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| author | Tobias Burnus <burnus@net-b.de> | 2013-07-30 09:20:43 +0200 |
|---|---|---|
| committer | Tobias Burnus <burnus@gcc.gnu.org> | 2013-07-30 09:20:43 +0200 |
| commit | 60de1c7df5486e81b52c9db5003abba08af7b3f9 (patch) | |
| tree | 420ee33b8dd91814a2068c907feb2674cb4e5e5a /gcc/fortran/symbol.c | |
| parent | b882aaa84d700fc91c00ad314e876ce40aab370b (diff) | |
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re PR fortran/57530 ([OOP] Wrongly rejects type_pointer => class_target (which have identical declared type))
2013-07-30 Tobias Burnus <burnus@net-b.de>
PR fortran/57530
* symbol.c (gfc_type_compatible): A type is type compatible with
a class if both have the same declared type.
* interface.c (compare_type): Reject CLASS/TYPE even if they
are type compatible.
From-SVN: r201329
Diffstat (limited to 'gcc/fortran/symbol.c')
| -rw-r--r-- | gcc/fortran/symbol.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/fortran/symbol.c b/gcc/fortran/symbol.c index c72974d..9d23e8b 100644 --- a/gcc/fortran/symbol.c +++ b/gcc/fortran/symbol.c @@ -4489,6 +4489,9 @@ gfc_type_compatible (gfc_typespec *ts1, gfc_typespec *ts2) if (is_derived1 && is_derived2) return gfc_compare_derived_types (ts1->u.derived, ts2->u.derived); + if (is_derived1 && is_class2) + return gfc_compare_derived_types (ts1->u.derived, + ts2->u.derived->components->ts.u.derived); if (is_class1 && is_derived2) return gfc_type_is_extension_of (ts1->u.derived->components->ts.u.derived, ts2->u.derived); |