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Diffstat (limited to 'gcc/ada/ChangeLog')
| -rw-r--r-- | gcc/ada/ChangeLog | 1374 |
1 files changed, 1374 insertions, 0 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 3ec3e291cae..e3661882299 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,1377 @@ +2013-04-12 Robert Dewar <dewar@adacore.com> + + * makeutl.adb, prj-nmsc.adb: Minor reformatting. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * exp_util.adb (Make_Invariant_Call): Use Check_Kind instead + of Check_Enabled. + * gnat_rm.texi (Check_Policy): Update documentation for new + Check_Policy syntax. + * sem_prag.adb (Check_Kind): Replaces Check_Enabled + (Analyze_Pragma, case Check_Policy): Rework to accomodate new + syntax (like Assertion_Policy). + * sem_prag.ads (Check_Kind): Replaces Check_Enabled. + +2013-04-12 Doug Rupp <rupp@adacore.com> + + * init.c (SS$_CONTROLC, SS$_CONTINUE) [VMS]: New macros. + (__gnat_handle_vms_condition) [VMS]: Dispatch on the Crtl/C user + handler if installed. + * ctrl_c.c (__gnat_install_int_handler) + [VMS]: Install a dummy sigaction handler to trigger the real + user handler dispatch in init.c/__gnat_handle_vms_condition. + (__gnat_uninstall_int_handler) [VMS]: Likewise. + +2013-04-12 Vincent Celier <celier@adacore.com> + + * clean.adb (Parse_Cmd_Line): Set Directories_Must_Exist_In_Projects + to False if switch is specified. + * makeutl.adb (Initialize_Source_Record): Do not look for the + object file if there is no object directory. + * opt.ads (Directories_Must_Exist_In_Projects): New Boolean + variable, defaulted to True. + * prj-nmsc.adb (Check_Library_Attributes): Do not fail if library + directory does not exist when Directories_Must_Exist_In_Projects is + False. + (Get_Directories): Do not fail when the object or the exec directory + do not exist when Directories_Must_Exist_In_Projects is False. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * namet.adb, namet.ads: Minor addition (7 arg version of Nam_In). + * exp_prag.adb, sem_ch3.adb, sem_intr.adb, sem_type.adb, exp_util.adb, + sem_aux.adb, exp_ch9.adb, sem_ch7.adb, sem_ch10.adb, sem_prag.adb, + par-ch2.adb, tbuild.adb, rtsfind.adb, freeze.adb, sem_util.adb, + sem_res.adb, sem_attr.adb, exp_ch2.adb, prj-makr.adb, sem_elab.adb, + exp_ch4.adb, sem_ch4.adb, sem_mech.adb, sem_ch6.adb, par-prag.adb, + prj-nmsc.adb, exp_disp.adb, sem_ch8.adb, sem_warn.adb, par-util.adb, + sem_eval.adb, exp_intr.adb, sem_ch13.adb, exp_cg.adb, lib-xref.adb, + sem_disp.adb, exp_ch3.adb: Minor code reorganization (use Nam_In). + +2013-04-12 Doug Rupp <rupp@adacore.com> + + * init.c: Don't clobber condition code on VMS. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * exp_aggr.adb: Minor reformatting. + * namet.ads, namet.adb (Nam_In): New functions. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * einfo.adb (Has_Dynamic_Predicate_Aspect): New flag. + (Has_Static_Predicate_Aspect): New flag. + * einfo.ads (Has_Dynamic_Predicate_Aspect): New flag. + (Has_Static_Predicate_Aspect): New flag. + * exp_ch9.adb: Minor reformatting. + * exp_util.adb (Make_Invariant_Call): Check_Enabled now handles + synonyms. + * gnat1drv.adb: Remove setting of Debug_Pragmas_Enabled, + since this switch is gone and control of Debug is done with + Assertions_Enabled. + * gnat_rm.texi: Update documentation for Assertion_Policy and + Check_Policy pragmas. + * opt.adb (Debug_Pragmas_Disabled[_Config]): Removed + (Debug_Pragmas_Enabled[_Config]): Removed Since debug now + controlled by Assertion_Enabled. + * opt.ads (Debug_Pragmas_Disabled[_Config]): Removed + (Debug_Pragmas_Enabled[_Config]): Removed Since debug now + controlled by Assertion_Enabled. + * par-ch2.adb (Scan_Pragma_Argument_Association): Allow new + 'Class forms. + * sem_attr.adb: Minor reformatting. + * sem_ch13.adb (Analyze_Aspect_Specification): Disable aspect + if DISABLE policy applies. + * sem_ch6.adb (Grab_PPC): Check original name of aspect for + aspect from pragma (Process_PPCs): Properly check assertion policy. + * sem_prag.adb (Check_Enabled): Rewritten for new Assertion_Policy + (Check_Appicable_Policy): New procedure. + (Is_Valid_Assertion_Kind): New function. + (Rewrite_Assertion_Kind): New procedure. + (Analyze_Pragma): Handle case of disabled assertion pragma. + (Analyze_Pragma, case Assertion_Policy): Rewritten for Ada 2012. + (Analyze_Pragma, case Check): Deal with 'Class possibilities. + (Analyze_Pragma, case Check_Policy): Deal with 'Class possibilities. + (Analyze_Pragma, case Contract_Class): New handling of ignored pragma. + (Analyze_Pragma, case Debug): New control with Assertion_Policy. + (Analyze_Pragma, case Debug_Policy): Now consistent with + Assertion_Policy. + (Analyze_Pragma, case Loop_Invariant): New handling of ignored + pragma. + (Analyze_Pragma, case Loop_Variant): New handling of ignored pragma. + (Analyze_Pragma, case Precondition): Use proper name for Check pragma. + (Analyze_Pragma, case Check_Enabled): Rewritten for new policy stuff. + * sem_prag.ads (Check_Enabled): Rewritten for new + Assertion_Policy stuff. + (Check_Appicable_Policy): New procedure. + * sinfo.adb (Is_Disabled): New flag. + (Is_Ignored): New flag. + * sinfo.ads (Is_Disabled): New flag. + (Is_Ignored): New flag. + (N_Pragma_Argument_Association): New 'Class forms. + * snames.ads-tmpl: New names Name_uPre, Name_uPost, + Name_uType_Invariant, Name_uInvariant. + * switch-c.adb: Remove setting of Debug_Pragmas_Enabled for -gnata. + * tree_io.ads (ASIS_Version_Number): Updated (remove + read write of obsolete flags Debug_Pragmas_Disabled and + Debug_Pragmas_Enabled. + +2013-04-12 Ed Schonberg <schonberg@adacore.com> + + * exp_aggr.adb (Get_Explicit_Discriminant_Value): Subsidiary + of Build_Record_Aggr_Code, used to retrieve explicit values + for inherited discriminants in an extension aggregate, when the + ancestor type is unconstrained. + +2013-04-12 Ed Schonberg <schonberg@adacore.com> + + * sem_attr.adb (Check_Stream_Attribute): If restriction + No_Default_Stream_Attributes is active, it is illegal to use a + predefined elementary type stream attribute either by itself, + or more importantly as part of the attribute subprogram for a + composite type. However, if the broader restriction No_Streams + is active, then stream operations are not generated, and there + is no error. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * gnatbind.adb: Minor reformatting. + +2013-04-12 Bob Duff <duff@adacore.com> + + * sem_attr.adb (Analyze_Access_Attribute): Treat P'Access like a + call only in the static elaboration model. + +2013-04-12 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_prag.adb (Analyze_Input_List): Detect an illegal dependency + clause where both input and output lists are null. + (Analyze_Pragma): Update the grammar of pragma Depends. + +2013-04-12 Vincent Celier <celier@adacore.com> + + * gnatbind.adb (No_Restriction_List): Exclude restrictions that + take a parameter value, not a count. + * prj.ads, prj.adb (Remove_All_Restricted_Languages): New procedure. + * projects.texi: Complete documentation of attribute Roots. + +2013-04-12 Thomas Quinot <quinot@adacore.com> + + * exp_ch3.adb, exp_util.ads, checks.adb, freeze.adb, sem_attr.adb, + sem_ch3.adb: Minor reformatting. + * exp_ch4.adb (Size_In_Storage_Elements): Minor documentation + improvement: note that the computation is pessimistic for bit + packed arrays. + * gnat_rm.texi (Range_Length): Fix minor error in description + of attribute. + +2013-04-12 Hristian Kirtchev <kirtchev@adacore.com> + + * aspects.adb (Find_Aspect): New routine. + (Find_Value_Of_Aspect): New routine. + (Has_Aspect): Reimplemented. + * aspects.ads (Find_Aspect): New routine. + (Find_Value_Of_Aspect): New routine, previously known as Find_Aspect. + * exp_ch5.adb (Expand_Iterator_Loop): Update the call to Find_Aspect. + * exp_util.adb (Is_Iterated_Container): Update the call to Find_Aspect. + * sem_ch4.adb (Try_Container_Indexing): Update calls to Find_Aspect. + * sem_ch5.adb (Analyze_Iterator_Specification): Update + the call to Find_Aspect. Use function Has_Aspect for better + readability. + (Preanalyze_Range): Use function Has_Aspect for better readability. + * sem_ch13.adb (Check_One_Function): Update the call to Find_Aspect. + * sem_prag.adb (Analyze_Pragma): There is no longer need to + look at the parent to extract the corresponding pragma for + aspect Global. + +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 + an entry for Aspect_Ghost in the table of canonical aspects. + (Has_Aspect): New routine. + * aspects.ads: Add Aspect_Ghost to all relevant + tables. Alphabetize subprograms in this unit. + (Has_Aspect): New routine. + * einfo.adb: Add with and use clauses for Aspects. + (Is_Ghost_Function): New routine. + * einfo.ads: Add new synthesized attribute Is_Ghost_Function and + update the structure of the related nodes. + (Is_Ghost_Function): New routine. + * exp_ch4.adb (Find_Enclosing_Context): Use routine + Is_Body_Or_Package_Declaration to terminate a search. + (Is_Body_Or_Unit): Removed. + * exp_util.adb (Within_Case_Or_If_Expression): Use routine + Is_Body_Or_Package_Declaration to terminate a search. + * par-prag.adb: Add pragma Ghost to the list of pragmas that do + not need special processing by the parser. + * sem_attr.adb (Analyze_Access_Attribute): Detect an + illegal use of 'Access where the prefix is a ghost function. + (Analyze_Attribute): Use routine Is_Body_Or_Package_Declaration + to terminate a search. (Check_References_In_Prefix): Use routine + Is_Body_Or_Package_Declaration to terminate a search. + * sem_ch4.adb (Analyze_Call): Mark a function when it appears + inside an assertion expression. Verify the legality of a call + to a ghost function. + (Check_Ghost_Function_Call): New routine. + * sem_ch6.adb (Analyze_Function_Call): Code reformatting. Move + the setting of attribute In_Assertion_Expression to Analyze_Call. + (Check_Overriding_Indicator): Detect an illegal attempt to + override a function with a ghost function. + * sem_ch12.adb (Preanalyze_Actuals): Detect an illegal use of + a ghost function as a generic actual. + * sem_elab.adb (Check_Internal_Call_Continue): Update the call + to In_Assertion. + * sem_prag.adb: Add an entry for pragma Ghost in the table + of significant arguments. + (Analyze_Pragma): Do not analyze + an "others" case guard. Add processing for pragma Ghost. Use + Preanalyze_Assert_Expression when analyzing the expression of + pragmas Loop_Invariant and Loop_Variant. + * sem_util.adb (Get_Subprogram_Entity): Reimplemented. + (Is_Body_Or_Package_Declaration): New routine. + * sem_util.ads: Alphabetize subprotrams in this unit. + (Is_Body_Or_Package_Declaration): New routine. + * sinfo.adb (In_Assertion): Rename to In_Assertion_Expression. + (Set_In_Assertion): Rename to Set_In_Assertion_Expression. + * sinfo.ads: Rename flag In_Assertion to In_Assertion_Expression + to better reflect its use. Update all places that mention the flag. + (In_Assertion): Rename to In_Assertion_Expression. Update + related pragma Inline. (Set_In_Assertion): Rename to + Set_In_Assertion_Expression. Update related pragma Inline. + * snames.ads-tmpl: Add new predefined name Ghost. Add new pragma + id Pragma_Ghost. + +2013-04-12 Arnaud Charlet <charlet@adacore.com> + + * sem_prag.adb (Set_Imported): Do not generate error for multiple + Import in CodePeer mode. + * s-rident.ads: Fix minor typo. + +2013-04-12 Ed Schonberg <schonberg@adacore.com> + + * checks.adb (Insert_Valid_Check): Do not insert validity check + in the body of the generated predicate function, to prevent + infinite recursion. + +2013-04-12 Ed Schonberg <schonberg@adacore.com> + + * s-rident.ads: Add various missing Ada 2012 restrictions: + No_Access_Parameter_Allocators, No_Coextensions, + No_Use_Of_Attribute, No_Use_Of_Pragma. + * snames.ads-tmpl: Add corresponding names. + * restrict.ads restrict.adb: Subprograms and data structures to + handle aspects No_Use_Of_Attribute and No_Use_Of_Pragma. + * sem_ch4.adb: Correct name of restrictions is + No_Standard_Allocators_After_Elaboration. + * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check + violation of restriction No_Use_Of_Attribute. + * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): + Set restrictions No_Use_Of_Pragma and No_Use_Of_Attribute. + (Analyze_Pragma): Check violation of restriction No_Use_Of_Pragma. + * sem_res.adb: Check restrictions No_Access_Parameter_Allocators + and No_Coextensions. + * bcheck.adb: Correct name of restrictions is + No_Standard_Allocators_After_Elaboration. + * gnatbind.adb: Correct name of restrictions is + No_Standard_Allocators_After_Elaboration. + +2013-04-12 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_prag.adb (Analyze_Pragma, (Check_Mode_Restriction_In_Function): + Correct error message format. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * sem_attr.adb: Minor reformatting. + +2013-04-12 Ed Schonberg <schonberg@adacore.com> + + * sem_elab.adb (Within_Elaborate_All): Do not examine a context + item that has not been analyzed, because the unit may have errors, + or the context item may come from a proper unit inserted at the + point of a stub and not analyzed yet. + +2013-04-12 Thomas Quinot <quinot@adacore.com> + + * gnat1drv.adb, repinfo.adb, repinfo.ads (Repinfo.List_Array_Info, + List_Record_Info): Also include scalar storage order information in + output. + +2013-04-12 Yannick Moy <moy@adacore.com> + + * sem_ch6.adb (Process_Contract_Cases): Update code to apply to + Contract_Cases instead of Contract_Case pragma. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * a-cfdlli.ads, g-socket.adb, s-fileio.adb: Minor reformatting. + +2013-04-12 Yannick Moy <moy@adacore.com> + + * sem_attr.adb (Analyze_Attribute): Update analyse of + Attribute_Old and Attribute_Result so they are allowed in the + right-hand-side of an association in a Contract_Cases pragma. + * sem_prag.adb (Analyze_CTC_In_Decl_Part): Add pre-analysis of + the expressions in a Contract_Cases pragma. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * sem.ads, opt.ads: Minor comment edits. + * sem_warn.adb, sem_ch6.adb: Minor reformatting. + +2013-04-12 Claire Dross <dross@adacore.com> + + * a-cfdlli.adb a-cfdlli.ads (List, Not_No_Element, Iterate, + Reverse_Iterate, Query_Element, Update_Element, Read, Write): Removed, + not suitable for formal analysis. + +2013-04-12 Ed Schonberg <schonberg@adacore.com> + + * sem_prag.adb (Analyze_Abstract_State): Use Defining entity + to locate package entity, which may be a child unit. + +2013-04-12 Thomas Quinot <quinot@adacore.com> + + * g-socket.adb, g-socket.ads (Connect_Socket, version with timeout): If + the specified timeout is 0, do not attempt to determine whether the + connection succeeded. + +2013-04-12 Doug Rupp <rupp@adacore.com> + + * s-fileio.adb (Form_RMS Context_Key): Fix some thinkos. + +2013-04-12 Doug Rupp <rupp@adacore.com> + + * s-fileio.adb: Minor reformatting. + +2013-04-12 Ed Schonberg <schonberg@adacore.com> + + * sem_warn.adb (Check_Infinite_Loop_Warning): Do not warn if + the last statement in the analyzed loop is an unconditional + exit statement. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * opt.ads (Style_Check_Main): New switch. + * sem.adb (Semantics): Set Style_Check flag properly for new + unit to be analyzed. + * sem_ch10.adb (Analyze_With_Clause): Don't reset Style_Check, + the proper setting of this flag is now part of the Semantics + procedure. + * switch-c.adb (Scan_Front_End_Switches): Set Style_Check_Main + for -gnatg and -gnaty + +2013-04-12 Doug Rupp <rupp@adacore.com> + + * s-crtl.ads (fopen, freopen): Add vms_form parameter + * i-cstrea.ads (fopen, freopen): Likewise. + * adaint.h (__gnat_fopen, __gnat_freopen): Likewise. + * adaint.c (__gnat_fopen, __gnat_freopen): Likewise. + [VMS]: Split out RMS keys and call CRTL function appropriately. + * s-fileio.adb (Form_VMS_RMS_Keys, Form_RMS_Context_Key): New + subprograms. + (Open, Reset): Call Form_VMS_RMS_Keys. Call fopen,freopen with + vms_form + * gnat_rm.texi: Document implemented RMS keys. + +2013-04-12 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_ch13.adb (Analyze_Aspect_Specifications): + Insert the corresponding pragma for aspect Abstract_State at + the top of the visible declarations of the related package. + Previously this was only done when the package is a compilation + unit. + +2013-04-12 Arnaud Charlet <charlet@adacore.com> + + * gnat_ugn.texi: Further menu clean ups. + * sem_prag.adb, opt.ads: Minor reformatting. + * sem_util.ads: Minor comment fix. + +2013-04-12 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_ch13.adb (Analyze_Aspect_Specifications): Aspect + Depends is now a delayed aspect. The delay is required + due to the interplay between aspects Depends and Global. + (Check_Aspect_At_Freeze_Point): Add an entry for aspect Depends. + * sem_prag.adb: Reformat various error messages. + (Add_Item): New subsidiary routine. + (Analyze_Pragma): Add new variables + Global_Seen, Result_Seen, Subp_Inputs and Subp_Outputs. The + analysis of pragma Depends now has the capability to check + the proper mode and usage of subprogram inputs and outputs. + (Appears_In): New routine. + (Check_Function_Return): New routine. + (Check_Mode): New routine. + (Check_Usage): New routine. + (Collect_Subprogram_Inputs_Outputs): New routine. + +2013-04-12 Bob Duff <duff@adacore.com> + + * par-ch7.adb (P_Package): Initialize Sloc in the newly-pushed scope + stack entry. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * switch-c.adb: Minor fix to wording of error message for + -gnatet/eT. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * impunit.adb: Add s-multip and s-mudido to list of impl defined + system units. + * gnat_rm.texi: Add documentation for + System.Multiprocessors[.Dispatching_Domains]. + +2013-04-12 Ben Brosgol <brosgol@adacore.com> + + * gnat_ugn.texi: Completion of menu cleanups. + +2013-04-12 Arnaud Charlet <charlet@adacore.com> + + * sem_prag.adb (Diagnose_Multiple_Pragmas): Relax the rules + in Relaxed_RM_Semantics. + +2013-04-12 Arnaud Charlet <charlet@adacore.com> + + * set_targ.adb (elab code): Add support for non gcc back-ends + where save_argv is null. + +2013-04-12 Robert Dewar <dewar@adacore.com> + + * gnat1drv.adb (Gnat1drv): Test Target_Dependent_Info_Write_Name. + * opt.ads (Target_Dependent_Info_Read): Add _Name, now an access + type (Target_Dependent_Info_Write): Add _Name, now an access type. + * set_targ.adb (Write_Target_Dependent_Values): Use name + from -gnatet switch stored in Target_Dependent_Info_Write_Name + (Read_Target_Dependent_Values): Use name from -gnateT switch + stored in Target_Dependent_Info_Read_Name. + * switch-c.adb: New form of -gnatet and -gnateT switches. + * usage.adb: New form of -gnatet and -gnateT switches with + file name. + +2013-04-11 Eric Botcazou <ebotcazou@adacore.com> + + * gcc-interface/decl.c (elaborate_expression_1): Skip only constant + arithmetics when looking for a read-only variable in the expression. + +2013-04-11 Javier Miranda <miranda@adacore.com> + + * check.ads, exp_ch6.adb (Install_Null_Excluding_Check): No check in + interface thunks since it is performed at the caller side. + (Expand_Simple_Function_Return): No accessibility check needed in thunks + since the check is done by the target routine. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_prag.adb (Analyze_Pragma, case Priority): pre-analyze + expression with type Any_Priority. + * exp_ch9.adb (Initialize_Protection): Check that the value + of the priority expression is within the bounds of the proper + priority type. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * sem_prag.adb, prj-env.adb: Minor reformatting. + +2013-04-11 Ben Brosgol <brosgol@adacore.com> + + * gnat_ugn.texi: Clean ups. + +2013-04-11 Yannick Moy <moy@adacore.com> + + * set_targ.adb: Minor comment update. + +2013-04-11 Pascal Obry <obry@adacore.com> + + * gnat_ugn.texi: Remove obsolete comment about DLL calling + convention. + +2013-04-11 Javier Miranda <miranda@adacore.com> + + * exp_ch6.adb (Expand_Call): For the call to the target primitive + of an interface thunks do not compute the extra actuals; just + propagate the extra actuals received by the thunk. + * exp_disp.adb (Expand_Interface_Thunk): Decorate new attribute + Thunk_Entity. + * sem_ch6.adb (Create_Extra_Formals): Do not generate extra + formals in interface thunks whose target primitive has no extra + formals. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_prag.adb (Analyze_Pragma): Detect + a renaming by looking at the Renamed_Object attribute. + (Is_Renaming): Removed. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * prj-env.adb (Initialize_Default_Project_Path): Take + into account a project path file, specified by environment + variable GPR_PROJECT_PATH_FILE, before taking into account + GPR_PROJECT_PATH. + * projects.texi: Add documentation for GPR_PROJECT_PATH_FILE + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb, + a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads, + a-cfdlli.adb, a-cfdlli.ads, a-cborma.adb, a-cborma.ads, a-cidlli.adb, + a-cidlli.ads, a-ciormu.adb, a-ciormu.ads, a-cihase.adb, a-cihase.ads, + a-cohama.adb, a-cohama.ads, a-coorse.adb, a-coorse.ads, a-cbhama.adb, + a-cbhama.ads, a-cborse.adb, a-cborse.ads, a-ciorma.adb, a-cobove.adb, + a-ciorma.ads, a-cobove.ads, a-coormu.adb, a-coormu.ads, a-cohase.adb, + a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbhase.adb, a-cbhase.ads: + Move Iterator operations from body to private part of spec. + +2013-04-11 Eric Botcazou <ebotcazou@adacore.com> + + * ttypes.ads, get_targ.ads: More minor rewording of comments. + +2013-04-11 Johannes Kanig <kanig@adacore.com> + + * debug.adb: Document use of switch -gnatd.Z. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_prag.adb (Analyze_Pragma): Both pragma Depends and Global can now + support renamings of entire objects. Legal renamings are replaced by + the object they rename. + (Is_Renaming): New routine. + +2013-04-11 Yannick Moy <moy@adacore.com> + + * set_targ.adb, opt.ads: Minor changes in comments. + +2013-04-11 Ben Brosgol <brosgol@adacore.com> + + * gnat_ugn.texi: Minor clean ups. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * nlists.ads, nlists.adb, treepr.adb, treepr.ads: Move debugging + function p from Nlists to Treepr. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_disp.adb (Check_Dispatching_Context): If the context is + a contract for a null procedure defer error reporting until + postcondition body is created. + * exp_ch13.adb (Expand_N_Freeze_Entity): If the entity is a + null procedure, complete the analysis of its contracts so that + calls within classwide conditions are properly rewritten as + dispatching calls. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * sem_ch10.adb, sem_ch12.adb: Minor reformatting. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_attr.adb, sem_res.adb, sem_attr.adb: Minor reformatting. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * atree.adb, atree.ads (Node31): New function. + (Set_Node31): New procedure. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * errout.ads: Minor typo correction. + +2013-04-11 Javier Miranda <miranda@adacore.com> + + * einfo.ad[sb] (Thunk_Entity/Set_Thunk_Entity): New attribute. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * back_end.adb (Register_Back_End_Types): Moved to Get_Targ + * back_end.ads (C_String): Moved to Get_Targ + (Register_Type_Proc): Moved to Get_Targ (Register_Back_End_Types): + Moved to Get_Targ. + * cstand.adb (Register_Float_Type): New interface + (Create_Back_End_Float_Types): Use entries in FPT_Mode_Table. + * get_targ.adb (Register_Back_End_Types): Moved here from + Back_End. + * get_targ.ads (C_String): Moved here from Back_End + (Register_Type_Proc): Moved here from Back_End + (Register_Back_End_Types): here from Back_End. + * gnat1drv.adb (GGnat11drv): Add call to + Write_Target_Dependent_Values; + * lib-writ.ads, lib-writ.adb (Write_ALI): Remove section writing + obsolete target dependent info. + * opt.ads (Generate_Target_Dependent_Info): + Removed (Target_Dependent_Info_Read): New flag + (Target_Dependent_Info_Write): New flag + * output.adb: Minor comment change + * s-os_lib.ads: Minor reformatting + * set_targ.ads, set_targ.adb: Minor reformatting. + * switch-c.adb (Scan_Switches.First_Ptr): New variable + (Scan_Front_End_Switches): Check -gnatd.b, -gnateT come first + (Scan_Front_End_Switches): Handle -gnatet, -gnateT + * ttypes.ads: Remove documentation section on target dependent + info in ali file Remove four letter codes, no longer used Instead + of using Get_Targ.Get_xxx, we use Set_Targ.xxx + * usage.adb: Add usage lines for -gnatet/-gnateT + * gcc-interface/Make-lang.in: Update dependencies. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * sem_ch4.adb: Update documentation. + * sinfo.ads (N_Expression_With_Actions): Ditto. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_ch13.adb (Analyze_Aspect_Specifications): + Add a guard to prevent the double insertion of the same aspect + into a rep item list. This previously led to a circularity. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_attr.adb (Eval_Attribute, case 'Access): Reject attribute + reference if the prefix is the dereference of an anonymous access + to subprogram type. + * exp_attr.adb (Expand_N_Attribute_Reference, Access_Cases): Handle + properly a reference to the current instance of a protected type + from within a protected subprogram. + * sem_res.adb (Find_Unique_Access_Type): Treat + Attribute_Access_Type like Allocator_Type when resolving an + equality operator. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * xgnatugn.adb: Remove obsolete comments. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * back_end.ads, back_end.adb: Minor reformatting. + * set_targ.ads, set_targ.adb: New files. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_case.adb (Check_Against_Predicate): New routine. + (Check_Choices): When the type covered by the list of choices + is a static subtype with a static predicate, check all choices + agains the predicate. + (Issue_Msg): All versions removed. + (Missing_Choice): New routines. + * sem_ch4.adb: Code and comment reformatting. + (Analyze_Case_Expression): Do not check the choices when the case + expression is being preanalyzed and the type of the expression + is a subtype with a static predicate. + (Has_Static_Predicate): New routine. + * sem_ch13.adb: Code and comment reformatting. (Build_Range): + Always build a range even if the low and hi bounds denote the + same value. This is needed by the machinery in Check_Choices. + (Build_Static_Predicate): Always build a range even if the low and + hi bounds denote the same value. This is needed by the machinery + in Check_Choices. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * einfo.ads, sem_util.adb, exp_ch6.adb, xgnatugn.adb: Minor + reformatting. + +2013-04-11 Doug Rupp <rupp@adacore.com> + + * gnatlink.adb: Fold program basename to lower case on VMS for + consistency. + +2013-04-11 Matthew Heaney <heaney@adacore.com> + + * a-rbtgbo.adb (Generic_Equal): Initialize Result variable before + entering loop. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * xgnatugn.adb: Remove dead code (handling of @ifset/@ifclear). + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * gnat_ugn.texi: Remove some use of ifset in menus. Not strictly + needed, and seems to confuse some versions of makeinfo. + +2013-04-11 Javier Miranda <miranda@adacore.com> + + * einfo.adb (Is_Thunk): Remove assertion. + (Set_Is_Thunk): Add assertion. + * einfo.ads (Is_Thunk): Complete documentation. + * exp_ch11.adb (Expand_N_Handled_Sequence_Of_Statements): Code cleanup. + * exp_ch3.ad[sb] (Is_Variable_Size_Array): Moved to sem_util + (Is_Variable_Size_Record): Moved to sem_util + * exp_ch6.adb (Expand_Call): Code cleanup. + (Expand_N_Extended_Return_Statement): Code cleanup. + (Expand_Simple_Function_Return): Code cleanup. + * exp_disp.adb Remove dependency on exp_ch3 + (Expand_Interface_Thunk): Add minimum decoration needed to set + attribute Is_Thunk. + * sem_ch3.ad[sb] (Is_Constant_Bound): moved to sem_util + * sem_util.ad[sb] (Is_Constant_Bound): Moved from + sem_ch3 (Is_Variable_Size_Array): Moved from exp_ch3 + (Is_Variable_Size_Record): Moved from exp_ch3 + +2013-04-11 Javier Miranda <miranda@adacore.com> + + * exp_ch11.adb (Expand_N_Handled_Sequence_Of_Statements): Do + not add cleanup actions in thunks associated with interface types. + * exp_ch3.ad[sb] (Is_Variable_Size_Record): Move declaration to + the package spec. + * exp_ch4.adb (Tagged_Conversion): Update call to + Expand_Interface_Conversion since the parameter Is_Static is no + longer needed. + * exp_ch6.adb (Expand_N_Extended_Return_Statement): Adding + assertion to ensure that interface thunks are never handled by + this routine. + (Expand_N_Simple_Function_Return): Do not rewrite this statement + as an extended return statement in interface thunks, and do not + perform copy in the secondary stack if the return statement is + located in a thunk. + * exp_disp.adb (Expand_Dispatching_Call): No longer displace + the pointer to the returned object in functions returning interface + types. + (Expand_Interface_Thunk): For functions returning interface types + displace the pointer to the returned object. + (Expand_Interface_Conversion): Remove formal + Is_Static since this subprogram can now evaluate it locally. + * sem_ch3.adb (Add_Internal_Interface_Entities): For functions + propagate the type returned by the covered interface primitive to + the internal interface entity. Needed by the thunk to generate + the code which displaces "this" to reference the corresponding + secondary dispatch table. + * sem_disp.adb (Propagate_Tag): Update call to + Expand_Interface_Conversion since the parameter Is_Static is no + longer needed. + * sem_res.adb (Resolve_Type_Conversion): Update calls to + Expand_Interface_Conversion since the parameter Is_Static is no + longer needed plus code cleanup. + +2013-04-11 Eric Botcazou <ebotcazou@adacore.com> + + * init.c (RETURN_ADDR_OFFSET): Delete as unused. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * a-crbtgk.adb, a-ciorse.adb, a-crbtgo.adb, a-coorse.adb, a-rbtgbo.adb, + a-cborse.adb, a-rbtgso.adb, exp_ch3.adb: Minor reformatting. + +2013-04-11 Yannick Moy <moy@adacore.com> + + * exp_ch4.adb (Expand_N_Selected_Component): Do not expand + discriminant check for Unchecked_Union. + * sem_res.adb (Resolve_Selected_Component): Set flag + Do_Discriminant_Check even when expansion is not performed. + * sinfo.ads (Do_Discriminant_Check): Update documentation for the case + of Unchecked_Union. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * sem_ch13.adb (Same_Representation): Two types with different scalar + storage order never have the same representation. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * xgnatugn.adb (Push_Conditional): Simplify handling, + no longer need to keep track of "excluding" sections. + (Currently_Excluding): Removed. + (Process_Source_File): + Set unw/vms flag so that texinfo can do the whole handling of + @ifset/@ifclear sections. Fix handling of nested @ifset/@ifclear + sections. + * gnat_ugn.texi: Add a section on performing unassisted install + on Windows. + +2013-04-11 Johannes Kanig <kanig@adacore.com> + + * debug.adb: Document usage of -gnatd.Q switch. + +2013-04-11 Matthew Heaney <heaney@adacore.com> + + * a-crbtgk.adb (Ceiling, Find, Floor): Adjust locks + before element comparisons. + (Generic_Conditional_Insert, Generic_Conditional_Insert_With_Hint): + Ditto. + * a-crbtgo.adb, a-rbtgbo.adb (Generic_Equal): Adjust locks before + element comparisons. + * a-rbtgso.adb (Difference, Intersection): Adjust locks + before element comparisons. + (Is_Subset, Overlap): Ditto + (Symmetric_Difference, Union): Ditto + * a-btgbso.adb (Set_Difference, Set_Intersection): Adjust locks + before element comparisons. + (Set_Subset, Set_Overlap): Ditto + (Set_Symmetric_Difference, Set_Union): Ditto + * a-coorse.adb, a-ciorse.adb, a-cborse.adb + (Update_Element_Preserving_Key): Adjust locks before element + comparisons (Replace_Element): Ditto + +2013-04-11 Pascal Obry <obry@adacore.com> + + * prj-attr.adb, projects.texi, snames.ads-tmpl: Remove Build_Slaves + attribute. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * exp_ch3.adb (Build_Equivalent_Aggregate): Subsidiary of + Expand_N_Object_Declaration, used to construct an aggregate + with static components whenever possible, so that objects of a + discriminated type can be initialized without calling the init. + proc for the type. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * prj-makr.adb (Process_Directory): On VMS, always delete, + then recreate the temporary file with Create_Output_Text_File, + otherwise the output redirection does not work properly. + +2013-04-11 Eric Botcazou <ebotcazou@adacore.com> + + * urealp.ads: Fix minor typo. + +2013-04-11 Fabien Chouteau <chouteau@adacore.com> + + * cio.c (mktemp): Don't use tmpnam function from the + system on VxWorks in kernel mode. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * make.adb (Compile): Clarify the error message reported + when gnatmake refuses to compile a runtime source. + (Start_Compile_If_Possible): Ditto. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnat_ugn.texi: Add documentation about -gnatc and gnatmake. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * switch-c.adb: Document internal switches. + * usage.adb: Remove lines for internal switches: -gnatea, -gnateO, + -gnatez and -gnateO. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * par-ch6.adb (P_Subprogram): Attach aspects to subprogram stub. + * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Allow aspects on + subprogram stubs. + * sem_ch13.adb (Analyze_Aspect_Specifications): Analyze generated + pre/post pragmas at once before analyzing the proper body. + * sem_prag.adb (Chain_PPC): Handle pragma that comes from an + aspect on a subprogram stub. + * aspects.adb: Aspect specifications can appear on a + subprogram_Body_Stub. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnatname.adb: Minor comment fix. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * prj-makr.adb (Process_Directory): Create a new temporary + file for each invocation of the compiler, in directory pointed + by environment variable TMPDIR if it exists. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * gnat_ugn.texi: Minor editing/clean ups. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_ch6.adb (Analyze_Null_Procedure): New subprogram, mostly + extracted from Analyze_Subprogram_Declaration, to handle null + procedure declarations that in ada 2012 can be completions of + previous declarations. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * sem_prag.adb (Entity_Of): Moved to Exp_Util. + * exp_util.ads, exp_util.adb (Entity_Of): New routine. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * g-spipat.ads: Minor comment fix. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * sem_prag.adb, sem_util.adb, sem_res.adb, exp_ch4.adb: Minor + reformatting. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * exp_util.ads (Fully_Qualified_Name_String): Document that the + constructed literal is the entity name in all upper case. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * sem_util.adb (Set_Entity_With_Style_Check): Fix logic of + check for implementation defined identifiers. + +2013-04-11 Yannick Moy <moy@adacore.com> + + * checks.adb (Apply_Type_Conversion_Checks): Add an explanation + of why range check and length are put on different nodes. + * exp_ch4.adb (Apply_Type_Conversion_Checks): Remove check marks + when doing their expansion. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_util.ads, sem_util.adb (Get_Incomplete_View_Of_Ancestor): + New function to implement the notion introduced in RM 7.3.1 + (5.2/3): in a child unit, a derived type is within the derivation + class of an ancestor declared in a parent unit, even if there + is an intermediate derivation that does not see the full view + of that ancestor. + * sem_res.adb (Valid_Conversion): if all else fails, examine if an + incomplete view of an ancestor makes a numeric conversion legal. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_ch6.adb: in Ada2012 operators can only have in + parameters. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * makeutl.adb (Create_Binder_Mapping_File): Do not put into + the mapping file ALI files of sources that have been replaced. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * projects.texi: Add subsection Duplicate Sources in Projects. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnat_ugn.texi: Add documentation for gnatmake switch -droot_dir/** + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * init.c (__gnat_install_handler): Only set up an alternate + stack when installing a signal handler for SIGSEGV. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * g-socket.adb (Connect_Socket, timeout version): Call + underlying connect operation directly, not through the 2-argument + Connect_Socket thick binding, in order to avoid raising a junk + exception for the EINPROGRESS return. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * a-cdlili.adb: Minor addition of pragma Warnings (Off). + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * hostparm.ads: Minor reformatting. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * aspects.ads, aspects.adb: Add Aspect_Depends to all the relevant + tables. + * elists.ads, elists.adb (Contains): New routine. + * par-prag.adb: Pragma Depends does not need any special treatment + by the parser. + * sem_ch13.adb (Analyze_Aspect_Specifications): + Transform aspect Depends into a corresponding pragma. + (Check_Aspect_At_Freeze_Point): Aspect Depends does not need + inspection at its freeze point. + * sem_prag.adb (Analyze_Pragma): Perform analysis and + normalization of pragma Depends. Remove the use of function + Is_Duplicate_Item. Use End_Scope to uninstalle the formal + parameters of a subprogram. Add a value for pragma Depends in + table Sig_Flags. + (Is_Duplicate_Item): Removed. + * snames.ads-tmpl: Add predefined name for Depends as well as + a pragma identifier. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * gnat1drv.adb: Minor code clean up. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * debug.adb, sem_ch13.adb (Analyze_Enumeration_Representation_Clause): + Ignore enumeration rep clauses by default in CodePeer mode, unless + -gnatd.I is specified. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_util.adb (Safe_To_Capture_Value): If the node belongs to + an expression that has been attached to the else_actions of an + if-expression, the capture is not safe. + +2013-04-11 Yannick Moy <moy@adacore.com> + + * checks.adb (Apply_Type_Conversion_Checks): Put check mark on type + conversion for arrays. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting. + +2013-04-11 Johannes Kanig <kanig@adacore.com> + + * adabkend.adb: Minor comment addition. + +2013-04-11 Matthew Heaney <heaney@adacore.com> + + * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb ("="): Increment + lock counts before entering loop. + (Find): Ditto. + (Is_Sorted, Merge, Sort): Ditto. + (Reverse_Find): Ditto. + (Splice_Internal): Internal operation to refactor splicing logic. + (Splice): Some logic moved into Splice_Internal. + +2013-04-11 Johannes Kanig <kanig@adacore.com> + + * adabkend.adb (Scan_Compiler_Arguments): Do not call + Set_Output_Object_File_Name in Alfa_Mode + * gnat1drv.adb (Adjust_Global_Switches): Take Alfa_Mode into account. + * opt.ads: Fix documentation. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * sem_res.adb: Minor code reorganization and comment fixes. + * sem_type.adb: Minor reformatting. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * exp_ch4.adb (Process_Transient_Object): Add new + local variable Fin_Call. Remove and explain ??? comment. Use the + Actions of logical operators "and then" and "or else" to insert + the generated finalization call. + +2013-04-11 Eric Botcazou <ebotcazou@adacore.com> + + * gnat_rm.texi: Fix typo. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_res.adb: Minor reformatting. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * atree.h: Add declarations for Flag255-Flag289 Fix declaration + of Field30 (was wrong, but no effect, since not yet referenced by + back end) Add declarations for Field31-Field35 Add declarations + for Node31-Node35. + * einfo.ads, einfo.adb (Has_Invariants): No longer applies to + procedures. + (Has_Predicates): No longer applies to functions. + (Is_Predicate_Function): New flag. + (Is_Predicate_Function_M): New flag. + (Is_Invariant_Procedure): New flag. + (Predicate_Function_M): New function. + (Set_Predicate_Function_M): New procedure. + * exp_ch11.adb (Expand_N_Raise_Expression): Take care of special + case of appearing in predicate used for membership test. + * exp_ch3.adb (Insert_Component_Invariant_Checks): Set + Is_Invariant_Procedure flag. + * exp_ch4.adb (Expand_Op_In): Call special predicate function + that takes care of raise_expression nodes in the predicate. + * exp_util.ads, exp_util.adb (Make_Predicate_Call): Add argument Mem for + membership case. + * sem_ch13.adb (Build_Predicate_Functions): New name for + Build_Predicate_Function. Major rewrite to take care of raise + expression in predicate for membership tests. + * sem_res.adb (Resolve_Actuals): Include both predicate functions + in defense against infinite predicate function loops. + * sinfo.ads, sinfo.adb (Convert_To_Return_False): New flag. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * sem_prag.adb: Minor reformatting. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * lib-xref.adb: Generate reference for component of anonymous + access type. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * stand.ads: Minor reformatting. + +2013-04-11 Matthew Heaney <heaney@adacore.com> + + * a-convec.adb, a-coinve.adb, a-cobove.adb ("="): Increment lock + counts before entering loop. + (Find, Find_Index): Ditto. + (Is_Sorted, Merge, Sort): Ditto. + (Reverse_Find, Reverse_Find_Index): Ditto. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_ch11.ads, exp_ch11.adb (Expand_N_Raise_Expression): New procedure. + * exp_util.adb (Insert_Actions): Add entry for N_Raise_Expression. + * expander.adb: Add call to Expand_N_Raise_Expression. + * par-ch11.adb (P_Raise_Expression): New procedure. + * par-ch4.adb (P_Relation): Handle Raise_Expression. + * par.adb (P_Raise_Expression): New procedure. + * sem.adb: Add handling for N_Raise_Expression. + * sem_ch11.ads, sem_ch11.adb (Analyze_Raise_Expression): New procedure. + * sem_res.adb (Resolve): Add handling for N_Raise_Expression. + * sinfo.ads, sinfo.adb (N_Raise_Expression): New node. + * sprint.adb (Sprint_Node_Actual): Add handling for N_Raise_Expression. + * stand.ads (Any_Type): Document use with N_Raise_Expression. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnat_ugn.texi: Remove section "The Development Environments" + now that all predefined attributes are documented, including + those in package IDE. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_ch6.adb: Preserve parent link in copy of expression. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * projects.texi: Complete rewrite of the subsection Attributes + in section "Project file Reference". + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_ch4.adb: Minor reformatting. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_ch4.adb (Expand_Concatenate): Remove wrapping in + expression-with-actions node. No longer needed given fix to + sem_prag and caused loss of some useful warnings. + * sem.ads: Minor reformatting. + * sem_prag.adb (Check_Disabled): Removed, to be replaced by not + Check_Enabled. These two routines were curiously incompatible + causing confusion. + (Analyze_Pragma, case Check): Make sure we do + not expand the string argument if the check is disabled. Avoid + use of Check_Disabled, which resulted in missing analysis in + some cases. + * sem_prag.ads (Check_Disabled): Removed, to be replaced by not + Check_Enabled. These two routines were curiously incompatible + causing confusion. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * exp_ch4.adb (Process_Transient_Object): Use + an unchecked conversion when associating a transient controlled + object with its "hook". + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_prag.adb (Analyze_Pragma, case + Preelaborable_Initialization): The pragma is legal if it comes + from an aspect on the private view of the type, even though its + analysis point takes place later at the freeze point. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * sem_ch6.adb: Minor reformatting. + +2013-04-11 Yannick Moy <moy@adacore.com> + + * ali-util.adb (Read_Withed_ALIs): Do not consider it an error to + read ALI files with No_Object=True in Alfa mode. + * gnat1drv.adb: Set appropriately Back_End_Mode in Alfa mode, whether + this is during frame condition generation of translation to Why. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_ch4.adb: Minor code reorganization + * types.ads: Minor reformatting. + +2013-04-11 Johannes Kanig <kanig@adacore.com> + + * opt.ads New global boolean Frame_Condition_Mode to avoid + referring to command line switch. + * gnat1drv.adb (Gnat1drv) set frame condition mode when -gnatd.G + is present, and disable Code generation in that case. Disable + ALI file generation when switch is *not* present. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_ch6.adb (Analyze_Expression_Function): Perform the + pre-analysis on a copy of the expression, to prevent downstream + visbility issues involving operators and instantiations. + +2013-04-11 Johannes Kanig <kanig@adacore.com> + + * debug.adb: Reservation and documentation for -gnatd.G switch. + * gnat1drv.adb (Adjust_Global_Switches) Take into account -gnatd.G + switch, and set ALI file generation accordingly. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_ch4.adb, exp_dist.adb: Minor reformatting. + * gnat_rm.texi, gnat_ugn.texi: -020 Add documentation clarifying that + check names introduced with pragma Check_Name are suppressed by -gnatp. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnat_ugn.texi, projects.texi: Move chapter "Tools Supporting Project + Files" from projects.texi to gnat_ugn.texi. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * gcc-interface/Make-lang.in: Update dependencies. + +2013-04-11 Yannick Moy <moy@adacore.com> + + * gnat1drv.adb (Adjust_Global_Switches): Allow missing body in Alfa + mode. + +2013-04-11 Hristian Kirtchev <kirtchev@adacore.com> + + * exp_ch4.adb (Expand_N_Allocator): Detect the + allocation of an anonymous controlled object where the type of + the context is named. Use the pool and finalization master of + the named access type to allocate the object. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnat_ugn.texi: Remove most mentions of gprbuild. + * projects.texi: Remove all mentions of asociative array + attributes. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * sem_prag.adb, sem_attr.adb, gnat1drv.adb, prj-makr.adb, + opt.ads, sem_ch13.adb: Minor reformatting. + * debug.adb: Minor comment fix (remove junk .I doc). + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * rtsfind.ads, exp_dist.adb, exp_dist.ads (Rtsfind.PCS_Version, case + PolyORB): Bump to 6. + (Exp_Dist.PolyORB_Support): Replace TC_Build with + Build_Complex_TC. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * debug.adb, sem_prag.adb, par-ch2.adb, sem_attr.adb, gnat1drv.adb, + exp_disp.adb, opt.ads, sem_ch13.adb (Relaxed_RM_Semantics): New flag. + Enable this flag in CodePeer mode, and also via -gnatd.M. + Replace some uses of CodePeer_Mode by Relaxed_RM_Semantics. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_ch8.adb (Check_Constrained_Object): If a subtype is created + from the renamed object in an object renaming declaration with + an unconstrained nominal subtype, freeze the created subtype at + once, to prevent order of elaboration issues in the backend. + +2013-04-11 Arnaud Charlet <charlet@adacore.com> + + * exp_aggr.adb (Aggr_Size_OK): Refine setting of Max_Aggr_Size + in particular in CodePeer mode. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnat_ugn.texi: Add documentation for backup copies of project + files for gnatname. + +2013-04-11 Tristan Gingold <gingold@adacore.com> + + * gnat_rm.texi: Add Detect_BLocking in the ravenscar profile + pragma list. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnatname.adb (Scan_Args): Recognize new switch --no-backup + (Usage): Add line for --no-backup. + * opt.ads (No_Backup): New Boolean variable, initialized to False. + (Ada_Version_Default): Switch to Ada 2012 by default. + * prj-makr.adb (Initialize): Create a backup for an existing + project file if gnatname is not invoked with --no-backup. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * exp_ch4.adb: Minor code improvement: replace various calls to + Make_If_Statement in expansion with Make_Implicit_If_Statement. + +2013-04-11 Eric Botcazou <ebotcazou@adacore.com> + + * ali.adb: Fix minor typo. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * exp_ch4.adb (Find_Enclosing_Context): Add missing case of + N_Procedure_Call_Statement. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * debug.adb: Minor comment fix. + +2013-04-11 Johannes Kanig <kanig@adacore.com> + + * debug.adb: Remove comment for -gnatd.G. + +2013-04-11 Thomas Quinot <quinot@adacore.com> + + * exp_ch4.adb (Expand_Record_Equality.Suitable_Element): + Remove recursive routine, replace with... + (Expand_Record_Equality.Element_To_Compare): New subroutine, + implement iterative search for next element to compare. + Add explanatory comment in the tagged case. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_ch5.adb: remove spurious warning from non-empty loop. + * sem_ch8.adb (Enclosing_Instance): Make public to other routines + in the package, in order to suppress redundant semantic checks + on subprogram renamings in nested instantiations. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * errout.ads: Minor reformatting. + * sem_eval.adb (Why_Not_Static): Now issues continuation messages + (Why_Not_Static): Test for aggregates behind string literals. + * sem_eval.ads (Why_Not_Static): Now issues continuation messages. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_ch4.adb (Expand_Concatenation): Wrap expansion in + Expressions_With_Actions. + +2013-04-11 Ed Schonberg <schonberg@adacore.com> + + * sem_ch6.adb (Base_Types_Match): For an actual type in an + instance, the base type may itself be a subtype, so find true + base type to determine compatibility. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * s-osprim-mingw.adb, sem_ch3.adb, sem_prag.adb, sem_util.adb. + makeutl.adb, sem_ch8.adb: Minor reformatting. + +2013-04-11 Vincent Celier <celier@adacore.com> + + * gnat_ugn.texi: Minor fixes for VMS. + * ug_words: Minor addition: -gnato? => /OVERFLOW_CHECKS=?. + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * usage.adb (Usage): Minor edit to -gnatW message + +2013-04-11 Robert Dewar <dewar@adacore.com> + + * exp_aggr.adb (Expand_N_Aggregate): Add circuit for handling + others for string literal case. Also add big ??? comment about + this new code, which should be redundant, but is not. + * sem_eval.adb (Eval_Concatenation): Handle non-static case + properly (Eval_String_Literal): Handle non-static literal properly + 2013-03-20 Tobias Burnus <burnus@net-b.de> * i-fortra.ads: Update comment, add Ada 2012's optional |