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| author | Steven G. Kargl <kargl@gcc.gnu.org> | 2010-05-14 21:02:26 +0000 |
|---|---|---|
| committer | Steven G. Kargl <kargl@gcc.gnu.org> | 2010-05-14 21:02:26 +0000 |
| commit | c13af44bcc9d9435b4a537d189e5d3b6edffe7fe (patch) | |
| tree | 6266668ab1db306def0cb9225197661fe247de58 /gcc | |
| parent | c4e64f39d9f8ce4af60222415b522a4b07f8b86c (diff) | |
| download | gcc-c13af44bcc9d9435b4a537d189e5d3b6edffe7fe.zip gcc-c13af44bcc9d9435b4a537d189e5d3b6edffe7fe.tar.gz gcc-c13af44bcc9d9435b4a537d189e5d3b6edffe7fe.tar.bz2 | |
re PR fortran/44135 (Negative array bounds lead to spurious warning)
2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/44135
* gfortran.dg/actual_array_interface_2.f90: New test.
2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/44135
* fortran/interface.c (get_sym_storage_size): Use signed instead of
unsigned mpz_get_?i routines.
From-SVN: r159415
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fortran/interface.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/actual_array_interface_2.f90 | 13 |
4 files changed, 26 insertions, 2 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index c766d40..a95d16d 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/44135 + * fortran/interface.c (get_sym_storage_size): Use signed instead of + unsigned mpz_get_?i routines. + 2010-05-14 Jakub Jelinek <jakub@redhat.com> * trans.c (trans_code): Set backend locus early. diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index 38adf9b..4bcc63e 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -1645,8 +1645,8 @@ get_sym_storage_size (gfc_symbol *sym) || sym->as->lower[i]->expr_type != EXPR_CONSTANT) return 0; - elements *= mpz_get_ui (sym->as->upper[i]->value.integer) - - mpz_get_ui (sym->as->lower[i]->value.integer) + 1L; + elements *= mpz_get_si (sym->as->upper[i]->value.integer) + - mpz_get_si (sym->as->lower[i]->value.integer) + 1L; } return strlen*elements; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b96b9a3..4cf7112 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/44135 + * gfortran.dg/actual_array_interface_2.f90: New test. + 2010-05-14 Richard Guenther <rguenther@suse.de> PR tree-optimization/44119 diff --git a/gcc/testsuite/gfortran.dg/actual_array_interface_2.f90 b/gcc/testsuite/gfortran.dg/actual_array_interface_2.f90 new file mode 100644 index 0000000..ae429b7 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/actual_array_interface_2.f90 @@ -0,0 +1,13 @@ +! { dg-do compile } +program gprogram + implicit none + real, dimension(-2:0) :: my_arr + call fill_array(my_arr) + contains + subroutine fill_array(arr) + implicit none + real, dimension(-2:0), intent(out) :: arr + arr = 42 + end subroutine fill_array +end program gprogram + |