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* 2012-12-05 Ed Schonberg <schonberg@adacore.com>charlet2012-12-051-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * exp_ch5.adb (Expand_N_Assignment_Statement): Handle properly the generation of discriminant checks when the left-hand side has a type with hidden discriminants. * sem_ch3.ads (Is_Visible_Component): Add defaulted parameter to specify the node on which component visibility is being checked. * sem_ch3.adb (Is_Visible_Component): Use new parameter to determine whether the reference comes from a type conversion to a full view of a private type with unknown discriminants. * sem_ch4.adb (Analyze_Selected_Component): Call Is_Visible_Component with added parameter. 2012-12-05 Arnaud Charlet <charlet@adacore.com> * make.adb: Minor comment update. 2012-12-05 Arnaud Charlet <charlet@adacore.com> * gnatlink.adb: Also use -x adascil in CodePeer mode when calling gcc. * exp_ch5.adb: Minor reformatting. 2012-12-05 Bob Duff <duff@adacore.com> * exp_ch4.adb: Minor comment. 2012-12-05 Bob Duff <duff@adacore.com> * par-ch4.adb: Set Paren_Count correctly for a parenthesized expression containing a conditional expression or quantified expression. * sprint.adb: Update comment. 2012-12-05 Bob Duff <duff@adacore.com> * style.adb, scans.ads, styleg.adb: Update comments. 2012-12-05 Ed Schonberg <schonberg@adacore.com> * sem_ch8.adb (Find_Selected_Component): Handle properly an expanded name whose prefix is the expanded name of an enclosing entry, that is to say a construct such as T.E.X, where T is an enclosing concurrent type and E is an enclosing entry. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194204 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-10-01 Yannick Moy <moy@adacore.com>charlet2012-10-011-1/+5
| | | | | | | | | | | | | | | | * sem_ch13.adb (Add_Invariants): Analyze the invariant expression as an assertion expression. * sem_ch3.adb / sem_ch3.ads (Preanalyze_Assert_Expression): New procedure that wraps a call to Preanalyze_Spec_Expression for assertion expressions, so that In_Assertion_Expr can be properly adjusted. * sem_prag.adb (Analyze_PPC_In_Decl_Part Check_Precondition_Postcondition Preanalyze_CTC_Args): Call the new Preanalyze_Assert_Expression. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191898 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-12-22 Vincent Pucci <pucci@adacore.com>charlet2011-12-221-1/+1
| | | | | | | | | | | | | | * sem_dim.adb: Addressed all ??? comments. Replacement of warnings by errors using continuation marks. (Error_Dim_Msg_For_?): Renaming of Error_Dim_For_?. 2011-12-22 Robert Dewar <dewar@adacore.com> * sem_ch3.adb, sem_ch3.ads, sem_prag.adb: Minor code clean up. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182616 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-12-21 Javier Miranda <miranda@adacore.com>charlet2011-12-211-1/+5
| | | | | | | | | | | | | | * sem_ch3.ads, sem_ch3.adb (Check_CPP_Type): New subprogram. (Process_Full_View): Invoke Check_CPP_Type if processing the full-view of a CPP type. * sem_prag.adb (Process_Import_Or_Interface): Add missing support for importing a CPP type that has an incomplete declaration. Move to new routine Check_CPP_Type the code that verifies that components of imported CPP types do not have default expressions. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182587 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>charlet2011-08-021-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring. When a container is provided via a function call, generate a renaming of the function result. This avoids the creation of a transient scope and the premature finalization of the container. * exp_ch7.adb (Is_Container_Cursor): Removed. (Wrap_Transient_Declaration): Remove the supression of the finalization of the list controller when the declaration denotes a container cursor, it is not needed. 2011-08-02 Yannick Moy <moy@adacore.com> * restrict.adb (Check_Formal_Restriction): only issue a warning if the node is from source, instead of the original node being from source. * sem_aggr.adb (Resolve_Array_Aggregate): refine the check for a static expression, to recognize also static ranges * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration, Array_Type_Declaration): postpone the test for the type being a subtype mark after the type has been resolved, so that component-selection and expanded-name are discriminated. (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm to distinguish the case of an iteration scheme, so that an error is issed on a non-static range in SPARK except in an iteration scheme. * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with In_Iter_Schm = True. * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for user-defined operators so that they are allowed in renaming * sem_ch8.adb (Find_Selected_Component): refine the check for prefixing of operators so that they are allowed in renaming. Move the checks for restrictions on selector name after analysis discriminated between component-selection and expanded-name. * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on concatenation argument of string type if it is static. * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): add a new function Is_Later_Declarative_Item to decice which declarations are allowed as later items, in the two different modes Ada 83 and SPARK. In the SPARK mode, add that renamings are considered as later items. (Enclosing_Package): new function to return the enclosing package (Enter_Name): correct the rule for homonyms in SPARK (Is_SPARK_Initialization_Expr): default to returning True on nodes not from source (result of expansion) to avoid issuing wrong warnings. 2011-08-02 Ed Schonberg <schonberg@adacore.com> * errout.adb: On anything but an expression First_Node returns its argument. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177152 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-08-01 Robert Dewar <dewar@adacore.com>charlet2011-08-011-4/+4
| | | | | | | | | | * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb, sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb, sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177055 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-08-01 Vincent Celier <celier@adacore.com>charlet2011-08-011-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * s-parame-vms-ia64.ads: Fix typo in comment Minor reformatting * s-parame-vms-restrict.ads: Removed, unused. 2011-08-01 Javier Miranda <miranda@adacore.com> * exp_ch3.adb (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound. * sem_ch3.adb (Constrain_Index): Remove side effects in the evaluation of the bounds. * sem_ch3.ads, sem_ch3.adb (Is_Constant_Bound): New extended version of the subprogram that was previously located inside function Exp_Ch3.Is_Variable_Size_Array. Moved here since it is shared by routines of sem_ch3 and exp_ch3. * sem_aux.ads (Constant_Value): Fix typo in comment. * checks.adb (Generate_Index_Checks): New implementation which, for array objects with constant bounds, generates the runtime check referencing the bounds of the array type. For other cases this routine provides its previous behavior obtaining such values from the array object. * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its parent type. * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since we cannot have semantic interpretations of the new node. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177051 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-10-21 Ed Schonberg <schonberg@adacore.com>charlet2010-10-211-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about hiding, to remove noise warnings about hiding predefined operators. 2010-10-21 Emmanuel Briot <briot@adacore.com> * g-comlin.adb (Add_Switch): Fix handling of switches with no separator when the parameter has length 1. 2010-10-21 Jose Ruiz <ruiz@adacore.com> * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no dependence on Ada.Execution_Time.Timers, Ada.Execution_Time.Group_Budget, and System.Multiprocessors.Dispatching_Domains which are part of the Ravenscar Profile. * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets. (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012 files for package System.Mutiprocessors.Dispatching_Domains. 2010-10-21 Tristan Gingold <gingold@adacore.com> * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE. 2010-10-21 Thomas Quinot <quinot@adacore.com> * sem_ch3.ads (Process_Discriminants): Clarify cases where this is called for a completion. 2010-10-21 Geert Bosch <bosch@adacore.com> * uintp.ads: Expand image buffer to have enough room for 128-bit values * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal notation; either as fixed point literal or in canonical radix 16 floating point form. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165761 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-10-18 Ed Schonberg <schonberg@adacore.com>charlet2010-10-181-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the library level, the pre/postconditions must be treated as global declarations, i.e. placed on the Aux_Decl nodes of the compilation unit. * freeze.adb (Freeze_Expression): If the expression is at library level there is no enclosing record to check. 2010-10-18 Javier Miranda <miranda@adacore.com> * sem_ch3.ads (Find_Type_Name): Add documentation. * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the propagation of the class-wide entity is now done by routine Find_Type_Name to factorize this code. (Analyze_Private_Extension_Declaration): Handle private type that completes an incomplete type. (Tag_Mismatch): Add error message for tag mismatch in a private type declaration that completes an incomplete type. (Find_Type_Name): Handle completion of incomplete type by means of a private declaration. Generate an error if a tagged incomplete type is completed by an untagged private type. * sem_ch7.adb (New_Private_Type): Handle private type that completes an incomplete type. * einfo.ads (Full_View): Add documentation. 2010-10-18 Ed Schonberg <schonberg@adacore.com> * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is a renaming, generate a reference for it before analyzing the renamed entity, to prevent spurious warnings. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165636 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-10-11 Robert Dewar <dewar@adacore.com>charlet2010-10-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g-htable.ads (Get_First): New procedural version for Simple_HTable (Get_Next): New procedural version for Simple_HTable * s-htable.adb (Get_First): New procedural version for Simple_HTable (Get_Next): New procedural version for Simple_HTable * s-htable.ads (Get_First): New procedural version for Simple_HTable (Get_Next): New procedural version for Simple_HTable 2010-10-11 Ed Schonberg <schonberg@adacore.com> * sem_aggr.adb (Propagate_Discriminants): To gather the components of a variant part, use the association list of the subaggregate, which already includes the values of the needed discriminants. 2010-10-11 Robert Dewar <dewar@adacore.com> * aspects.ads, aspects.adb: Changes to accomodate aspect delay (Tree_Write): New procedure. * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all nodes. * atree.h: Flag3 is now Has_Aspects and applies to all nodes * debug.adb: Add debug flag gnatd.A * einfo.adb (Has_Delayed_Aspects): New flag (Get_Rep_Item_For_Entity): New function * einfo.ads (Has_Delayed_Aspects): New flag (Get_Rep_Item_For_Entity): New function * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into tree. * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling sequence for Freeze_Entity. * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source ptr. All calls are changed to this new interface. (Freeze_And_Append): Same change (Freeze_Entity): Evaluate deferred aspects * sem_attr.adb: New calling sequence for Freeze_Entity (Eval_Attribute): Don't try to evaluate attributes of unfrozen types when we are in spec expression preanalysis mode. * sem_ch10.adb: New calling sequence for Freeze_Entity * sem_ch11.adb: Simplify analysis of aspect specifications now that the flag Has_Aspects applies to all nodes (no need to save aspects). * sem_ch12.adb: Simplify analysis of aspect specifications now that the flag Has_Aspects applies to all nodes (no need to save aspects). * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to accomodate delaying aspect evaluation to the freeze point. (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also accomodate delayed aspects. (Rep_Item_Too_Late): Deal with delayed aspects case * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed aspects * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic actual types are properly frozen (this is needed because of the new check in Eval_Attribute that declines to evaluate attributes for unfrozen types). Simplify analysis of aspect specifications now that the flag Has_Aspects applies to all nodes (no need to save aspects). * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed aspects * sem_ch5.adb: Simplify analysis of aspect specifications now that the flag Has_Aspects applies to all nodes (no need to save aspects). New calling sequence for Freeze_Entity. * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect specifications now that the flag Has_Aspects applies to all nodes (no need to save aspects). New calling sequence for Freeze_Entity * sem_prag.adb (Check_Duplicate_Pragma): Simplify using Get_Rep_Item_For_Entity (Get_Pragma_Arg): Moved to Sinfo * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field (Is_Delayed_Aspect): New flag (Next_Rep_Item): Document use for aspects (Get_Pragma_Arg): Moved here from Sem_Prag * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon is output and removes semicolon (simplifies interface). (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects applies to any node. * tree_gen.adb: Write contents of Aspect_Specifications hash table * tree_in.adb: Read and initialize Aspect_Specifications hash table * treepr.adb (Print_Node): Print Has_Aspects flag (Print_Node): Print Aspect_Specifications in Has_Aspects set * xtreeprs.adb: Remove obsolete references to Flag1,2,3 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165300 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-10-11 Robert Dewar <dewar@adacore.com>charlet2010-10-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * aspects.ads, aspects.adb: Major revision of this package for 2nd stage of aspects implementation. * gcc-interface/Make-lang.in: Add entry for aspects.o * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS * par-ch13.adb (Aspect_Specifications_Present): New function (P_Aspect_Specifications): New procedure * par-ch3.adb (P_Type_Declaration): Handle aspect specifications (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications (P_Identifier_Declarations): Handle aspect specifications (P_Component_Items): Handle aspect specifications (P_Subtype_Declaration): Handle aspect specifications * par-ch6.adb (P_Subprogram): Handle aspect specifications * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications * par.adb (Aspect_Specifications_Present): New function (P_Aspect_Specifications): New procedure * sem.adb (Analyze_Full_Type_Declaration): New name for Analyze_Type_Declaration. (Analyze_Formal_Package_Declaration): New name (add _Declaration) (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration) (Analyze_Protected_Type_Declaration): New name (add _Declaration) (Analyze_Single_Protected_Declaration): New name (add _Declaration) (Analyze_Single_Task_Declaration): New name (add _Declaration) (Analyze_Task_Type_Declaration): New name (add _Declaration) * sem_cat.adb (Analyze_Full_Type_Declaration): New name for Analyze_Type_Declaration. * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect specifications. * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect specifications. (Analyze_Formal_Package_Declaration): New name (add _Declaration) (Analyze_Formal_Package_Declaration): Handle aspect specifications (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration) (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications (Analyze_Formal_Type_Declaration): Handle aspect specifications (Analyze_Generic_Package_Declaration): Handle aspect specifications (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications (Analyze_Package_Instantiation): Handle aspect specifications (Analyze_Subprogram_Instantiation): Handle aspect specifications * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add _Declaration). (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration) * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure (Duplicate_Clause): New function, calls to this function are added to processing for all aspects. * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for Analyze_Type_Declaration. * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for Analyze_Type_Declaration. * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect specifications. (Analyze_Subprogram_Declaration): Analyze aspect specifications * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect specifications. (Analyze_Private_Type_Declaration): Analyze aspect specifications * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect specifications. (Analyze_Protected_Type_Declaration): New name (add _Declaration) (Analyze_Single_Protected_Declaration): Analyze aspect specifications (Analyze_Single_Protected_Declaration): New name (add _Declaration) (Analyze_Single_Task_Declaration): Analyze aspect specifications (Analyze_Single_Task_Declaration): New name (add _Declaration) (Analyze_Task_Type_Declaration): Analyze aspect specifications (Analyze_Task_Type_Declaration): New name (add _Declaration) * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add _Declaration). (Analyze_Single_Protected_Declaration): New name (add _Declaration) (Analyze_Single_Task_Declaration): New name (add _Declaration) (Analyze_Task_Type_Declaration): New name (add _Declaration) * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not have to generate unnecessary pragma argument associations (this matches the doc). Throughout do changes to accomodate aspect specifications, including specializing messages, handling the case of not going through all homonyms, and allowing for cancellation. * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3 (Aspect_Cancel): New flag (From_Aspect_Specification): New flag (First_Aspect): Removed flag (Last_Aspect): Removed flag * sprint.adb (Sprint_Aspect_Specifications): New procedure (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications 2010-10-11 Bob Duff <duff@adacore.com> * sem_res.adb (Resolve_Actuals): Minor change to warning messages so they match in Ada 95, 2005, and 2012 modes, in the case where the language didn't change. Same thing for the run-time exception message. 2010-10-11 Javier Miranda <miranda@adacore.com> * debug.adb Document that switch -gnatd.p enables the CIL verifier. 2010-10-11 Robert Dewar <dewar@adacore.com> * s-htable.adb: Minor reformatting. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165299 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-06-23 Javier Miranda <miranda@adacore.com>charlet2010-06-231-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * atree.ads (Set_Reporting_Proc): New subprogram. * atree.adb: Remove dependency on packages Opt and SCIL_LL. (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls to routines of package Scil_ll by indirect call to the registered subprogram. (Set_Reporting_Proc): New subprogram. Used to register a subprogram that is invoked when a node is allocated, replaced or rewritten. * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying the SCIL node. Used as argument for Set_Reporting_Proc. (Initialize): Register Copy_SCIL_Node as the reporting routine that is invoked by atree. 2010-06-23 Thomas Quinot <quinot@adacore.com> * sem_ch3.ads: Minor reformatting. 2010-06-23 Ed Schonberg <schonberg@adacore.com> * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode, always analyze the generic body and instance, because it may be needed downstream. (Mark_Context): Prepend the with clauses for needed generic units, so they appear in a better order for CodePeer. * sem_util.adb, sem_util.ads: Prototype code for AI05-0144. 2010-06-23 Emmanuel Briot <briot@adacore.com> * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161252 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-07-30 Robert Dewar <dewar@adacore.com>charlet2009-07-301-27/+26
| | | | | | | | | | * a-teioed.adb, exp_disp.adb, s-linux-hppa.ads, s-linux.ads, s-tasini.adb, sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch6.adb, sem_ch7.adb: Minor reformatting git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@150251 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-07-29 Javier Miranda <miranda@adacore.com>charlet2009-07-291-0/+5
| | | | | | | | | | | | | | | | | * sem_ch3.ads, sem_ch3.adb (Add_Internal_Interface_Entities): Routine moved from the expander to the semantic analyzer to allow the generation of these internal entities when compiling with no code generation. Required by ASIS. * sem.adb (Analyze): Add processing for N_Freeze_Entity nodes. * sem_ch13.ads, sem_ch13.adb (Analyze_Freeze_Entity): New subprogram. * exp_ch3.adb (Add_Internal_Interface_Entities): Moved to sem_ch3 (Expand_Freeze_Record_Type): Remove call to Add_Internal_Interface_Entities because this routine is now called at early stage --when the freezing node is analyzed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@150205 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-07-20 Vadim Godunko <godunko@adacore.com>charlet2009-07-201-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | * a-coorma.adb: Minor reformatting. 2009-07-20 Ed Schonberg <schonberg@adacore.com> * sem_ch3 (Build_Itype_Reference): Make public, for use on non-null access return types. * sem_ch6.adb (Analyze_Return_Type): If return is a not null subtype, provide an itype reference to gigi to force elaboration of the subtype at the proper point. 2009-07-20 Tristan Gingold <gingold@adacore.com> * g-expect.adb: Avoid closeing already closed handle. 2009-07-20 Robert Dewar <dewar@adacore.com> * sprint.adb (Write_Subprogram_Name): New procedure to output subprogram name with possible preceding $ (replaces Note_Implicit_Run_Time_Call). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149812 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-06-25 Vincent Celier <celier@adacore.com>charlet2009-06-251-13/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * vms_data.ads: Minor comment change 2009-06-25 Gary Dismukes <dismukes@adacore.com> * exp_ch5.adb (Expand_N_Extended_Return_Statement): Don't build an assignment statement to targeting a caller-provided object when the result type is an interface type. * exp_ch6.adb (Expand_Call): Remove redundant test of Is_Limited_Interface (Is_Inherently_Limited is sufficient). (Is_Build_In_Place_Function): Remove test for Is_Limited_Interface. * sem_aggr.adb (Check_Expr_OK_In_Limited_Aggregate): Add type in call to OK_For_Limited_Init. * sem_aux.adb (Is_Inherently_Limited_Type): Revise limited type condition so that True is returned for all limited interfaces, not just synchronized ones. Ignore components of an interface type when checking for limited components (such a component can be a parent component). * sem_ch3.ads (OK_For_Limited_Init_In_05): Add type parameter. (OK_For_Limited_Init): Add type parameter. * sem_ch3.adb (Check_Initialization): Add type in call to OK_For_Limited_Init. (OK_For_Limited_Init): Add new type param in call to OK_For_Limited_Init_In_05. (OK_For_Limited_Init_In_05): Permit arbitrary expressions of a nonlimited type when the context type is a limited interface. Add type on recursive calls. * sem_ch4.adb (Analyze_Allocator): Add type in call to OK_For_Limited_Init. * sem_ch6.adb (Check_Limited_Return): Add type in call to OK_For_Limited_Init. * sem_ch12.adb (Analyze_Formal_Object_Declaration): Add type in call to OK_For_Limited_Init. (Instantiate_Object): Add type in call to OK_For_Limited_Init. * sem_type.adb (Interface_Present_In_Ancestor): In the case of a class-wide interface, get the base type before applying Etype, in order to account for class-wide subtypes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148938 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-04-15 Gary Dismukes <dismukes@adacore.com>charlet2009-04-151-2/+2
| | | | | | | | | | | | | | | | | | * a-tasatt.adb: Fix typo, plus minor reformatting * sem_ch3.ads: Add missing hyphen ("class wide" => "class-wide"). * sem_ch10.adb: Add missing hyphen ("use visible" => "use-visible"). 2009-04-15 Ed Schonberg <schonberg@adacore.com> * sem_ch3.adb (Analyze_Private_Extension_Declaration): Verify that a private extension whose parent is a synchronized interface carries an explicit synchronized keyword. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146084 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/ada/rwild2008-09-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | * a-crbtgk.adb, a-direct.ads, a-tasatt.adb, ali.ads, bindgen.adb, checks.adb, einfo.ads, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb, exp_ch4.adb, exp_ch6.adb, exp_ch7.adb, exp_ch9.adb, exp_dbug.ads, exp_disp.adb, exp_dist.adb, exp_pakd.adb, exp_util.adb, g-alveop.ads, g-comlin.adb, g-comlin.ads, g-diopit.adb, g-socket.ads, gcc-interface/decl.c, gcc-interface/gigi.h, gcc-interface/trans.c, lib-load.adb, lib-xref.ads, make.adb, mlib-prj.adb, nlists.ads, opt.ads, par-ch10.adb, par-ch5.adb, par.adb, s-os_lib.ads, s-oscons-tmplt.c, s-parint.ads, s-regpat.ads, s-shasto.ads, s-stausa.ads, s-taprop-vms.adb, sem.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb, sem_elim.adb, sem_prag.adb, sem_util.adb, sem_util.ads, sem_warn.adb, sinfo.ads, styleg.adb, vms_data.ads: Fix typos in comments. * gnathtml.pl: Fix typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140356 138bc75d-0d04-0410-961f-82ee72b054a4
* 2008-05-27 Robert Dewar <dewar@adacore.com>charlet2008-05-271-0/+1
| | | | | | | | | | | | | | | | | * mlib-prj.adb: Minor reformatting * prj-part.adb: Minor reformatting * prj.ads: Minor reformatting * exp_ch3.adb: Minor reformatting. * sem_ch3.ads: Minor reformatting * sem_eval.adb: Minor reformatting git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@136027 138bc75d-0d04-0410-961f-82ee72b054a4
* 2008-05-26 Javier Miranda <miranda@adacore.com>charlet2008-05-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * einfo.ads (Abstract_Interface_Alias): Renamed as Interface_Alias. (Set_Abstract_Interface_Alias): Renamed as Set_Interface_Alias. (Is_Internal): Adding documentation on internal entities that have attribute Interface_Alias (old attribute Abstract_Interface_Alias) * einfo.adb (Abstract_Interface_Alias): Renamed as Interface_Alias. (Set_Abstract_Interface_Alias): Renamed as Set_Interface_Alias. Added assertion to force entities with this attribute to have attribute Is_Internal set to True. (Next_Tag_Component): Simplify assertion using attribute Is_Tag. * sem_ch3.adb (Derive_Interface_Subprograms): This subprogram has been renamed as Derive_Progenitor_Subprograms. In addition, its code is a new implementation. (Add_Interface_Tag_Components): Remove special management of synchronized interfaces. (Analyze_Interface_Declaration): Minor reformating (Build_Derived_Record_Type): Minor reformating (Check_Abstract_Overriding): Avoid reporting error in case of abstract predefined primitive inherited from interface type because the body of internally generated predefined primitives of tagged types are generated later by Freeze_Type (Derive_Subprogram): Avoid generating an internal name if the parent subprogram overrides an interface primitive. (Derive_Subprograms): New implementation that keeps separate the management of tagged types not implementing interfaces, from tagged types that implement interfaces. (Is_Progenitor): New implementation. (Process_Full_View): Add documentation (Record_Type_Declaration): Replace call to Derive_Interface_Subprograms by call to Derive_Progenitor_Subprograms. * sem_ch6.ads (Is_Interface_Conformant): New subprogram. (Check_Subtype_Conformant, Subtype_Conformant): Adding new argument Skip_Controlling_Formals. * sem_ch6.adb (Is_Interface_Conformant): New subprogram. (Check_Conventions): New implementation. Remove local subprogram Skip_Check. Remove formal Search_From of routine Check_Convention. (Check_Subtype_Conformant, Subtype_Conformant): Adding new argument Skip_Controlling_Formals. (New_Overloaded_Entity): Enable addition of predefined dispatching operations. * sem_disp.ads (Find_Primitive_Covering_Interface): New subprogram. * sem_disp.adb (Check_Dispatching_Operation): Disable registering the task body procedure as a primitive of the corresponding tagged type. (Check_Operation_From_Private_Type): Avoid adding twice an entity to the list of primitives. (Find_Primitive_Covering_Interface): New subprogram. (Override_Dispatching_Operation): Add documentation. * sem_type.adb (Covers): Minor reformatings * sem_util.ads (Collect_Abstract_Interfaces): Renamed as Collect_Interfaces. Rename formal. (Has_Abstract_Interfaces): Renamed as Has_Interfaces. (Implements_Interface): New subprogram. (Is_Parent): Removed. (Primitive_Names_Match): New subprogram. (Remove_Homonym): Moved here from Derive_Interface_Subprograms. (Ultimate_Alias): New subprogram. * sem_util.adb (Collect_Abstract_Interfaces): Renamed as Collect_Interfaces. Remove special management for synchronized types. Rename formal. Remove internal subprograms Interface_Present_In_Parent and Add_Interface. (Has_Abstract_Interfaces): Renamed as Has_Interfaces. Replace assertion on non-record types by code to return false in such case. (Implements_Interface): New subprogram. (Is_Parent): Removed. No special management is now required for synchronized types covering interfaces. (Primitive_Names_Match): New subprogram. (Remove_Homonym): Moved here from Derive_Interface_Subprograms. (Ultimate_Alias): New subprogram. * exp_ch3.adb (Add_Internal_Interface_Entities): New subprogram. Add internal entities associated with secondary dispatch tables to the list of tagged type primitives that are not interfaces. (Freeze_Record_Type): Add new call to Add_Internal_Interface_Entities (Make_Predefined_Primitive_Specs): Code reorganization to improve the management of predefined equality operator. In addition, if the type has an equality function corresponding with a primitive defined in an interface type, the inherited equality is abstract as well, and no body can be created for it. * exp_disp.ads (Is_Predefined_Dispatching_Operation): Moved from exp_util to exp_disp. (Is_Predefined_Interface_Primitive): New subprogram. Returns True if an entity corresponds with one of the predefined primitives required to implement interfaces. Update copyright notice. * exp_disp.adb (Set_All_DT_Position): Add assertion. Exclude from the final check on abstract subprograms all the primitives associated with interface primitives because they must be visible in the public and private part. (Write_DT): Use Find_Dispatching_Type to locate the name of the interface type. This allows the use of this routine, for debugging purposes, when the tagged type is not fully decorated. (Is_Predefined_Dispatching_Operation): Moved from exp_util to exp_disp. Factorize code calling new subprogram Is_Predefined_Interface_Primitive. (Is_Predefined_Interface_Primitive): New subprogram. Returns True if an entity corresponds with one of the predefined primitives required to implement interfaces. * exp_util.adb (Find_Interface_ADT): New implementation (Find_Interface): Removed. * sprint.adb (Sprint_Node_Actual): Generate missing output for the list of interfaces associated with nodes N_Formal_Derived_Type_Definition and N_Private_Extension_Declaration. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135923 138bc75d-0d04-0410-961f-82ee72b054a4
* 2008-04-08 Robert Dewar <dewar@adacore.com>charlet2008-04-081-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gary Dismukes <dismukes@adacore.com> Javier Miranda <miranda@adacore.com> Ed Schonberg <schonberg@adacore.com> * fe.h: Remove global Optimize_Alignment flag, no longer used * layout.adb: Test Optimize_Alignment flags rather than global switch * lib.ads, lib.adb: New OA_Setting field in library record * lib-load.adb: New OA_Setting field in library record * lib-writ.ads, lib-writ.adb (Collect_Withs, Write_With_Lines): Place units mentioned in limited_with_ clauses in the ali file, with an 'Y' marker. New Ox fields in U line * opt.adb: New flag Optimize_Alignment_Local (Check_Policy_List[_Config]): New flags * opt.ads (Invalid_Value_Used): New flag New switch Optimize_Alignment_Local (Warn_On_Parameter_Order): New flag (Check_Policy_List[_Config]): New flags * ali.ads, ali.adb: Add indicator 'Y' to mark mark the presence of limited_with clauses. New data structures for Optimize_Alignment * bcheck.adb (Check_Consistent_Restriction_No_Default_Initialization): New procedure (Check_Consistent_Optimize_Alignment): Rework for new structure (Check_Consistent_Restrictions): Fix incorrect error message sem_ch10.adb (Decorate_Tagged_Type): Set the Parent field of a newly created class-wide type (to the Parent field of the specific type). (Install_Siblings): Handle properly private_with_clauses on subprogram bodies and on generic units. (Analyze_With_Clause, Install_Limited_Withed_Unit): Guard against an illegal limited_with_clause that names a non-existent package. (Check_Body_Required): Determine whether a unit named a limited_with clause needs a body. (Analyze_Context): A limited_with_clause is illegal on a unit_renaming. Capture Optimize_Alignment settings to set new OA_Setting field in library record. (Build_Limited_Views): Include task and protected type declarations. * sem_ch3.ads, sem_ch3.adb (Analyze_Object_Declaration): Handle the case of a possible constant redeclaration where the current object is an entry index constant. (Analyze_Object_Declaration): Generate an error in case of CPP class-wide object initialization. (Analyze_Object_Declaration): Add extra information on warnings for declaration of unconstrained objects. (Access_Type_Declaration): Set Associated_Final_Chain to Empty, to avoid conflicts with the setting of Stored_Constraint in the case where the access type entity has already been created as an E_Incomplete_Type due to a limited with clause. Use new Is_Standard_Character_Type predicate (Analyze_Object_Declaration): Apply access_constant check only after expression has been resolved, given that it may be overloaded with several access types. (Constant_Redeclaration): Additional legality checks for deferred constant declarations tha involve anonymous access types and/or null exclusion indicators. (Analyze_Type_Declaration): Set Optimize_Alignment flags (Analyze_Subtype_Declaration): Ditto (Analyze_Object_Declaration): Ditto (Analyze_Object_Declaration): Don't count tasks in generics Change name In_Default_Expression => In_Spec_Expression Change name Analyze_Per_Use_Expression => Preanalyze_Spec_Expression Change name Pre_Analyze_And_Resolve => Preanalyze_And_Resolve (Process_Discriminants): Additional check for illegal use of default expressions in access discriminant specifications in a type that is not explicitly limited. (Check_Abstract_Overriding): If an inherited function dispaches on an access result, it must be overridden, even if the type is a null extension. (Derive_Subprogram): The formals of the derived subprogram have the names and defaults of the parent subprogram, even if the type is obtained from the actual subprogram. (Derive_Subprogram): In the presence of interfaces, a formal of an inherited operation has the derived type not only if it descends from the type of the formal of the parent operation, but also if it implements it. This is relevant for the renamings created for the primitive operations of the actual for a formal derived type. (Is_Progenitor): New predicate, to determine whether the type of a formal in the parent operation must be replaced by the derived type. * sem_util.ads, sem_util.adb (Has_Overriding_Initialize): Make predicate recursive to handle components that have a user-defined Initialize procedure. Handle controlled derived types whose ancestor has a user-defined Initialize procedured. (Note_Possible_Modification): Add Sure parameter, generate warning if sure modification of constant Use new Is_Standard_Character_Type predicate (Find_Parameter_Type): when determining whether a protected operation implements an interface operation, retrieve the type of the formal from the entity when the formal is an access parameter or an anonymous-access-to-subprogram. Move Copy_Parameter_List to sem_util, for use when building stubbed subprogram bodies. (Has_Access_Values): Tagged types now return False (Within_HSS_Or_If): New procedure (Set_Optimize_Alignment_Flags): New procedure Change name In_Default_Expression => In_Spec_Expression Change name Analyze_Per_Use_Expression => Preanalyze_Spec_Expression Change name Pre_Analyze_And_Resolve => Preanalyze_And_Resolve git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134011 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-12-06 Javier Miranda <miranda@adacore.com>charlet2007-12-131-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | Ed Schonberg <schonberg@adacore.com> * sem_ch3.ads, sem_ch3.adb (Check_Abstract_Overriding): Avoid generation of spurious error if parent is an interface type; caused because predefined primitive bodies will be generated later by Freeze_Record_Type. (Process_Subtype): The subtype inherits the Known_To_Have_Preelab_Init flag. (Derive_Subprograms): Handle derivations of predefined primitives after all the user-defined primitives to ensure that they are found in proper order in instantiations. (Add_Interface_Tag_Components, Inherit_Components): Update occurrences of Related_Interface to Related_Type. (Record_Type_Declaration): Minor reordering of calls to decorate the Tag component because the entity must have set its Ekind attribute before setting its Is_Tag attribute. (Analyze_Subtype_Declaration): In the case of subtypes with Private_Kind, inherit Known_To_Have_Preelab_Init from the parent. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130883 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-09-10 Robert Dewar <dewar@adacore.com>charlet2007-09-101-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * exp_atag.ads, exp_atag.adb, mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb, ali.adb, ali.ads, ali-util.adb, ali-util.ads, atree.h, back_end.adb, back_end.ads, bcheck.adb, bcheck.ads, binde.adb, binde.ads, binderr.adb, binderr.ads, bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads, butil.adb, butil.ads, checks.adb, checks.ads, clean.adb, clean.ads, comperr.adb, comperr.ads, cstand.adb, cstand.ads, debug_a.adb, debug_a.ads, elists.h, errout.adb, erroutc.ads, errutil.adb, errutil.ads, err_vars.ads, eval_fat.adb, eval_fat.ads, exp_sel.ads, exp_sel.adb, exp_aggr.adb, exp_aggr.ads, expander.adb, expander.ads, exp_attr.ads, exp_ch10.ads, exp_ch11.adb, exp_ch12.adb, exp_ch12.ads, exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads, exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads, exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads, exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads, exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads, exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads, exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads, exp_smem.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb, exp_vfpt.ads, fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads, fname-uf.adb, fname-uf.ads, frontend.adb, frontend.ads, get_targ.adb, get_targ.ads, gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads, gnatbl.c, gnatchop.adb, gnatclean.adb, gnatcmd.adb, gnatcmd.ads, gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads, gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb, gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb, gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads, gnatsym.adb, gnatxref.adb, gprep.adb, gprep.ads, hlo.adb, hlo.ads, impunit.adb, impunit.ads, inline.adb, inline.ads, itypes.adb, itypes.ads, layout.adb, layout.ads, lib-load.adb, lib-load.ads, lib-util.adb, lib-util.ads, lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads, live.adb, live.ads, make.adb, make.ads, makeutl.ads, makeutl.adb, makeusg.adb, makeusg.ads, mdll.adb, mdll.ads, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads, memroot.adb, memroot.ads, mlib.adb, mlib.ads, mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, namet.h, nmake.adt, osint.adb, osint.ads, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads, par.adb, par.ads, par-ch10.adb, par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb, prep.adb, prep.ads, prepcomp.adb, prepcomp.ads, prj.adb, prj.ads, prj-attr.adb, prj-attr.ads, prj-com.ads, prj-dect.adb, prj-dect.ads, prj-err.adb, prj-err.ads, prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads, restrict.adb, restrict.ads, rtsfind.adb, rtsfind.ads, scn.adb, scn.ads, scng.adb, scng.ads, sdefault.ads, sem.ads, sem_aggr.ads, sem_attr.adb, sem_case.adb, sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads, sem_ch11.adb, sem_ch11.ads, sem_ch12.ads, sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.ads, sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads, sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads, sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads, sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads, sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads, sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads, sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads, sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads, sfn_scan.ads, sinfo-cn.adb, sinfo-cn.ads, sinput-c.adb, sinput-c.ads, sinput-d.adb, sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb, sinput-p.ads, snames.h, sprint.adb, sprint.ads, stringt.h, style.ads, styleg.adb, styleg.ads, styleg-c.adb, styleg-c.ads, stylesw.adb, stylesw.ads, switch.adb, switch.ads, switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb, switch-m.ads, symbols.adb, symbols.ads, targparm.adb, tbuild.adb, tbuild.ads, tempdir.adb, tempdir.ads, tree_gen.adb, tree_gen.ads, treepr.adb, treepr.ads, treeprs.adt, ttypef.ads, ttypes.ads, types.h, uintp.h, urealp.h, usage.adb, usage.ads, validsw.adb, validsw.ads, vxaddr2line.adb, xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads, xr_tabls.adb, xr_tabls.ads, xsinfo.adb, xtreeprs.adb, xsnames.adb, vms_conv.ads, vms_conv.adb, xgnatugn.adb, gprmake.adb, makegpr.ads, makegpr.adb, prj-attr-pm.ads, prj-attr-pm.adb, mlib-tgt-lynxos.adb, mlib-tgt-darwin.adb, symbols-vms.adb, symbols-processing-vms-alpha.adb, symbols-processing-vms-ia64.adb, mlib-tgt-specific.adb, mlib-tgt-specific.ads, mlib-tgt-vms.adb, mlib-tgt-vms.ads: Replace headers with GPL v3 headers. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128332 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-08-14 Robert Dewar <dewar@adacore.com>charlet2007-08-141-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ed Schonberg <schonberg@adacore.com> * sem_ch11.adb: Improved warnings for unused variables * sem_ch3.ads, sem_ch3.adb (Build_Derived_Record_Type): If the ancestor is a synchronized interface, the derived type is limited. (Analyze_Object_Declaration): Mark the potential coextensions in the definition and expression of an object declaration node. (Build_Derived_Type): For the completion of a private type declaration with a derived type declaration, chain the parent type's representation items to the last representation item of the derived type (not the first one) if they are not present already. (Analyze_Object_Declaration, Constant_Redeclaration): Allow incomplete object declaration of forward references to tags. (Access_Subprogram_Declaration): In Ada2005, anonymous access to subprogram types can appear as access discriminants of synchronized types. (OK_For_Limited_Init_In_05): The initialization is legal is it is a call given in prefixed form as a selected component. (Process_Discriminants): If not all discriminants have defaults, place error message on a default that is present. (Analyze_Private_Extension_Declaration): Diagnose properly an attempt to extend a synchronized tagged type. Improved warnings for unused variables (Is_Visible_Component): Fix a visibility hole on a component inherited by a private extension when parent is itself declared as a private extension, and the derivation is in a child unit. (Find_Hidden_Interface): Move spec from the package body. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127426 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-04-06 Ed Schonberg <schonberg@adacore.com>charlet2007-04-061-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Robert Dewar <dewar@adacore.com> Bob Duff <duff@adacore.com> Gary Dismukes <dismukes@adacore.com> * errout.adb (Unwind_Internal_Type): Use predicate Is_Access__Protected_Subprogram_Type. * freeze.adb (Size_Known): Use First/Next_Component_Or_Discriminant (Freeze_Entity, packed array case): Do not override explicitly set alignment and size clauses. (Freeze_Entity): An entity declared in an outer scope can be frozen if the enclosing subprogram is a child unit body that acts as a spec. (Freeze_Entity): Use new predicate Is_Access_Protected_Subprogram_Type. (Freeze_Record_Type): New Ada 2005 processing for reverse bit order Remove all code for DSP option * layout.adb (Layout_Record_Type): Use First/ Next_Component_Or_Discriminant (Layout_Type): Use new predicate Is_Access_Protected_Subprogram_Type, to handle properly the anonymous access case. * sem_attr.adb (Build_Access_Object_Type): Use E_Access_Attribute_Type for all access attributes, because overload resolution should work the same for 'Access, 'Unchecked_Access, and 'Unrestricted_Access. This causes the error message for the ambiguous "X'Access = Y'Access" and "X'Unrestricted_Access = Y'Access" and so forth to match. (Resolve_Attribute, case 'Access): Remove use of Original_Access_Type, now that anonymous access to protected operations have their own kind. (Resolve_Attribute): In case of dispatching call check the violation of restriction No_Dispatching_Calls. (Check_Array_Type): Check new -gnatyA array index style option * sem_ch3.ads, sem_ch3.adb (Derived_Type_Declaration): Reject an attempt to derive from a synchronized tagged type. (Analyze_Type_Declaration): If there is a incomplete tagged view of the type, inherit the class-wide type already created, because it may already have been used in a self-referential anonymous access component. (Mentions_T): Recognize self-referential anonymous access components that use (a subtype of) the class-wide type of the enclosing type. (Build_Derived_Record_Type): Add earlier setting of Is_Tagged_Type. Pass Derived_Type for Prev formal on call to Check_Anonymous_Access_Components rather than Empty. (Make_Incomplete_Type_Declaration): Add test for case where the type has a record extension in deciding whether to create a class-wide type, rather than just checking Tagged_Present. (Replace_Anonymous_Access_To_Protected_Subprogram): Procedure applies to stand-alone object declarations as well as component declarations. (Array_Type_Declaration): Initialize Packed_Array_Type to Empty, to prevent accidental overwriting when enclosing package appears in a limited_with_clause. (Array_Type_Declaration): If the component type is an anonymous access, the associated_node for the itype is the type declaration itself. (Add_Interface_Tag_Components): Modified to support concurrent types with abstract interfaces. (Check_Abstract_Interfaces): New subprogram that verifies the ARM rules 3.9.4 (15/2), 9.1 (9.d/2) and 9.4 (11.d/2). (Build_Derived_Record_Type): Add call to Analyze_Interface_Declaration to complete the decoration of synchronized interface types. Add also a call to Check_Abstract_Interfaces to verify the ARM rules. (Derive_Interface_Subprograms): Modified to support concurrent types with abstract interfaces. (Analyze_Subtype_Indication): Resolve the range with the given subtype mark, rather than delaying the full resolution depending on context. (Analyze_Component_Declaration,Analyze_Interface_Declaration, Analyze_Object_Declaration,Analyze_Subtype_Declaration, Array_Type_Declaration,Build_Derived_Record_Type, Build_Discriminated_Subtype,Check_Abstract_Overriding,Check_Completion, Derive_Interface_Subprograms,Derive_Subprogram,Make_Class_Wide_Type, Process_Full_View,Record_Type_Declaration): Split Is_Abstract flag into Is_Abstract_Subprogram and Is_Abstract_Type. Make sure these are called only when appropriate. (Copy_And_Swap): Copy Has_Unreferenced_Objects flag from full type to private type. (Analyze_Subtype_Declaration): For an access subtype declaration, create an itype reference for the anonymous designated subtype, to prevent scope anonmalies in gigi. (Build_Itype_Reference): New utility, to simplify construction of such references. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123559 138bc75d-0d04-0410-961f-82ee72b054a4
* 2006-10-31 Bob Duff <duff@adacore.com>charlet2006-10-311-30/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Robert Dewar <dewar@adacore.com> Ed Schonberg <schonberg@adacore.com> * g-awk.adb (Default_Session, Current_Session): Compile this file in Ada 95 mode, because it violates the new rules for AI-318. * g-awk.ads: Use overloaded subprograms in every case where we used to have a default of Current_Session. This makes the code closer to be correct for both Ada 95 and 2005. * g-moreex.adb (Occurrence): Turn off warnings for illegal-in-Ada-2005 code, relying on the fact that the compiler generates a warning instead of an error in -gnatg mode. * lib-xref.ads (Xref_Entity_Letters): Add entry for new E_Return_Statement entity kind. Add an entry for E_Incomplete_Subtype in Xref_Entity_Letters. * par.adb (P_Interface_Type_Definition): Addition of one formal to report an error if the reserved word abstract has been previously found. (SS_End_Type): Add E_Return for new extended_return_statement syntax. * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve message for parenthesized range attribute usage (P_Expression_No_Right_Paren): Add missing comment about error recovery. * par-ch6.adb (P_Return_Object_Declaration): AI-318: Allow "constant" in the syntax for extended_return_statement. This is not in the latest RM, but the ARG is expected to issue an AI allowing this. (P_Return_Subtype_Indication,P_Return_Subtype_Indication): Remove N_Return_Object_Declaration. We now use N_Object_Declaration instead. (P_Return_Object_Declaration, P_Return_Subtype_Indication, P_Return_Statement): Parse the new syntax for extended_return_statement. * par-endh.adb (Check_End, Output_End_Deleted, Output_End_Expected, Output_End_Missing): Add error-recovery code for the new extended_return_statement syntax; that is, the new E_Return entry on the scope stack. * s-auxdec-vms_64.ads, s-auxdec.ads (AST_Handler): Change type from limited to nonlimited, because otherwise we violate the new Ada 2005 rules about returning limited types in function Create_AST_Handler in s-asthan.adb. * sem.adb (Analyze): Add cases for new node kinds N_Extended_Return_Statement and N_Return_Object_Declaration. * sem_aggr.adb (Aggregate_Constraint_Checks): Verify that component type is in the same category as type of context before applying check, to prevent anomalies in instantiations. (Resolve_Aggregate): Remove test for limited components in aggregates. It's unnecessary in Ada 95, because if it has limited components, then it must be limited. It's wrong in Ada 2005, because limited aggregates are now allowed. (Resolve_Record_Aggregate): Move check for limited types later, because OK_For_Limited_Init requires its argument to have been resolved. (Get_Value): When copying the component default expression for a defaulted association in an aggregate, use the sloc of the aggregate and not that of the original expression, to prevent spurious elaboration errors, when the expression includes function calls. (Check_Non_Limited_Type): Correct code for AI-287, extension aggregates were missing. We also didn't handle qualified expressions. Now also allow function calls. Use new common routine OK_For_Limited_Init. (Resolve_Extension_Aggregate): Minor fix to bad error message (started with space can upper case letter). * sem_ch3.ads, sem_ch3.adb (Create_Constrained_Components): Set Has_Static_Discriminants flag (Record_Type_Declaration): Diagnose an attempt to declare an interface type with discriminants. (Process_Range_Expr_In_Decl): Do validity checks on range (Build_Discriminant_Constraints): Use updated form of Denotes_Discriminant. (Process_Subtype): If the subtype is a private subtype whose full view is a concurrent subtype, introduce an itype reference to prevent scope anomalies in gigi. (Build_Derived_Record_Type, Collect_Interface_Primitives, Record_Type_Declaration): The functionality of the subprograms Collect_Abstract_Interfaces and Collect_All_Abstract_Interfaces is now performed by a single routine. (Build_Derived_Record_Type): If the type definition includes an explicit indication of limitedness, then the type must be marked as limited here to ensure that any access discriminants will not be treated as having a local anonymous access type. (Check_Abstract_Overriding): Issue a detailed error message when an abstract subprogram was not overridden due to incorrect mode of its first parameter. (Analyze_Private_Extension_Declaration): Add support for the analysis of synchronized private extension declarations. Verify that the ancestor is a limited or synchronized interface or in the generic case, the ancestor is a tagged limited type or synchronized interface and all progenitors are either limited or synchronized interfaces. Derived_Type_Declaration): Check for presence of private extension when dealing with synchronized formal derived types. Process_Full_View): Enchance the check done on the usage of "limited" by testing whether the private view is synchronized. Verify that a synchronized private view is completed by a protected or task type. (OK_For_Limited_Init_In_05): New function. (Analyze_Object_Declaration): Move check for limited types later, because OK_For_Limited_Init requires its argument to have been resolved. Add -gnatd.l --Use Ada 95 semantics for limited function returns, in order to alleviate the upward compatibility introduced by AI-318. (Constrain_Corresponding_Record): If the constraint is for a component subtype, mark the itype as frozen, to avoid out-of-scope references to discriminants in the back-end. (Collect_Implemented_Interfaces): Protect the recursive algorithm of this subprogram against wrong sources. (Get_Discr_Value, Is_Discriminant): Handle properly references to a discriminant of limited type completed with a protected type, when the discriminant is used to constrain a private component of the type, and expansion is disabled. (Find_Type_Of_Object): Do not treat a return subtype that is an anonymous subtype as a local_anonymous_type, because its accessibility level is the return type of the enclosing function. (Check_Initialization): In -gnatg mode, turn the error "cannot initialize entities of limited type" into a warning. (OK_For_Limited_Init): Return true for generated nodes, since it sometimes violates the legality rules. (Make_Incomplete_Declaration): If the type for which an incomplete declaration is created happens to be the currently visible entity, preserve the homonym chain when removing it from visibility. (Check_Conventions): Add support for Ada 2005 (AI-430): Conventions of inherited subprograms. (Access_Definition): If this is an access to function that is the return type of an access_to_function definition, context is a type declaration and the scope of the anonymous type is the current one. (Analyze_Subtype_Declaration): Add the defining identifier of a regular incomplete subtype to the set of private dependents of the original incomplete type. (Constrain_Discriminated_Type): Emit an error message whenever an incomplete subtype is being constrained. (Process_Incomplete_Dependents): Transform an incomplete subtype into a corresponding subtype of the full view of the original incomplete type. (Check_Incomplete): Properly detect invalid usage of incomplete types and subtypes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118273 138bc75d-0d04-0410-961f-82ee72b054a4
* 2006-02-13 Thomas Quinot <quinot@adacore.com>charlet2006-02-151-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Robert Dewar <dewar@adacore.com> Ed Schonberg <schonberg@adacore.com> Javier Miranda <miranda@adacore.com> * sem_ch12.adb (Inline_Instance_Body): Remove erroneous assumption that Scope_Stack.First = 1. Properly handle Ada_Version_Explicit and Ada_Version_Config, which were not always properly handled previously. (Formal_Entity): Complete rewrite, to handle properly some complex case with multiple levels of parametrization by formal packages. (Analyze_Formal_Derived_Type): Propagate Ada 2005 "limited" indicator to the corresponding derived type declaration for proper semantics. * sem_prag.adb (Analyze_Pragma): Remove '!' in warning message. (Check_Component): Enforce restriction on components of unchecked_unions: a component in a variant cannot contain tasks or controlled types. (Unchecked_Union): Allow nested variants and multiple discriminants, to conform to AI-216. Add pragma Ada_2005 (synonym for Ada_05) Properly handle Ada_Version_Explicit and Ada_Version_Config, which were not always properly handled previously. Document that pragma Propagate_Exceptions has no effect (Analyze_Pragma, case Pure): Set new flag Has_Pragma_Pure (Set_Convention_From_Pragma): Check that if a convention is specified for a dispatching operation, then it must be consistent with the existing convention for the operation. (CPP_Class): Because of the C++ ABI compatibility, the programmer is no longer required to specify an vtable-ptr component in the record. For compatibility reasons we leave the support for the previous definition. (Analyze_Pragma, case No_Return): Allow multiple arguments * sem_ch3.ads, sem_ch3.adb (Check_Abstract_Overriding): Flag a non-overrideen inherited operation with a controlling result as illegal only its implicit declaration comes from the derived type declaration of its result's type. (Check_Possible_Deferred_Completion): Relocate the object definition node of the subtype indication of a deferred constant completion rather than directly analyzing it. The analysis of the generated subtype will correctly decorate the GNAT tree. (Record_Type_Declaration): Check whether this is a declaration for a limited derived record before analyzing components. (Analyze_Component_Declaration): Diagnose record types not explicitly declared limited when a component has a limited type. (Build_Derived_Record_Type): Code reorganization to check if some of the inherited subprograms of a tagged type cover interface primitives. This check was missing in case of a full-type associated with a private type declaration. (Constant_Redeclaration): Check that the subtypes of the partial and the full view of a constrained deferred constant statically match. (Mentions_T): A reference to the current type in an anonymous access component declaration must be an entity name. (Make_Incomplete_Type_Declaration): If type is tagged, set type of class_wide type to refer to full type, not to the incomplete one. (Add_Interface_Tag_Components): Do nothing if RE_Interface_Tag is not available. Required to give support to the certified run-time. (Analyze_Component_Declaration): In case of anonymous access components perform missing checks for AARM 3.9.2(9) and 3.10.2 (12.2). (Process_Discriminants): For an access discriminant, use the discriminant specification as the associated_node_for_itype, to simplify accessibility checks. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111091 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-11-14 Ed Schonberg <schonberg@adacore.com>charlet2005-11-151-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Javier Miranda <miranda@adacore.com> * sem_ch3.ads, sem_ch3.adb (Build_Discriminal): Add link to original discriminant. (Build_Private_Derived_Type): The entity of the created full view of the derived type does not come from source. If after installing the private declarations of the parent scope the parent is still private, use its full view to construct the full declaration of the derived type. (Build_Derived_Record_Type): Relax the condition that controls the execution of the check that verifies that the partial view and the full view agree in the set of implemented interfaces. In addition, this test now only takes into account the progenitors. (Derive_Interface_Subprograms): No need to derive subprograms of ancestors that are interfaces. (Derive_Subprograms): Remove formal No_Predefined_Prims and the associated code. Change name Is_Package to Is_Package_Or_Generic_Package (Complete_Subprograms_Derivation): Handle the case in which the full view is a transitive derivation of the ancestor of the partial view. (Process_Full_View): Rename local subprogram Find_Interface_In_ Descendant to Find_Ancestor_Interface to leave the code more clear. Remove wrong code that avoids the generation of an error message when the immediate ancestor of the partial view is an interface. In addition some minor reorganization of the code has been done to leave it more clear. (Analyze_Type_Declaration): If type has previous incomplete tagged partial view, inherit properly its primitive operations. (Collect_Interfaces): Make public, for analysis of formal interfaces. (Analyze_Interface_Declaration): New procedure for use for regular and formal interface declarations. (Build_Derived_Record_Type): Add support for private types to the code that checks if a tagged type implements abstract interfaces. (Check_Aliased_Component_Type): The test applies in the spec of an instance as well. (Access_Type_Declaration): Clean up declaration of malformed type declared as an access to its own classwide type, to prevent cascaded crash. (Collect_Interfaces): For private extensions and for derived task types and derived protected types, the parent may be an interface that must be included in the interface list. (Access_Definition): If the designated type is an interface that may contain tasks, create Master_Id for it before analyzing the expression of the declaration, which may be an allocator. (Record_Type_Declaration): Set properly the interface kind, for use in allocators, the creation of master id's for task interfaces, etc. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107000 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-09-01 Cyrille Comar <comar@adacore.com>charlet2005-09-051-10/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gary Dismukes <dismukes@adacore.com> Ed Schonberg <schonberg@adacore.com> Javier Miranda <miranda@adacore.com> * sem_ch3.ads, sem_ch3.adb (Analyze_Object_Declaration): Go to the underlying type to check if a type is Constrained in cases related to code generation (rather than semantic checking) since otherwise we do not generate similar code for mutable private types depending if their discriminants are visible or not. (Check_Abstract_Overriding): Do not complain about failure to override the primitive operations used in dispatching selects since they will always be overriden at the freeze point of the type. (Access_Definition): Separate out handling for resetting the scope of an anonymous access function result type. Retrieve the scope of the associated function rather than using Current_Scope, which does not have a consistent value (depends on whether we're in the middle of analyzing formal parameters). Add ??? comment about finding a cleaner way to handle the special cases of scope setting. (Process_Incomplete_Dependents): A protected operation is never a dispatching operation (only its wrapper may be). (Build_Derived_Record_Type): In case of tagged private types that implement interfaces add derivation of predefined primitive operations. (Derive_Subprograms): Replace the Is_Interface_Derivation parameter by two parameters that are used in case of derivation from abstract interface types: No_Predefined_Prims is used to avoid the derivation of predefined primitives from the interface, and Predefined Prims_Only is used to complete the derivation predefined primitives in case of private tagged types implementing interfaces. Fix typo in comments (Find_Interface_In_Descendant): Protect the frontend against wrong code with large circularity chains. (Is_Private_Overriding): Add support for entities overriding interface subprograms. The test failed because Entities associated with overriden interface subprograms are always marked as hidden (and used to build the secondary dispatch table); in this case the overriden entity is available through the field abstract_interface_alias (cf. override_ dispatching_operation) (Access_Definition): Set the scope of the type to Current_Scope for the case of a function with an anonymous access result type. (Access_Subprogram_Declaration): Handle creation of the type entity for an access-to-function type with an anonymous access result. (Check_Anonymous_Access_Types): Change Subtype_Mark to Result_Definition in handling for N_Access_Function_Definition. (Analyze_Subtype_Declaration): Modify the text of error message. (Derived_Type_Declaration): Modify the text of error message. (Process_Subtype): Modify the text of error message plus cleanup of one redundant error message. (Analyze_Component_Declaration): Code cleanup. (Analyze_Object_Declaration): Code cleanup. (Analyze_Subtype_Declaration): Propagate the null-exclusion attribute in case of access types. Code cleanup. (Array_Type_Declaration): Code cleanup. (Process_Discriminants): Create the new null-excluding itype if required. Code cleanup. (Process_Subtype): Create the new null-excluding itype if required. Code cleanup. (Build_Derived_Record_Type): Code cleanup to avoid calling twice the subprogram derive_subprograms in case of private types that implement interfaces. In this particular case the subprogram Complete_Subprograms_Derivation already does the job associated with the second call. * exp_strm.adb (Build_Elementary_Input_Call): Add an explicit conversion to the full view when generating an operation for a discriminant whose type may currently be private. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103881 138bc75d-0d04-0410-961f-82ee72b054a4
* Update FSF addresskcook2005-07-011-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101492 138bc75d-0d04-0410-961f-82ee72b054a4
* Update comments and spec.charlet2005-06-161-17/+22
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101077 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-06-07 Robert Dewar <dewar@gnat.com>charlet2004-06-071-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * a-direct.ads, einfo.ads: Minor comment updates * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb, s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb, s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb, s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting. * s-interr-sigaction.adb: Remove unreferenced variable (Attached_Interrupts). Minor reformatting. Avoid use of variable I (replace by J). * par-ch10.adb: Fix text of one error message * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads, exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb, opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb, par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb, sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb, snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada 2005 support. 2004-06-07 Doug Rupp <rupp@gnat.com> * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb * mlib-tgt-vms-ia64.adb: New file. * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb Add mlib-tgt-vms-ia64.adb Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb. Move to alpha specific ifeq section. Add VMS specific versions of symbols.adb Renaming of 5q vms files. * 5qsystem.ads renamed to system-vms_64.ads. 2004-06-07 Vincent Celier <celier@gnat.com> * a-calend.ads: Add a GNAT Note comment after function Time_Of to explain that when a time of day corresponding to the non existing hour on the day switching to DST is specified, Split may return a different value for Seconds. * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar to GNAT PRETTY. * g-os_lib.adb (OpenVMS): New Boolean value imported from System. (Normalize_Pathname): Only resolve VMS logical names when on VMS. * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize to False. If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to the linking options. (Build_Library.Check_Libs): On VMS, if there is a dependency on g-trasym.ads, set Gtrasymobj_Needed to True. * prj-attr.adb: Add new package Metrics for gnatmetric * prj-nmsc.adb (Record_Other_Sources): Put source file names in canonical case to take into account files with upper case characters on Windows. (Ada_Check): Load the reference symbol file name in the name buffer to check it, not the symbol file name. * snames.ads, snames.adb: Add standard name Metrics (name of project file package for gnatmetric). * vms_conv.ads: Add Metric to Comment_Type * vms_conv.adb (Initialize): Add component dor Metric in Command_List * vms_data.ads: Add qualifiers for GNAT METRIC * makegpr.adb (Link_Executables): Take into account the switches specified in package Linker of the main project. 2004-06-07 Thomas Quinot <quinot@act-europe.fr> * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so the index of the last element is Units.Last, not Units.Table'Last (which is usually not a valid index within the actually allocated storage for the table). * exp_ch4.adb (Insert_Dereference_Action): Change predicate that determines whether to generate a call to a checked storage pool Dereference action. Generate such a call only for a dereference that either comes from source, or is the result of rewriting a dereference that comes from source. 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr> * bindgen.adb (Gen_Output_File): Add support for GAP builds. 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr> (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at file level, elaborate the stride for inner dimensions in alignment units, not bytes. * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned in a comment. 2004-06-07 Javier Miranda <miranda@gnat.com> * exp_ch6.adb: Correct wrong modification in previous patch 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr> * g-trasym.ads: Corrected comment to properly reflect level of support on VMS. 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com> * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It includes case of a variable referenced on the left hand side of an assignment, therefore remove redundant code. Variables and prefixes of indexed or selected components are now marked as referenced on left hand side. Warnings are now properly emitted when variables or prefixes are assigned but not read. * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to left hand side referenced variables. Private access types do not produce the warning "variable ... is assigned but never read". Add also additional checks to left hand side referenced variables. Aliased, renamed objects and access types do not produce the warning "variable ... is assigned but never read" since other entities may read the memory location. 2004-06-07 Jerome Guitton <guitton@act-europe.fr> * Makefile.in: In the powerpc/vxworks-specific section, restore EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed by mistake). 2004-06-07 Ed Schonberg <schonberg@gnat.com> * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of predefined operators. Removes spurious type errors from g-trasym-vms.adb. * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is distinct from the operator appearing in the source, call appropriate routine to insert conversions when needed, and complete resolution of node. (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of interpretations for rewritten right operand. (Set_Mixed_Mode_Operand): Handle properly a universal real operand when the other operand is overloaded and the context is a type conversion. 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * ada-tree.def (BLOCK_STMT): Now has two operands. (BREAK_STMT): New. * ada-tree.h: (BLOCK_STMT_BLOCK): New macro. * gigi.h: (gnat_poplevel): Now returns a tree. * trans.c (end_block_stmt): Add arg; all callers changed. (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN. (start_block_stmt): Clear BLOCK_STMT_BLOCK. (add_stmt): Set TREE_TYPE. (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK. (gnat_expand_stmt, case BREAK_STMT): New case. * utils.c (gnat_poplevel): Return a BLOCK, if we made one. 2004-06-07 Jose Ruiz <ruiz@act-europe.fr> * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the procedure Set_Stack_Size that is not needed. 2004-06-07 Sergey Rybin <rybin@act-europe.fr> * gnat_ugn.texi: Clarify the case when non-standard naming scheme is used for gnatpp input file and for the files upon which it depends 2004-06-07 Ben Brosgol <brosgol@gnat.com> * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter 2004-06-07 Arnaud Charlet <charlet@act-europe.fr> * gnatvsn.ads: Bump version numbers appropriately. Add new build type. 2004-06-07 Pascal Obry <obry@gnat.com> * gnat_ugn.texi: Improve comments about imported names and link names on Windows. Add a note about the requirement to use -k gnatdll's option when working with a DLL which has stripped stdcall symbols (no @nn suffix). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82691 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-04-21 Pascal Obry <obry@gnat.com>charlet2004-04-211-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0]) passed to spawnvp() to properly handle program pathname with spaces on Win32. 2004-04-21 Emmanuel Briot <briot@act-europe.fr> * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False. (Allocate, Deallocate, Free_Physically): Make sure the tasks are unlocked in case of exceptions. 2004-04-21 Joel Brobecker <brobecker@gnat.com> * gigi.h (get_target_no_dollar_in_label): Remove extern declaration. This function does not exist anymore. 2004-04-21 Thomas Quinot <quinot@act-europe.fr> * gnatbind.adb, gnatlink.adb: Update name of imported C symbol. * link.c: Move variables to the __gnat name space. * Makefile.in: list link.o explicitly when needed. * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib. 2004-04-21 Javier Miranda <miranda@gnat.com> * einfo.adb (Original_Access_Type): New subprogram (Set_Original_Access_Type): New subprogram (Write_Field21_Name): Write the name of the new field * einfo.ads (Original_Access_Type): New field present in access to subprogram types. Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and E_Anonymous_Access_Protected_Subprogram_Type. * lib-xref.adb (Output_One_Ref): Give support to anonymous access to subprogram types. * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding to anonymous access to subprogram types. * sem_attr.adb (Resolve_Attribute): Give support to anonymous access to subprogram types. * sem_ch3.adb (Access_Definition): Complete decoration of entities corresponding to anonymous access to subprogram types. (Analyze_Component_Declaration): Add new actual to the call to subprogram replace_anonymous_access_to_protected_subprogram. (Array_Type_Declaration): Add new actual to the call to subprogram replace_anonymous_access_to_protected_subprogram. (Process_Discriminants): Add new actual to the call to subprogram replace_anonymous_access_to_protected_subprogram. (Replace_Anonymous_Access_To_Protected_Subprogram): New formal. * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New formal. * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous access to subprogram types. * sem_util.adb (Has_Declarations): Addition of package_specification nodes. 2004-04-21 Ed Schonberg <schonberg@gnat.com> * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate inlined flags to renamed entity only if in current unit. 2004-04-21 Thomas Quinot <quinot@act-europe.fr> * s-parint.ads: Add DSA implementation marker. * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the value of System.Partition_Interface.DSA_Implementation to determine what version of the distributed systems annex is available (no implementation, GLADE, or PolyORB). 2004-04-21 Joel Brobecker <brobecker@gnat.com> * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used. 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node with new type if alias sets differ. Fixes ACATS c41103b. 2004-04-21 Vincent Celier <celier@gnat.com> * prj.ads: Remove FORTRAN as an accepted language: not tested yet. Add array Lang_Args for the language specific compiling argument switches. * gnat_ugn.texi: Explain in more details when a library is rebuilt. 2004-04-21 Sergey Rybin <rybin@act-europe.fr> * gnat_rm.texi: Update the descripton of the Eliminate pragma according to the recent changes in the format of the parameters of the pragma (replacing Homonym_Number with Source_Location). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80956 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>charlet2004-04-191-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 5isystem.ads: Removed, unused. * gnat_rm.texi: Redo 1.13 change. 2004-04-19 Robert Dewar <dewar@gnat.com> * s-stoele.ads: Clean up definition of Storage_Offset (the new definition is cleaner, avoids the kludge of explicit Standard operator references, and also is consistent with a visible System.Address with no visible operations. * s-geveop.adb: Add declarations to avoid assumption of visible operations on type System.Address (since these might not be available if Address is a non-private type for which the operations are made abstract). * sem_eval.adb: Minor reformatting * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads, s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor reformatting (new function spec format). * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb: Add declarations to avoid assumption of visible operations on type System.Address (since these might not be available if Address is a non-private type for which the operations are made abstract). * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure. * exp_intr.adb: Minor comment update * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting. * 5omastop.adb: Add declarations to avoid assumption of visible operations on type System.Address (since these might not be available if Address is a non-private type for which the operations are made abstract). 2004-04-19 Vincent Celier <celier@gnat.com> * switch-m.adb: (Scan_Make_Switches): Process new switch -eL * prj-pars.ads (Parse): New Boolean parameter Process_Languages, defaulted to Ada. * prj-proc.adb (Process): New Boolean parameter Process_Languages, defaulted to Ada. Call Check with Process_Languages. (Check): New Boolean parameter Process_Languages. Call Recursive_Check with Process_Languages. (Recursive_Check): New Boolean parameter Process_Languages. Call Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to Process_Languages. * prj-proc.ads (Process): New Boolean parameter Process_Languages, * prj-util.ads, prj-util.adb (Executable_Of): New Boolean parameter Ada_Main, defaulted to True. Check for Ada specific characteristics only when Ada_Main is True. * opt.ads: (Follow_Links): New Boolean flag for gnatmake * prj.adb: (Project_Empty): Add new Project_Data components. * prj.ads: New types and tables for non Ada languages. (Project_Data): New components Languages, Impl_Suffixes, First_Other_Source, Last_Other_Source, Imported_Directories_Switches, Include_Path, Include_Data_Set. * prj-env.ads, prj-env.adb: Minor reformatting * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure Put subprograms in alphabetical order * prj-pars.adb (Parse): New Boolean parameter Process_Languages, defaulted to Ada; Call Prj.Proc.Process with Process_Languages and Opt.Follow_Links. * mlib-prj.adb: Back out modification in last version, as they are incorrect. (Build_Library.Check_Libs): Remove useless pragma Warnings (Off) * make.adb: (Mains): Moved to package Makeutl (Linker_Opts): Moved to package Makeutl (Is_External_Assignment): Moved to package Makeutl (Test_If_Relative_Path): Moved to package Makeutl (Gnatmake): Move sorting of linker options to function Makeutl.Linker_Options_Switches. * Makefile.in: Add makeutl.o to the object files for gnatmake * makeusg.adb: Add line for new switch -eL. * gnatls.adb (Image): New function. (Output_Unit): If in verbose mode, output the list of restrictions specified by pragmas Restrictions. * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use Text_IO. * a-calend.adb (Split): Shift the date by multiple of 56 years, if needed, to put it in the range 1970 (included) - 2026 (excluded). (Time_Of): Do not shift Unix_Min_Year (1970). Shift the date by multiple of 56 years, if needed, to put it in the range 1970 (included) - 2026 (excluded). * adaint.h, adaint.c (__gnat_set_executable): New function. 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push and pop GC context. (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE. (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH. (tree_transform, case N_Procedure_Call_Statement): Build a tree. (tree_transform, case N_Code_Statement): Likewise. (gnat_expand_stmt, case LABEL_STMT): Don't look at LABEL_STMT_FIRST_IN_EH. (gnat_expand_stmt, case ASM_STMT): New case. * utils2.c (build_unary_op): Properly set TREE_READONLY of UNCONSTRAINED_ARRAY_REF. * utils.c (poplevel): Temporarily push/pop GC context around inline function expansion. * decl.c (maybe_variable): Properly set TREE_READONLY of UNCONSTRAINED_ARRAY_REF. (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE. * ada-tree.def: (ASM_STMT): New. * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted. (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT, ASM_STMT_INPUT): New. (ASM_STMT_CLOBBER): Likewise. 2004-04-19 Thomas Quinot <quinot@act-europe.fr> * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use general rcheck mechanism to raise Program_Error for E.4(18), instead of a custom raiser in System.Partition_Interface. Part of general cleanup work before PolyORB integration. * snames.ads, snames.adb: Add new runtime library entities and names for PolyORB DSA. * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to exp_dist. (Build_Subprogram_Id): New subprogram provided by exp_dist Code reorganisation in preparation for PolyORB integration. * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to exp_dist. (Build_Subprogram_Id): New subprogram provided by exp_dist * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in actual parameter types for call to dereference of an access-to-subprogram type. * rtsfind.ads: Add new runtime library entities and names for PolyORB DSA. * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value instead, which has the same behaviour here since we never pass it a NULL pointer. * link.c (run_path_option, Solaris case): Use -Wl, as for other platforms. * Makefile.in: adjust object file lists for gnatlink and gnatmake to account for new dependency upon Interfaces.C.Strings + link.o For x86 FreeBSD, use 86numaux. * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up from Mlib.Tgt to Mlib. * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now target-independent. * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove target-specific versions of this subprogram, now implemented as a target-independent function in Mlib. * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb, 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb (Linker_Library_Path_Option): Remove target-specific versions of this subprogram, now implemented as a target-independent function in Mlib. * atree.adb: (Allocate_Initialize_Node): New subprogram. Factors out node table slots allocation. (Fix_Parents): New subprogram. Encapsulate the pattern of fixing up parent pointers for syntactic children of a rewritten node. (New_Copy_Tree): Use New_Copy to copy non-entity nodes. (Rewrite): Use New_Copy when creating saved copy of original node. (Replace): Use Copy_Node to copy nodes. 2004-04-19 Javier Miranda <miranda@gnat.com> * sprint.adb (Sprint_Node_Actual): Give support to the new Access_To_Subprogram node available in Access_Definition nodes. In addition, give support to the AI-231 node fields: null-exclusion, all-present, constant-present. * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram * sinfo.ads, sinfo.adb: New field Access_To_Subprogram_Definition in Access_Definition nodes * sem_ch6.adb (Process_Formals): Move here the code that creates and decorates internal subtype declaration corresponding to the null-excluding formal. This code was previously in Set_Actual_Subtypes. In addition, carry out some code cleanup on this code. In case of access to protected subprogram call Replace_Anonymous_Access_To_Protected_Subprogram. (Set_Actual_Subtypes): Code cleanup. * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to Find_Type in case of anonymous access renamings. Add warning in case of null-excluding attribute used in anonymous access renaming. * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New subprogram * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New subprogram. (Access_Definition): In case of anonymous access to subprograms call the corresponding semantic routine to decorate the node. (Access_Subprogram_Declaration): Addition of some comments indicating some code that probably should be added here. Detected by comparison with the access_definition subprogram. (Analyze_Component_Declaration): In case of access to protected subprogram call Replace_Anonymous_Access_To_Protected. (Array_Type_Declaration): In case of access to protected subprogram call Replace_Anonymous_Access_To_Protected_Subprogram. (Process_Discriminants): In case of access to protected subprogram call Replace_Anonymous_Access_To_Protected_Subprogram. * par.adb (P_Access_Definition): New formal that indicates if the null-exclusion part was present. (P_Access_Type_Definition): New formal that indicates if the caller has already parsed the null-excluding part. * par-ch3.adb (P_Subtype_Declaration): Code cleanup. (P_Identifier_Declarations): Code cleanup and give support to renamings of anonymous access to subprogram types. (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup. (P_Array_Type_Definition): Give support to AI-254. (P_Component_Items): Give support to AI-254. (P_Access_Definition): New formal that indicates if the header was already parsed by the caller. (P_Access_Type_Definition): New formal that indicates if the caller has already parsed the null-excluding part. * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the call to P_Access_Definition. 2004-04-19 Geert Bosch <bosch@gnat.com> * checks.adb (Apply_Float_Conversion_Check): New procedure to implement the delicate semantics of floating-point to integer conversion. (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check. * eval_fat.adb (Machine_Mantissa): Moved to spec. (Machine_Radix): New function. * eval_fat.ads (Machine_Mantissa): Moved from body for use in conversion checks. (Machine_Radix): New function also for use in conversion checks. 2004-04-19 Ed Schonberg <schonberg@gnat.com> * par-prag.adb (Source_File_Name_Project): Fix typo in error message. * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze to decorate the access-to-protected subprogram and the equivalent type. * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support to anonymous access to subprogram types. * exp_ch4.adb (Expand_N_In): Preserve Static flag before constant-folding, for legality checks in contexts that require an RM static expression. * exp_ch6.adb (Expand_N_Function_Call): If call may generate large temporary but stack checking is not enabled, increment serial number to so that symbol generation is consistent with and without stack checking. * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is independent on whether stack checking is enabled, caller must check the corresponding flag. * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need range checks. (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from parent if it has discriminants. (Build_Derived_Private_Type): Constructed full view does not come from source. (Process_Discriminants): Default discriminants on a tagged type are legal if this is the internal completion of a private untagged derivation. * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs no constraint checks, because it corresponds to an existing object. * sem_prag.adb (Process_Convention): Pragma applies only to subprograms in the same declarative part, i.e. the same unit, not the same scope. * sem_res.adb (Valid_Conversion): In an instance or inlined body, ignore type mismatch on a numeric conversion if expression comes from expansion. 2004-04-19 Sergey Rybin <rybin@act-europe.fr> * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for Homonym_Number parameter, add processing for Source_Location parameter corresponding. (Check_Eliminated): Remove the check for homonym numbers, add the check for source location traces. * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number with Arg_Source_Location corresponding to the changes in the format of the pragma. * sem_prag.adb: (Analyze_Pragma): Changes in the processing of Eliminate pragma corresponding to the changes in the format of the pragma: Homonym_Number is replaced with Source_Location, two ways of distinguishing homonyms are mutially-exclusive. 2004-04-19 Joel Brobecker <brobecker@gnat.com> * get_targ.ads (Get_No_Dollar_In_Label): Remove. * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of No_Dollar_In_Label, no longer necessary, as it is always True. (Strip_Suffixes): Likewise. 2004-04-19 Gary Dismukes <dismukes@gnat.com> * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of modulus for compatibility with size clause on targets with 16-bit Integer. * layout.adb (Discrimify): In the case of private types, set Vtyp to full type to fix type mismatches on calls to size functions for discriminant-dependent array components. 2004-04-19 Jerome Guitton <guitton@act-europe.fr> * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time lib. 2004-04-19 Pascal Obry <obry@gnat.com> * mdll-utl.adb (Locate): New version is idempotent. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80856 138bc75d-0d04-0410-961f-82ee72b054a4
* * adadecode.c (ostrcpy): New function.charlet2003-10-241-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (__gnat_decode): Use ostrcpy of strcpy. (has_prefix): Set first parameter a const. (has_suffix): Set first parameter a const. Update copyright notice. Fix source name in header. Removes a trailing space. PR ada/12014. * exp_disp.adb: Remove the test against being in No_Run_Time_Mode before generating a call to Register_Tag. It is redundant with the test against the availability of the function Register_Tag. * g-catiio.adb: (Month_Name): Correct spelling of February * make.adb: (Mains): New package (Initialize): Call Mains.Delete (Gnatmake): Check that each main on the command line is a source of a project file and, if there are several mains, each of them is a source of the same project file. (Gnatmake): When a foreign language is specified in attribute Languages, no main is specified on the command line and attribute Mains is not empty, only build the Ada main. If there is no Ada main, just compile the Ada sources and their closure. (Gnatmake): If a main is specified on the command line with directory information, check that the source exists and, if it does, that the path is the actual path of a source of a project. * prj-env.adb: (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When Full_Path is True, return the full path instead of the simple file name. (Project_Of): New function * prj-env.ads: (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path, defaulted to False. (Project_Of): New function * Makefile.generic: Ensure objects of main project are always checked and rebuilt if needed. Set CC to gcc by default. Prepare new handling of link by creating a global archive (not activated yet). * adadecode.h, atree.h, elists.h, nlists.h, raise.h, stringt.h: Update copyright notice. Remove trailing blanks. Fix source name in header. * sem_ch12.adb: Minor reformatting * sem_ch3.adb: Minor reformatting (including new function return style throughout) * sem_ch3.ads: Minor reformatting (including new function return style throughout) * Make-lang.in: Makefile automatically updated git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72893 138bc75d-0d04-0410-961f-82ee72b054a4
* 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>charlet2003-10-211-23/+14
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* Nathanael Nerode <neroden@gcc.gnu.org>neroden2002-10-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR ada/6919 (forward port of patch for PR ada/5904) * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads 5asystem.ads 5atasinf.ads 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snames.adb snames.ads snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb stringt.ads stringt.h style.adb style.ads stylesw.adb stylesw.ads switch.adb switch.ads sysdep.c system.ads table.adb table.ads targparm.adb targparm.ads targtyps.c tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads types.adb types.ads types.h uintp.adb uintp.ads uintp.h uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb usage.ads utils.c utils2.c validsw.adb validsw.ads widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb xtreeprs.adb: Correct statements in comments about maintainership of GNAT. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@58442 138bc75d-0d04-0410-961f-82ee72b054a4
* Delete all lines containing "$Revision:".geoffk2002-03-141-1/+0
| | | | | | | | | | | * xeinfo.adb: Don't look for revision numbers. * xnmake.adb: Likewise. * xsinfo.adb: Likewise. * xsnames.adb: Likewise. * xtreeprs.adb: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50768 138bc75d-0d04-0410-961f-82ee72b054a4
* * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,bosch2002-03-081-3/+8
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gnatbind.adb, gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb, gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads, gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads, impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb, lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb, memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads, mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb, nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads, output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb, par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb, prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb, prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb, prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads, rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb, s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads, s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb, s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb, s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb, s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb, s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb, s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb, s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb, s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads, s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb, sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb, sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb, sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb, sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb, sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb, sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads, snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads, stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads, table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb, tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb, treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads, types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb, utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes. * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads, g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads, mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb, 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed to mdll-fil.ad[bs] and mdll-util.ad[bs] * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed from mdllfile.ad[bs] and mdlltool.ad[bs] git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50451 138bc75d-0d04-0410-961f-82ee72b054a4
* * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,jsm282001-12-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb, 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb, 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb, 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in, a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb, a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb, cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb, exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb, exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads, g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb, gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c, make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads, par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb, repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb, s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads, s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads, s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads, sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix spelling errors. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48055 138bc75d-0d04-0410-961f-82ee72b054a4
* New Language: Adakenner2001-10-021-0/+224
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45959 138bc75d-0d04-0410-961f-82ee72b054a4
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