable, dimension(:,:) :: res
+  logical, allocatable, dimension(:,:) :: mask
+
+  allocate (vector(2))
+  allocate (mask(2,2))
+  allocate (res(2,1))
+
+  vector = 1
+  mask = reshape((/ .TRUE., .FALSE., .FALSE., .TRUE. /),(/2,2/))
+  res = unpack(vector, mask, 0)
+  print *,res
+end program main
+! { dg-output "Fortran runtime error: Incorrect extent in return value of UNPACK intrinsic in dimension 2: is 1, should be 2" }