* sem_util.ads, sem_util.adb (Available_Full_View_Of_Component):
New predicate to determine whether some operations on an array
type are available when the full view of its component may differ
from the view of the point of the array declaration.
* sem_ch4.adb (Find_Equality_Types): Use
Available_Full_View_Of_Component.
* sem_type.adb (Valid_Boolean_Arg, Valid_Comparison_Arg): Ditto
2011-10-13 Ed Schonberg <schonberg@adacore.com>
* sem_ch9.adb: Analyze aspects while discriminants of protected
type are visible.
2011-10-13 Geert Bosch <bosch@adacore.com>
* Makefile.rtl (GNATRTL_TASKING_OBJECTS): Add
a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o, as these no
longer depend on an external library.
* gcc-interface/Makefile.in (GNATRTL_LINEARALGEBRA_OBJS): Remove
a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o.
Update dependencies.
* gcc-interface/Make-lang.in: Update dependencies.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179914
138bc75d-0d04-0410-961f-
82ee72b054a4
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.ads, sem_util.adb (Available_Full_View_Of_Component):
+ New predicate to determine whether some operations on an array
+ type are available when the full view of its component may differ
+ from the view of the point of the array declaration.
+ * sem_ch4.adb (Find_Equality_Types): Use
+ Available_Full_View_Of_Component.
+ * sem_type.adb (Valid_Boolean_Arg, Valid_Comparison_Arg): Ditto
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch9.adb: Analyze aspects while discriminants of protected
+ type are visible.
+
+2011-10-13 Geert Bosch <bosch@adacore.com>
+
+ * Makefile.rtl (GNATRTL_TASKING_OBJECTS): Add
+ a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o, as these no
+ longer depend on an external library.
+ * gcc-interface/Makefile.in (GNATRTL_LINEARALGEBRA_OBJS): Remove
+ a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o.
+ Update dependencies.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
2011-10-13 Cyrille Comar <comar@adacore.com>
* gnat_ugn.texi: Minor editing.
a-ngcoty$(objext) \
a-ngelfu$(objext) \
a-ngrear$(objext) \
- a-nllrar$(objext) \
- a-nlrear$(objext) \
- a-nurear$(objext) \
a-nlcefu$(objext) \
+ a-nlcoar$(objext) \
a-nlcoty$(objext) \
a-nlelfu$(objext) \
+ a-nlrear$(objext) \
+ a-nllcar$(objext) \
a-nllcef$(objext) \
a-nllcty$(objext) \
a-nllefu$(objext) \
+ a-nllrar$(objext) \
a-nscefu$(objext) \
a-nscoty$(objext) \
a-nselfu$(objext) \
+ a-nucoar$(objext) \
a-nucoty$(objext) \
a-nudira$(objext) \
a-nuelfu$(objext) \
a-nuflra$(objext) \
a-numaux$(objext) \
a-numeri$(objext) \
+ a-nurear$(objext) \
a-rbtgbo$(objext) \
a-rbtgbk$(objext) \
a-rbtgso$(objext) \
s-fvadfl$(objext) \
s-fvaffl$(objext) \
s-fvagfl$(objext) \
+ s-gearop$(objext) \
s-geveop$(objext) \
s-gloloc$(objext) \
s-htable$(objext) \
ada/lib-list.adb ada/lib-load.ads ada/lib-sort.adb ada/lib-util.ads \
ada/lib-xref.ads ada/namet.ads ada/namet.adb ada/namet-sp.ads \
ada/nlists.ads ada/nlists.adb ada/nmake.ads ada/nmake.adb ada/opt.ads \
- ada/output.ads ada/par_sco.ads ada/put_alfa.ads ada/restrict.ads \
- ada/restrict.adb ada/rident.ads ada/rtsfind.ads ada/scans.ads \
- ada/sem.ads ada/sem.adb ada/sem_aggr.ads ada/sem_aggr.adb \
+ ada/opt.adb ada/output.ads ada/par_sco.ads ada/put_alfa.ads \
+ ada/restrict.ads ada/restrict.adb ada/rident.ads ada/rtsfind.ads \
+ ada/scans.ads ada/sem.ads ada/sem.adb ada/sem_aggr.ads ada/sem_aggr.adb \
ada/sem_attr.ads ada/sem_aux.ads ada/sem_aux.adb ada/sem_cat.ads \
ada/sem_ch10.ads ada/sem_ch11.ads ada/sem_ch12.ads ada/sem_ch13.ads \
ada/sem_ch13.adb ada/sem_ch2.ads ada/sem_ch3.ads ada/sem_ch4.ads \
endif
endif
EXTRA_GNATRTL_NONTASKING_OBJS=i-vxwork.o i-vxwoio.o s-vxwexc.o
+ EXTRA_LIBGNAT_OBJS+=sigtramp-ppcvxw.o
+ EXTRA_LIBGNAT_SRCS+=sigtramp-ppcvxw.c
endif
endif
EXTRA_GNATRTL_NONTASKING_OBJS=i-vxwork.o i-vxwoio.o s-vxwexc.o
EXTRA_GNATRTL_TASKING_OBJS=s-vxwork.o s-vxwext.o
+ EXTRA_LIBGNAT_SRCS+=sigtramp-ppcvxw.c
+ EXTRA_LIBGNAT_OBJS+=sigtramp-ppcvxw.o
+
# Extra pairs for the vthreads runtime
ifeq ($(strip $(filter-out vthreads,$(THREAD_KIND))),)
LIBGNAT_TARGET_PAIRS += \
EXTRA_GNATRTL_NONTASKING_OBJS=i-vxwork.o i-vxwoio.o s-thread.o s-vxwexc.o
EXTRA_GNATRTL_TASKING_OBJS=s-vxwork.o s-vxwext.o
- EXTRA_LIBGNAT_SRCS+=vx_stack_info.c
- EXTRA_LIBGNAT_OBJS+=vx_stack_info.o
+ EXTRA_LIBGNAT_SRCS+=vx_stack_info.c sigtramp-ppcvxw.c
+ EXTRA_LIBGNAT_OBJS+=vx_stack_info.o sigtramp-ppcvxw.o
GNATRTL_SOCKETS_OBJS =
ifeq ($(strip $(filter-out yes,$(TRACE))),)
include $(fsrcdir)/ada/Makefile.rtl
-GNATRTL_LINEARALGEBRA_OBJS = a-nlcoar.o a-nllcar.o \
- a-nucoar.o i-forbla.o i-forlap.o s-gearop.o
+GNATRTL_LINEARALGEBRA_OBJS = i-forbla.o i-forlap.o
GNATRTL_OBJS = $(GNATRTL_NONTASKING_OBJS) $(GNATRTL_TASKING_OBJS) \
- $(GNATRTL_LINEARALGEBRA_OBJS) g-trasym.o memtrack.o
+ $(GNATRTL_LINEARALGEBRA_OBJS) memtrack.o
# Default run time files
for file in $(RTSDIR)/*.ali; do \
$(INSTALL_DATA_DATE) $$file $(DESTDIR)$(ADA_RTL_OBJ_DIR); \
done
- -$(INSTALL_DATA) $(RTSDIR)/g-trasym$(objext) $(DESTDIR)$(ADA_RTL_OBJ_DIR)
-cd $(RTSDIR); for file in *$(arext);do \
$(INSTALL_DATA) $$file $(DESTDIR)$(ADA_RTL_OBJ_DIR); \
$(RANLIB_FOR_TARGET) $(DESTDIR)$(ADA_RTL_OBJ_DIR)/$$file; \
socket.o : socket.c gsocket.h
sysdep.o : sysdep.c
raise.o : raise.c raise.h
+sigtramp-ppcvxw.o : sigtramp-ppcvxw.c sigtramp.h
vx_stack_info.o : vx_stack_info.c
raise-gcc.o : raise-gcc.c raise.h
end if;
if T1 /= Standard_Void_Type
- and then not Is_Limited_Type (T1)
- and then not Is_Limited_Composite (T1)
and then Has_Compatible_Type (R, T1)
+ and then
+ ((not Is_Limited_Type (T1)
+ and then not Is_Limited_Composite (T1))
+
+ or else
+ (Is_Array_Type (T1)
+ and then not Is_Limited_Type (Component_Type (T1))
+ and then Available_Full_View_Of_Component (T1)))
then
if Found
and then Base_Type (T1) /= Base_Type (T_F)
begin
if No_Run_Time_Mode then
Error_Msg_CRT ("protected type", N);
- goto Leave;
+ if Has_Aspects (N) then
+ Analyze_Aspect_Specifications (N, Def_Id);
+ end if;
+
+ return;
end if;
Tasking_Used := True;
Next_Entity (E);
end loop;
+ -- If aspects are present, analyze them now. They can make references
+ -- to the discriminants of the type.
+
+ if Has_Aspects (N) then
+ Analyze_Aspect_Specifications (N, Def_Id);
+ end if;
+
End_Scope;
-- Case of a completion of a private declaration
Process_Full_View (N, T, Def_Id);
end if;
end if;
-
- <<Leave>>
- if Has_Aspects (N) then
- Analyze_Aspect_Specifications (N, Def_Id);
- end if;
end Analyze_Protected_Type_Declaration;
---------------------
function Valid_Boolean_Arg (T : Entity_Id) return Boolean is
begin
- return Is_Boolean_Type (T)
- or else T = Any_Composite
- or else (Is_Array_Type (T)
- and then T /= Any_String
- and then Number_Dimensions (T) = 1
- and then Is_Boolean_Type (Component_Type (T))
- and then (not Is_Private_Composite (T)
- or else In_Instance)
- and then (not Is_Limited_Composite (T)
- or else In_Instance))
+ if Is_Boolean_Type (T)
or else Is_Modular_Integer_Type (T)
- or else T = Universal_Integer;
+ or else T = Universal_Integer
+ or else T = Any_Composite
+ then
+ return True;
+
+ elsif Is_Array_Type (T)
+ and then T /= Any_String
+ and then Number_Dimensions (T) = 1
+ and then Is_Boolean_Type (Component_Type (T))
+ and then
+ ((not Is_Private_Composite (T)
+ and then not Is_Limited_Composite (T))
+ or else In_Instance
+ or else Available_Full_View_Of_Component (T))
+ then
+ return True;
+
+ else
+ return False;
+ end if;
end Valid_Boolean_Arg;
--------------------------
if T = Any_Composite then
return False;
+
elsif Is_Discrete_Type (T)
or else Is_Real_Type (T)
then
return True;
+
elsif Is_Array_Type (T)
and then Number_Dimensions (T) = 1
and then Is_Discrete_Type (Component_Type (T))
or else In_Instance)
then
return True;
+
+ elsif Is_Array_Type (T)
+ and then Number_Dimensions (T) = 1
+ and then Is_Discrete_Type (Component_Type (T))
+ and then Available_Full_View_Of_Component (T)
+ then
+ return True;
+
elsif Is_String_Type (T) then
return True;
else
end if;
end Apply_Compile_Time_Constraint_Error;
+ function Available_Full_View_Of_Component (T : Entity_Id) return Boolean is
+ ST : constant Entity_Id := Scope (T);
+ SCT : constant Entity_Id := Scope (Component_Type (T));
+
+ begin
+ return In_Open_Scopes (ST)
+ and then In_Open_Scopes (SCT)
+ and then Scope_Depth (ST) >= Scope_Depth (SCT);
+ end Available_Full_View_Of_Component;
+
--------------------------------
-- Bad_Predicated_Subtype_Use --
--------------------------------
-- not end with a ? (this is used when the caller wants to parameterize
-- whether an error or warning is given.
+ function Available_Full_View_Of_Component (T : Entity_Id) return Boolean;
+ -- If at the point of declaration an array type has a private or limited
+ -- component, several array operations are not avaiable on the type, and
+ -- the array type is flagged accordingly. If in the immediate scope of
+ -- the array type the component becomes non-private or non-limited, these
+ -- operations become avaiable. This can happen if the scopes of both types
+ -- are open, and the scope of the array is not outside the scope of the
+ -- component.
+
procedure Bad_Predicated_Subtype_Use
(Msg : String;
N : Node_Id;
-- by the derived type declaration for type Typ.
function Is_Iterator (Typ : Entity_Id) return Boolean;
- -- AI05-0139-2: Check whether Typ is derived from the predefined interface
- -- Ada.Iterator_Interfaces.Forward_Iterator.
+ -- AI05-0139-2 : check whether Typ is one of the predefined interfaces
+ -- in Ada.Iterator_Interfaces, or it is derived from one.
function Is_LHS (N : Node_Id) return Boolean;
-- Returns True iff N is used as Name in an assignment statement
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