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Diffstat (limited to 'gcc/ada/ChangeLog')
| -rw-r--r-- | gcc/ada/ChangeLog | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index a49c825dc86..c554b7110aa 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,255 @@ +2004-01-05 Robert Dewar <dewar@gnat.com> + + * 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. + 2003-12-23 Kelley Cook <kcook@gcc.gnu.org> * gnat_ug.texi: Force a CVS commit by updating copyright. |