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[multiple changes]

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2013-04-12  Robert Dewar  <dewar@adacore.com>

	* checks.adb, sem_elab.adb, repinfo.adb, sem_ch4.adb, restrict.adb,
	restrict.ads: Minor reformatting.

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* lib-xref.adb: Retrieve original name of classwide type if any.

2013-04-12  Thomas Quinot  <quinot@adacore.com>

	* exp_ch11.ads: Minor reformatting.

From-SVN: r197910
This commit is contained in:
Arnaud Charlet 2013-04-12 15:19:15 +02:00
parent a7e68e7fa7
commit 489c6e198e
9 changed files with 58 additions and 26 deletions
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13
gcc/ada/ChangeLog
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@ -1,3 +1,16 @@
2013-04-12 Robert Dewar <dewar@adacore.com>
* checks.adb, sem_elab.adb, repinfo.adb, sem_ch4.adb, restrict.adb,
restrict.ads: Minor reformatting.
2013-04-12 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb: Retrieve original name of classwide type if any.
2013-04-12 Thomas Quinot <quinot@adacore.com>
* exp_ch11.ads: Minor reformatting.
2013-04-12 Hristian Kirtchev <kirtchev@adacore.com>
* aspects.adb: Alphabetize subprogram bodies in this unit. Add

6
gcc/ada/checks.adb
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@ -6242,9 +6242,9 @@ package body Checks is
return;
end if;
-- Do not insert checks within a predicate function. This will arise
-- if the current unit and the predicate function are being compiled
-- with validity checks enabled.
-- Do not insert checks within a predicate function. This will arise
-- if the current unit and the predicate function are being compiled
-- with validity checks enabled.
if Present (Predicate_Function (Typ))
and then Current_Scope = Predicate_Function (Typ)

1
gcc/ada/exp_ch11.ads
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@ -96,4 +96,5 @@ package Exp_Ch11 is
-- handler (and restriction No_Exception_Propagation is set), or if there
-- is a local handler marking that it has a local raise. E is the entity
-- of the corresponding exception.
end Exp_Ch11;

17
gcc/ada/lib-xref.adb
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@ -1364,6 +1364,23 @@ package body Lib.Xref is
then
Tref := Etype (Tref);
-- Another special case: an object of a classwide type
-- initialized with a tag-indeterminate call gets a subtype
-- of the classwide type during expansion. See if the original
-- type in the declaration is named, and return it instead
-- of going to the root type.
if Ekind (Tref) = E_Class_Wide_Subtype
and then Nkind (Parent (Ent)) = N_Object_Declaration
and then
Nkind (Original_Node (Object_Definition (Parent (Ent))))
= N_Identifier
then
Tref :=
Entity
(Original_Node ((Object_Definition (Parent (Ent)))));
end if;
-- For anything else, exit
else

3
gcc/ada/repinfo.adb
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@ -1041,11 +1041,13 @@ package body Repinfo is
Write_Str ("for ");
List_Name (Ent);
Write_Str ("'" & Attr_Name & " use System.");
if Bytes_Big_Endian xor Reverse_Storage_Order (Ent) then
Write_Str ("High");
else
Write_Str ("Low");
end if;
Write_Line ("_Order_First;");
end List_Attr;
@ -1060,6 +1062,7 @@ package body Repinfo is
if Is_Record_Type (Ent) then
List_Attr ("Bit_Order");
end if;
List_Attr ("Scalar_Storage_Order");
end if;
end List_Scalar_Storage_Order;

24
gcc/ada/restrict.adb
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@ -69,22 +69,22 @@ package body Restrict is
-- Once set True, this is never turned off again.
No_Use_Of_Attribute : array (Attribute_Id) of Source_Ptr :=
(others => No_Location);
(others => No_Location);
No_Use_Of_Attribute_Warning : array (Attribute_Id) of Boolean :=
(others => False);
(others => False);
No_Use_Of_Attribute_Set : Boolean := False;
-- Indicates that No_Use_Of_Attribute was set at least once.
-- Indicates that No_Use_Of_Attribute was set at least once
No_Use_Of_Pragma : array (Pragma_Id) of Source_Ptr :=
(others => No_Location);
No_Use_Of_Pragma_Warning : array (Pragma_Id) of Boolean :=
(others => False);
(others => False);
No_Use_Of_Pragma_Set : Boolean := False;
-- Indicates that No_Use_Of_Pragma was set at least once.
-- Indicates that No_Use_Of_Pragma was set at least once
-----------------------
-- Local Subprograms --
@ -322,7 +322,7 @@ package body Restrict is
return;
end if;
-- If nothing set, nothing to check.
-- If nothing set, nothing to check
if not No_Use_Of_Attribute_Set then
return;
@ -334,8 +334,7 @@ package body Restrict is
Error_Msg_Node_1 := N;
Error_Msg_Warn := No_Use_Of_Attribute_Warning (A_Id);
Error_Msg_N
("<violation of restriction `No_Use_Of_Attribute '='> &`#",
N);
("<violation of restriction `No_Use_Of_Attribute '='> &`#", N);
end if;
end Check_Restriction_No_Use_Of_Attribute;
@ -356,7 +355,7 @@ package body Restrict is
return;
end if;
-- If nothing set, nothing to check.
-- If nothing set, nothing to check
if not No_Use_Of_Pragma_Set then
return;
@ -368,8 +367,7 @@ package body Restrict is
Error_Msg_Node_1 := Id;
Error_Msg_Warn := No_Use_Of_Pragma_Warning (P_Id);
Error_Msg_N
("<violation of restriction `No_Use_Of_Pragma '='> &`#",
Id);
("<violation of restriction `No_Use_Of_Pragma '='> &`#", Id);
end if;
end Check_Restriction_No_Use_Of_Pragma;
@ -381,6 +379,10 @@ package body Restrict is
function Chars_Is (E : Entity_Id; S : String) return Boolean;
-- Return True iff Chars (E) matches S (given in lower case)
--------------
-- Chars_Is --
--------------
function Chars_Is (E : Entity_Id; S : String) return Boolean is
Nam : constant Name_Id := Chars (E);
begin

6
gcc/ada/restrict.ads
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@ -253,12 +253,12 @@ package Restrict is
-- being ignored here.
procedure Check_Restriction_No_Use_Of_Attribute (N : Node_Id);
-- N is the node of an attribute definition clause. An error message
-- N is the node of an attribute definition clause. An error message
-- (warning) will be issued if a restriction (warning) was previously set
-- for this attribute using Set_No_Use_Of_Attribute.
procedure Check_Restriction_No_Use_Of_Pragma (N : Node_Id);
-- N is the node of a pragma. An error message (warning) will be issued
procedure Check_Restriction_No_Use_Of_Pragma (N : Node_Id);
-- N is the node of a pragma. An error message (warning) will be issued
-- if a restriction (warning) was previously set for this pragma using
-- Set_No_Use_Of_Pragma.

3
gcc/ada/sem_ch4.adb
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@ -414,8 +414,7 @@ package body Sem_Ch4 is
Check_Restriction (No_Allocators, N);
-- Processing for No_Standard_Allocators_After_Elaboration, loop to
-- look at enclosing context, checking task case and main subprogram
-- case.
-- look at enclosing context, checking task/main subprogram case.
C := N;
P := Parent (C);

11
gcc/ada/sem_elab.adb
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@ -3339,14 +3339,11 @@ package body Sem_Elab is
if Nkind (Item) = N_Pragma
and then Pragma_Name (Item) = Name_Elaborate_All
then
-- Return if some previous error on the pragma itself
-- The pragma may be unanalyzed, because of a previous error,
-- or if it is the context of a subunit, inherited by its
-- parent.
-- Return if some previous error on the pragma itself. The
-- pragma may be unanalyzed, because of a previous error, or
-- if it is the context of a subunit, inherited by its parent.
if Error_Posted (Item)
or else not Analyzed (Item)
then
if Error_Posted (Item) or else not Analyzed (Item) then
return;
end if;