diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/null_actual.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/null_actual.f90 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/null_actual.f90 b/gcc/testsuite/gfortran.dg/null_actual.f90 new file mode 100644 index 000000000..b29e89d48 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/null_actual.f90 @@ -0,0 +1,20 @@ +! { dg-do compile } +! { dg-options "-std=f2003" } +! +! NULL() actual argument to non-pointer dummies +! + +call f(null()) ! { dg-error "Fortran 2008: Null pointer at .1. to non-pointer dummy" } +call g(null()) ! { dg-error "Unexpected NULL.. intrinsic at .1. to dummy" } +call h(null()) ! { dg-error "Unexpected NULL.. intrinsic at .1. to dummy" } +contains +subroutine f(x) + integer, optional :: x +end subroutine f +subroutine g(x) + integer, optional, allocatable :: x +end subroutine g +subroutine h(x) + integer :: x +end subroutine h +end |