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Diffstat (limited to 'gcc/testsuite/gfortran.dg/data_pointer_1.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/data_pointer_1.f90 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/data_pointer_1.f90 b/gcc/testsuite/gfortran.dg/data_pointer_1.f90 new file mode 100644 index 000000000..8f081474c --- /dev/null +++ b/gcc/testsuite/gfortran.dg/data_pointer_1.f90 @@ -0,0 +1,35 @@ +! { dg-do compile } +! Test the fixes for PR38917 and 38918, in which the NULL values caused errors. +! +! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com> +! and Tobias Burnus <burnus@gcc.gnu.org> +! + SUBROUTINE PF0009 +! PR38918 + TYPE :: HAS_POINTER + INTEGER, POINTER :: PTR_S + END TYPE HAS_POINTER + TYPE (HAS_POINTER) :: PTR_ARRAY(5) + + DATA PTR_ARRAY(1)%PTR_S /NULL()/ + + end subroutine pf0009 + + SUBROUTINE PF0005 +! PR38917 + REAL, SAVE, POINTER :: PTR1 + INTEGER, POINTER :: PTR2(:,:,:) + CHARACTER(LEN=1), SAVE, POINTER :: PTR3(:) + + DATA PTR1 / NULL() / + DATA PTR2 / NULL() / + DATA PTR3 / NULL() / + + end subroutine pf0005 + +! Tobias pointed out that this would cause an ICE rather than an error. + subroutine tobias + integer, pointer :: ptr(:) + data ptr(1) /NULL()/ ! { dg-error "must be a full array" } + end subroutine tobias + |