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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2020-06-23 08:14:51 +0200 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-17 13:14:33 -0300 |
| commit | 80aee062534f05094bde668fb742c2317530152c (patch) | |
| tree | df681128ed20cfd79d67830afbfaff014bdf3af3 /gcc/fortran/dependency.c | |
| parent | ca9275d8ab02436b45f25f155c510210f07fccb5 (diff) | |
| download | gcc-80aee062534f05094bde668fb742c2317530152c.zip gcc-80aee062534f05094bde668fb742c2317530152c.tar.gz gcc-80aee062534f05094bde668fb742c2317530152c.tar.bz2 | |
Handle AR_FULL vs. AR_FULL in dependency checking.
Previously, handling of full vs. full references failed to take
AR_FULL vs. AR_FULL into account. A change in dependency
checking in gcc 10 created a code path that could lead there;
with this patch, this is now correctly handled.
gcc/fortran/ChangeLog:
2020-06-23 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/95812
* dependency.c (ref_same_as_full_array): Handle case of AR_FULL
vs. AR_FULL.
gcc/testsuite/ChangeLog:
2020-06-23 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/95812
* gfortran.dg/dependency_59.f90: New test.
Diffstat (limited to 'gcc/fortran/dependency.c')
| -rw-r--r-- | gcc/fortran/dependency.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/fortran/dependency.c b/gcc/fortran/dependency.c index f6c6840..7edd5d9 100644 --- a/gcc/fortran/dependency.c +++ b/gcc/fortran/dependency.c @@ -2033,6 +2033,8 @@ ref_same_as_full_array (gfc_ref *full_ref, gfc_ref *ref) return false; if (ref->type != REF_ARRAY) return false; + if (ref->u.ar.type == AR_FULL) + return true; if (ref->u.ar.type != AR_SECTION) return false; |