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r125453 - in /trunk/gcc/ada: sem_util.adb sem_u...
- From: charlet at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 06 Jun 2007 10:44:47 -0000
- Subject: r125453 - in /trunk/gcc/ada: sem_util.adb sem_u...
Author: charlet
Date: Wed Jun 6 10:44:43 2007
New Revision: 125453
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125453
Log:
2007-04-20 Hristian Kirtchev <kirtchev@adacore.com>
Gary Dismukes <dismukes@adacore.com>
Robert Dewar <dewar@adacore.com>
Javier Miranda <miranda@adacore.com>
* sem_util.ads, sem_util.adb (May_Be_Lvalue): A prefix of an attribute
reference acts as an lvalue when the attribute name modifies the prefix
(Is_Coextension_Root): New routine.
(Mark_Static_Coextensions): New routine.
(Type_Access_Level): Revise code for checking the level of the
anonymous access type of a return object.
(Safe_To_Capture_Value): Not safe to capture if Address_Taken
(Matches_Prefixed_View_Profile): Remove the no longer necessary
retrieval of the corresponding controlling record type.
(Find_Overridden_Synchronized_Primitive): Code cleanup. Add handling of
concurrent types declared within a generic as well as class wide types.
Emit a mode incompatibility error whenever a protected entry or routine
override an interface routine whose first parameter is not of mode
"out", "in out" or access to variable.
(Overrides_Synchronized_Primitive): Rename to
Find_Overridden_Synchronized_Primitive.
(Collect_Interface_Components): New subprogram that collects all the
components of a tagged record containing tags of secondary dispatch
tables.
(Add_Global_Declaration): New procedure
(Abstract_Interface_List): Handle properly the case of a subtype of a
private extension.
(Type_Access_Level): In the case of a type whose parent scope is a
return statement, call Type_Access_Level recursively on the enclosing
function's result type to determine the level of the return object's
type.
(Build_Elaboration_Entity): Build name of elaboration entity from the
scope chain of the entity, rather than the unit name of the file name.
(Check_Nested_Access): New procedure.
(Has_Up_Level_Access, Set_Has_Up_Level_Access): New procedures.
(Find_Direct_Name, Note_Possible_Modification): Use Check_Nested_Access.
(Get_Renamed_Entity): Utility routine for performing common operation
of chasing the Renamed_Entity field of an entity.
Modified:
trunk/gcc/ada/sem_util.adb
trunk/gcc/ada/sem_util.ads