+2009-07-27 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: gnatcheck Unconstrained_Array_Returns rule: Add to the
+ rule definition the paragraph that explains that generic functions and
+ functions from generic packages are not checked.
+
+2009-07-27 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (New_Overloaded_Entity): Add test for an expanded null
+ procedure when determining whether to set the Overridden_Operation
+ field of a subprogram overriding an inherited subprogram.
+
+2009-07-27 Robert Dewar <dewar@adacore.com>
+
+ * a-except.adb, a-except-2005.ads: Minor reformatting
+
+2009-07-27 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.adb, sem_util.ads (Kill_Current_Values): Reset Is_Known_Valid
+
+2009-07-27 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Expand_Dispatching_Call): Reverse previous patch and
+ add some documentation explaining why the SCIL nodes must be generated
+ at that point.
+
+2009-07-27 Olivier Hainque <hainque@adacore.com>
+
+ * a-except.adb: Bind to __builtin_longjmp directly.
+ * a-except-2005.ads: Provide direct binding to __builtin_longjmp
+ for sjlj variants.
+ * a-exexpr.adb: Use it.
+ * a-except-xi.adb: Likewise.
+ * raise.c (_gnat_builtin_longjmp): Remove and update comments.
+ * raise.h (_gnat_builtin_longjmp): Remove declaration.
+
+2009-07-27 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_eval.adb (Compile_Time_Compare): More precise handling of
+ Known_Valid flag, to prevent spurious range deductions when scalar
+ variables may be uninitialized. New predicate Is_Known_Valid_Operand.
+
+2009-07-27 Robert Dewar <dewar@adacore.com>
+
+ * gnatfind.adb, osint.ads, sem.adb, xr_tabls.adb: Minor reformatting
+ and code clean up.
+
+2009-07-27 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch9.adb (Expand_N_Timed_Entry_Call): Do not attempt expansion in
+ Ravenscar mode. Error has already been posted on specification.
+
+ * sem.adb: Further code clean ups.
+
+2009-07-27 Robert Dewar <dewar@adacore.com>
+
+ * g-sse.ads: Minor reformatting
+
+2009-07-27 Arnaud Charlet <charlet@adacore.com>
+
+ * xref_lib.adb (Add_Xref_File_Internal, Find_ALI_Files): Add support for
+ alternate ali extension.
+ * xr_tabls.adb (ALI_File_Name, Get_File, Set_Unvisited): Take into
+ account Osint.ALI_Suffix.
+ * osint.ads (ALI_Suffix): Make visible.
+ * gnatfind.adb (Gnatfind): Add support for --ext= switch.
+ * gnat_ugn.texi: Document new gnatfind --ext= switch.
+
+2009-07-27 Ed Schonberg <schonberg@adacore.com>
+
+ * sem.adb (Walk_Library_Items): If main unit is an instance body, do
+ its spec first.
+
+2009-07-27 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Expand_Dispatching_Call): Generate the SCIL node after
+ the dispatching call has is expanded.
+
+2009-07-27 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_attr.adb (Expand_Attribute_Reference, case 'Valid): Reset the
+ Is_Known_Valid flag on the temporary created for the value whose
+ validity is being checked.
+
+ * sem.adb (Do_Unit_And_Dependents): Further code reorganization to
+ handle properly main units that are package specifications.
+
+2009-07-27 Geert Bosch <bosch@adacore.com>
+
+ * einfo.ads (Checks_May_Be_Suppressed): Fix typo in comment
+ * sem_aux.ads: Fix typo in comment
+ * sem_util.ads (Is_LHS): Adjust comment to match body
+
+2009-07-27 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi (gnatcheck Complex_Inlined_Subprograms rule): Update
+ rule definition.
+
+2009-07-27 Olivier Hainque <hainque@adacore.com>
+
+ * g-sse.ads, g-ssvety.ads: Update comments.
+
+2009-07-27 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: Update gnatcheck doc.
+
+2009-07-27 Arnaud Charlet <charlet@adacore.com>
+
+ * lib-xref.ads: Allocate/document 'o' char for use by references to
+ spark 'own' variables.
+
+2009-07-27 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Analyze_Function_Return): Set Referenced on return
+ objects, since these are implicitly referenced by the return statement.
+ * sem_warn.adb (Warn_On_Unreferenced_Entity): No longer a need to test
+ Is_Return_Object in this procedure, as return objects will never make
+ it here since they're now marked as Referenced.
+
+2009-07-27 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch2.adb, sem_util.adb, sem_util.ads: Minor reformnatting
+
+2009-07-27 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb (Expand_Call): Reset Is_Known_Valid after call
+
+ * sem_ch3.adb, sem_eval.adb, sem_aux.adb: Minor comment reformatting
+
+2009-07-27 Geert Bosch <bosch@adacore.com>
+
+ * checks.adb (Find_Check): Minor streamlining of logic.
+ * gnat1drv.adb(Gnat1drv): Put Check_Rep_Info in its alphabetical order.
+ * debug.adb: Document -gnatdX debug flag
+ * exp_ch2.adb(Expand_Entity_Reference): Implement new -gnatdX flag to
+ list information about reads from scalar entities.
+ Also slightly simplify condition for Expand_Current_Value.
+ * sem_util.ads, sem_util.adb (Is_LHS, Is_Actual_Out_Parameter): New
+ functions.
+
+2009-07-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR bootstrap/40578
+ * adaint.h (FOPEN, STAT, FSTAT, LSTAT, STRUCT_STAT): Rename from these
+ (GNAT_FOPEN, GNAT_STAT, GNAT_FSTAT, GNAT_LSTAT, GNAT_STRUCT_STAT): ...
+ to these.
+ (__gnat_stat): Adjust reference to STAT in prototype.
+ * adaint.c (__gnat_try_lock, __gnat_fopen, __gnat_file_length,
+ __gnat_named_file_length, __gnat_file_time_name, __gnat_file_time_fd,
+ __gnat_get_libraries_from_registry, __gnat_stat, __gnat_file_exists,
+ __gnat_is_regular_file, __gnat_is_directory, __gnat_is_readable_file,
+ __gnat_is_writable_file, __gnat_is_executable_file,
+ __gnat_set_writable, __gnat_set_executable, __gnat_set_non_writable,
+ __gnat_set_readable, __gnat_set_non_readable, __gnat_is_symbolic_link,
+ __gnat_copy_attribs): Adjust all references to the above.
+ * cstreams.c (__gnat_is_regular_file_fd): Likewise.
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem.adb (Do_Unit_And_Dependents): Now that specs and bodies are not
+ done at the same time, guard against listing a body more than once.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb: Minor reformatting
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): A scalar constant with a
+ static expression is known valid.
+ * sem_eval.adb (Compile_Time_Compare): Handle properly non-static
+ operands of a subtype with a single value.
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem.adb (Do_Units_And_Dependents): Process bodies only for units that
+ are in the context of the main unit body.
+
+2009-07-23 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi (Misnamed_Controlling_Parameters gnatcheck rule): Fix
+ misprint in rule description.
+
+2009-07-23 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): Replace
+ test that the object declaration is within an extended return statement
+ with direct test of whether the declared object associated with the
+ build-in-place call is a return object, since the enclosing function
+ might not even be a build-in-place function.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb, prj-nmsc.adb, errout.adb: Minor reformatting
+ Minor code reorganization
+
+2009-07-23 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma): Do not ignore pragma Pack on records
+ for static analysis, only packed arrays are causing troubles.
+
+2009-07-23 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_aggr.adb (Resolve_Extension_Aggregate): Report an error when the
+ ancestor part is a call to a limited function with an unconstrained
+ result subtype unless the aggregate has a null extension type.
+ * sem_ch3.adb (Is_Null_Extension): Use the base type when retrieving
+ the parent type declaration to avoid blowups on subtype cases.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Better message for missing
+ comma.
+
+ * sem_util.adb (Wrong_Type): Special message for cases like A and B = 0
+
+ * s-regexp.adb: Minor reformatting
+ * scos.ads: Minor reformatting.
+
+2009-07-23 Arnaud Charlet <charlet@adacore.com>
+
+ * freeze.adb (Set_Small_Size): Remove extra space for consistency with
+ other similar messages.
+ * sem_prag.adb (Freeze_Record_Type, Freeze_Entity): Disable error
+ messages/implicit packing in CodePeer mode.
+ (Analyze_Pragma [case pragma Pack]): Ignore pragma in CodePeer mode.
+ * errout.adb (Special_Msg_Delete): Suppress 'size too small' message in
+ CodePeer mode.
+
+2009-07-23 Pascal Obry <obry@adacore.com>
+
+ * prj-nmsc.adb: Fix spec/body naming extension on case insensitive
+ systems.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads, g-ssvety.ads, s-regexp.adb, g-sse.ads: Update comment.
+ Minor reformatting.
+
+2009-07-23 Yannick Moy <moy@adacore.com>
+
+ * s-regexp.adb (Check_Well_Formed_Pattern): Called before compiling the
+ pattern.
+ (Raise_Exception_If_No_More_Chars): Remove extra blank in exception
+ string.
+ (Raise_Exception): Ditto.
+
+2009-07-23 Olivier Hainque <hainque@adacore.com>
+
+ * g-sse.ads: Simplify comment.
+
+2009-07-23 Olivier Hainque <hainque@adacore.com>
+
+ * g-ssinty.ads: New unit. GNAT.SSE.Internal_Types. Factorize
+ low level internal type definitions for distinct higher level
+ binding development activities (user type definitions and
+ operations).
+ * gnat_rm.texi: Document it.
+ * g-ssvety.ads: Use it.
+ * gcc-interface/Makefile.in: (x86 32/64 linux, cygwin32 sections): Add
+ g-ssinty.o to EXTRA_GNATRTL_NONTASKING_OBJS.
+ * gcc-interface/utils.c (gnat_internal_attribute_table): Add entry
+ for the "may_alias" attribute.
+
+2009-07-23 Thomas Quinot <quinot@adacore.com>
+
+ * scos.ads: Minor typo fix
+ * gcc-interface/decl.c (validate_alignment): For the case of an
+ implicit array base type, look for alignment clause on first subtype.
+ Code clean up.
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem.adb (Walk_Library_Units): Handle properly the case where a unit
+ in the context depends on the spec of the main unit, by delaying
+ processing of the main unit body until all other units have been
+ processed.
+
+2009-07-23 Arnaud Charlet <charlet@adacore.com>
+
+ * a-convec.adb: Add comments about suspicious/subtle code.
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * einfo.ads: Document use of Alias in private overriding
+
+2009-07-23 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): For the case of
+ an array type, propagate alignment from first subtype to implicit base
+ type so that other subtypes (such as the itypes for aggregates of the
+ type) also receive the expected alignment.
+
+ * g-comlin.ads: Minor documentation clarification/rewording.
+ * scos.ads: Minor comments update.
+ * lib-writ.ads: Minor reformatting
+
+2009-07-23 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): For an initialized object
+ of a class-wide interface type that is a return object of a
+ build-in-place function, bypass the interface-related expansions into
+ renamings with displacement conversions, etc.
+ * exp_ch5.adb (Expand_N_Extended_Return_Statement): Add an assertion
+ for the case where a renaming occurs in a build-in-place context, to
+ assert that the bypassing of the build-in-place treatment only occurs
+ in the case of a renaming that is an expansion of a return expression
+ that is itself a build-in-place function call.
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Try_Primitive_Operation): A primitive operation is a
+ valid candidate interpretation in a prefixed view if it is hidden, but
+ overrides an inherited operation declared in the visible part.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Type_Conversion): Don't promote integer
+ division operands to 64-bit at all in any circumstances.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb (Analyze_N_Op_Rem): Assume operands are valid when
+ checking ranges for mod/rem to see if conditional jump will be
+ generated.
+ (Analyze_N_Op_Rem): Don't try to check actual lower bounds for
+ generating special -1 test for rem, generate it whenever both
+ operands can be negative (match circuit in Sem_Res).
+ (Analyze_N_Op_Rem): Don't go to base type, no longer needed and
+ destroys memory of positive range.
+ * sem_res.adb (Resolve_Arithmetic_Op): Assume operands are valid when
+ checking ranges for mod/rem to see if conditional jump will be generated
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch3.adb (Build_Equivalent_Record_Aggregate): If the type of a
+ scalar components has non-static bounds, the equivalent aggregate
+ cannot be built, even if the expression is static, because range checks
+ will be generated.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Type_Conversion): Don't promote integer
+ division operands to 64-bit inside a conversion if 64-bit division not
+ available.
+
+2009-07-23 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: Update doc on Misnamed_Identifiers rule.
+
+2009-07-23 Javier Miranda <miranda@adacore.com>
+
+ * sinfo.ads, sinfo.adb (SCIL_Entity/Set_SCIL_Entity): new subprograms
+ (Entity/Set_Entity): not available in N_Null_Statement nodes
+ (Is_Scil_Node): renamed as Is_SCIL_Node
+ (Scil_Nkind): renamed as SCIL_Nkind
+ (Scil_Related_Node): renamed as SCIL_Related_Node
+ (Scil_Target_Prim): renamed as SCIL_Target_Prim
+ (Set_Is_Scil_Node): Renamed as Set_Is_SCIL_Node
+ (Set_Scil_Related_Node): Renamed as Set_SCIL_Related_Node
+ (Set_Scil_Target_Prim): Renamed as Set_SCIL_Target_Prim
+ Update documentation
+ * exp_disp.ads (Scil_Node_Kind): Renamed as SCIL_Node_Kind
+ (Get_Scil_Node_Kind): Renamed as Get_SCIL_Node_Kind
+ (New_Scil_Node): Renamed as New_SCIL_Node
+ * exp_disp.adb Update all occurrences of New_Scil_Node to New_SCIL_Node.
+ (Get_Scil_Node_Kind): Renamed as Get_SCIL_Node_Kind
+ (New_Scil_Node): Renamed as New_SCIL_Node
+ * exp_ch3.adb Update occurrence of New_Scil_Node to New_SCIL_Node.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb: No_Return is an Ada 2005 pragma, not a GNAT pragma
+ * snames.ads-tmpl: No_Return is an Ada 2005 pragma, not a GNAT pragma
+ * einfo.adb: Minor reformatting
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb (Apply_Arithmetic_Overflow_Check): Add comments
+ cross-referencing the new related code in
+ Exp_Ch4.Expand_N_Type_Conversion.
+ * exp_ch4.adb (Expand_N_Type_Conversion): Avoid unnecessary overflows
+
+ * exp_disp.adb, exp_disp.ads, sinfo.ads: Minor reformatting.
+ Add comment.
+
+2009-07-23 Javier Miranda <miranda@adacore.com>
+
+ * sinfo.ads (Is_Scil_Node, Scil_Nkind, Scil_Related_Node,
+ Scil_Target_Prim, N_Has_Entity): Add missing documentation.
+ * exp_disp.ads (Scil_Node_Kind): Ditto.
+ * exp_disp.adb (Make_DT, Make_Tags): Ditto.
+ * exp_ch3.adb (Build_Init_Procedure): Ditto.
+
+2009-07-23 Javier Miranda <miranda@adacore.com>
+
+ * einfo.adb (Component_Type): Add missing assertion.
+ * sem_res.adb (Resolve_Call): Ensure proper kind of entity before
+ reading attribute Component_Size.
+ * exp_ch4.adb (Is_Safe_In_Place_Array_Op): Ensure proper kind of entity
+ before reading attributes Component_Size and Component_Type.
+ * exp_ch3.adb (Build_Initialization_Call): Ensure proper kind of entity
+ before reading attribute Component_Type.
+
+2009-07-23 Olivier Hainque <hainque@adacore.com>
+
+ * gnat_rm.texi: Document the GNAT.SSE units.
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Return_Type): Do not create itype reference for
+ not null return if it appears on a subunit.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): Do left-side validity
+ check right away so it does not get skipped for early returns, e.g.
+ array assignments.
+ (Expand_N_Assignment_Statement): Don't propagate Is_Known_Valid to
+ left-side unless we really know the value is valid.
+
+ * errout.adb, exp_ch3.adb, exp_disp.ads, sinfo.ads, exp_disp.adb: Minor
+ reformatting. Minor code reorganization. Add comments.
+
+2009-07-23 Robert Dewar <dewar@adacore.com>
+
+ * get_scos.adb (Skip_EOL): Fix error of mishandling end of line after
+ complex condition.
+
+2009-07-23 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Check_Return_Subtype_Indication): Replace type equality
+ with test of coverage, to allow specific type objects in extended
+ returns of class-wide functions. Remove now-unnecessary special-case
+ tests that allowed this in certain cases of expanded extended returns.
+
+2009-07-23 Javier Miranda <miranda@adacore.com>
+
+ * sinfo.ads,sinfo.adb (Entity/Set_Entity): Attribute available in
+ N_Null_Statements (for SCIL nodes).
+ (Is_Scil_Node/Set_Is_Scil_Node): New attribute (for SCIL nodes).
+ (Scil_Nkind/Set_Scil_Nkind): New attribute (for SCIL nodes).
+ (Scil_Related_Node/Set_Scil_Related_Node): New attribute (for SCIL
+ nodes).
+ (Scil_Target_Prim/Set_Scil_Target_Prim): New attribute (for SCIL nodes).
+ * exp_disp.adb (Expand_Dispatching_Call): Add generation of SCIL node
+ associated with dispatching call.
+ (Get_Scil_Node_Kind): New function that returns the kind of SCIL node.
+ (Make_DT, Make_Tags): Add generation of SCIL nodes associated with
+ initialization of dispatch tables and initialization of tags.
+ (New_Scil_Node): New function that creates a new SCIL node.
+ (Build_Init_Procedure): Add generation of SCIL node associated with the
+ initialization of tags done in the IP subprogram.
+
+2009-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * errout.adb (Error_Msg_NEL): If the entity in the initial message has
+ Warnings_Off, do not emit continuation messages.
+
+ * sem_ch10.adb: Set Is_Compilation_Unit on generated child subprogram
+ spec.
+
+2009-07-23 Emmanuel Briot <briot@adacore.com>
+
+ * ali.adb: Minor comment update
+
+2009-07-23 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * s-win32.ads (HANDLE): Define to be the same size as address type.
+ Fix copyright.
+
+2009-07-23 Olivier Hainque <hainque@adacore.com>
+
+ * g-sse.ads: New file. Root of the SSE facilities trees, with
+ general description and common declarations.
+ * g-ssvety.ads: New file. Expose user level SSE vector types.
+ * impunit.adb (Non_Imp_File_Names_95): Register new units.
+ * gcc-interface/Makefile.in (x86 32/64 linux, win32): Add
+ EXTRA_GNATRTL_NONTASKING_OBJS entries for SSE units.
+
+2009-07-23 Ben Brosgol <brosgol@adacore.com>
+
+ * gnat_ugn.texi: Wordsmithing.
+
+2009-07-23 Arnaud Charlet <charlet@adacore.com>
+
+ * prj-conf.ads, prj-conf.adb: Switch to GPLv3.
+
+2009-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_aggr.adb (Gen_Loop): Do not qualify the bounds of the range if
+ they are already of the base type of the index.
+
+2009-07-22 Brett Porter <porter@adacore.com>
+
+ * sysdep.c, init.c: Fix typo: _SPE_ should have been __SPE__.
+
+2009-07-22 Robert Dewar <dewar@adacore.com>
+
+ * vms_data.ads: Add entry for SCO_OUTPUT (-gnateS)
+ * gnat_ugn.texi: Add documentation for -gnateS switch
+ * ug_words: Add entry for -gnateS /SCO_OUTPUT
+ * gcc-interface/Make-lang.in: Update dependenciest.3
+
+ * get_scos.adb, get_scos.ads, gnat1drv.adb, par_sco.adb,
+ par_sco.ads, put_scos.adb, put_scos.ads, scos.adb, scos.ads: Initial
+ complete information for SCO input/output.
+
+2009-07-22 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: Update doc for some gnatcheck rules.
+
+2009-07-22 Robert Dewar <dewar@adacore.com>
+
+ * par_sco.adb, par_sco.ads (pscos): New debug routine to output
+ contents of SCO tables.
+ * put_scos.adb, put_scos.ads, get_scos.adb, get_scos.ads,
+ scos.adb, scos.ads: New files.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+ * lib-util.ads, gnatbind.ads, ali.ads, binderr.ads: Minor comment
+ fixes and reformatting.
+
+2009-07-22 Robert Dewar <dewar@adacore.com>
+
+ * g-socket.ads: Minor reformatting
+
+2009-07-22 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_warn.adb (Warn_On_Unreferenced_Entity): Add warning messages that
+ include the entity kind for following cases of unreferenced entities:
+ E_Label, E_Discriminant, E_Package, E_Exception, and Formal_Object_Kind.
+
+2009-07-22 Ed Falis <falis@adacore.com>
+
+ * s-vxwext-kernel.adb, s-vxwext-kernel.ads: Replace use of taskStop
+ with taskSuspend.
+
+2009-07-22 Arnaud Charlet <charlet@adacore.com>
+
+ * adadecode.c: Make this file compilable outside of GCC.
+
+2009-07-22 Thomas Quinot <quinot@adacore.com>
+
+ * g-socket.adb, g-socket.ads (Check_Selector): Make sure that
+ (partially) default-initialized socket sets are handled properly by
+ clearing their Set component.
+
+2009-07-22 Bob Duff <duff@adacore.com>
+
+ * gnat_ugn.texi: Clarify the -gnatVx (validity checking) switches.
+
+2009-07-22 Robert Dewar <dewar@adacore.com>
+
+ * gnat_ugn.texi: Minor reformatting
+
+2009-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * errout.adb (Error_Msg): A style message within an instantiation
+ should not be labelled as an error.
+
+2009-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Do not generate extra formal for function
+ in initialization expression if function does not have convention Ada.
+
+2009-07-22 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi, vms_data.ads: Add qualifier for new gnatpp option
+ '--separate-label' to control label layout.
+
+2009-07-22 Robert Dewar <dewar@adacore.com>
+
+ * exp_tss.ads, sem_eval.adb: Minor reformatting
+
+2009-07-22 Bob Duff <duff@adacore.com>
+
+ * exp_dist.adb, exp_dist.ads: Update comments.
+
+2009-07-22 Brett Porter <porter@adacore.com>
+
+ * init.c (__gnat_init_float): For SPE, set bits in SPEFSCR instead of
+ FPSCR.
+ * sysdep.c (__gnat_get_task_options): Set task option enabling SPE.
+
+2009-07-22 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch5.adb, sem_util.adb, sem_attr.adb, exp_dbug.ads, exp_ch2.adb,
+ exp_tss.ads, exp_ch4.adb, sem_ch4.adb: Correct spelling error.
+ Minor reformatting.
+ * sem_res.adb (Resolve_Explicit_Dereference): Reword one comment that
+ used poor terminology.
+
+2009-07-22 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb, sem_ch3.adb, sem_prag.adb: Minor reformatting
+ * sem_eval.adb, exp_tss.adb: Minor comment update.
+ * stylesw.adb: Code clean up.
+
+2009-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * freeze.adb (Freeze_Entity): If Implicit_Packing is enabled, and the
+ component size is an exact number of bytes, an array type can have a
+ size clause that forces packing even though the array type itself is
+ not bit-packed.
+
+2009-07-22 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): For a constant declaration,
+ if there is a previous entity with the same name in the scope, ignore
+ it if it is the renaming declaration for a generic package introduced
+ in instances.
+
+2009-07-22 Nicolas Roche <roche@adacore.com>
+
+ * seh_init.c: use RtlAddFunctionTable to register our SEH exception
+ handler on x86_64 windows.
+
+2009-07-22 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma): Initialize/Normalize_Scalars create
+ false positives in CodePeer, so ignore this pragma in this mode.
+
+2009-07-22 Thomas Quinot <quinot@adacore.com>
+
+ * sem_util.adb, sem_ch10.adb: Minor reformatting
+
+ * g-socket.adb (Receive_Socket, recvfrom(2) variant): Apply required
+ special handling for the case of no data received and Item'First =
+ Stream_Element_Offset'First.
+ (Last_Index): New subprogram factoring the above special handling
+ over the various locations where it is required.
+
+2009-07-22 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat1drv.adb (Gnat1drv): Also disable division by zero and alignment
+ checks in CodePeer_Mode.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2009-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb: Improve error message.
+
+ * sem_ch13.adb: If Ignore_Rep_Clauses is enabled, do a minimal analysis
+ of an address representation clause.
+ * freeze.adb (Freeze_Static_Object): An local imported object is legal
+ if it has an address clause.
+
+2009-07-22 Thomas Quinot <quinot@adacore.com>
+
+ * sem_elab.adb (Insert_Elab_Check): When relocating an overloaded
+ expression to insert an elab check using a conditional expression, be
+ sure to carry the original list of interpretations to the new location.
+
+2009-07-22 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat1drv.adb: Fix spelling error.
+
+2009-07-22 Javier Miranda <miranda@adacore.com>
+
+ * sem_type.ads, sem_type.adb (In_Generic_Actual): Leave this subprogram
+ at the library level and fix a hidden bug in its implementation: its
+ functionality for renaming objects was broken because
+ N_Object_Renaming_Declarations nodes are not a subclass of
+ N_Declaration nodes (as documented in sinfo.ads).
+ * sem_util.adb (Check_Dynamically_Tagged_Expression): Include in this
+ check nodes that are actuals of generic instantiations.
+
+2009-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * sinfo.ads, sinfo.adb (Pending_Context): New flag to indicate that the
+ context of a compilation unit is being analyzed. Used to detect
+ circularities created by with_clauses that are not detected by the
+ loading machinery.
+ * sem_ch10.adb (Analyze_Compilation_Unit): Set Pending_Context before
+ analyzing the context of the current compilation unit, to detect
+ possible circularities created by with_clauses.
+
2009-07-22 Thomas Quinot <quinot@adacore.com>
* sem_type.adb (Get_First_Interp): Fix wrong loop exit condition.
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