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* 2005-03-17 Javier Miranda <miranda@adacore.com>charlet2005-03-181-1/+12
| | | | | | | | | | | | | | | | | | | | * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition of one barrier to avoid wrong usage of this attribute. * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute First_Private_Entity. * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect the subprogram against wrong usage. Adapt the code to traverse the entities in the scope of a record_type because in addition to its usage regarding packages, this subprogram is also called by Expand_N_Freeze_Entity to install the visible declarations of the enclosing scope of a record_type_with_private to establish the proper visibility before freezing the entity and related subprograms. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96664 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-03-08 Javier Miranda <miranda@adacore.com>charlet2005-03-151-13/+123
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Robert Dewar <dewar@adacore.com> Thomas Quinot <quinot@adacore.com> Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * atree.ads, atree.adb: Add support for Elist24 field * atree.h: Fix wrong definition of Field27 Add support for Elist16 field Add support for Elist24 field * einfo.ads, einfo.adb (Abstract_Interfaces, Set_Abstract_Interfaces): New subprograms. (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New subprograms. (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of entities rather than a single node. (Is_Interface, Set_Is_Interface): New subprogram (First_Tag_Component): New syntesized attribute (Next_Tag_Component): New synthesized attribute (Write_Entity_Flags): Upgraded to write Is_Interface (Write_Field24_Name): Upgraded to write Abstract_Interfaces (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias (Task_Body_Procedure): New subprogram to read this attribute. (Set_Task_Body_Procedure): New subprogram to set this attribute. (Has_Controlled_Component): Now applies to all entities. This is only a documentation change, since it always worked to apply this to other than composite types (yielding false), but now this is official. Update documentation on Must_Be_Byte_Aligned for new spec * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb, exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the uses of the Access_Disp_Table attribute to reference the first dispatch table associated with a tagged type. As part of the implementation of abstract interface types, Access_Disp_Table has been redefined to contain a list of dispatch tables (rather than a single dispatch table). Similarly, upgrade all the references to Tag_Component by the new attribute First_Tag_Component. (Find_Inherited_TSS): Moved to exp_tss. Clean up test in Expand_N_Object_Declaration for cases where we need to do a separate assignment of the initial value. (Expand_N_Object_Declaration): If the expression in the declaration of a tagged type is an aggregate, no need to generate an additional tag assignment. (Freeze_Type): Now a function that returns True if the N_Freeze_Entity is to be deleted. Bit packed array ops are only called if operands are known to be aligned. (Component_Equality): When returning an N_Raise_Program_Error statement, ensure that its Etype is set to Empty to avoid confusing GIGI (which expects that only expressions have a bona fide type). (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly determine the amount of data to be copied. * par.adb (P_Interface_Type_Definition): New subprogram that parses the new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345): INTERFACE_TYPE_DEFINITION ::= [limited | task | protected | synchronized] interface [AND interface_list] * par-ch3.adb (P_Type_Declaration): Modified to give support to interfaces. (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to interfaces. (P_Interface_Type_Definition): New subprogram that parses the new syntax rule of Ada 2005 interfaces (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error messages by the correct RENAMES (quotes removed). * sem_prag.adb: Upgrade all the references to Tag_Component by the new attribute First_Tag_Component. * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed (Interface_List, Set_Interface_List): New subprograms. (Interface_Present, Set_Interface_Present): New subprograms. (Limited_Present, Set_Limited_Present): Available also in derived type definition nodes. (Protected_Present, Set_Protected_Present): Available also in record type definition and derived type definition nodes. (Synchronized_Present, Set_Synchronized_Present): New subprograms. (Task_Present, Set_Task_Present): New subprogram. (Task_Body_Procedure): Removed. (Set_Task_Body_Procedure): Removed. These subprogram have been removed because the attribute Task_Body_Procedure has been moved to the corresponding task type or task subtype entity to leave a field free to store the list of interfaces implemented by a task (for AI-345) Add Expression field to N_Raise_Statement node for Ada 2005 AI-361 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with expression flag Do_Range_Check (Exception_Junk): Change to Flag7 to accomodate above change (Box_Present, Default_Name, Specification, Set_Box_Present, Set_Default_Name, Set_Specification): Expand the expression "X in N_Formal_Subprogram_Declaration" into the corresponding two comparisons. Required to use the csinfo tool. * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where "with string" given. * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string expression given. * par-ch11.adb (P_Raise_Statement): Recognize with string expression in 2005 mode * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity attribute Task_Body_Procedure rather than the old semantic field that was available in the task_type_declaration node. * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal interface type definitions. (P_Formal_Derived_Type_Definition): Modified to handle the list of interfaces. * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a task type declaration. (P_Protected): Modified to handle the list of interfaces in a protected type declaration. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96489 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-02-09 Robert Dewar <dewar@adacore.com>charlet2005-02-101-54/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thomas Quinot <quinot@adacore.com> Javier Miranda <miranda@adacore.com> Pascal Obry <obry@adacore.com> Ed Schonberg <schonberg@adacore.com> Doug Rupp <rupp@adacore.com> Gary Dismukes <dismukes@adacore.com> Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * g-zstspl.ads: New file. * a-chahan.ads, a-chahan.adb: Add declarations from AI-285 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in Ada 95 mode Add definition of Wide_Wide_Space for AI-285 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new interface (to support Ada 95 and Ada 2005 units). Add Unbounded_IO files Add entries for Wide_Wide packages for AI-285 Add list of containers packages to Ada 2005 unit list * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to support new Unbounded_IO package cleanly. * g-utf_32.ads, g-utf_32.adb: New files. * Makefile.rtl: Add entry for g-utf_32 Add new files for Unbounded_IO Adjust make file for new AI-285 wide wide packages Add AI-302 containers to the run time. * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads, a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New subprograms for AI-301. * a-stwiun.adb, a-stwiun.ads: Minor reformatting. * a-stunau.ads: Minor comment correction * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes etc. Also extend Text_IO_Kludge to support Wide_Wide_Text_IO (Check_RPC): Update to match changes in expanded code. Clean up unused entity. * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String was not taken into account. This includes proper initialization with Normalize_Scalars. (Get_Simple_Init_Val): Major rewrite for initialize scalars and normalize scalars cases (particularly the latter) to do a better job of finding invalid representations. * s-scaval.ads, s-scaval.adb: Add values for zero invalid values * s-strops.ads, s-strops.adb: Remove string normalize routines, never used * exp_dist.adb: Add support for wide wide character type (Expand_Receiving_Stubs_Bodies): For a package declaration that has a private part, generate stub bodies at the end of the private part, not the visible part. (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for PolyORB support. (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and generic wrapper to execute final processing after completing the expansion of the RPC receiver for an RACW. * snames.h, snames.ads, snames.adb: Add definitions for wide_wide packages and attributes. (Preset_Names): Addition of the new reserved words of Ada 2005, that is interface, overriding and synchronized. (Get_Pragma_Id): Give support to the use of the new reserved word "interface" as a pragma name. (Is_Pragma_Name): Give support to the use of the new reserved word "interface" as a pragma name. (Preset_Names): Add stream_size string for the Stream_Size Ada2005 attribute implementation. * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity checks to entities that are output parameters of Asm operations. Handle the Stream_Size attribute. Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error for second parameter being 0.0. Add support for wide wide character type. (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute. * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb, s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support for wide wide character cases. * cstand.adb: Create entities for Wide_Wide_Character and Wide_Wide_String. * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in accordance with AI-258. Add new declarations for 16/32 bit C character types (Part of AI285) * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag (Obsolescent_Warning): New field (Rep_Clause): New local subprogram used to share code. Returns the rep clause for which the name is given in parameter. (Has_Stream_Size_Clause): New routine. (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause. (Address_Clause): Implementation is now using Rep_Clause. (Alignment_Clause): Idem. (Size_Clause): Idem. * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005 entity in non-Ada 2005 mode and generate warning. * par-prag.adb: Add handling of one argument form for pragma Ada_05. (Prag): Code cleanup. Remove old gnat pragma "overriding" * sem_prag.adb: Add handling of one argument form for pragma Ada_05 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings on the named unit if the pragma is not in the current compilation unit, so that elaboration calls in the current unit can set up an elaboration dependency on the named unit, as needed. (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library subprogram as well as for subprograms declared within a package. (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT pragma overriding. * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched to z) to avoid some instances of duplication for Wide_Wide packages. * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide characters. * scn.adb: Char_Literal_Value field is now a Uint * scng.adb: Significant rewrite to handle new Ada 2005 features allowing wide and wide wide characters in program text, e.g. for identifiers, as described in AI-285. (Set_Reserved): New procedure, makes setting up keywords cleaner. (Initialize_Scanner): Register the new reserved words of Ada 2005. (Scan): Give support to the new reserved words. * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a warning notifying that interface, overriding, and synchronized are new reserved words. (P_Pragma): Allow the use of the new reserved word "interface" as a pragma name. * gnatls.adb, gnatbind.adb, ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename identifiers named "interface" to "SAL_Interface". * bindgen.adb (Gen_Main_Ada): Add support for the new SEH (Structured Exception handling). (Gen_Main_C): Idem. * bindgen.adb: (Gen_Main_Ada): Set the default exit code if specified. (Gen_Main_C): Likewise. Part of *DC20-006. (Gen_Output_File_C): Remove redundant output of gnat_exit_status. Code cleanup. Rename identifiers named "interface" to "SAL_Interface" * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of new -Xnnn switch. * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that has a collision with the new Ada 2005 "interface" reserved word. * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode, generate a warning notifying that interface, overriding, and synchronized are new reserved words. * scans.ads (Token_Type): Addition of the tokens corresponding to the new reserved words of Ada 2005: Tok_Interface, Tok_Overriding and Tok_Synchronized. * sem_res.adb (Resolve_Actuals): Change error messages to refer to "dispatching" rather than "primitive" operations, since dispatching calls are now allowed to abstract formal subprograms (which are not primitive). Char_Literal_Value field is now a Uint (Resolve_Slice): If the prefix is an access to an unconstrained array, compute the actual subtype of the designated object to impose the proper index constraints. (Resolve_Selected_Component): Do not insert an access check if the prefix is an access type: such a node is expanded into an explicit dereference, on which the access check is performed anyway. Removes expensive duplicate checks. (Resolve_Call): Use new flag Is_Obsolescent and field Obsolescent_Warning so that pragma Obsolescent works on library subprograms. Add support for wide wide character type (Resolve_Allocator): Replace the error message on wrong null-exclusion value by a warning message. (Resolve_Type_Conversion): If the mixed-mode expression is interpreted as fixed-point, and one of the operands is non-static and universal, it can only be an illegal exponentiation operation, in which case there is no real value to retrieve. * exp_strm.adb: Add support for wide wide character type (Build_Elementary_Input_Call): Compute the size of the stream element by querying the rep chain to find the Stream_Attribute attribute value. (Build_Elementary_Write_Call): Ditto. * sem_aggr.adb: Char_Literal_Value field is now a Uint Add support for wide wide character type Replace the error messages on wrong null-exclusion value by warnings as described in Ada 2005. (Resolve_Extension_Aggregate): Document the fact that the error message on class-wide expressions in extensions aggregates. * sem_case.adb: Add support for wide wide character type * sem_ch13.adb: Add support for wide wide character type (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute. * sem_ch3.adb: Add support for wide wide character type (Process_Subtype): If constraint is illegal for the type, set Ekind of now-useless Itype, to prevent cascaded errors on a compiler built without -gnatp. * sem_ch8.adb: Add with and use of Sem_Disp. (Analyze_Subprogram_Renaming): Replace unclean uses of Corresponding_Spec with Corresponding_Formal_Spec (and delete setting of Corresponding_Spec to Empty). (Attribute_Renaming): Replace use of Corresponding_Spec with Corresponding_ Formal_Spec and simplify condition. (Use_One_Package): Check that scope of homonym of identifier is defined, before checking whether it is a wrapper package. Add support for wide wide character type * sem_eval.adb: Add support for wide wide character type. (Eval_Arithmetic_Op): Check for compile time known signed integer overflow in the non-static case. (Subtypes_Statically_Match): A formal scalar type and its base type do not statically match. * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to "not in" for test of N_Formal_Subprogram_Declaration (which is now a subtype). (Unit_Declaration_Node): Ditto. (Is_Variable_Prefix): For the case of an indexed component whose prefix has a packed array type, the prefix has been rewritten into a type conversion. Determine variable-ness from the converted expression. Handle wide wide character cases. * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String * stringt.ads, stringt.adb: Handle full UTF-32 range. Remove ["0A"] from comment, since it can look like a line terminator. Currently we don't permit this, but this is under discussion by the ARG, and it is easy enough to use a different example. * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for handling UTF-32 encoding for wide wide character. Implement new brackets coding ["hhhhhhhh"] Add UTF-8 encodings for full UTF-32 range * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31 bit range Add full UTF-32 support. (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to notify that constraint error will be raised at run-time because a null value is assigned to a null-excluding object. Remove some obsolete declarations and make Char_Code unsigned. * a-except.adb (Rcheck_30): New subprogram. Addition of the message corresponding to CE_Null_Not_Allowed, and adjust the output of all the Rcheck subprograms. * checks.adb (Check_Null_Not_Allowed): Replace the error message on wrong null-exclusion value by a warning message. (Enable_Range_Check): Do range check if the prefix is an explicit dereference whose designated object is an unconstrained array. Current algorithm for removing duplicate checks is over-eager in this case. * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong null-exclusion value by a warning message * atree.h, atree.ads, atree.adb: Remove Char_Code field support completely. Add support for Uint2 field sem_ch2.adb, exp_ch11.adb, exp_dbug.adb, exp_prag.adb: Char_Literal_Value field is now a Uint. * exp_util.adb (Insert_Actions): Replace N_Formal_Subprogram_Declaration by N_Formal_{Abstract|Concrete}_Subprogram_Declaration. Char_Literal_Value field is now a Uint. * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function defined for subprogram renaming declarations. When set, the field indicates the defining entity of a corresponding formal subprogram when the renaming corresponds to a formal subprogram association in an instantiation. (Set_Corresponding_Formal_Spec): New procedure to return Corresponding_Formal_Spec field. Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration (which is now a subtype). Char_Literal_Value field is now a Uint * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the pointer to the base of the dispatch table. Minor changes to comments. (Controlling_Type): New function for determining the tagged type associated with a tagged primitive subprogram. (Expand_Dispatching_Call): Add support for a controlling actual that is directly a value of type Ada.Tag rather than a tagged object. * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation describing the new layout. (Dispatch_Table): The expander computes the actual array size, allocates the Dispatch_Table record accordingly, and generates code that displaces the base of the record after the Typeinfo_Ptr component. The access to these components is done by means of local functions. (Offset_To_Top): New function. (Typeinfo_Ptr): New function. (Get_TSD): Modified to access the new position of the TSD. (Set_TSD): Modified to save the TSD in its new position. * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the case of formal abstract subprograms. Add check and message for -gnat05. Update comments. * sem_ch12.adb: Add with and use for Sem_Disp. (Analyze_Associations): Minor change from "=" to "in" for use of N_Formal_Subtype_Declaration (which is now a subtype). (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of N_Formal_Subtype_Declaration (which is now a subtype). (Analyze_Formal_Subprogram): Add handling for N_Formal_Abstract_Subprogram, marking the formal as abstract and dispatching, setting the controlling status of the formal parameters and result, and issuing an error if there is no controlling type for the formal subprogram. (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec, which is an unclean use of that field, we set the new field Corresponding_Formal_Spec to make the formal subprogram available to processing in Analyze_Subprogram_Declaration. (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point, Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type Constrained, so that it is is does not statically match its anonymous base type. * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for abstract formal subprograms in error check for functions returning abstract types. Set scope of new designator for a parameterless subprogram, so that it is available when checking the body for nested subprograms, before full analysis of said body. (Analyze_Subprogram_Body): Warn on inlining bodies with nested subprogram only if inner one comes from source. (Analyze_Function_Call): If the call is given in object notation, the analysis of the name rewrites the node and analyzes it with the proper argument list. After analyzing the name, if the call has been rewritten and the result type is set, no further analysis is needed. (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype mark in function specification, in a context where the formals are visible and hide outer homographs. * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope as the tagged type for the cases of abstract formal subprograms and renamings of those. Clean up spec comments. (Check_Dispatching_Context): Add error message to indicate "abstract procedure", covering the case of a call to a formal abstract procedure that has statically tagged operands. (Check_Dispatching_Call): Check for the case of an actual given by a tag-indeterminate function call whose type is an ancestor of the containing call's associated tagged type. This situation can occur for inherited primitives with function defaults. In this case we use the tagged type's tag directly as the controlling argument for the calls. (Expand_Call): Name change on call to Expand_Dispatch_Call. * sprint.adb (Sprint_Node_Actual): Split N_Formal_Subprogram_Declaration into two alternatives for the new cases N_Formal_Abstract_Subprogram_Declaration and N_Formal_Concrete_Subprogram_Declaration. Char_Literal_Value field is now a Uint. * trans.c: Get rid of junk Uint2 reference. Char_Literal_Value field is now a Uint. (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P. (gigi): Correct third arg to gimplify_body. * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag. (TYPE_LANG_FLAG_0): Check for record or union. * treepr.adb: Char_Literal_Value field is now a Uint * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and UI_From_CC. * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function Add full UTF-32 support Char_Code is now 32 bits * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with wide character UTF_32 line terminators. Initialize Main_Source_File to avoid error when no main source is loaded. * errout.adb (Finalize): Do not check Num_SRef_Pragmas (Main_Source_File) when no main source has been loaded, to avoid potential crash. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94809 138bc75d-0d04-0410-961f-82ee72b054a4
* * atree.adb: Add a fifth component to entitiescharlet2005-01-031-0/+89
| | | | | | | | | | | | | | | This allows us to add 32 flags and four new fields * atree.ads: Add a fifth component to entities This allows us to add 32 flags and four new fields * einfo.ads, einfo.adb: Document new fields and new flags now available Add routines for printing new fields * treepr.adb: Call routines to print out additional fields if present git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92830 138bc75d-0d04-0410-961f-82ee72b054a4
* * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer usedcharlet2004-11-191-59/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (Has_Rep_Pragma): New function (Has_Attribute_Definition_Clause): New function (Record_Rep_Pragma): Moved here from sem_ch13.adb (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure (Expand_Pragma_Psect_Object): New procedure These procedures contain the revised and cleaned up processing for these two pragmas. This processing was formerly in Sem_Prag, but is more appropriately moved here. The cleanup involves making sure that the pragmas are properly attached to the tree, and that no nodes are improperly shared. * sem_prag.adb: Move expansion of Common_Object and Psect_Object pragmas to Exp_Prag, which is more appropriate. Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to check for duplicates Remove use of Is_Psected flag, no longer needed. Use new Make_String_Literal function with string. * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes that are functions return universal values, that have to be converted to the context type. Use new Make_String_Literal function with string. (Get_Stream_Convert_Pragma): New function, replaces the use of Get_Rep_Pragma, which had to be kludged to work in this case. * freeze.adb: Use new Has_Rep_Pragma function * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal function with string. Use new Has_Rep_Pragma function. * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes string argument. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90904 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-08-09 Thomas Quinot <quinot@act-europe.fr>charlet2004-08-091-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind from complaining on potential uninitialized reference. Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification and test explicitly for non-zero return value. * g-socthi.ads (Is_Socket_In_Set): Declare imported function as returning C.int, to avoid using a derived boolean type. * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use Duplicate_Subexpr_No_Checks in preference to direct use of Remove_Side_Effects and New_Copy_Tree. Clear Comes_From_Source on prefix of 'Size attribute reference. * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.adb: Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification and test explicitly for non-zero return value. * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads: (Is_Socket_In_Set): Declare imported function as returning C.int, to avoid using a derived boolean type. 2004-08-09 Albert Lee <lee@gnat.com> * system-irix-n32.ads: Refine tasking priority constants for IRIX. 2004-08-09 Pascal Obry <obry@gnat.com> * gnat_ugn.texi: Document new way to build DLLs on Windows using GCC's -shared option. * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into Options_2 parameter (options put after object files). 2004-08-09 Olivier Hainque <hainque@act-europe.fr> * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to ignore overflows on low and high bounds of an index to also account for differences in signedness between sizetype and gnu_index_subtype. These are as legitimate as the ones caused by a lower TYPE_PRECISION on sizetype. 2004-08-09 Robert Dewar <dewar@gnat.com> * s-solita.ads, s-solita.adb: Minor reformatting * gnat_rm.texi: Add documentation for pragma Profile (Restricted) Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new obsolescent section Add note that No_Implicit_Conditionals does not suppress run time constraint checks. * vms_conv.ads: Minor reformatting * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup and necessary for following change). (Mark): Return new format Mark_Id containing sec stack address (Release): Use sec stack address from Mark_Id avoiding Self call * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack pointer (cleanup and necessary for following change). Define Mark_Id as record containing address of secondary stack, that way Release does not need to find the stack again, decreasing the number of calls to Self and improving efficiency. * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of case variable into the individual case branches when possible. * sem_ch11.adb: Minor reformatting * prj.ads: Correct spelling of suffixs * prj-nmsc.adb: Minor reformatting Correct spelling suffixs throughout (also in identifiers) * freeze.adb: Minor spelling correction * exp_ch2.adb: Cleanups to handling of Current_Value (no functional effect). * bld.adb: Correct spelling of suffixs * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument 2004-08-09 Ed Schonberg <schonberg@gnat.com> PR ada/15408 * sem_ch7.adb (Install_Private_Declarations): In the body of the package or of a child, private entities are both immediately_visible and not hidden. 2004-08-09 Ed Schonberg <schonberg@gnat.com> * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer, there are no range checks on the value of the literal. * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being wrapped is the triggering alternative of an asynchronous select, action statements mustbe inserted before the select itself. * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the case where the prefix is a protected function call. (Resolve_Attribute, case 'Access): The attribute reference on a subprogram is legal in a generic body if the subprogram is declared elsewhere. 2004-08-09 Vincent Celier <celier@gnat.com> * makegpr.adb (Build_Library): Link with g++ if C++ is one of the languages, otherwise building the library may fail with unresolved symbols. (Compile_Sources): Do not build libraries if -c switch is used * gnatlink.adb (Process_Args): New switches -M and -Mmap (Write_Usage): If map file creation is supported, output new switches -M and -Mmap. (Gnatlink): When -M is specified, add the necessary switch(es) to the gcc call, when supported. * Makefile.in: Added indepsw.o to the object list for gnatlink Specified the AIX, GNU/Linux and Windows versions of indepsw.adb * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb, indepsw.adb, indepsw.ads: New files. 2004-08-09 Bernard Banner <banner@gnat.com> * system-vxworks-x86.ads, s-vxwork-x86.ads: New files. * Makefile.in: add section for vxworks x86 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com> * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with per-object constrained components where the discriminant is of an Access type. (Build_Record_Init_Proc): Add condition to prevent the inheritance of the parent initialization procedure for derived Unchecked_Unions. Instead, derived Unchecked_Unions build their own initialization procedure. (Build_Variant_Record_Equality): Implement Unchecked_Union equality. Check the body of the subprogram for details. (Freeze_Record_Type): Prevent the inheritance of discriminant checking functions for derived Unchecked_Union types by introducing a condition. Allow the creation of TSS equality functions for Unchecked_Unions. (Make_Eq_Case): Rename formal parameter Node to E in function signature. Add formal parameter Discr to function signature. Discr is used to control the generated case statement for Unchecked_Union types. (Make_Eq_If): Rename formal parameter Node to E in function signature. * exp_ch4.adb (Build_Equality_Call): Implement equality calls for Unchecked_Unions. Check the body of the subprogram for details. (Expand_Composite_Equality): Augment composite type equality to include correct handling of Unchecked_Union components. (Expand_N_In): Add condition to detect illegal membership tests when the subtype mark is a constrained Unchecked_Union and the expression lacks inferable discriminants, and build a Raise_Program_Error node. (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used to detect types that contain components of unconstrained Unchecked_Union subtype. Add condition to detect equality between types that have an unconstrained Unchecked_Union component, and build a Raise_Program_Error node. Add condition to detect equality between Unchecked_Union types that lack inferable discriminants, and build a Raise_Program_Error node. Otherwise build a TSS equality function call. (Expand_N_Type_Conversion): Add condition to detect illegal conversions from a derived Unchecked_Union to an unconstrained non-Unchecked_Union with the operand lacking inferable discriminants, and build a Raise_ Program_Error node. (Expand_Record_Equality): Remove guard that prevents Unchecked_Union composite equality. (Has_Inferable_Discriminants): Implement new predicate for objects and expressions of Unchecked_Union type. Check the body of subprogram for details. (Has_Unconstrained_UU_Components): Add function Component_Is_Unconstrained_UU. It is used to detect whether a single component is of an unconstrained Unchecked_Union subtype. Add function Variant_Is_Unconstrained_UU. It is used to detect whether a single component inside a variant is of an unconstrained Unchecked_Union type. * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the inferred discriminant values. Add condition to generate a case statement with an inferred discriminant as the switch. (Make_Component_List_Assign): Introduce a Boolean flag that determines the behaviour of the subprogram in the presence of an Unchecked_Union. Add condition to trigger the usage of the inferred discriminant value as the generated case statement switch. (Make_Field_Assign): Introduce a Boolean flag that determines the behaviour of the subprogram in the presence of an Unchecked_Union. Add condition to trigger the usage of the inferred discriminant value as the right-hand side of the generated assignment. * exp_ch6.adb (Expand_Call): Add condition to skip extra actual parameter generation when dealing with Unchecked_Unions. * checks.adb (Apply_Discriminant_Check): Do not apply discriminant checks for Unchecked_Unions. * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint * exp_attr.adb (Expand_N_Attribute_Reference): Produce Raise_Program_Error nodes for the execution of Read and Write attributes of Unchecked_Union types and the execution of Input and Output attributes of Unchecked_Union types that lack default discriminant values. * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma Unchecked_Union. Add procedure Check_Component. It is used to inspect per-object constrained components of Unchecked_Unions for being Unchecked_Unions themselves. Add procedure Check_Variant. It is used to check individual components withing a variant. * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents comparison of Unchecked_Unions. (Resolve_Equality_OP): Remove guard that prevents equality between Unchecked_Unions. * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation of component subtypes for Unchecked_Union components. (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type since it is the actual subtype. * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct pass of Unchecked_Union subtypes as generic actuals to formal types that lack known_discriminant_parts or that are derived Unchecked_Union types, and do nothing. In any other case, produce an error message. * sem_ch3.adb (Analyze_Component_Declaration): Add function Contains_POC. It determines whether a constraint uses the discriminant of an enclosing record type. Add condition to detect per-object constrained component and set the appropriate flag. (Derived_Type_Declaration): Remove guard that prevents derivation from Unchecked_Union types. (Process_Subtype): Remove quard that prevents the creation of Unchecked_ Union subtypes. * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of references to Unchecked_Union discriminants. * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra formal generation when dealing with Unchecked_Unions. (Set_Actual_Subtypes): Add condition to prevent generation of actual subtypes for Unchecked_Unions. * sem_ch7.adb (Analyze_Package_Specification): Add procedure Inspect_Unchecked_Union_Completion. It is used to detect incorrect completions of discriminated partial views by Unchecked_Unions and produce an error message. 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * trans.c (struct stmt_group): New field, GLOBAL. (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted. (struct elab_info): New struct. (elab_info_list, gnu_elab_proc_stack): New variables. (Compilation_Unit_to_gnu): New procedure. (gigi): Call it and also handle elaboration procs we've saved. (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize global field from parent. (gnat_to_gnu): Get decl from gnu_elab_proc_stack. (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu. (start_stmt_group): Initialize global field from parent. (add_decl_expr): Set to global for current statement group. (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not post. * utils.c (global_bindings_p): True when no current_function_decl; no longer check current_binding_level. 2004-08-09 Ben Brosgol <brosgol@gnat.com> * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition choice. * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85714 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-06-25 Pascal Obry <obry@gnat.com>charlet2004-06-251-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * makegpr.adb (Build_Library): Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library call. * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and Relocatable are now synonym. * Makefile.in: Use s-parame-mingw.adb on MingW platform. * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition. Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library call. * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable. (Default_DLL_Address): Removed. * 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-vxworks.adb: (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable. (Default_DLL_Address): Removed. * mlib-tgt-mingw.adb: Ditto. (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name. * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute the initial thread stack size. * a-strmap.ads: Move package L to private part as it is not used in the spec. Found while reading code. 2004-06-25 Olivier Hainque <hainque@act-europe.fr> * tracebak.c: Introduce support for a GCC infrastructure based implementation of __gnat_backtrace. * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record any more. Use accessors instead. This eases maintenance and relaxes some alignment constraints. (_GNAT_Exception structure): Remove the Ada specific fields (EID_For, Adjust_N_Cleanups_For): New accessors, exported by a-exexpr.adb. (is_handled_by, __gnat_eh_personality): Replace component references to exception structure by use of the new accessors. * init.c (__gnat_initialize): Adjust comments to match the just reverted meaning of the -static link-time option. * adaint.c (convert_addresses): Arrange not to define a stub for mips-irix any more, as we now want to rely on a real version from a recent libaddr2line. * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that the personality routine can use them and not have to rely on a C counterpart of the record anymore. This simplifies maintenance and relaxes the constraint of having Standard'Maximum_Alignment match BIGGEST_ALIGNMENT. Update comments, and add a section on the common header alignment issue. 2004-06-25 Geert Bosch <bosch@gnat.com> * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in polynomial approximation. Fixes inconsistency with Cody/Waite algorithm. 2004-06-25 Robert Dewar <dewar@gnat.com> * gnat_rm.texi: Fix section on component clauses to indicate that the restriction on byte boundary placement still applies for bit packed arrays. Add comment on stack usage from Initialize_Scalars * gnat_ugn.texi: Add documentation for -gnatyLnnn * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for limiting nesting level. * usage.adb: Add line for -gnatyLnnn switch * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads, sem_ch13.adb, exp_aggr.adb: Minor reformatting * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base type as well as on the subtype. This corrects a problem in freeze in setting alignments of atomic types. * sem_eval.ads: Minor comment typo fixed * par-util.adb (Push_Scope_Stack): Check for violation of max nesting level. Minor reformatting. * fname.adb (Is_Predefined_File_Name): Require a letter after the minus sign. This means that file names like a--b.adb will not be considered predefined. * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing record Test new flag and give diagnostic for bad component clause. (Freeze_Entity): Set alignment of array from component alignment in cases where this is safe to do. * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed arrays. * cstand.adb: (Create_Standard): Set alignment of String to 1 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated code in the common constrained array cases. * a-storio.adb: Change implementation to avoid possible alignment problems on machines requiring strict alignment (data should be moved as type Buffer, not type Elmt). * checks.adb (Apply_Array_Size_Check): Improve these checks by killing the overflow checks which we really do not need (64-bits is enough). 2004-06-25 Vincent Celier <celier@gnat.com> * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path inconditionally for the main project. (Recursive_Add_Archives.Add_Archive_Path): New procedure (Link_Executables.Check_Time_Stamps): New procedure (Link_Executables.Link_Foreign): New procedure Changes made to reduce nesting level of this package (Check): New procedure (Add_Switches): When not in quiet output, check that a switch is not the concatenation of several valid switches. If it is, issue a warning. (Build_Global_Archive): If the global archive is rebuilt, linking need to be done. (Compile_Sources): Rebuilding a library archive does not imply rebuilding the global archive. (Build_Global_Archive): New procedure (Build_Library): New name for Build_Archive, now only for library project (Check_Archive_Builder): New procedure (Create_Global_Archive_Dependency_File): New procedure (Gprmake): Call Build_Global_Archive before linking * makegpr.adb: Use Other_Sources_Present instead of Sources_Present throughout. (Scan_Arg): Display the Copyright notice when -v is used * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=) for gnatls. * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT COMPILE. Add new GNAT LIST qualifier /FILES= Added qualifier /DIRECTORY= to GNAT METRIC Added qualifier /FILES= to GNAT METRIC Added qualifier /FILES to GNAT PRETTY * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS, to take into account both versions of the switch. * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should always be the last switch to the gcc driver. Disable switch storing so that switches automatically added by the gcc driver are not put in the ALI file. * prj.adb (Project_Empty): Take into account changes in components of Project_Data. * prj.ads (Languages_Processed): New enumaration value All_Languages. * prj.ads (Project_Data): Remove component Lib_Elaboration: never used. Split Boolean component Ada_Sources_Present in two Boolean components Ada_Sources_Present and Other_Sources_Present. Minor reformatting * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present instead of Sources_Present. (Set_Ada_Paths.Add.Recursive_Add): Ditto * prj-nmsc.adb: Minor reformatting (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme (Check_Ada_Naming_Scheme_Validity): New name of previous procedure Check_Ada_Naming_Scheme. Change Sources_Present to Ada_Sources_Present or Other_Sources_Present throughout. * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter In_Limited. Make sure that all cycles where there is at least one "limited with" are detected. (Parse_Single_Project): New Boolean parameter In_Limited * prj-proc.adb (Recursive_Check): When Process_Languages is All_Languages, call first Prj.Nmsc.Ada_Check, then Prj.Nmsc.Other_Languages_Check. * prj-proc.adb (Process): Use Ada_Sources_Present or Other_Sources_Present (instead of Sources_Present) depending on Process_Languages. * lang-specs.h: Keep -g and -m switches in the same order, and as the last switches. * lib.adb (Switch_Storing_Enabled): New global Boolean flag (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to False. (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is False. * lib.ads (Disable_Switch_Storing): New procedure. * make.adb: Modifications to reduce nesting level of this package. (Check_Standard_Library): New procedure (Gnatmake.Check_Mains): New procedure (Gnatmake.Create_Binder_Mapping_File): New procedure (Compile_Sources.Compile): Add switch -gnatez as the last option (Display): Never display -gnatez * Makefile.generic: When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT) * gnatcmd.adb (Check_Project): New function (Process_Link): New procedure to reduce nesting depth (Check_Files): New procedure to reduce the nesting depth. For GNAT METRIC, include the inherited sources in extending projects. (GNATCmd): When GNAT LS is invoked with a project file and no files, add the list of files from the sources of the project file. If this list is too long, put it in a temp text files and use switch -files= (Delete_Temp_Config_Files): Delete the temp text file that contains a list of source for gnatpp or gnatmetric, if one has been created. (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources in the project file is too large, create a temporary text file that list them and pass it to the tool with "-files=<temp text file>". (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the generated file is in not in Ada. * gnatls.adb: Remove all parameters And_Save that are no longer used. (Scan_Ls_Arg): Add processing for -files= (Usage): Add line for -files= * g-os_lib.adb (On_Windows): New global constant Boolean flag (Normalize_Pathname): When on Windows and the path starts with a directory separator, make sure that the resulting path will start with a drive letter. * clean.adb (Clean_Archive): New procedure (Clean_Project): When there is non-Ada code, delete the global archive, the archive dependency files, the object files and their dependency files, if they exist. (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only. 2004-06-25 Thomas Quinot <quinot@act-europe.fr> * sinfo.ads: Fix typo in comment. * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses the TSS for remote access-to-subprogram types, since these TSS are always present once the type has been analyzed. (RAS_E_Dereference): Same. * sem_attr.adb (Analyze_Attribute): When analysis of an attribute reference raises Bad_Attribute, mark the reference as analyzed so the node (and any children resulting from rewrites that could have occurred during the analysis that ultimately failed) is not analyzed again. * exp_ch7.ads (Find_Final_List): Fix misaligned comment. * exp_dist.adb: Minor comment fix. * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected type is an anonymous access type, no unchecked deallocation of the allocated object can occur. If the object is controlled, attach it with a count of 1. This allows attachment to the Global_Final_List, if no other relevant list is available. (Get_Allocator_Final_List): For an anonymous access type that is the type of a discriminant or record component, the corresponding finalisation list is the one of the scope of the type. 2004-06-25 Ed Schonberg <schonberg@gnat.com> * sem_ch3.adb (Replace_Type): When computing the signature of an inherited subprogram, use the first subtype if the derived type declaration has no constraint. * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array before applying previous optimization. Minor code cleanup. * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is placed at the beginning of an unpacked record without explicit alignment, a slice of it will be aligned and does not need a copy when used as an actual. 2004-06-25 Ed Schonberg <schonberg@gnat.com> PR ada/15591 PR ada/15592 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute reference is written with expressions mimicking parameters. 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com> PR ada/15589 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to STEP 2a. The constraints of a full type declaration of a derived record type are checked for conformance with those declared in the corresponding private extension declaration. The message "not conformant with previous declaration" is emitted if an error is detected. 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr> * g-traceb.ads: Document the need for -E binder switch in the spec. * g-trasym.ads: Document the need for -E binder switch in the spec. 2004-06-25 Jose Ruiz <ruiz@act-europe.fr> * sem_prag.adb: Add handling of pragma Detect_Blocking. * snames.h, snames.ads, snames.adb: Add entry for pragma Detect_Blocking. * s-rident.ads: Change reference to pragma Detect_Blocking. * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in system.ads. * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False) to indicate whether pragma Detect_Blocking is active. * par-prag.adb: Add entry for pragma Detect_Blocking. * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug of not handling WITH. Note that this replaces the previous update which was incorrect. 2004-06-25 Javier Miranda <miranda@gnat.com> * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the use-clauses to have a clean environment. * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force the installation of the use-clauses to stablish a clean environment in case of compilation of a separate unit; otherwise the call to use_one_package is protected by the barrier Applicable_Use. * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force the installation of the use-clauses to stablish a clean environment in case of compilation of a separate unit. (End_Use_Clauses): Minor comment cleanup. 2004-06-25 Sergey Rybin <rybin@act-europe.fr> * gnat_ugn.texi: Add description of the gnatpp 'files' switch git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83658 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-05-24 Geert Bosch <bosch@gnat.com>charlet2004-05-241-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi with 192 bits of precision, sufficient to reduce a double-extended arguments X with a maximum relative error of T'Machine_Epsilon, for X in -2.0**32 .. 2.0**32. (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent reduction by the processor, which only uses a 68-bit approximation of Pi. (Tan): Always reduce arguments and compute function either using the processor's fptan instruction, or by dividing sin and cos as needed. 2004-05-24 Doug Rupp <rupp@gnat.com> * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid gcc error on 32/64 bit VMS. 2004-05-24 Olivier Hainque <hainque@act-europe.fr> * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs, since this is what we get for stack overflows although not documented as such. Document the issues which may require adjustments to our signal handlers. 2004-05-24 Ed Schonberg <schonberg@gnat.com> * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the enclosing dynamic scope if the instantiation is within a generic unit. 2004-05-24 Arnaud Charlet <charlet@act-europe.fr> * exp_dbug.ads: Fix typo. * Makefile.in: s-osinte-linux-ia64.ads was misnamed. Rename it to its proper name: system-linux-ia64.ads (stamp-gnatlib1): Remove extra target specific run time files when setting up the rts directory. 2004-05-24 Javier Miranda <miranda@gnat.com> * einfo.ads, einfo.adb (Limited_Views): Removed. (Limited_View): New attribute that replaces the previous one. It is now a bona fide package with the limited-view list through the first_entity and first_private attributes. * sem_ch10.adb (Install_Private_With_Clauses): Give support to limited-private-with clause. (Install_Limited_Withed_Unit): Install the private declarations of a limited-private-withed package. Update the installation of the shadow entities according to the new structure (see Build_Limited_Views) (Build_Limited_Views): Replace the previous implementation of the limited view by a package entity that references the first shadow entity plus the first shadow private entity (required for limited- private-with clause) (New_Internal_Shadow_Entity): Code cleanup. (Remove_Limited_With_Clause): Update the implementation to undo the new work carried out by Build_Limited_Views. (Build_Chain): Complete documentation. Replace Ada0Y by Ada 0Y in comments Minor reformating * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access types the level of accessibility depends on the enclosing type declaration. * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow entities. Complete documentation of previous change. 2004-05-24 Robert Dewar <dewar@gnat.com> * namet.adb: Minor reformatting Avoid use of name I (replace by J) Minor code restructuring * sem_ch6.adb: Minor reformatting * lib-writ.adb: Do not set restriction as active if this is a Restriction_Warning case. * sem_prag.adb: Reset restriction warning flag if real pragma restriction encountered. * s-htable.adb: Minor reformatting Change rotate count to 3 in Hash (improves hash for small strings) * 5qsystem.ads: Add comments for type Address (no literals allowed). * gnat_ugn.texi: Add new section of documentation "Code Generation Control", which describes the use of -m switches. 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr> (tree_transform) <N_Identifier>: Do the dereference directly through the DECL_INITIAL for renamed variables. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82205 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-04-21 Pascal Obry <obry@gnat.com>charlet2004-04-211-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>charlet2004-03-051-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * trans.c: Reflect GCC changes to fix bootstrap problem. Add warning for suspicious aliasing unchecked conversion. 2004-03-05 Robert Dewar <dewar@gnat.com> * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads, i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads, 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb, 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move unchecked conversion to spec to avoid warnings. * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id to Task_ID * 7stpopsp.adb: Correct casing in To_Task_ID call * a-strsea.ads, a-strsea.adb: Minor reformatting * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing * errout.ads: Switch for VMS is now NO_STRICT_ALIASING. Adjust Max_Msg_Length to be clearly large enough. * fe.h: Define In_Same_Source_Unit * osint.adb: Add pragma Warnings Off to suppress warnings * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill aliasing warnings. * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc. * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set. * sem_prag.adb: Implement pragma No_Strict_Aliasing. * sinfo.ads: Remove obsolete comment on validate unchecked conversion node. We now do generate them for gcc back end. * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing warning. * sinput-c.adb: Fix bad name in header. Add pragma Warnings Off to suppress aliasing warning. * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning. * snames.h, snames.ads, snames.adb: Add entry for pragma No_Strict_Aliasing. 2004-03-05 Vincent Celier <celier@gnat.com> * prj-com.ads: Add hash table Files_Htable to check when a file name is already a source of another project. * prj-nmsc.adb (Record_Source): Before recording a new source, check if its file name is not already a source of another project. Report an error if it is. * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no source file name, call gnatpp with all the sources of the main project. * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number of file names. * vms_data.ads: Correct documentation of new /OPTIMIZE keyword NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY: /RUNTIME_SYSTEM=, converted to --RTS= /NOTABS, converted to -notabs 2004-03-05 Pascal Obry <obry@gnat.com> * make.adb: Minor reformatting. 2004-03-05 Ed Schonberg <schonberg@gnat.com> Part of implemention of AI-262. * par-ch10.adb (P_Context_Clause): Recognize private with_clauses. * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New procedure. * sem_ch3.adb (Analyze_Component_Declaration): Improve error message when component type is a partially constrained class-wide subtype. (Constrain_Discriminated_Type): If parent type has unknown discriminants, a constraint is illegal, even if full view has discriminants. (Build_Derived_Record_Type): Inherit discriminants when deriving a type with unknown discriminants whose full view is a discriminated record. * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants flag, to handle properly derivations of tagged types with unknown discriminants. (Analyze_Package_Spec, Analyze_Package_Body): Install Private_With_Clauses before analyzing private part or body. * einfo.ads: Indicate that both Has_Unknown_Discriminants and Has_Discriminants can be true for a given type (documentation). 2004-03-05 Arnaud Charlet <charlet@act-europe.fr> * s-restri.ads: Fix license (GPL->GMGPL). * s-tassta.adb: Minor reformatting. * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level by calls to Exit_One_ATC_Level, since additional clean up is performed by this function. * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level by calls to Exit_One_ATC_Level, since additional clean up is performed by this function. 2004-03-05 GNAT Script <nobody@gnat.com> * Make-lang.in: Makefile automatically updated git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78964 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-01-13 Ed Schonberg <schonberg@gnat.com>charlet2004-01-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled components that are initialized with aggregates. 2004-01-13 Vincent Celier <celier@gnat.com> * gnatlink.adb (Process_Binder_File): To find directory of shared libgcc, if "gcc-lib" is not a subdirectory, look for the last subdirectory "lib" in the path of the shared libgnat or libgnarl. * make.adb (Gnatmake): If GCC version is at least 3, link with -shared-libgcc, when there is at least one shared library project. * opt.ads (GCC_Version): New integer constant. * adaint.c (get_gcc_version): New function. 2004-01-13 Robert Dewar <dewar@gnat.com> * sem_dist.adb, sem_res.adb, sem_util.adb, sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb, exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting 2004-01-13 Thomas Quinot <quinot@act-europe.fr> * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb, g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object declarations. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75802 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-01-05 Robert Dewar <dewar@gnat.com>charlet2004-01-051-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may be modified by the binder generated main program if the -D switch is used. * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all imported functions (since now we expect this to be done for imported functions) * 5vtaprop.adb: Add several ??? for sections requiring more comments Minor reformatting throughout * 5zinit.adb: Minor reformatting Add 2004 to copyright date Minor changes to avoid -gnatwa warnings Correct some instances of using OR instead of OR ELSE (noted while doing reformatting) * sprint.adb: Minor updates to avoid -gnatwa warnings * s-secsta.ads, s-secsta.adb: (SS_Get_Max): New function to obtain high water mark for ss stack Default_Secondary_Stack is not a constant since it may be modified by the binder generated main program if the -D switch is used. * switch-b.adb: New -Dnnn switch for binder * switch-c.adb: Make -gnatg imply all warnings currently in -gnatwa * vms_conv.adb: Minor reformatting Add 2004 to copyright notice Add 2004 to printed copyright notice * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb, 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb, 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb, 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb, 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb, 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb, 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb, 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb, vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb, xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads, sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb, checks.adb, clean.adb, cstand.adb, einfo.ads, einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb, prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb, sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb, g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb, lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb: Minor reformatting and code clean ups. Minor changes to prevent -gnatwa warnings * ali.adb: Minor reformatting and cleanup of code Acquire new SS indication of secondary stack use from ali files * a-numaux.ads: Add Pure_Function pragmas for all imported functions (since now we expect this to be done for imported functions) * bindgen.adb: Generate call to modify default secondary stack size if -Dnnn switch given * bindusg.adb: Add line for new -D switch * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate replacement name for Type_May_Have_Non_Bit_Aligned_Components! Add circuitry for both records and arrays to avoid gigi processing if the type involved has non-bit-aligned components * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that N_String_Literal node always references an E_String_Literal_Subtype entity. This may not be true in the future. (Possible_Bit_Aligned_Component): Move processing of Component_May_Be_Bit_Aligned from exp_ch5 to exp_util * exp_ch6.adb (Expand_Thread_Body): Pick up Default_Secondary_Stack_Size as variable so that we get value modified by possible -Dnnn binder parameter. * exp_util.adb (Component_May_Be_Bit_Aligned): New function. (Type_May_Have_Bit_Aligned_Components): New function. * exp_util.ads (Component_May_Be_Bit_Aligned): New function. (Type_May_Have_Bit_Aligned_Components): New function. * fe.h: (Set_Identifier_Casing): Fix prototype. Add declaration for Sem_Elim.Eliminate_Error_Msg. Minor reformatting. * freeze.adb (Freeze_Entity): Add RM reference to error message about importing constant atomic/volatile objects. (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram unless explicit Pure_Function pragma given, to avoid insidious bug of call to non-pure imported function getting eliminated. * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb, gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting Add 2004 to printed copyright notice * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary stack used. * Makefile.rtl: Add entry for g-sestin.o g-sestin.ads: New file. * mdll.adb: Minor changes to avoid -gnatwa warnings * mlib-tgt.adb: Minor reformatting * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND) New switch Sec_Stack_Used (GNAT, GNATBIND) Make Default_Secondary_Stack_Size a variable instead of a constant, so that it can be modified by the new -Dnnn bind switch. * rtsfind.adb (Load_Fail): Give full error message in configurable run-time mode if all_errors mode is set. This was not done in the case of a file not found, which was an oversight. Note if secondary stack unit is used by compiler. * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put ineffective elaborate all pragmas on non-visible packages (this happened when a renamed subprogram was called). Now the elaborate all always goes on the package containing the renaming rather than the one containing the renamed subprogram. * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure (Process_Eliminate_Pragma): Add parameter to capture pragma location. * sem_eval.adb (Eval_String_Literal): Do not assume that string literal has an Etype that references an E_String_Literal. (Eval_String_Literal): Avoid assumption that N_String_Literal node always references an E_String_Literal_Subtype entity. This may not be true in the future. * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture pragma location. * sem_res.adb (Resolve): Specialize msg for function name used in proc call. 2004-01-05 Ed Falis <falis@gnat.com> * g-debuti.adb: Replaced direct boolean operator with short-circuit form. 2004-01-05 Vincent Celier <celier@gnat.com> * bld.adb: Minor comment updates (Process_Declarative_Items): Correct incorrect name (Index_Name instead of Item_Name). * make.adb (Gnatmake): Special process for files to compile/check when -B is specified. Fail when there are only foreign mains in attribute Main of the project file and -B is not specified. Do not skip bind/link steps when -B is specified. * makeusg.adb: Document new switch -B * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag * switch-m.adb: (Scan_Make_Switches): Process -B switch * vms_data.ads: Add new GNAT PRETTY qualifier /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer case. * misc.c (gnat_printable_name): If VERBOSITY is 2, call Set_Identifier_Casing. * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type has size that overflows. 2004-01-05 Gary Dismukes <dismukes@gnat.com> * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid -gnatwa warning on static condition. 2004-01-05 Doug Rupp <rupp@gnat.com> * link.c: (shared_libgnat_default) [VMS]: Change to STATIC. 2004-01-05 Arnaud Charlet <charlet@act-europe.fr> * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve all attributes, including read-only attribute. 2004-01-05 Pascal Obry <obry@gnat.com> * bindgen.adb (Gen_Object_Files_Options): Generate the new shared library naming scheme. * mlib-prj.adb (Build_Library): Generate different names for the static or dynamic version of the GNAT runtime. This is needed to support the new shared library naming scheme. (Process_Binder_File): Add detection of shared library in binder file based on the new naming scheme. * gnatlink.adb (Process_Binder_File): Properly detect the new naming scheme for the shared runtime libraries. * Makefile.in: (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming scheme. (install-gnatlib): Do not create symlinks for shared libraries. (gnatlib-shared-default): Idem. (gnatlib-shared-dual-win32): New target. Not used for now as the auto-import feature does not support arrays/records. (gnatlib-shared-win32): Do not create copy for the shared libraries. (gnatlib-shared-vms): Fix shared runtime libraries names. * osint.ads, osint.adb (Shared_Lib): New routine, returns the target dependent runtime shared library name. 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr> * osint.adb (Read_Library_Info): Remove bogus check if ALI is older than the object. 2004-01-05 Ed Schonberg <schonberg@gnat.com> * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic protected objects when allocator has a subtype indication, not a qualified expression. Note that qualified expressions may have to be checked when limited aggregates are implemented. * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is pure, emit warning. (Analyze_Pragma, case Pure_Function): If enclosing package is pure and subprogram is imported, remove warning. 2004-01-05 Geert Bosch <bosch@gnat.com> * s-poosiz.adb: Update copyright notice. (Allocate): Use Task_Lock to protect against concurrent access. (Deallocate): Likewise. 2004-01-05 Joel Brobecker <brobecker@gnat.com> * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ??? comment. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75432 138bc75d-0d04-0410-961f-82ee72b054a4
* * sysdep.c: Problem discovered during IA64 VMS port.charlet2003-11-041-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [VMS] #include <unixio.h> to get proper prototypes. * adaint.c: Issues discovered/problems fixed during IA64 VMS port. [VMS] #define _POSIX_EXIT for proper semantics. [VMS] #include <unixio.h> for proper prototypes. [VMS] (fork): #define IA64 version. (__gnat_os_exit): Remove unnecessary VMS specific code. * 3vtrasym.adb: Minor reformatting Use terminology encoded/decoded name, rather than C++ specific notion of mangling (this is the terminology used throughout GNAT). * einfo.h: Regenerated * einfo.ads, einfo.adb: Add new flag Is_Thread_Body * exp_ch6.adb: (Expand_N_Subprogram_Body): Handle expansion of thread body procedure * par-prag.adb: Add dummy entry for Thread_Body pragma * rtsfind.ads: Add entries for System.Threads entities for thread body processing * sem_attr.adb: (Analyze_Pragma, Access attributes): Check these are not applied to a thread body, since this is not permitted * sem_prag.adb: Add processing for Thread_Body pragma. Minor comment fix. * sem_res.adb: (Resolve_Call): Check for incorrect attempt to call a thread body procedure with a direct call. * snames.ads, snames.adb: Add entry for Thread_Body pragma Add names associated with thread body expansion * snames.h: Add entry for Thread_Body pragma * s-thread.adb: Add entries for thread body processing These are dummy bodies so far * s-thread.ads: Add documentation on thread body handling. Add entries for thread body processing. * sem_ch10.adb: (Build_Limited_Views): Return after posting an error in case of limited with_clause on subprograms, generics, instances or generic renamings (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause on subprograms, generics, instances or generic renamings * raise.c (setup_to_install): Correct mistake in last revision; two arguments out of order. * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c, gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright notice, missed in previous change. Remove trailing blanks and other style errors introduced in previous change. * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get rid of the wrapper for a LJM type, ensuring we don't do that if the field is addressable. This avoids potential low level type view mismatches later on, for instance in a by-reference argument passing process. * decl.c (gnat_to_gnu_field): No longer check for BLKmode being aligned at byte boundary. * decl.c (components_to_record): Do not delete the empty variants from the end of the union type. * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive operation for a derived type, an explicit declaration may use a local subtype of Boolean. * make.adb (Gnatmake): Allow main sources on the command line with a library project when it is only for compilation (no binding or linking). Part of PR ada/12806: * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as tree, not integer. * decl.c: (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree, not integer. * targtyps.c, decl.c, misc.c, gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary routines to work around change in FP sizing semantics in GCC. * utils.c: (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer. * gigi.h: (enumerate_modes): New function. * Make-lang.in: (ada/misc.o): Add real.h. * misc.c: (enumerate_modes): New function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@73250 138bc75d-0d04-0410-961f-82ee72b054a4
* * 3vtrasym.adb, 5vtraent.ads, sprint.adb,charlet2003-10-291-18/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sem_ch10.adb: Minor reformatting * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands (Expand_Assign_Record): Test right hand side for bit unaligned as well * 3vtrasym.adb: * 5vtraent.adb: * 5vtraent.ads: * tb-alvms.c: Support for TBK$SYMBOLIZE-based symbolic traceback. * exp_disp.adb: Revert previous change, that did not work well when pragma No_Run_Time was used in conjunction with a run-time other than ZFP. * make.adb: (Gnatmake): When there are no Ada mains in attribute Main, disable the bind and link steps only is switch -z is not used. * Makefile.generic: Remove duplicated setting of CC. * Makefile.prolog: Set CC to gcc by default, to override make's default (cc). * einfo.h: Regenerated. * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for current body, after compiling subunit. * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype when in deleted code, because gigi needs properly ordered freeze actions to annotate types. * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to prevent the premature freezing of record type that contains subcomponents with a private type that does not yet have a completion. * sem_ch12.adb: (Analyze_Package_Instantiation): Check that instances can not be used in limited with_clauses. * sem_ch8.adb: (Analyze_Package_Renaming): Check that limited withed packages cannot be renamed. Improve text on error messages related to limited with_clauses. * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute. * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses. Update copyright notice. * sem_ch10.adb: (Build_Limited_Views): Complete its documentation. (Install_Limited_Context_Clauses): New subprogram that isolates all the checks required for limited context_clauses and installs the limited view. (Install_Limited_Withed_Unit): Complete its documentation. (Analyze_Context): Check that limited with_clauses are only allowed in package specs. (Install_Context): Call Install_Limited_Context_Clauses after the parents have been installed. (Install_Limited_Withed_Unit): Add documentation. Mark the installed package as 'From_With_Type'; this mark indicates that the limited view is installed. Used to check bad usages of limited with_clauses. (Build_Limited_Views): Do not add shadow entities to the scope's list of entities. Do not add real entities to the Non_Limited_Views chain. Improve error notification. (Remove_Context_Clauses): Remove context clauses in two phases: limited views first and regular views later (to maintain the stack model). (Remove_Limited_With_Clause): If the package is analyzed then reinstall its visible entities. * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible with any type that Is_Fixed_Point_Type. * sinfo.ads: Fix documentation for Associated_Node attribute. * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when both '-gnatc' and '-gnatt' are specified. * atree.adb (Initialize): Add initialization for Node_Count (set to zero). * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value, do not consider as Pure. Part of implementation of function-at-a-time: * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt. (tree_transform): Add new argument to build_component_ref. (tree_transform, case N_Assignment_Statement): Make and return an EXPR_STMT. (tree_transform): If result IS_STMT, set flags and return it. (gnat_expand_stmt, set_lineno_from_sloc): New functions. * utils2.c (build_simple_component_ref, build_component_ref): Add new arg, NO_FOLD_P. (build_binary_op, case EQ_EXPR): Pass additional arg to it. (build_allocator): Likewise. * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert): Add new arg to build_component_ref. (maybe_unconstrained_array, unchecked_convert): Likewise. * ada-tree.def (EXPR_STMT): New code. * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros. * decl.c (gnat_to_gnu_entity, case object): Add extra arg to build_component_ref calls. * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt. * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions. (build_component_ref): Add new argument, NO_FOLD_P. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@73032 138bc75d-0d04-0410-961f-82ee72b054a4
* 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>charlet2003-10-211-255/+440
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Merge with ACT tree. * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads, 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads, 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c, g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb, s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads, s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads, s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads, s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads, s-expssi.ads, style.adb: Files removed. Merge with ACT tree. * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads, 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads, 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads, 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads, 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads, 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 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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,bosch2002-03-081-39/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads, 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads, 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads, 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb, 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads, 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads, 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb, 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb, 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb, 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb, Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads, a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb, a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads, a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb, a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb, a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h, adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb, atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb, bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb, csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c, einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads, eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb, exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads, exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads, exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads, expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb, freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb, g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb, g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb, g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb, g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb, g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, 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
* * einfo.adb (Has_Pragma_Pure_Function): New flag.bosch2001-12-041-8/+18
| | | | | | | | | | | Fix problem that stopped ceinfo from working * einfo.ads (Has_Pragma_Pure_Function): New flag. * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47614 138bc75d-0d04-0410-961f-82ee72b054a4
* * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Requiredbosch2001-10-111-1/+1
| | | | | | | is Flag174. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46172 138bc75d-0d04-0410-961f-82ee72b054a4
* * einfo.adb (Write_Field19_Name): Body_Entity is also defined forbosch2001-10-101-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | a generic package. * einfo.ads: Body_Entity is also defined for generic package. Documentation change only * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an others_choice for a discriminated component initialization, convert discriminant references into the corresponding discriminals. * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate only if original type is private and expression has to be wrapped in a conversion. * checks.adb: (Apply_Constraint_Check): Do not perform length check if expression is an aggregate with only an others_choice. (Length_N_Cond): two references to the same in_parameter (typically the discriminal in an init_proc) denote the same value. Two useful optimization uncovered by bugfixes above. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46165 138bc75d-0d04-0410-961f-82ee72b054a4
* New Language: Adakenner2001-10-021-0/+6844
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45954 138bc75d-0d04-0410-961f-82ee72b054a4