+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
+ Update the last line of the usage, indicating what commands do not
+ accept project file switches.
+ * vms_conv.adb: Do not issue usage line for GNAT SYNC
+ * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
+ GNAT ELIM.
+ * gnat_ugn.texi: Document the relaxed rules for library directories in
+ externally built library projects.
+
+2010-06-17 Doug Rupp <rupp@adacore.com>
+
+ * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
+ where possible.
+ * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
+ * gcc-interface/Makefile.in: Update VMS target pairs.
+
+2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
+ compatible with Windows NT 4.0 which doesn't provide this function.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
+ different timestamps but the checksum is the same, issue a short
+ message saying so.
+
+2010-06-17 Arnaud Charlet <charlet@adacore.com>
+
+ * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
+ it means that we cannot reset interrupt handlers since this would
+ require potentially sending the abort signal to the Server_Task.
+
+2010-06-17 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch4.adb: expand NOT for VMS types.
+ * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
+
+2010-06-17 Sergey Rybin <rybin@adacore.com>
+
+ * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
+ * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
+ option.
+
+2010-06-17 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
+ protected operation if the subprogram has been eliminated.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Check_Library_Attributes): Allow the different
+ directories associated with a library to be any directory when the
+ library project is externally built.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Check): If switch -m is used, deallocate the memory that
+ may be allocated when computing the checksum.
+
+2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
+ (C_Sendmsg): Likewise.
+
+2010-06-17 Thomas Quinot <quinot@adacore.com>
+
+ * sem_res.adb: Update comments.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * back_end.adb (Scan_Compiler_Arguments): Process last argument
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
+ * layout.adb, freeze.adb: Use Make_Temporary.
+
+2010-06-17 Jerome Lambourg <lambourg@adacore.com>
+
+ * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
+ .NET/JVM normally as this is now perfectly supported by the backend.
+
+2010-06-17 Pascal Obry <obry@adacore.com>
+
+ * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Collect_Arguments_And_Compile): Create include path file
+ only when -x is specified.
+ (Gnatmake): Ditto
+ * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
+ False.
+ * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
+ Objects_Path, defaulted to True. Only create include path file if
+ Include_Path is True, only create objects path file if Objects_Path is
+ True.
+ * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
+ Objects_Path, defaulted to True.
+ * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
+ when -x is used.
+
+2010-06-17 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
+ determine whether it has the controlling type, when the formal is an
+ access parameter.
+
+2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * s-crtl.ads (ssize_t): New type.
+ (read): Fix signature.
+ (write): Likewise.
+ * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
+ 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
+ (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
+ (C_Sendmsg): Likewise.
+ * g-socthi.adb (Syscall_Recvmsg): Likewise.
+ (Syscall_Sendmsg): Likewise.
+ (C_Recvmsg): Likewise.
+ (C_Sendmsg): Likewise.
+ * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
+ and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
+ (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
+ (C_Sendmsg): Likewise.
+ * g-socthi-mingw.adb (C_Recvmsg): Likewise.
+ (C_Sendmsg): Likewise.
+ * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
+ 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
+ (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
+ (C_Sendmsg): Likewise.
+ * g-socthi-vms.adb (C_Recvmsg): Likewise.
+ (C_Sendmsg): Likewise.
+ * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
+ and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
+ (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
+ (C_Sendmsg): Likewise.
+ * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
+ (C_Sendmsg): Likewise.
+ * g-sercom-linux.adb (Read): Use correct types to call 'read'.
+ (Write): Likewise to call 'write'.
+ * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
+ (Write): Use correct type to call System.CRTL.write.
+ * s-tasdeb.adb (Write): Likewise.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * prj-proc.adb (Copy_Package_Declarations): Change argument name
+ Naming_Restricted to Restricted. If Restricted is True, do not copy the
+ value of attribute Linker_Options.
+
+2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (push_stack, pop_stack): Delete.
+ (Case_Statement_to_gnu): Adjust.
+ (Loop_Statement_to_gnu): Likewise.
+ (Subprogram_Body_to_gnu): Likewise.
+ (Handled_Sequence_Of_Statements_to_gnu): Likewise.
+ (Compilation_Unit_to_gnu): Likewise.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
+ exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
+ sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
+ sem_dist.adb, sem_util.adb: Use Make_Temporary
+ * itypes.ads, tbuild.ads: Minor comment update
+ * exp_ch9.adb, exp_dist.adb: Minor reformatting
+
+2010-06-17 Thomas Quinot <quinot@adacore.com>
+
+ * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
+
+2010-06-17 Thomas Quinot <quinot@adacore.com>
+
+ * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
+ * tbuild.ads (Make_Temporary): More comment updates
+ * tbuild.adb: Minor reformatting
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
+ exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
+ Use Make_Temporary.
+ * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
+ instead of Node_Id.
+ (Make_Temporary): Add more extensive documentation
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
+ sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
+ (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
+ where the slice's actions are inserted.
+ (Decompose_Expr): Account for possible rewriting of slice bounds
+ resulting from side effects suppression caused by the above freezing,
+ so that folding of bounds is preserved by such rewriting.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
+ * freeze.adb (Freeze_Record_Type): Add call to
+ Check_Record_Representation_Clause.
+ * sem_ch13.adb (Check_Record_Representation_Clause): New function
+ (Analyze_Record_Representation_Clause): Split out overlap code into this
+ new function.
+ (Check_Component_Overlap): Moved inside
+ Check_Record_Representation_Clause.
+ * sem_ch13.ads (Check_Record_Representation_Clause): New function.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
+ reformatting.
+ * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
+ sem_eval.adb: Use Ekind_In
+
+2010-06-17 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb: better error message for illegal inherited discriminant
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * bindusg.adb: Remove lines for -A and -C
+ * gnat_ugn.texi: Remove all documentation and examples of switches -A
+ and -C for gnatbind and gnatlink.
+ * gnatlink.adb (Usage): Remove lines for -A and -C
+ * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
+ specified.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
+ local Argument_List variable Args.
+ * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
+ Args.
+ (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
+ for subsequent switches in Args.
+ * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
+ Args.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
+ Equivalent_Type to match documentation.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
+ * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
+ sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
+
+2010-06-17 Thomas Quinot <quinot@adacore.com>
+
+ * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
+
+2010-06-17 Thomas Quinot <quinot@adacore.com>
+
+ * freeze.adb (Freeze_Expression): Short circuit operators are valid
+ freeze node insertion points.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
+ * sem_ch12.adb: Add pragmas Assert and Check to previous change.
+
+2010-06-17 Gary Dismukes <dismukes@adacore.com>
+
+ * layout.adb (Layout_Type): Broaden test for setting an array type's
+ Component_Size to include all scalar types, not just discrete types
+ (components of real types were missed).
+ * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
+ on the itype created for an index (consistent with Make_Index and
+ avoids possible Assert_Failures).
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
+ * einfo.adb: Minor code reformatting (use Ekind_In)
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
+ found.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * back_end.adb: Minor comment updates
+ * switch-c.adb: Remove dependencies on gcc C sources
+ * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
+ for the compiler.
+
+2010-06-17 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
+ * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
+ * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
+ Remove use of Node field in SCOs table
+ (Output_Header): Set 'd' to initially disable pragma entry
+ * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
+ * scos.ads, scos.adb: Remove Node field from internal SCOs table.
+ Use C2 field of pragma decision header to indicate enabled.
+ * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2010-06-17 Vincent Celier <celier@adacore.com>
+
+ * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
+ (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
+ (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
+ * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
+ Switch.C.
+ * switch-c.adb: Copied a number of global declarations from back_end.adb
+ (Len_Arg): New function copied from back_end.adb
+ (Switch_Subsequently_Cancelled): New function moved from back_end.adb
+ (Scan_Front_End_Switches): New parameter Arg_Rank used to call
+ Switch_Subsequently_Cancelled.
+ * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
+ * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
+ with -lexc on Tru64.
+
+2010-06-17 Robert Dewar <dewar@adacore.com>
+
+ * prj.ads, prj.adb: Minor reformatting
+
+2010-06-17 Thomas Quinot <quinot@adacore.com>
+
+ * put_scos.adb: Do not generate a blank line in SCOs when omitting the
+ CP line for a disabled pragma.
+
+2010-06-17 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
+ subprogram.
+ (Process_Declarative_Item): An invalid value in an typed variable
+ declaration is no longer always fatal.
+
+2010-06-16 Arnaud Charlet <charlet@adacore.com>
+
+ * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
+ scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
+ documentation.
+
+2010-06-16 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
+ node referenced by the SCIL node of dispatching "=" to skip the tags
+ comparison.
+
+2010-06-16 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
+ to prevent cascaded errors and compilation aborts.
+
+2010-06-16 Robert Dewar <dewar@adacore.com>
+
+ * back_end.adb (Switch_Subsequently_Cancelled): New function
+ Move declarations to package body level to support this change
+ * back_end.ads (Switch_Subsequently_Cancelled): New function
+ * gnat_ugn.texi: Document -gnat-p switch
+ * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
+ * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
+ * usage.adb: Add line for -gnat-p switch
+ * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
+
+2010-06-16 Robert Dewar <dewar@adacore.com>
+
+ * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
+ modification.
+
+2010-06-16 Robert Dewar <dewar@adacore.com>
+
+ * exp_disp.adb: Minor reformatting
+
+2010-06-16 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
+ base type only if it was not previously created for the partial view.
+
+2010-06-16 Thomas Quinot <quinot@adacore.com>
+
+ * tbuild.ads: Minor comment fix
+
+2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/trans.c (gnu_stack_free_list): Delete.
+ (gnu_except_ptr_stack): Change type to VEC. Update comment.
+ (gnu_elab_proc_stack): Likewise.
+ (gnu_return_label_stack): Likewise.
+ (gnu_loop_label_stack): Likewise.
+ (gnu_switch_label_stack): Likewise.
+ (gnu_constraint_label_stack): Likewise.
+ (gnu_storage_error_label_stack): Likewise.
+ (gnu_program_error_label_stack): Likewise.
+ (push_exception_label_stack): Take a VEC ** instead of a tree *.
+ (push_stack): Likewise. Remove unused second parameter. Update
+ callers.
+ (pop_stack): Take a VEC * instead of a tree *. Update callers.
+ (gigi): Initialize stacks as VECs.
+ (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
+ (Case_Statement_to_gnu): Likewise.
+ (Subprogram_Body_to_gnu): Likewise.
+ (call_to_gnu): Likewise.
+ (Exception_Handler_to_gnu_sjlj): Likewise.
+ (gnat_to_gnu): Likewise.
+ (get_exception_label): Likewise.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
+ anonymous base generated when the parent is a constrained discriminated
+ type, propagate interface list to first subtype because it may appear
+ in a current instance within the extension part of the derived type
+ declaration, and its own subtype declaration has not been elaborated
+ yet.
+ * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
+ determine whether it has the controlling type.
+
+2010-06-14 Jerome Lambourg <lambourg@adacore.com>
+
+ * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
+ raise of CE, SE and PE have the reason correctly set and are properly
+ expanded before stopping the expansions of .NET/JVM exceptions.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads (Check_Policy_List): Add some clarifying comments
+ * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
+ on rewritten Assert pragma.
+
+2010-06-14 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
+ controlled operations, so that they will be treated as overriding even
+ if the overridden subprogram is marked Is_Hidden, as long as the
+ overridden subprogram's parent subprogram is not hidden.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * debug.adb: Entry for gnatw.d no longer specific for while loops
+ * einfo.adb (First_Exit_Statement): New attribute for E_Loop
+ * einfo.ads (First_Exit_Statement): New attribute for E_Loop
+ * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
+ new calling sequence to include test for EXIT WHEN.
+ (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
+ * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
+ EXIT WHEN case.
+ * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
+ node.
+ * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
+ PRAGMA, not to pragma identifier).
+ (Next_Exit_Statement): New attribute of N_Exit_Statement node
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
+ would fail" msg.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
+ missing pragma argument identifier.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * atree.ads, atree.adb (Ekind_In): New functions.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * usage.adb (Usage): Redo documentation of -gnatwa.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
+ an untagged incomplete type that is a limited view.
+
+2010-06-14 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
+ and gnatppa.
+
+2010-06-14 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
+ factoring duplicated code between...
+ (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
+ * a-envvar.ads: Minor reformatting
+
+2010-06-14 Arnaud Charlet <charlet@adacore.com>
+
+ * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
+ static entities.
+ (Scan_ALI): Take into account new Visibility field.
+ (Visibility_Kind): New type.
+ (Xref_Entity_Record): Replace Lib field by Visibility.
+
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2010-06-14 Pascal Obry <obry@adacore.com>
+
+ * raise.h: Remove unused defintions.
+
+2010-06-14 Bob Duff <duff@adacore.com>
+
+ * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
+ Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
+ the incorrect error "proper body expected".
+ * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
+ allowed here" error in case of subunits, which was triggered by the
+ above change to P_Subunit.
+
+2010-06-14 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
+
+2010-06-14 Thomas Quinot <quinot@adacore.com>
+
+ * lib-util.adb: Minor code reorganization.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * ali.adb (Scan_ALI): Implement reading and storing of N lines
+ (Known_ALI_Lines): Add entry for 'N' (notes)
+ * ali.ads (Notes): New table to store Notes information
+ * alloc.ads: Add entries for Notes table
+ * lib-util.adb (Write_Info_Int): New procedure
+ (Write_Info_Slit): New procedure
+ (Write_Info_Uint): New procedure
+ * lib-util.ads (Write_Info_Int): New procedure
+ (Write_Info_Slit): New procedure
+ (Write_Info_Uint): New procedure
+ * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
+ * lib-writ.ads: Update documentation for N (Notes) lines
+ * lib.adb (Store_Note): New procedure
+ * lib.ads (Notes): New table
+ (Store_Note): New procedure
+ * sem_prag.adb: Call Store_Note for affected pragmas
+
+2010-06-14 Thomas Quinot <quinot@adacore.com>
+
+ * socket.c: Fix wrong condition in #ifdef
+ * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
+ take or return char* values can't use Interfaces.C.Strings.chars_ptr,
+ because on VMS this type is a 32-bit pointer which is not compatible
+ with the default for C pointers for code compiled with gcc on that
+ platform.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util (Is_VMS_Operator): New predicate to determine whether an
+ operator is an intrinsic operator declared in the DEC system extension.
+ * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
+ if the operator is a VMS intrinsic.
+ * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
+ constant-folded if the operands are signed and the operator is a VMS
+ intrinsic.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * g-socket.adb, gnatcmd.adb: Minor reformatting.
+
+2010-06-14 Pascal Obry <obry@adacore.com>
+
+ * s-finimp.adb: Fix typo.
+ * raise.h: Remove duplicate blank line.
+
+2010-06-14 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Add_Sources): Always set the object file and the
+ switches file names, as the configuration of the language may change
+ in an extending project.
+ (Process_Naming_Scheme): For sources of projects that are extended, set
+ the configuration of the language from the highest extending project
+ where the language is declared.
+
+2010-06-14 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_res.adb (Resolve_Call): For infinite recursion check, test
+ whether the called subprogram is inherited from a containing subprogram.
+ (Same_Or_Aliased_Subprograms): New function
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
+ use-visible, check whether it is a primitive for more than one type.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
+
+ * sem_ch7.adb (Preserve_Full_Attributes): Preserve
+ Has_Pragma_Unmodified flag.
+
+2010-06-14 Thomas Quinot <quinot@adacore.com>
+
+ * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
+ g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
+ now done in GNAT.Sockets if necessary.
+ * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
+ Ensure mutual exclusion for netdb operations if the target platform
+ requires it.
+ (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
+ hostent as an opaque type to improve portability.
+ * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
+ gethostbyYYY using proprietary VxWorks API so that a uniform interface
+ is available for the Ada side.
+ * gcc-interface/Makefile.in: Remove g-sttsne-*
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2010-06-14 Vincent Celier <celier@adacore.com>
+
+ * gnatcmd.adb (Mapping_File): New function.
+
+2010-06-14 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
+
+2010-06-14 Arnaud Charlet <charlet@adacore.com>
+
+ * ali.adb: Fix typo.
+ * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
+ instances.
+
+ * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
+ the context does not have a homonym of the selector, emit default
+ error message.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
+ comment addition.
+
+2010-06-14 Arnaud Charlet <charlet@adacore.com>
+
+ * lib-xref.ads: Doc updates:
+ - Allocate 'Q' for #include entity kind
+ - Free 'Z'
+ - Allocate 'g' for regular macros
+ - Allocate 'G' for function-like macros
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
+ Indicates that there is an instantiation in the current unit that
+ loaded the body of the unit denoted by the with_clause.
+ * sem_ch12.adb (Mark_Context): When instanting a generic body, check
+ whether a with_clause in the current context denotes the unit that
+ holds the generic declaration, and mark the with_clause accordingly.
+ (Instantiate_Package_Body): call Mark_Context.
+ * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
+ whether a given body should be traversed before the spec of the main
+ unit.
+
+2010-06-14 Ed Falis <falis@adacore.com>
+
+ * sysdep.c: Fix 653 build against vThreads headers.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * sinfo.ads: Minor reformatting.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
+ the spec has been generated for a body without spec that carries an
+ Inline_Always pragma.
+
+2010-06-14 Arnaud Charlet <charlet@adacore.com>
+
+ * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
+ macro.
+
+2010-06-14 Jerome Lambourg <lambourg@adacore.com>
+
+ * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
+ declaration for VMs, as those are useless and might lead to duplicated
+ local variable names in the generated code.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
+ is renamed as Has_Following_Address_Clause.
+ * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
+ to allow the caller to avoid Initialize_Scalars having an effect.
+ (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
+ scalars with an address clause specified.
+ * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
+ to allow the caller to avoid Initialize_Scalars having an effect.
+ * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
+ (where it was called Has_Address_Clause).
+ * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
+ (where it was called Has_Address_Clause).
+ * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
+ problems for Initialize_Scalars (since we no longer initialize objects
+ with an address clause.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
+ condition.
+
+2010-06-14 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
+ on the entity of an implicitly generated postcondition procedure.
+
+2010-06-14 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch7.adb (Preserve_Full_Attributes): Propagate
+ Discriminant_Constraint elist from full view to private view.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem.adb: New version of unit traversal.
+
+ * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
+ within a generic unit in the table of delayed calls.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Save_References): If an identifier has been rewritten
+ during analysis as an explicit dereference, keep the reference implicit
+ in the generic, but preserve the entity if global. This prevents
+ malformed generic trees in the presence of some nested generics.
+
+2010-06-14 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
+ tool with '-files=' option. Also fix some small errors (wrong brackets)
+
+2010-06-14 Vincent Celier <celier@adacore.com>
+
+ * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
+ the ALI files on the command line.
+
+ * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
+ the same value as the parameter of the same name.
+ * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
+ to False.
+ * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
+ Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
+ emit version symbols only for the units of the library.
+ (Gen_Versions_C): Ditto.
+
+2010-06-14 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch4.adb: Fix typo.
+
+2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
+ vector IO doesn't work at default value properly.
+
+2010-06-14 Doug Rupp <rupp@adacore.com>
+
+ * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
+
+2010-06-14 Vincent Celier <celier@adacore.com>
+
+ * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
+ sources of the project if a switch -files= is used.
+
+2010-06-14 Thomas Quinot <quinot@adacore.com>
+
+ * exp_attr.adb: Minor reformatting.
+
+2010-06-14 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat_ugn.texi: Minor typo fixes and wording changes.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
+ prefixed form, do not re-analyze first actual, which may need an
+ implicit dereference.
+ * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
+ prefixed notation, the analysis will rewrite the node, and possible
+ errors appear in the rewritten name of the node.
+ * sem_res.adb: If a call is ambiguous because its first parameter is
+ an overloaded call, report list of candidates, to clarify ambiguity of
+ enclosing call.
+
+2010-06-14 Doug Rupp <rupp@adacore.com>
+
+ * s-auxdec-vms-alpha.adb: New package body implementing legacy
+ VAX instructions with Asm insertions.
+ * s-auxdec-vms_64.ads: Inline VAX queue functions
+ * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
+ that show up only on VMS.
+ * gcc-interface/Makefile.in: Provide translation for
+ s-auxdec-vms-alpha.adb.
+
+2010-06-14 Olivier Hainque <hainque@adacore.com>
+
+ * initialize.c (VxWorks section): Update comments.
+
+2010-06-14 Robert Dewar <dewar@adacore.com>
+
+ * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
+
+2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * init.c: Code clean up.
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
+ not insert address clause in table for later validation if type of
+ entity is generic, to prevent possible spurious errors.
+
+ * sem_ch8.adb: Code clean up.
+
+2010-06-14 Ben Brosgol <brosgol@adacore.com>
+
+ * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
+ texi2pdf and texi2html.
+ Document how to change scheduling properties on HP-UX.
+
+2010-06-14 Thomas Quinot <quinot@adacore.com>
+
+ * g-socket.ads: Remove misleading comments.
+
+2010-06-14 Jerome Lambourg <lambourg@adacore.com>
+
+ * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
+ CLI_Target as this prevents proper detection of exported names
+ duplicates when the exported language is different to CIL.
+ (Process_Interface_Name): Add check for CIL convention exports,
+ replacing the old one from Check_Duplicated_Export_Name.
+
+2010-06-14 Matthew Heaney <heaney@adacore.com>
+
+ * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
+ and new last satisfy constraints.
+ (Delete_Last): prevent overflow for subtraction of index values
+ (To_Vector): prevent overflow for addition of index values
+
+2010-06-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Complete_Object_Operation): After analyzing the
+ rewritten call, preserve the resulting type to prevent spurious errors,
+ when the call is implicitly dereferenced in the context of an in-out
+ actual.
+
+ * checks.adb (Apply_Discriminant_Check): If the target of the
+ assignment is a renaming of a heap object, create constrained type for
+ it to apply check.
+
+2010-06-14 Pascal Obry <obry@adacore.com>
+
+ * prj-proc.adb: Fix copy of object directory for extending projects.
+
+2010-06-14 Jose Ruiz <ruiz@adacore.com>
+
+ * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
+ (__gnat_install_handler, PowerPC linux): Activate the alternative
+ signal stack.
+
+2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * gnat_rm.texi: Move to GFDL version 1.3.
+ * gnat-style.texi: Ditto.
+ * gnat_ugn.texi: Ditto.
+
+2010-06-12 Kai Tietz
+
+ PR ada/43731
+ * gcc-interface/Makefile.in: Add rules for multilib x86/x64
+ mingw targets.
+
+2010-06-11 Alexandre Oliva <aoliva@redhat.com>
+
+ * gcc-interface/utils.c (update_pointer_to): Initialize last.
+
+2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h: Fix formatting nits.
+
+2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+
+ * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
+ allocation.
+ (init_dummy_type): Likewise.
+ (gnat_pushlevel): Likewise.
+
+ * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
+ (Subprogram_Body_to_gnu): Likewise.
+ (Compilation_Unit_to_gnu): Likewise.
+ (start_stmt_group): Likewise.
+ (extract_encoding): Likewise.
+ (decode_name): Likewise.
+
+ * gcc-interface/misc.c (gnat_printable_name): Likewise.
+
+ * gcc-interface/decl.c (annotate_value): Likewise.
+
+ * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
+ GTY option.
+ (struct lang_decl): Likewise.
+ (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
+ (SET_DECL_LANG_SPECIFIC): Likewise.
+
+2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
+ * gcc-interface/lang-specs.h: Likewise.
+
+2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR c++/44294
+ * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
+
+2010-06-01 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
+
+2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
+ TYPE_DECL of the equivalent type instead of building a new one.
+
+2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
+ Fix nits in comments.
+ * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
+ * gcc-interface/trans.c (gigi): Likewise.
+ (Attribute_to_gnu): Likewise.
+ (Case_Statement_to_gnu): Likewise.
+ (gnat_to_gnu): Adjust warning message.
+ * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
+ (build_vms_descriptor32): Likewise.
+
+2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
+
+ * gcc-interface/decl.c: Pretend to be a backend file by undefining
+ IN_GCC_FRONTEND (still need rtl.h here).
+
2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
* gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
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