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2005-03-15gnatchop.adb (Locate_Executable): Normalize the possibly VMS style Command_Name.Doug Rupp1-7/+7
2005-03-08 Doug Rupp <rupp@adacore.com> * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style Command_Name. From-SVN: r96498
2005-03-15exp_tss.ads, [...] (Find_Inherited_TSS): New subprogram...Thomas Quinot2-8/+58
2005-03-08 Thomas Quinot <quinot@adacore.com> * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved here from exp_attr so it can be shared between exp_attr and exp_dist. (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of all TSS names, not a subset thereof, and the previous name introduced an unnecessarily confusion that a distinction might exist between "OK" TSS names and some "not OK" TSS names. From-SVN: r96497
2005-03-15exp_smem.adb, [...]: Remove OK_For_Stream flag, not used, not needed.Robert Dewar2-8/+9
2005-03-08 Robert Dewar <dewar@adacore.com> * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used, not needed. Add documentation to replace the use of this flag Fix kludge for Maximum_Alignment on x86 so that it does not apply to the x86_64. From-SVN: r96496
2005-03-15exp_intr.adb (Expand_Unc_Conversion): As a target type...Ed Schonberg1-3/+25
2005-03-08 Ed Schonberg <schonberg@adacore.com> * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type that appears in the instantiation rather than the internal subtype generated in the wrapper package, to avoid anomalies in gigi when the target is derived from a private type whose full view is an access type. From-SVN: r96495
2005-03-15exp_ch7.adb (Convert_View): Use base types of underlying types when ↵Ed Schonberg1-3/+5
determining whether an unchecked... 2005-03-08 Ed Schonberg <schonberg@adacore.com> * exp_ch7.adb (Convert_View): Use base types of underlying types when determining whether an unchecked conversion is needed for the argument of an initialization call. From-SVN: r96494
2005-03-15re PR ada/19900 (ACATS c391002 c432002 ICE categorize_ctor_elements_1)Robert Dewar6-154/+369
2005-03-08 Robert Dewar <dewar@adacore.com> Ed Schonberg <schonberg@adacore.com> Richard Kenner <kenner@vlsi1.ultra.nyu.edu> PR ada/19900 * exp_pakd.adb (Create_Packed_Array_Type): Do not set Must_Be_Byte_Aligned for cases where we do not need to use a System.Pack_nn unit. * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well as procedures. Needed now that we do some processing for IN parameters as well. This may well fix some unrelated errors. (Expand_Call): Handle case of unaligned objects (in particular those that come from packed arrays). (Expand_Inlined_Call): If the subprogram is a renaming as body, and the renamed entity is an inherited operation, re-expand the call using the original operation, which is the one to call. Detect attempt to inline parameterless recursive subprogram. (Represented_As_Scalar): Fix to work properly with private types (Is_Possibly_Unaligned_Object): Major rewrite to get a much more accurate estimate. Yields True in far fewer cases than before, improving the quality of code that depends on this test. (Remove_Side_Effects): Properly test for Expansion_Delayed and handle case when it's inside an N_Qualified_Expression. * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate over both visible and private declarations to remove them from tree, and mark subprograms declared in package as eliminated, to prevent spurious use in subsequent compilation of generic units in the context. * exp_util.ads: Minor cleanup in variable names * sem_eval.ads, sem_eval.adb: Minor reformatting (Compile_Time_Known_Bounds): New function From-SVN: r96493
2005-03-15re PR ada/19900 (ACATS c391002 c432002 ICE categorize_ctor_elements_1)Eric Botcazou7-608/+858
2005-03-08 Eric Botcazou <ebotcazou@adacore.com> Richard Kenner <kenner@vlsi1.ultra.nyu.edu> Nicolas Setton <setton@adacore.com> Ed Schonberg <schonberg@adacore.com> PR ada/19900 PR ada/19408 PR ada/19140 PR ada/20255 * decl.c (gnat_to_gnu_field): Reject aliased components with a representation clause that prescribes a size not equal to the rounded size of their types. (gnat_to_gnu_entity, case E_Component): Always look at Original_Record_Component if Present and not the entity. (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes of tagged extension types by not making field for components that are inside the parent. (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula (gnat_to_gnu_entity) <E_Variable>: Do not convert again the expression to the type of the object when the object is constant. Reverse defer_debug_incomplete_list before traversing it, so that trees are processed in the order at which they were added to the list. This order is important when using the stabs debug format. If we are deferring the output of debug information, also defer this output for a function return type. When adding fields to a record, prevent emitting debug information for incomplete records, emit the information only when the record is complete. (components_to_record): New parameter defer_debug. (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set. (gnat_to_gnu_field_decl): New function. (substitution_list, annotate_rep): Call it. (gnat_to_gnu_entity, case E_Record_Subtype): Likewise. (gnat_to_gnu_entity, case E_Record_Type): Likewise. No longer update discriminants to not be a COMPONENT_REF. (copy_alias_set): Strip padding from input type; also handle unconstrained arrays properly. * gigi.h (write_record_type_debug_info): New function. Convert to use ANSI-style prototypes. Remove unused declarations for emit_stack_check, elab_all_gnat and set_second_error_entity. (gnat_to_gnu_field_decl): New decl. * utils.c (write_record_type_debug_info): New function. (finish_record_type): Delegate generation of debug information to write_record_type_debug_info. (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation. (update_pointer_to): Fix pasto. (convert) <UNION_TYPE>: Accept slight type variations when converting to an unchecked union type. * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True, replace the N_Freeze_Entity with a null statement. * freeze.adb (Freeze_Expression): If the freeze nodes are generated within a constrained subcomponent of an enclosing record, place the freeze nodes in the scope stack entry for the enclosing record. (Undelay_Type): New Subprogram. (Set_Small_Size): Pass T, the type to modify; all callers changed. (Freeze_Entity, Freeze_Record_Type): Change the way we handle types within records; allow them to have freeze nodes if their base types aren't frozen yet. * sem_ch3.adb (Derived_Type_Declaration): New predicate Comes_From_Generic, to recognize accurately that the parent type in a derived type declaration can be traced back to a formal type, because it is one or is derived from one, or because its completion is derived from one. (Constrain_Component_Type): If component comes from source and has no explicit constraint, no need to constrain in in a subtype of the enclosing record. (Constrain_Access, Constrain_Array): Allow itypes to be delayed. Minor change to propagate Is_Ada_2005 flag * trans.c (gnat_to_gnu, case N_Aggregate): Verify that Expansion_Delayed is False. (assoc_to_constructor): Ignore fields that have a Corresponding_Discriminant. (gnat_to_gnu) <N_Return_Statement>: Restructure. If the function returns "by target", dereference the target pointer using the type of the actual return value. <all>: Be prepared for a null gnu_result. (processed_inline_subprograms): Check flag_really_no_inline instead of flag_no_inline. (set_second_error_entity): Remove unused function. (gnat_to_gnu, case N_Selected_Component): Call gnat_to_gnu_field_decl. (assoc_to_constructor): Likewise. From-SVN: r96492
2005-03-15checks.adb (Get_E_First_Or_Last): When the expression being retrieved is an ↵Thomas Quinot1-1/+11
N_Raise_Constraint_Error node... 2005-03-08 Thomas Quinot <quinot@adacore.com> * checks.adb (Get_E_First_Or_Last): When the expression being retrieved is an N_Raise_Constraint_Error node, create a new copy of it without going through a call to Duplicate_Subexpr. From-SVN: r96491
2005-03-15bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exitDoug Rupp1-3/+4
2005-03-08 Doug Rupp <rupp@adacore.com> Vincent Celier <celier@adacore.com> * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit (Gen_Output_File_C): Likewise. (Gen_Main_C): Issue #include <stdlib.h> to avoid warning From-SVN: r96490
2005-03-15atree.ads, atree.adb: Add support for Elist24 fieldJavier Miranda25-727/+1437
2005-03-08 Javier Miranda <miranda@adacore.com> 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. From-SVN: r96489
2005-03-15re PR ada/13470 (64bits Ada bootstrap failure:xnmake etc. crash generating ↵Robert Dewar10-424/+498
nmake.adb etc.) 2005-03-08 Robert Dewar <dewar@adacore.com> PR ada/13470 * a-stunau.ads, a-stunau.adb: Change interface to allow efficient (and correct) implementation The previous changes to allow extra space in unbounded strings had left this interface a bit broken. * a-suteio.adb: Avoid unnecessary use of Get/Set_String * g-spipat.ads, g-spipat.adb: New interface for Get_String Minor reformatting (function specs) * g-spitbo.adb: New interface for Get_String * g-spitbo.ads: Minor reformatting * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String From-SVN: r96488
2005-03-15a-stzunb.adb, [...]: Move Realloc_For_Chunk to private part of package.Robert Dewar9-327/+671
2005-03-08 Robert Dewar <dewar@adacore.com> * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads, a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move Realloc_For_Chunk to private part of package. New subprograms for AI-301 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of Get_Line procedure. Avoid unnecessary use of Get/Set_Wide_String From-SVN: r96487
2005-03-15a-reatim.ads, [...]: Add functions Minutes and Seconds for AI-386.Robert Dewar3-4/+35
2005-03-08 Robert Dewar <dewar@adacore.com> * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for AI-386. * a-retide.ads: Minor comment changes From-SVN: r96486
2005-03-15tracebak.c: Under Darwin, use the same unwinding mechanisms as under PPC/AIX.Nicolas Setton1-3/+3
2005-03-08 Nicolas Setton <setton@adacore.com> * tracebak.c: Under Darwin, use the same unwinding mechanisms as under PPC/AIX. From-SVN: r96485
2005-03-15adaint.c: Prefix #include of VMS system header files with vms/ [VMS]...Doug Rupp3-15/+18
2005-03-08 Doug Rupp <rupp@adacore.com> * adaint.c: Prefix #include of VMS system header files with vms/ [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS. Do not define a dummy function "convert_addresses" under Darwin, not needed. * tb-alvms.c, expect.c: Prefix #include of VMS system header files with vms/ From-SVN: r96484
2005-03-15s-intman-posix.adb (Notify_Exception): Adjust signature, as handler for ↵Olivier Hainque3-39/+176
sigactions with SA_SIGINFO set. 2005-03-08 Olivier Hainque <hainque@adacore.com> * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler for sigactions with SA_SIGINFO set. Call __gnat_adjust_context_for_raise before raising, to perform the potentially required adjustments to the machine context for the GCC unwinder. * raise.h (__gnat_adjust_context_for_raise): New prototype. * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision. Adjust PC by one in the provided machine context. (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags, so that the handler is passed the context structure to adjust prior to the raise. (__gnat_error_handler) HPUX: Adjust the signature to match what an SA_SIGINFO sigaction should look like. Call __gnat_adjust_context_for_raise before actually raising. (__gnat_adjust_context_for_raise): Default noop to help PC adjustments before raise from signal handlers. (__gnat_error_handler): Indirectly call a predicate function to determine if a condition should be resignaled or not. (__gnat_set_resignal_predicate): User interface to modify the predicate. (__gnat_default_resignal_p): Default GNAT predicate. From-SVN: r96482
2005-03-15mlib-tgt-tru64.adb, [...] (Library_Exist_For, [...]): Add new parameter ↵Vincent Celier47-3557/+5507
In_Tree to specify the project tree... 2005-03-08 Vincent Celier <celier@adacore.com> * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For, Library_File_Name_For): Add new parameter In_Tree to specify the project tree: needed by the project manager. Adapt to changes in project manager using new parameter In_Tree. Remove local imports, use functions in System.CRTL. * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed to use the project manager. * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter In_Tree to designate the project tree. Adapt to changes in the project manager, using In_Tree. * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library, Copy_Interface_Sources): Add new parameter In_Tree to specify the project tree: needed by the project manager. (Build_Library): Check that Arg'Length >= 6 before checking if it contains "--RTS=...". * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For, Library_File_Name_For): Add new parameter In_Tree to specify the project tree: needed by the project manager. * prj.ads, prj.adb: Major modifications to allow several project trees in memory at the same time. Change tables to dynamic tables and hash tables to dynamic hash tables. Move tables and hash tables from Prj.Com (in the visible part) and Prj.Env (in the private part). Move some constants from the visible part to the private part. Make other constants deferred. (Project_Empty): Make it a variable, not a function (Empty_Project): Add parameter Tree. Returns the data with the default naming data of the project tree Tree. (Initialize): After updating Std_Naming_Data, copy its value to the component Naming of Project Empty. (Register_Default_Naming_Scheme): Use and update the default naming component of the project tree, instead of the global variable Std_Naming_Data. (Standard_Naming_Data): Add defaulted parameter Tree. If project tree Tree is not defaulted, return the default naming data of the Tree. (Initial_Buffer_Size): Constant moved from private part (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new variables initialized in procedure Initialize. (Add_To_Buffer): Add two in out parameters to replace global variables Buffer and Buffer_Last. (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New functions. Adapt to changes to use new type Project_Tree_Ref and dynamic tables and hash tables. (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter for the project tree. (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and constant at the beginning of the package spec, so that they cane be used in subprograms before their full declarations. (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref (Empty_Project): Add parameter of type Project_Node_Ref (Private_Project_Tree_Data): Add component Default_Naming of type Naming_Data. (Buffer, Buffer_Last): remove global variables (Add_To_Buffer): Add two in out parameters to replace global variables Buffer and Buffer_Last. (Current_Packages_To_Check): Remove global variable (Empty_Name): Move to private part (No-Symbols): Make it a constant (Private_Project_Tree_Data): New type for the private part of the project tree data. (Project_Tree_Data): New type for the data of a project tree (Project_Tree_Ref): New type to designate a project tree (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter for the project tree. * prj-attr.ads: Add with Table; needed, as package Prj no longer imports package Table. * prj-com.adb: Remove empty, no longer needed body * prj-com.ads: Move most of the content of this package to package Prj. * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to designate the project node tree and Packages_To_Check to replace global variable Current_Packages_To_Check. Add new parameters In_Tree and Packages_To_Check to local subprograms, when needed. Adapt to changes in project manager with project node tree In_Tree. * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the project tree to most subprograms. Move tables and hash tables to private part of package Prj. Adapt to changes in project manager using project tree In_Tree. * prj-makr.adb (Tree): New constant to designate the project node tree Adapt to change in project manager using project node tree Tree * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly display the Library_Src_Dir and the Library_Dir. Add new parameter In_Tree to designate the project node tree to most subprograms. Adapt to changes in the project manager, using project tree In_Tree. (Check_Naming_Scheme): Do not alter the casing on platforms where the casing of file names is not significant. (Check): Add new parameter In_Tree to designate the * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to designate the project tree. Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables, to replace those that were in the private part of package Prj. Add new parameter In__Tree to designate the project node tree to most subprograms. Adapt to change in Prj.Tree with project node tree In_Tree. (Post_Parse_Context_Clause): When specifying the project node of a with clause, indicate that it is a limited with only if there is "limited" in the with clause, not necessarily when In_Limited is True. (Parse): Add new parameter In_Tree to designate the project node tree * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to designate the project node tree. Adapt to change in Prj.Tree with project node tree In_Tree. * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project tree In_Tree in the call to function Empty_Process to give its initial value to the project data Processed_Data. Add new parameters In_Tree to designate the project tree and From_Project_Node_Tree to designate the project node tree to several subprograms. Adapt to change in project manager with project tree In_Tree and project node tree From_Project_Node_Tree. * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables, to replace those that were in the private part of package Prj. Add new parameter In_Tree to designate the project node tree to most subprograms. Adapt to change in Prj.Tree with project node tree In_Tree. * prj-tree.ads, prj-tree.adb: Add new parameter of type Project_Node_Tree_Ref to most subprograms. Use this new parameter to store project nodes in the designated project node tree. (Project_Node_Tree_Ref): New type to designate a project node tree (Tree_Private_Part): Change table to dynamic table and hash tables to dynamic hash tables. * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate the project tree to most subprograms. Adapt to changes in project manager using project tree In_Tree. * makegpr.adb (Project_Tree): New constant needed to use project manager. From-SVN: r96481
2005-03-15s390.c (s390_secondary_output_reload_class): Adapt check for non-offsettable ↵Ulrich Weigand2-6/+11
memory references to cope with outstanding... * config/s390/s390.c (s390_secondary_output_reload_class): Adapt check for non-offsettable memory references to cope with outstanding reload replacements, take 2. From-SVN: r96480
2005-03-15s-osinte-tru64.ads, [...] (Get_Stack_Base): New functionEric Botcazou3-16/+121
2005-03-08 Eric Botcazou <ebotcazou@adacore.com> * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the calling thread. (Stack_Base_Available): New flag. (Get_Page_Size): New overloaded functions imported from C. (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL, PROT_ON, PROT_OFF): New constants. (mprotect): New function imported from C. (pthread_teb_t): New record type. * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone. (Create_Task): Account for the Yellow Zone and the guard page. From-SVN: r96479
2005-03-15system-unixware.ads, [...]: Add line defining Compiler_System_Version to be ↵Robert Dewar37-116/+186
False. 2005-03-08 Robert Dewar <dewar@adacore.com> * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads, system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads, system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads, system-interix.ads, system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads, system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads, system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads, system-linux-s390.ads, system-linux-s390x.ads: Add line defining Compiler_System_Version to be False. * opt.ads: Add new flag Opt.Address_Is_Private * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private Add new parameter Compiler_System_Version to avoid checking for completeness of parameters when compiler is compiling itself. Allows old versions of GNAT to be compiled with new compiler. From-SVN: r96478
2005-03-15re PR target/18668 (use prescott's fisttp)Uros Bizjak5-326/+317
PR target/18668 * config/i386/i386.h (x86_fisttp): New. (TARGET_FISTTP): New macro. * config/i386/i386.c (x86_fisttp): Set for NOCONA. (output_fix_trunc): Add fisttp parameter. Generate fisttp x87 instruction when fisttp flag is set. * config/i386/i386-protos.h (output_fix_trunc): Change declaration. * config/i386/i386.md (type attribute): Add fisttp. (unit attribute): Set to i387 for fisttp type. (X87MODEF, X87MODEI, SSEMODEF, SSEMODEI24): New mode macros. (fix_truncxfdi2, fix_truncxfsi2): Generate fisttp patterns for TARGET_FISTTP. (fix_truncdfdi2, fix_truncsfdi2, fix_truncdfsi2, fix_truncsfsi2): Generate fisttp patterns for TARGET_FISTTP. Implement using mode macros. (fix_truncxfhi2, fix_truncdfhi2, fix_truncsfhi2): Generate fisttp patterns for TARGET_FISTTP. Enable patterns for (TARGET_FISTTP && !TARGET_SSE_MATH). Implement using mode macros. (fix_trunc<mode>_i387_fisttp_1, fix_trunc<mode>_i387_fisttp, fix_trunc<mode>_i387_fisttp_with_temp): New instruction patterns to implement fisttp x87 insn. (fix_trunc*_i387_fisttp splitters): New patterns. (*fix_truncdi_i387, *fix_truncsi_i387, *fix_trunchi_i387): Rename to *fix_trunc<mode>_i387_1. Implement using mode macros. Disable patterns for TARGET_FISTTP. Add comment about FLAGS_REG clobber. (fix_truncdi_memory, fix_truncdi_nomemory, fix_trunchi_nomemory): Rename to fix_trunc<mode>_i387 and fix_trunc<mode>_i387_with_temp. Implement using mode macros. Disable patterns for TARGET_FISTTP. (fix_truncsi_memory, fix_truncsi_nomemory, fix_trunchi_memory, fix_trunchi_nomemory): Rename to fix_trunc<mode>_i387 and fix_trunc<mode>_i387_with_temp. Implement using mode macros. Disable patterns for TARGET_FISTTP. (fix_trunc*_i387 splitters): Implement usign mode macros. (fix_truncdfdi_sse, fix_truncsfdi_sse, fix_truncdfsi_sse, fix_truncsfsi_sse): Disable for (TARGET_FISTTP && !TARGET_SSE_MATH). (fix_trunx*_sse peephole2s): Implement using mode macros. From-SVN: r96477
2005-03-15re PR rtl-optimization/20291 (combine throws away clobbers before trying to ↵J"orn Rennecke2-0/+26
split) PR rtl-optimization/20291 * combine.c (try_combine): If splitting fails, re-try with original combined pattern, i.e. before clobber stripping. From-SVN: r96476
2005-03-15Index: libcpp/ChangeLogGeoffrey Keating2-0/+7
2005-03-14 Geoffrey Keating <geoffk@apple.com> * lex.c (forms_identifier_p): Disable UCNs in C89 mode. Index: gcc/testsuite/ChangeLog 2005-03-14 Geoffrey Keating <geoffk@apple.com> * gcc.dg/cpp/ucnid-6.c: New. From-SVN: r96475
2005-03-15mips.h (DWARF_CIE_DATA_ALIGNMENT): Change for STACK_GROWS_DOWNWARD.Eric Christopher2-1/+6
2005-03-14 Eric Christopher <echristo@redhat.com> * config/mips/mips.h (DWARF_CIE_DATA_ALIGNMENT): Change for STACK_GROWS_DOWNWARD. From-SVN: r96474
2005-03-15real.h (struct real_format): Split the signbit field into two two fields, ↵Roger Sayle5-5/+47
signbit_ro and signbit_rw. * real.h (struct real_format): Split the signbit field into two two fields, signbit_ro and signbit_rw. * real.c (ieee_single_format, mips_single_format, ieee_double_format, mips_double_format, ieee_extended_motorola_format, ieee_extended_intel_96_format, ieee_extended_intel_96_round_53_format, ieee_extended_intel_128_format, ibm_extended_format, mips_extended_format, ieee_quad_format, mips_quad_format, vax_f_format, vax_d_format, vax_g_format, i370_single_format, i370_double_format, c4x_single_format, c4x_extended_format, real_internal_format): Update initializers for new field. * builtins.c (expand_builtin_signbit): Use signbit_ro field of the real_format structure. * optabs.c (expand_absneg_bit, expand_copysign): Use signbit_rw field of the real_format structure. From-SVN: r96471
2005-03-15trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag to ↵Feng Wang2-2/+5
zero on label_tree. 2005-03-15 Feng Wang <fengwang@nudt.edu.cn> * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag to zero on label_tree. From-SVN: r96468
2005-03-15re PR fortran/18827 (ICE on assign to common variable)Feng Wang12-11/+117
fortran/ 2005-03-15 Feng Wang <fengwang@nudt.edu.cn> PR fortran/18827 * io.c (resolve_tag): Add checking on assigned label. (match_dt_format): Does not set symbol assign attribute. * match.c (gfc_match_goto):Does not set symbol assign attribute. * resolve.c (resolve_code): Add checking on assigned label. * trans-common.c (build_field): Deals with common variable assigned a label. * trans-stmt.c (gfc_conv_label_variable): New function. (gfc_trans_label_assign): Use it. (gfc_trans_goto): Ditto. * trans-io.c (set_string): Ditto. * trans.h (gfc_conv_label_variable): Add prototype. testsuite/ 2005-03-15 Feng Wang <fengwang@nudt.edu.cn> PR fortran/18827 * gfortran.dg/assign_2.f90: New test. * gfortran.dg/assign_3.f90: New test. * gfortran.dg/assign.f90: New test. From-SVN: r96467
2005-03-15cv_func.C, [...]: Ensure uniqueness of test assertion names.Joseph Myers8-12/+20
* g++.dg/other/cv_func.C, g++.dg/other/offsetof3.C, g++.dg/parse/error11.C, g++.dg/tc1/dr108.C, g++.dg/template/local4.C, g++.dg/template/nontype6.C, g++.dg/warn/deprecated.C: Ensure uniqueness of test assertion names. From-SVN: r96463
2005-03-15re PR tree-optimization/20458 (structure aliasing causes wrong code)Daniel Berlin5-6/+59
2005-03-14 Daniel Berlin <dberlin@dberlin.org> Fix PR tree-optimization/20458 * tree-flow-inline.h (mark_call_clobbered): Don't fiddle DECL_EXTERNAL on STRUCT_FIELD tags. (clear_call_clobbered): Ditto. * tree-ssa-operands.c (note_addressable): Make sure the original variable doesn't slip into the addressable list if we have subvars. * tree-tailcall.c (suitable_for_tail_opt_p): Look at STRUCT_FIELD tags too. From-SVN: r96462
2005-03-15Index: gcc/ChangeLogGeoffrey Keating14-0/+306
2005-03-14 Geoffrey Keating <geoffk@apple.com> * doc/cppopts.texi (-fexec-charset): Add concept index entry. (-fwide-exec-charset): Likewise. (-finput-charset): Likewise. * doc/invoke.texi (Warning Options): Document -Wnormalized=. * c-opts.c (c_common_handle_option): Handle -Wnormalized=. * c.opt (Wnormalized): New. Index: libcpp/ChangeLog 2005-03-14 Geoffrey Keating <geoffk@apple.com> * init.c (cpp_create_reader): Default warn_normalize to normalized_C. * charset.c: Update for new format of ucnid.h. (ucn_valid_in_identifier): Update for new format of ucnid.h. Add NST parameter, and update it; update callers. (cpp_valid_ucn): Add NST parameter, update callers. Replace abort with cpp_error. (convert_ucn): Pass normalize_state to cpp_valid_ucn. * internal.h (struct normalize_state): New. (INITIAL_NORMALIZE_STATE): New. (NORMALIZE_STATE_RESULT): New. (NORMALIZE_STATE_UPDATE_IDNUM): New. (_cpp_valid_ucn): New. * lex.c (warn_about_normalization): New. (forms_identifier_p): Add normalize_state parameter, update callers. (lex_identifier): Add normalize_state parameter, update callers. Keep the state current. (lex_number): Likewise. (_cpp_lex_direct): Pass normalize_state to subroutines. Check it with warn_about_normalization. * makeucnid.c: New. * ucnid.h: Replace. * ucnid.pl: Remove. * ucnid.tab: Make appropriate for input to makeucnid.c. Remove comments about obsolete version of C++. * include/cpplib.h (enum cpp_normalize_level): New. (struct cpp_options): Add warn_normalize field. Index: gcc/testsuite/ChangeLog 2005-03-14 Geoffrey Keating <geoffk@apple.com> * gcc.dg/cpp/normalize-1.c: New. * gcc.dg/cpp/normalize-2.c: New. * gcc.dg/cpp/normalize-3.c: New. * gcc.dg/cpp/normalize-4.c: New. * gcc.dg/cpp/ucnid-4.c: New. * gcc.dg/cpp/ucnid-5.c: New. * g++.dg/cpp/normalize-1.C: New. * g++.dg/cpp/ucnid-1.C: New. From-SVN: r96459
2005-03-15Daily bump.GCC Administrator1-1/+1
From-SVN: r96457
2005-03-14* doc/invoke.texi: Add reference to Visibility document.Devang Patel2-0/+7
From-SVN: r96453
2005-03-14config.gcc (mips*-*-*): Rename MASK_SPLIT_ADDRS to MASK_SPLIT_ADDRESSES.Richard Sandiford5-317/+243
* config.gcc (mips*-*-*): Rename MASK_SPLIT_ADDRS to MASK_SPLIT_ADDRESSES. * config/mips/mips.h (target_flags, mips_fix_vr4130_string): Delete. (MASK_INT64, MASK_LONG64, MASK_SPLIT_ADDR, MASK_NO_FUSED_MADD) (MASK_EXPLICIT_RELOCS, MASK_MEMCPY, MASK_SOFT_FLOAT) (MASK_FLOAT64, MASK_ABICALLS, MASK_XGOT, MASK_LONG_CALLS) (MASK_64BIT, MASK_EMBEDDED_DATA, MASK_BIG_ENDIAN) (MASK_SINGLE_FLOAT, MASK_MAD, MASK_4300_MUL_FIX, MASK_MIPS16) (MASK_NO_CHECK_ZERO_DIV, MASK_BRANCHLIKELY) (MASK_UNINIT_CONST_IN_RODATA, MASK_FIX_R4000, MASK_FIX_R4400) (MASK_FIX_SB1, MASK_FIX_VR4120, MASK_VR4130_ALIGN) (MASK_FP_EXCEPTIONS, MASK_DIVIDE_BREAKS, MASK_PAIRED_SINGLE) (MASK_MIPS3D, MASK_SYM32, MASK_DEBUG, MASK_DEBUG_D) (MASK_MIPS_TFILE, TARGET_INT64, TARGET_LONG64, TARGET_FLOAT64) (TARGET_64BIT, TARGET_SPLIT_ADDRESSES, TARGET_DEBUG_MODE) (TARGET_DEBUG_D_MODE, TARGET_MEMCPY, TARGET_ABICALLS) (TARGET_XGOT, TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT) (TARGET_LONG_CALLS, TARGET_EMBEDDED_DATA) (TARGET_UNINIT_CONST_IN_RODATA, TARGET_BIG_ENDIAN) (TARGET_SINGLE_FLOAT, TARGET_DOUBLE_FLOAT, TARGET_MAD) (TARGET_FUSED_MADD, TARGET_4300_MUL_FIX, TARGET_CHECK_ZERO_DIV) (TARGET_DIVIDE_TRAPS, TARGET_BRANCHLIKELY, TARGET_FIX_SB1) (TARGET_FIX_R4000, TARGET_FIX_R4400, TARGET_FIX_VR4120) (TARGET_FIX_VR4130, TARGET_VR4130_ALIGN, TARGET_FP_EXCEPTIONS) (TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D, TARGET_SYM32) (TARGET_EXPLICIT_RELOCS): Delete. (TARGET_SWITCHES, SUBTARGET_TARGET_SWITCHES): Delete. (TARGET_OPTIONS): Remove entry for -mfix-vr4130. * config/mips/mips.c (TARGET_DEFAULT_TARGET_FLAGS): Define. (override_options): Set MASK_LONG64 if -mint64 is given and no -mlongXX option is. Complain about -mint64 -mlong32. (override_options, CMP_BUILTINS, mips_bdesc, sb1_desc): Rename MASK_PAIRED_SINGLE to MASK_PAIRED_SINGLE_FLOAT. * config/mips/mips.opt: New file. From-SVN: r96452
2005-03-14config.gcc (extra_options): New variable for listing option files.Richard Sandiford19-126/+519
* config.gcc (extra_options): New variable for listing option files. Add ${cpu_type}/${cpu_type}.opt to it if that file exists. * configure.ac (extra_opt_files): New AC_SUBST variable. (tm_file_list, tm_include_list): Include options.h first. * configure: Regenerate. * Makefile.in (extra_opt_files, ALL_OPT_FILES): New variables. (s-options): Use $(ALL_OPT_FILES) instead of $(lang_opt_files) (s-options-h): New rule. (options.h): Depend on it. (TEXI_GCCINT_FILES): Add options.texi. * hooks.h (hook_bool_size_t_constcharptr_int_true): Declare. * hooks.c (hook_bool_size_t_constcharptr_int_true): New function. * target.h (gcc_target): Add default_target_flags and handle_option. * target-def.h (TARGET_DEFAULT_TARGET_FLAGS) (TARGET_HANDLE_OPTION): New macros. (TARGET_INITIALIZER): Include them. * opt-functions.awk (opt_args, nth_arg): New functions. (switch_flags): Handle the "Target" flag. (var_args): Delete. (var_name): Use opt_args and nth_arg. (var_set, var_ref): Likewise. Handle "Mask" and "InverseMask". * opth-gen.awk: Declare target_flags. Declare MASK_* and TARGET_* macros for the "Mask" and "InverseMask" options. * opts.h (cl_var_cond): New enum. (cl_option): Replace the "has_set_value" and "set_value" fields with "var_cond" and "var_value". (CL_TARGET): New macro. (option_enabled, print_filtered_help): Declare. (decode_options): Move definition. * opts.c (handle_option): Search for the original option before removing any "no-" prefix. Handle CL_TARGET. Adjust for the new var_cond and var_value fields. Use targetm.handle_option to handle target options. (decode_options): Set target_flags to targetm.default_target_flags. (print_filtered_help): Make global. Handle CL_TARGET. (option_enabled): New function. * toplev.c (target_switches): Guard with #ifdef TARGET_SWITCHES. (display_target_options, set_target_switch, print_switch_values) (default_pch_valid_p): Guard uses of target_switches with #ifdef TARGET_SWITCHES. Also... (display_target_options): Display the CL_TARGET entries in cl_options. (set_target_option): Don't complain about the "" option when TARGET_SWITCHES is undefined. (print_switch_values): Use option_enabled. (default_pch_valid_p): Check cl_options[] when looking for something that has changed the value of target_flags. * c.opt: Remove documentation from top of file. * doc/gccint.texi: Add an "Options" chapter. Include options.texi. * doc/sourecebuild.texi: Refer to the new options documentation instead of c.opt. Document machine-specific .opt files. * doc/tm.texi (target_flags): Say that this variable is declared by options.h. (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Document. (TARGET_SWITCHES, TARGET_OPTIONS): Refer to the option files as an alternative. * doc/options.texi: New file. From-SVN: r96448
2005-03-14re PR rtl-optimization/18628 (miscompilation of switch statement in loop)Alexandre Oliva4-2/+65
gcc/ChangeLog: PR middle-end/18628 * cse.c (fold_rtx_mem): Don't fold a load from a jumptable into a register. gcc/testsuite/ChangeLog: * gcc.dg/pr18628.c: New. From-SVN: r96445
2005-03-14re PR c++/20280 (ICE in create_tmp_var, at gimplify.c:368)Alexandre Oliva4-6/+107
gcc/ChangeLog: PR c++/20280 * gimplify.c (gimplify_cond_expr): Add fallback argument. Use a temporary variable of pointer type if an lvalues is required. (gimplify_modify_expr_rhs): Request an rvalue from it. (gimplify_expr): Pass fallback on. gcc/testsuite/ChangeLog: PR c++/20280 * g++.dg/tree-ssa/pr20280.C: New. From-SVN: r96444
2005-03-14re PR fortran/20467 (Bad fortran code causes ICE)Tobias Schlüter4-0/+18
fortran/ PR fortran/20467 * symbol.c (check_conflict): A dummy argument can't be a statement function. testsuite/ PR fortran/20467 * gfortran.dg/stfunc_2.f90: New test. From-SVN: r96443
2005-03-14* cfgbuild.c: Update comments.Kazu Hirata2-10/+31
From-SVN: r96442
2005-03-14re PR rtl-optimization/17236 (inefficient code for long long multiply on x86)Roger Sayle2-173/+198
PR rtl-optimization/17236 * optabs.c (expand_doubleword_mult): New helper function split out from expand_binop. Permute the order in which instructions are emitted to minimize the number of simultaneously live registers. (expand_binop): Call expand_doubleword_mult to synthesize a double word multiplication. From-SVN: r96441
2005-03-14basic-block.h: Update the prototypes of cached_make_edge and rtl_make_eh_edge.Kazu Hirata4-29/+34
* basic-block.h: Update the prototypes of cached_make_edge and rtl_make_eh_edge. * cfg.c (cached_make_edge): Take edge_cache representing one row of the adjacency matrix of edges. * cfgbuild.c (make_label_edge, rtl_make_eh_edge): Likewise. (make_edges): Initialize edge_cache to represent one row of the adjacency matrix of edges. From-SVN: r96440
2005-03-14tree-ssa-phiopt.c (minmax_replacement, [...]): New functions.Zdenek Dvorak4-76/+458
* tree-ssa-phiopt.c (minmax_replacement, blocks_in_phiopt_order): New functions. (tree_ssa_phiopt): Use blocks_in_phiopt_order and minmax_replacement. Remove unused removed_phis variable. (conditional_replacement): Use build1/build2. (abs_replacement): Use last_and_only_stmt and build1/build2. * gcc.dg/tree-ssa/phi-opt-5.c: New test. From-SVN: r96439
2005-03-14builtin-attrs.def (ATTR_NOVOPS, [...]): New.Zdenek Dvorak10-5/+84
* builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST, ATTR_PURE_NOTHROW_NOVOPS_LIST): New. * builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS. (BUILT_IN_PREFETCH): Set the NOVOPS attribute. * c-common.c (handle_novops_attribute): New function. (c_common_attribute_table): Add "no vops" entry. * c-decl.c (merge_decls): Copy DECL_IS_NOVOPS. * calls.c (flags_from_decl_or_type): Set ECF_NOVOPS. * tree-ssa-operands.c (get_call_expr_operands): Do not create virtual operands for calls with ECF_NOVOPS flag. * tree.h (DECL_IS_NOVOPS): New macro. (struct tree_decl): Add novops_flag. (ECF_NOVOPS): New constant. From-SVN: r96438
2005-03-14re PR target/17688 ([4.1] x87 fops can handle HImodes)Uros Bizjak4-41/+70
PR target/17688 * config/i386/i386.c (x86_use_himode_fiop): New. (x86_use_simode_fiop): Rename from x86_use_fiop. * config/i386/i386.h (x86_use_himode_fiop): Declare. (TARGET_USE_HIMODE_FIOP): New. (x86_use_simode_fiop): Rename from x86_use_fiop. (TARGET_USE_SIMODE_FIOP): Rename from TARGET_USE_FIOP. * config/i386/i386.md (X87MODEI12): New mode macro define. (*cmpfp_<mode>): Rename from *cmpfp_si. Use X87MODEI12 mode macro to implement x87 FP compare with HImode input operands. (*fp_jcc_8<mode>_387, splitter): Rename from *fp_jcc_8_387. Use X87MODEI12 mode macro to handle HImode input operands. (*fop_sf_2<mode>_i387, *fop_sf_3<mode>_i387, *fop_df_2<mode>_i387, *fop_df_3<mode>_i387, *fop_xf_2<mode>_i387, *fop_xf_3<mode>_i387): Renamed from *fop_sf_2_i387, *fop_sf_3_i387, *fop_df_2_i387, *fop_df_3_i387, *fop_xf_2_i387, *fop_xf_3_i387. Use X87MODEI12 mode macro to implement x87 operators with HImode input operands. (fop splitters): Use X87MODEI12 mode macro to handle HImode input operands. From-SVN: r96437
2005-03-14Fix bogus date.Eric Botcazou1-1/+1
From-SVN: r96436
2005-03-14tree-cfg.c (find_taken_edge_cond_expr): Use zero_p instead of integer_zerop.Zdenek Dvorak5-14/+17
* tree-cfg.c (find_taken_edge_cond_expr): Use zero_p instead of integer_zerop. * tree-gimple.c (is_gimple_min_invariant): Consider overflowed constants invariant. * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert the argument of the shift to the unsigned type. From-SVN: r96435
2005-03-14basic-block.h (BB_VISITED): Removed.Zdenek Dvorak3-29/+70
* basic-block.h (BB_VISITED): Removed. * cfganal.c (dfs_enumerate_from): Do not use BB_VISITED flag. From-SVN: r96434
2005-03-14Fix typo in changelog entry.Daniel Jacobowitz1-1/+1
From-SVN: r96433
2005-03-14re PR c++/4403 (incorrect class becomes a friend in template)Kriang Lerdsuwanakij7-20/+116
PR c++/4403 PR c++/9783, DR433 * name-lookup.c (pushtag): Skip template parameter scope when scope is ts_global. Don't push tag into template parameter scope. * pt.c (instantiate_class_template): Reorder friend class template substitution to handle non-dependent friend class that hasn't been previously declared. * g++.dg/template/friend34.C: New test. * g++.dg/template/friend35.C: Likewise. * g++.old-deja/g++.pt/inherit2.C: Remove XFAIL's. From-SVN: r96432
2005-03-14re PR target/20424 (Bootstrap failure on alphaev56)Falk Hueffner2-1/+6
PR bootstrap/20424 * config/alpha/alpha.c (alpha_fold_builtin_cmpbge): Fix typo. From-SVN: r96431
2005-03-14Friend class name lookup 5/n PR c++/1016Kriang Lerdsuwanakij30-51/+371
Friend class name lookup 5/n PR c++/1016 * cp-tree.h (pushtag): Adjust declaration. * decl.c (lookup_and_check_tag): Call lookup_type_scope if lookup_name fails. (xref_tag): Adjust call to pushtag. Make hidden class visible. (start_enum): Adjust call to pushtag. * name-lookup.c (ambiguous_decl): Ignore hidden names. (qualify_lookup): Change return type to bool. (hidden_name_p): New function. (lookup_namespace_name, unqualified_namespace_lookup, lookup_name_real): Use it. (lookup_type_scope): Update comments. (maybe_process_template_type_declaration): Change parameter name from globalize to is_friend. (pushtag): Change globalize parameter of type int to tag_scope. Hide name if introduced by friend declaration. * name-lookup.h (hidden_name_p): Add declaration. * parser.c (cp_parser_lookup_name): Don't deal with hidden name here. * pt.c (push_template_decl_real): Make hidden class template visible. (lookup_template_class, instantiate_class_template): Adjust call to pushtag. * semantics.c (begin_class_definition): Likewise. * rtti.c (init_rtti_processing, build_dynamic_cast_1, tinfo_base_init, emit_support_tinfos): Use ts_current instead of ts_global. * g++.dg/lookup/hidden-class1.C: New test. * g++.dg/lookup/hidden-class2.C: Likewise. * g++.dg/lookup/hidden-class3.C: Likewise. * g++.dg/lookup/hidden-class4.C: Likewise. * g++.dg/lookup/hidden-class5.C: Likewise. * g++.dg/lookup/hidden-class6.C: Likewise. * g++.dg/lookup/hidden-class7.C: Likewise. * g++.dg/lookup/hidden-class8.C: Likewise. * g++.dg/lookup/hidden-class9.C: Likewise. * g++.dg/lookup/hidden-temp-class1.C: Likewise. * g++.dg/lookup/hidden-temp-class2.C: Likewise. * g++.dg/lookup/hidden-temp-class3.C: Likewise. * g++.dg/lookup/hidden-temp-class4.C: Likewise. * g++.dg/lookup/hidden-temp-class5.C: Likewise. * g++.dg/lookup/hidden-temp-class6.C: Likewise. * g++.dg/lookup/hidden-temp-class7.C: Likewise. * g++.dg/lookup/hidden-temp-class8.C: Likewise. * g++.dg/lookup/hidden-temp-class9.C: Likewise. * g++.dg/lookup/hidden-temp-class10.C: Likewise. * g++.dg/lookup/hidden-temp-class11.C: Likewise. From-SVN: r96430
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