* exp_util.adb (Is_Secondary_Stack_BIP_Func_Call): Handle a case where
a build-in-place call appears as Prefix'Reference'Reference.
2012-03-30 Yannick Moy <moy@adacore.com>
* lib-xref-alfa.adb: Minor refactoring to remove internal package.
2012-03-30 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch5.adb (Analyze_Iteration_Scheme): Preanalyze the subtype
definition of a loop when the context is a quantified expression.
2012-03-30 Vincent Celier <celier@adacore.com>
* prj.ads: Minor comment update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186005
138bc75d-0d04-0410-961f-
82ee72b054a4
+2012-03-30 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb (Is_Secondary_Stack_BIP_Func_Call): Handle a case where
+ a build-in-place call appears as Prefix'Reference'Reference.
+
+2012-03-30 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb: Minor refactoring to remove internal package.
+
+2012-03-30 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Scheme): Preanalyze the subtype
+ definition of a loop when the context is a quantified expression.
+
+2012-03-30 Vincent Celier <celier@adacore.com>
+
+ * prj.ads: Minor comment update.
+
2012-03-30 Yannick Moy <moy@adacore.com>
* lib-xref-alfa.adb, alloc.ads, lib-xref.ads: Minor addition of
Call : Node_Id := Expr;
begin
- -- Build-in-place calls usually appear in 'reference format
+ -- Build-in-place calls usually appear in 'reference format. Note that
+ -- the accessibility check machinery may add an extra 'reference due to
+ -- side effect removal.
- if Nkind (Call) = N_Reference then
+ while Nkind (Call) = N_Reference loop
Call := Prefix (Call);
- end if;
+ end loop;
if Nkind_In (Call, N_Qualified_Expression,
N_Unchecked_Type_Conversion)
package Sorting is new GNAT.Heap_Sort_G (Move, Lt);
- -- Internal package to build a correspondance between entities and scope
+ function Get_Scope_Num (N : Entity_Id) return Nat;
+ -- Return the scope number associated to entity N
+
+ procedure Set_Scope_Num (N : Entity_Id; Num : Nat);
+ -- Associate entity N to scope number Num
+
+ No_Scope : constant Nat := 0;
+ -- Initial scope counter
+
+ type Scope_Rec is record
+ Num : Nat;
+ Entity : Entity_Id;
+ end record;
+ -- Type used to relate an entity and a scope number
+
+ package Scopes is new GNAT.HTable.Simple_HTable
+ (Header_Num => Entity_Hashed_Range,
+ Element => Scope_Rec,
+ No_Element => (Num => No_Scope, Entity => Empty),
+ Key => Entity_Id,
+ Hash => Entity_Hash,
+ Equal => "=");
+ -- Package used to build a correspondance between entities and scope
-- numbers used in Alfa cross references.
- package Scopes is
- No_Scope : constant Nat := 0;
-
- function Get_Scope_Num (N : Entity_Id) return Nat;
- -- Return the scope number associated to entity N
-
- procedure Set_Scope_Num (N : Entity_Id; Num : Nat);
- -- Associate entity N to scope number Num
- end Scopes;
-
- ------------
- -- Scopes --
- ------------
-
- package body Scopes is
- type Scope is record
- Num : Nat;
- Entity : Entity_Id;
- end record;
-
- package Scopes is new GNAT.HTable.Simple_HTable
- (Header_Num => Entity_Hashed_Range,
- Element => Scope,
- No_Element => (Num => No_Scope, Entity => Empty),
- Key => Entity_Id,
- Hash => Entity_Hash,
- Equal => "=");
-
- -------------------
- -- Get_Scope_Num --
- -------------------
-
- function Get_Scope_Num (N : Entity_Id) return Nat is
- begin
- return Scopes.Get (N).Num;
- end Get_Scope_Num;
-
- -------------------
- -- Set_Scope_Num --
- -------------------
-
- procedure Set_Scope_Num (N : Entity_Id; Num : Nat) is
- begin
- Scopes.Set (K => N, E => Scope'(Num => Num, Entity => N));
- end Set_Scope_Num;
- end Scopes;
-
- use Scopes;
-
Nrefs : Nat := Xrefs.Last;
-- Number of references in table. This value may get reset (reduced)
-- when we eliminate duplicate reference entries as well as references
end case;
end Get_Entity_Type;
+ -------------------
+ -- Get_Scope_Num --
+ -------------------
+
+ function Get_Scope_Num (N : Entity_Id) return Nat is
+ begin
+ return Scopes.Get (N).Num;
+ end Get_Scope_Num;
+
-----------------------
-- Is_Alfa_Reference --
-----------------------
Rnums (Nat (To)) := Rnums (Nat (From));
end Move;
+ -------------------
+ -- Set_Scope_Num --
+ -------------------
+
+ procedure Set_Scope_Num (N : Entity_Id; Num : Nat) is
+ begin
+ Scopes.Set (K => N, E => Scope_Rec'(Num => Num, Entity => N));
+ end Set_Scope_Num;
+
------------------------
-- Update_Scope_Range --
------------------------
-- Type for the kind of language. All languages are file based, except Ada
-- which is unit based.
- type Dependency_File_Kind is (None, Makefile, ALI_File, ALI_Closure);
- -- Type of dependency to be checked: no dependency file, Makefile fragment
- -- or ALI file (for Ada). Please comment ALI_Closure ???
+ -- Type of dependency to be checked
+
+ type Dependency_File_Kind is
+ (None,
+ -- There is no dependency file, the source must always be recompiled
+
+ Makefile,
+ -- The dependency file is a Makefile fragment indicating all the files
+ -- the source depends on. If the object file or the dependency file is
+ -- more recent than any of these files, the source must be recompiled.
+
+ ALI_File,
+ -- The dependency file is an ALI file and the source must be recompiled
+ -- if the object or ALI file is more recent than any of the sources
+ -- listed in the D lines.
+
+ ALI_Closure);
+ -- The dependency file is an ALI file and the source must be recompiled
+ -- if the object or ALI file is more recent than any source in the full
+ -- closure.
Makefile_Dependency_Suffix : constant String := ".d";
ALI_Dependency_Suffix : constant String := ".ali";
-- are used to specify the object file. The object file name is appended
-- to the last switch in the list. Example: ("-o", "").
+ Object_Path_Switches : Name_List_Index := No_Name_List;
+ -- List of switches to specify to the compiler the path name of a
+ -- temporary file containing the list of object directories in the
+ -- correct order.
+
Compilation_PIC_Option : Name_List_Index := No_Name_List;
-- The option(s) to compile a source in Position Independent Code for
-- shared libraries. Specified in the configuration. When not specified,
Source_File_Switches => No_Name_List,
Object_File_Suffix => No_Name,
Object_File_Switches => No_Name_List,
+ Object_Path_Switches => No_Name_List,
Compilation_PIC_Option => No_Name_List,
Object_Generated => True,
Objects_Linked => True,
-- The path name of the exec directory of this project file. Default is
-- equal to Object_Directory.
+ Object_Path_File : Path_Name_Type := No_Path;
+ -- Store the name of the temporary file that contains the list of object
+ -- directories, when attribute Object_Path_Switches is declared.
+
-------------
-- Library --
-------------
N);
end if;
- -- Now analyze the subtype definition. If it is a range, create
- -- temporaries for bounds.
+ -- Analyze the subtype definition and create temporaries for
+ -- the bounds. Do not evaluate the range when preanalyzing a
+ -- quantified expression because bounds expressed as function
+ -- calls with side effects will be erroneously replicated.
if Nkind (DS) = N_Range
and then Expander_Active
+ and then Nkind (Parent (N)) /= N_Quantified_Expression
then
Process_Bounds (DS);
projects / platform / upstream / linaro-gcc.git / commitdiff