diff options
Diffstat (limited to 'gcc/fortran/trans-array.c')
| -rw-r--r-- | gcc/fortran/trans-array.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c index 4ffda26ca7d..79d4d171bdd 100644 --- a/gcc/fortran/trans-array.c +++ b/gcc/fortran/trans-array.c @@ -9470,29 +9470,32 @@ bool gfc_is_reallocatable_lhs (gfc_expr *expr) { gfc_ref * ref; + gfc_symbol *sym; if (!expr->ref) return false; + sym = expr->symtree->n.sym; + /* An allocatable class variable with no reference. */ - if (expr->symtree->n.sym->ts.type == BT_CLASS - && CLASS_DATA (expr->symtree->n.sym)->attr.allocatable + if (sym->ts.type == BT_CLASS + && CLASS_DATA (sym)->attr.allocatable && expr->ref && expr->ref->type == REF_COMPONENT && strcmp (expr->ref->u.c.component->name, "_data") == 0 && expr->ref->next == NULL) return true; /* An allocatable variable. */ - if (expr->symtree->n.sym->attr.allocatable + if (sym->attr.allocatable && expr->ref && expr->ref->type == REF_ARRAY && expr->ref->u.ar.type == AR_FULL) return true; /* All that can be left are allocatable components. */ - if ((expr->symtree->n.sym->ts.type != BT_DERIVED - && expr->symtree->n.sym->ts.type != BT_CLASS) - || !expr->symtree->n.sym->ts.u.derived->attr.alloc_comp) + if ((sym->ts.type != BT_DERIVED + && sym->ts.type != BT_CLASS) + || !sym->ts.u.derived->attr.alloc_comp) return false; /* Find a component ref followed by an array reference. */ |