diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/auto_pointer_array_result_1.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/auto_pointer_array_result_1.f90 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/auto_pointer_array_result_1.f90 b/gcc/testsuite/gfortran.dg/auto_pointer_array_result_1.f90 new file mode 100644 index 000000000..7e7cde5fb --- /dev/null +++ b/gcc/testsuite/gfortran.dg/auto_pointer_array_result_1.f90 @@ -0,0 +1,36 @@ +! { dg-do run } +! Tests the fixes for PR25597 and PR27096. +! +! This test combines the PR testcases. +! + character(10), dimension (2) :: implicit_result + character(10), dimension (2) :: explicit_result + character(10), dimension (2) :: source + source = "abcdefghij" + explicit_result = join_1(source) + if (any (explicit_result .ne. source)) call abort () + + implicit_result = reallocate_hnv (source, size(source, 1), LEN (source)) + if (any (implicit_result .ne. source)) call abort () + +contains + +! This function would cause an ICE in gfc_trans_deferred_array. + function join_1(self) result(res) + character(len=*), dimension(:) :: self + character(len=len(self)), dimension(:), pointer :: res + allocate (res(2)) + res = self + end function + +! This function originally ICEd and latterly caused a runtime error. + FUNCTION reallocate_hnv(p, n, LEN) + CHARACTER(LEN=LEN), DIMENSION(:), POINTER :: reallocate_hnv + character(*), dimension(:) :: p + ALLOCATE (reallocate_hnv(n)) + reallocate_hnv = p + END FUNCTION reallocate_hnv + +end + + |