re PR fortran/41951 ([OOP] Not diagnosing ambiguous operators (TB vs. INTERFACE))
2012-06-27 Janus Weil <janus@gcc.gnu.org> PR fortran/41951 PR fortran/49591 * interface.c (check_new_interface): Rename, add 'loc' argument, make non-static. (gfc_add_interface): Rename 'check_new_interface' * gfortran.h (gfc_check_new_interface): Add prototype. * resolve.c (resolve_typebound_intrinsic_op): Add typebound operator targets to non-typebound operator list. 2012-06-27 Janus Weil <janus@gcc.gnu.org> PR fortran/41951 PR fortran/49591 * gfortran.dg/typebound_operator_16.f03: New. From-SVN: r189022
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2012-06-27 Janus Weil <janus@gcc.gnu.org>
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PR fortran/41951
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PR fortran/49591
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* interface.c (check_new_interface): Rename, add 'loc' argument,
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make non-static.
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(gfc_add_interface): Rename 'check_new_interface'
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* gfortran.h (gfc_check_new_interface): Add prototype.
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* resolve.c (resolve_typebound_intrinsic_op): Add typebound operator
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targets to non-typebound operator list.
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2012-06-22 Janus Weil <janus@gcc.gnu.org>
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PR fortran/47710
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@ -2851,6 +2851,7 @@ gfc_symbol *gfc_search_interface (gfc_interface *, int,
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match gfc_extend_expr (gfc_expr *);
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void gfc_free_formal_arglist (gfc_formal_arglist *);
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gfc_try gfc_extend_assign (gfc_code *, gfc_namespace *);
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gfc_try gfc_check_new_interface (gfc_interface *, gfc_symbol *, locus);
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gfc_try gfc_add_interface (gfc_symbol *);
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gfc_interface *gfc_current_interface_head (void);
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void gfc_set_current_interface_head (gfc_interface *);
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@ -3551,8 +3551,8 @@ gfc_extend_assign (gfc_code *c, gfc_namespace *ns)
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the given interface list. Ambiguity isn't checked yet since module
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procedures can be present without interfaces. */
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static gfc_try
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check_new_interface (gfc_interface *base, gfc_symbol *new_sym)
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gfc_try
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gfc_check_new_interface (gfc_interface *base, gfc_symbol *new_sym, locus loc)
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{
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gfc_interface *ip;
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@ -3560,8 +3560,8 @@ check_new_interface (gfc_interface *base, gfc_symbol *new_sym)
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{
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if (ip->sym == new_sym)
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{
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gfc_error ("Entity '%s' at %C is already present in the interface",
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new_sym->name);
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gfc_error ("Entity '%s' at %L is already present in the interface",
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new_sym->name, &loc);
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return FAILURE;
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}
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}
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@ -3591,48 +3591,61 @@ gfc_add_interface (gfc_symbol *new_sym)
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{
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case INTRINSIC_EQ:
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case INTRINSIC_EQ_OS:
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if (check_new_interface (ns->op[INTRINSIC_EQ], new_sym) == FAILURE ||
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check_new_interface (ns->op[INTRINSIC_EQ_OS], new_sym) == FAILURE)
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if (gfc_check_new_interface (ns->op[INTRINSIC_EQ], new_sym,
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gfc_current_locus) == FAILURE
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|| gfc_check_new_interface (ns->op[INTRINSIC_EQ_OS], new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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break;
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case INTRINSIC_NE:
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case INTRINSIC_NE_OS:
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if (check_new_interface (ns->op[INTRINSIC_NE], new_sym) == FAILURE ||
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check_new_interface (ns->op[INTRINSIC_NE_OS], new_sym) == FAILURE)
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if (gfc_check_new_interface (ns->op[INTRINSIC_NE], new_sym,
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gfc_current_locus) == FAILURE
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|| gfc_check_new_interface (ns->op[INTRINSIC_NE_OS], new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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break;
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case INTRINSIC_GT:
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case INTRINSIC_GT_OS:
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if (check_new_interface (ns->op[INTRINSIC_GT], new_sym) == FAILURE ||
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check_new_interface (ns->op[INTRINSIC_GT_OS], new_sym) == FAILURE)
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if (gfc_check_new_interface (ns->op[INTRINSIC_GT], new_sym,
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gfc_current_locus) == FAILURE
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|| gfc_check_new_interface (ns->op[INTRINSIC_GT_OS], new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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break;
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case INTRINSIC_GE:
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case INTRINSIC_GE_OS:
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if (check_new_interface (ns->op[INTRINSIC_GE], new_sym) == FAILURE ||
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check_new_interface (ns->op[INTRINSIC_GE_OS], new_sym) == FAILURE)
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if (gfc_check_new_interface (ns->op[INTRINSIC_GE], new_sym,
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gfc_current_locus) == FAILURE
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|| gfc_check_new_interface (ns->op[INTRINSIC_GE_OS], new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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break;
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case INTRINSIC_LT:
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case INTRINSIC_LT_OS:
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if (check_new_interface (ns->op[INTRINSIC_LT], new_sym) == FAILURE ||
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check_new_interface (ns->op[INTRINSIC_LT_OS], new_sym) == FAILURE)
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if (gfc_check_new_interface (ns->op[INTRINSIC_LT], new_sym,
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gfc_current_locus) == FAILURE
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|| gfc_check_new_interface (ns->op[INTRINSIC_LT_OS], new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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break;
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case INTRINSIC_LE:
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case INTRINSIC_LE_OS:
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if (check_new_interface (ns->op[INTRINSIC_LE], new_sym) == FAILURE ||
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check_new_interface (ns->op[INTRINSIC_LE_OS], new_sym) == FAILURE)
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if (gfc_check_new_interface (ns->op[INTRINSIC_LE], new_sym,
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gfc_current_locus) == FAILURE
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|| gfc_check_new_interface (ns->op[INTRINSIC_LE_OS], new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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break;
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default:
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if (check_new_interface (ns->op[current_interface.op], new_sym) == FAILURE)
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if (gfc_check_new_interface (ns->op[current_interface.op], new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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}
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@ -3646,7 +3659,8 @@ gfc_add_interface (gfc_symbol *new_sym)
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if (sym == NULL)
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continue;
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if (check_new_interface (sym->generic, new_sym) == FAILURE)
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if (gfc_check_new_interface (sym->generic, new_sym, gfc_current_locus)
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== FAILURE)
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return FAILURE;
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}
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@ -3654,8 +3668,8 @@ gfc_add_interface (gfc_symbol *new_sym)
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break;
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case INTERFACE_USER_OP:
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if (check_new_interface (current_interface.uop->op, new_sym)
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== FAILURE)
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if (gfc_check_new_interface (current_interface.uop->op, new_sym,
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gfc_current_locus) == FAILURE)
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return FAILURE;
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head = ¤t_interface.uop->op;
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@ -11264,6 +11264,22 @@ resolve_typebound_intrinsic_op (gfc_symbol* derived, gfc_intrinsic_op op,
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if (!gfc_check_operator_interface (target_proc, op, p->where))
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goto error;
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/* Add target to non-typebound operator list. */
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if (!target->specific->deferred && !derived->attr.use_assoc
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&& p->access != ACCESS_PRIVATE)
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{
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gfc_interface *head, *intr;
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if (gfc_check_new_interface (derived->ns->op[op], target_proc,
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p->where) == FAILURE)
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return FAILURE;
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head = derived->ns->op[op];
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intr = gfc_get_interface ();
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intr->sym = target_proc;
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intr->where = p->where;
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intr->next = head;
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derived->ns->op[op] = intr;
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}
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}
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return SUCCESS;
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@ -1,3 +1,9 @@
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2012-06-27 Janus Weil <janus@gcc.gnu.org>
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PR fortran/41951
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PR fortran/49591
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* gfortran.dg/typebound_operator_16.f03: New.
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2012-06-27 Jakub Jelinek <jakub@redhat.com>
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* gcc.target/i386/sse4_1-pmuldq.c (TEST): Initialize
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@ -0,0 +1,49 @@
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! { dg-do compile }
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!
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! PR 49591: [OOP] Multiple identical specific procedures in type-bound operator not detected
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!
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! This is interpretation request F03/0018:
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! http://www.j3-fortran.org/doc/meeting/195/11-214.txt
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!
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! Contributed by Tobias Burnus <burnus@gcc.gnu.org>
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module M1
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type T
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integer x
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contains
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procedure :: MyAdd_t => myadd
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generic :: operator(+) => myAdd_t
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end type T
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type X
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real q
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contains
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procedure, pass(b) :: MyAdd_x => myadd
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generic :: operator(+) => myAdd_x ! { dg-error "is already present in the interface" }
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end type X
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contains
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integer function MyAdd ( A, B )
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class(t), intent(in) :: A
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class(x), intent(in) :: B
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myadd = a%x + b%q
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end function MyAdd
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end module
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module M2
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interface operator(+)
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procedure MyAdd
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end interface
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type T
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integer x
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contains
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procedure :: MyAdd_t => myadd
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generic :: operator(+) => myAdd_t ! { dg-error "is already present in the interface" }
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end type T
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contains
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integer function MyAdd ( A, B )
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class(t), intent(in) :: A
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real, intent(in) :: B
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myadd = a%x + b
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end function MyAdd
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end module
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! { dg-final { cleanup-modules "M1 M2" } }
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