TST: adding tests for compound constant provided by @zerothi

This is a test code provided as a patch by @zerothi checking
the compound constant parsing.

1 files changed, 15 insertions, 0 deletions

diff --git a/numpy/f2py/tests/src/parameter/constant_compound.f90 b/numpy/f2py/tests/src/parameter/constant_compound.f90
new file mode 100644
index 000000000..e51f5e9b2
--- /dev/null
+++ b/numpy/f2py/tests/src/parameter/constant_compound.f90
@@ -0,0 +1,15 @@
+! Check that parameters are correct intercepted.
+! Constants with comma separations are commonly
+! used, for instance Pi = 3._dp
+subroutine foo_compound_int(x)
+  implicit none
+  integer, parameter :: ii = selected_int_kind(9)
+  integer(ii), intent(inout) :: x
+  dimension x(3)
+  integer(ii), parameter :: three = 3_ii
+  integer(ii), parameter :: two = 2_ii
+  integer(ii), parameter :: six = three * 1_ii * two
+
+  x(1) = x(1) + x(2) + x(3) * six
+  return
+end subroutine