+2015-05-22 Bob Duff <duff@adacore.com>
+
+ * a-convec.ads, a-convec.adb (Append): Check for fast path. Split
+ out slow path into separate procedure. Inline Append. Fast path
+ now avoids calling Insert.
+ (Finalize): Do the busy checking last, so the container gets emptied.
+ (Insert, Insert_Space): Remove redundancy.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * switch-c.adb (Scan_Front_End_Switches): Insist on -gnatc
+ for -gnatd.V.
+
+2015-05-22 Arnaud Charlet <charlet@adacore.com>
+
+ * gnatvsn.ads: Minor code reorg to remember more easily to update
+ variables.
+
+2015-05-22 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch10.adb (Analyze_With_Clause): In ASIS_Mode, a
+ limited_with clause on a predefined unit is not transformed into
+ a regular with_clause, to preserve the original tree structure.
+ * sinfo.ads (N_With_Clause): Add comment on handling of
+ Limited_With.
+ * sem_ch10.adb: Minor reformatting.
+
+2015-05-22 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Freeze_Profile): A limited view of a type in
+ the profile of a subprogram renaming does not require freezing,
+ because it is declared in a different unit.
+
+2015-05-22 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_aggr.adb (Get_Constraint_Association): If type (of ancestor
+ composite type) is private, go to full view. This was previously
+ done only in an instance context, but is happen whenever a chain
+ of private extensions includes one inherited discriminant.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads: Minor comment updates.
+ * exp_unst.adb: Move Subps table to spec Don't remove old entries
+ from table Add Last field to record last entry used.
+ * exp_unst.ads: Move Subps table here from body So that Cprint
+ can access saved values.
+
+2015-05-22 Bob Duff <duff@adacore.com>
+
+ * a-cdlili.adb, a-cdlili.ads, a-cohama.adb, a-cohama.ads,
+ * a-cohase.adb, a-cohase.ads, a-convec.adb, a-convec.ads,
+ * a-coorma.adb, a-coorma.ads, a-coorse.adb, a-coorse.ads:
+ (Pseudo_Reference, Element_Access, Get_Element_Access): New
+ declarations added for use by performance improvements in exp_ch5.adb.
+ * snames.ads-tmpl: New names referenced by exp_ch5.adb.
+ * exp_ch5.adb: Speed up "for ... of" loops for predefined containers.
+ Instead of doing literally what the RM calls for, we do something
+ equivalent that avoids expensive operations inside the loop. If the
+ container package has appropriate Next, Pseudo_Reference,
+ Element_Access, Get_Element_Access declarations, we invoke the
+ optimization.
+ * snames.ads-tmpl: Note speed improvement.
+
+2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Is_Atomic_Or_VFA): Move to XEINFO INLINES section.
+ * xeinfo.adb: Replace a-einfo.h with einfo.h throughout.
+ Add pattern to translate "or else" into "||".
+
+2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Has_Volatile_Full_Access): Rename into...
+ (Is_Volatile_Full_Access): ...this.
+ (Set_Has_Volatile_Full_Access): Rename into...
+ (Set_Is_Volatile_Full_Access): ...this.
+ * einfo.adb (Has_Volatile_Full_Access): Rename into...
+ (Is_Volatile_Full_Access): ...this.
+ (Set_Has_Volatile_Full_Access): Rename into...
+ (Set_Is_Volatile_Full_Access): ...this.
+ (Is_Atomic_Or_VFA): Adjust to above renaming.
+ * errout.adb (Special_Msg_Delete): Likewise.
+ * exp_pakd.adb (Install_PAT): Likewise.
+ * freeze.adb (Freeze_Array_Type): Likewise.
+ * sem_ch8.adb (Analyze_Object_Renaming): Likewise.
+ * sem_ch13.adb (Inherit_Delayed_Rep_Aspects): Likewise.
+ (Inherit_Aspects_At_Freeze_Point): Likewise.
+ * sem_prag.adb (Set_Atomic_VFA): Likewise.
+ (Process_Atomic_Independent_Shared_Volatile): Likewise.
+ * sem_util.adb (Is_Atomic_Or_VFA_Object): Likewise.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, layout.adb, einfo.adb, einfo.ads, sem_prag.adb,
+ freeze.adb, freeze.ads, sem_util.adb, sem_util.ads, exp_ch2.adb,
+ exp_ch4.adb, errout.adb, exp_aggr.adb, sem_ch13.adb: This is a general
+ change that deals with the fact that most of the special coding for
+ Atomic should also apply to the case of Volatile_Full_Access.
+ A new attribute Is_Atomic_Or_VFA is introduced, and many of the
+ references to Is_Atomic now use this new attribute.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Op_Eq): Introduce 'Machine for 'Result
+ comparison.
+
+2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sprint.adb (Source_Dump): When generating debug files, deal
+ with the case of a stand-alone package instantiation by dumping
+ together the spec and the body in the common debug file.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch13.adb (Minimum_Size): Size is zero for null range
+ discrete subtype.
+
+2015-05-22 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * einfo.adb (Anonymous_Master): This attribute now applies
+ to package and subprogram bodies.
+ (Set_Anonymous_Master): This attribute now applies to package and
+ subprogram bodies.
+ (Write_Field36_Name): Add output for package and subprogram bodies.
+ * einfo.ads Update the documentation on attribute Anonymous_Master
+ along with occurrences in entities.
+ * exp_ch4.adb (Create_Anonymous_Master): Reimplemented to
+ handle spec and body anonymous masters of the same unit.
+ (Current_Anonymous_Master): Reimplemented. Handle a
+ package instantiation that acts as a compilation unit.
+ (Insert_And_Analyze): Reimplemented.
+
+2015-05-22 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch10.adb (Analyze_With_Clause): A limited_with_clause on a
+ predefined unit is treated as a regular with_clause.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch12.adb, prj.ads, makeutl.ads, sem_ch6.adb, prj-nmsc.adb,
+ prj-conf.adb, sem_disp.adb: Minor reformatting.
+
+2015-05-22 Vincent Celier <celier@adacore.com>
+
+ * clean.adb (Parse_Cmd_Line): For native gnatclean, check
+ for switch -P and, if found and gprclean is available, invoke
+ silently gprclean.
+ * make.adb (Initialize): For native gnatmake, check for switch -P
+ and, if found and gprbuild is available, invoke silently gprbuild.
+
+2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch13.adb (Validate_Unchecked_Conversions): Also issue
+ specific warning for discrete types when the source is larger
+ than the target.
+
+2015-05-22 Ed Schonberg <schonberg@adacore.com>
+
+ * einfo.ads, einfo.adb (Incomplete_Actuals): New attribute of
+ package instantiations. Holds the list of actuals in the instance
+ that are incomplete types, to determine where the corresponding
+ instance body must be placed.
+ * sem_ch6.adb (Conforming_Types): An incomplete type used as an
+ actual in an instance matches an incomplete formal.
+ * sem_disp.adb (Check_Dispatching_Call): Handle missing case of
+ explicit dereference.
+ (Inherited_Subprograms): In the presence of a limited view there
+ are no subprograms to inherit.
+ * sem_ch12.adb (Preanalyze_Actuals): Build list of incomplete
+ actuals of instance, for later placement of instance body and
+ freeze nodes for actuals.
+ (Install_Body): In the presence of actuals that incomplete types
+ from a limited view, the instance body cannot be placed after
+ the declaration because full views have not been seen yet. Any
+ use of the non-limited views in the instance body requires
+ the presence of a regular with_clause in the enclosing unit,
+ and will fail if this with_clause is missing. We place the
+ instance body at the beginning of the enclosing body, which is
+ the unit being compiled, and ensure that freeze nodes for the
+ full views of the incomplete types appear before the instance.
+
+2015-05-22 Pascal Obry <obry@adacore.com>
+
+ * makeutl.ads, prj-conf.adb, prj-nmsc.adb, prj.ads
+ (In_Place_Option): Removed.
+ (Relocate_Build_Tree_Option): New constant.
+ (Root_Dir_Option): New constant.
+ (Obj_Root_Dir): Removed.
+ (Build_Tree_Dir): New variable.
+ (Root_Src_Tree): Removed.
+ (Root_Dir): New variable.
+ * prj-conf.adb (Get_Or_Create_Configuration_File): Add check
+ for improper relocation.
+ * prj-nmsc.adb (Locate_Directory): Add check for improper
+ relocation.
+
+2015-05-22 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * einfo.adb (Default_Init_Cond_Procedure): Code cleanup. The
+ attribute now applies to the base type.
+ (Has_Default_Init_Cond): Now applies to the base type.
+ (Has_Inherited_Default_Init_Cond): Now applies to the base type.
+ (Set_Default_Init_Cond_Procedure): Code cleanup. The attribute now
+ applies to the base type.
+ (Set_Has_Default_Init_Cond): Now applies to the base type.
+ (Set_Has_Inherited_Default_Init_Cond): Now applies to the base type.
+ * exp_ch3.adb (Expand_N_Object_Declaration): No need to use the
+ base type when adding a call to the Default_Initial_Condition.
+
+2015-05-22 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * einfo.adb: Node36 is now used as Anonymous_Master. Flag253
+ is now unused.
+ (Anonymous_Master): New routine.
+ (Has_Anonymous_Master): Removed.
+ (Set_Anonymous_Master): New routine.
+ (Set_Has_Anonymous_Master): Removed.
+ (Write_Entity_Flags): Remove the output for Has_Anonymous_Maser.
+ (Write_Field36_Name): Add output for Anonymous_Master.
+ * einfo.ads Add new attribute Anonymous_Master along with
+ occurrences in nodes. Remove attribute Has_Anonymous_Master along
+ with occurrences in nodes.
+ (Anonymous_Master): New routine along with pragma Inline.
+ (Has_Anonymous_Master): Removed along with pragma Inline.
+ (Set_Anonymous_Master): New routine along with pragma Inline.
+ (Set_Has_Anonymous_Master): Removed along with pragma Inline.
+ * exp_ch4.adb (Create_Anonymous_Master): New routine.
+ (Current_Anonymous_Master): Reimplemented.
+
+2015-05-22 Bob Duff <duff@adacore.com>
+
+ * freeze.adb (Freeze_Profile): Suppress warning if imported
+ subprogram is not at library level.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb (Analyze_Object_Renaming): Check for renaming
+ component of an object to which Volatile_Full_Access applies.
+
+2015-05-22 Jerome Guitton <guitton@adacore.com>
+
+ * exp_dbug.ads: Add note about non bit-packed arrays.
+
+2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_prag.adb: Fix typo.
+ * einfo.ads: Grammar fixes in comments.
+
+2015-05-22 Bob Duff <duff@adacore.com>
+
+ * a-cborma.ads, a-cidlli.ads, a-cimutr.ads, a-ciormu.ads,
+ * a-cihase.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
+ * a-cborse.ads, a-comutr.ads, a-ciorma.ads, a-cobove.ads,
+ * a-coormu.ads, a-convec.ads, a-cohase.ads, a-coinho.ads,
+ * a-cbdlli.ads, a-cbmutr.ads, a-cbhase.ads, a-cdlili.ads,
+ * a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
+ * a-coinho-shared.ads (Constant_Reference_Type, Reference_Type):
+ Add an initialization expression "raise Program_Error". See,
+ for example, RM-A.18.2(148.4).
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * debug.adb: Update documentation.
+ * einfo.ads, einfo.adb (Needs_Typedef): New flag
+ * exp_unst.adb (Unnest_Subprogram): Mark AREC types as needing
+ typedef's in C.
+ * frontend.adb: Update comments.
+ * gnat1drv.adb (Adjust_Global_Switches): Set all needed flags
+ for -gnatd.V
+ * opt.ads (Generate_C_Code): New switch.
+ * osint-c.adb (Write_C_File_Info): Removed, not used
+ (Write_H_File_Info): Removed, not used
+ * osint-c.ads (Write_C_File_Info): Removed, not used
+ (Write_H_File_Info): Removed, not used
+ * osint.ads (Write_Info): Minor comment updates.
+ (Output_FD): Moved from private part to public part of spec.
+ * sem.adb (Semantics): Force expansion on if in Generate_C_Code
+ mode.
+ * atree.ads: minor typo in comment.
+ * sem_prag.adb (Process_Atomic_Independent_Shared_Volatile):
+ Do not allow VFA on composite object with aliased component.
+
+2015-05-22 Arnaud Charlet <charlet@adacore.com>
+
+ * osint-c.adb, osint-c.ads (Set_File_Name): Move back to spec.
+
+2015-05-22 Pascal Obry <obry@adacore.com>
+
+ * prj-util.adb: Minor comment editing.
+
+2015-05-22 Pascal Obry <obry@adacore.com>
+
+ * makeutl.ads (In_Place_Option): New constant.
+ * prj.ads (Obj_Root_Dir): New variable (absolute path to relocate
+ objects).
+ (Root_Src_Tree): New variable (absolute path of root source tree).
+ * prj-conf.adb (Do_Autoconf): Take into account the object root
+ directory (if defined) to generate configuration project.
+ * prj-nmsc.adb (Get_Directories): Handle case where Obj_Root_Dir
+ is defined.
+ (Locate_Directory): Likewise.
+
+2015-05-22 Pascal Obry <obry@adacore.com>
+
+ * prj-util.ads, prj-util.adb (Relative_Path): New routine.
+
+2015-05-22 Bob Duff <duff@adacore.com>
+
+ * exp_utils.ads, exp_utils.adb (Find_Optional_Prim_Op): New
+ interface to return Empty when not found, so we can avoid handling
+ Program_Error in that case.
+ (Find_Prim_Op): Fix latent bug: raise Program_Error when there are no
+ primitives.
+ * exp_ch7.adb, sem_util.adb: Use Find_Optional_Prim_Op when the
+ code is expecting Empty.
+ * sem_ch8.adb: Use Find_Optional_Prim_Op to avoid handling
+ Program_Error.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_intr.adb, exp_ch4.adb, s-rannum.adb,
+ sem_eval.adb, s-fatgen.adb, s-expmod.ads: Remove incorrect hyphen in
+ non-binary.
+ * exp_util.adb: Add comment.
+ * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move from spec to
+ body.
+ (Set_File_Name): New name for the above.
+ (Create_C_File, Create_H_File, Write_C_File_Info, Write_H_File_Info,
+ Close_C_File, Close_H_File): New procedure.
+ * osint.adb: Minor reformatting.
+ * osint.ads: Minor comment updates.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb: Minor rewording.
+ * exp_util.ads: Clarify that Find_Prim_Op is only for
+ tagged types.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * atree.adb, atree.ads, treepr.adb: Change name Needs_Actuals_Check to
+ Check_Actuals.
+ * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**x in modular
+ and overflow cases.
+
+2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_pakd.adb (Install_PAT): Propagate representation aspects
+ from the original array type to the PAT.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * treepr.adb (Print_Node_Header): Add output of Needs_Actuals_Check.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * atree.adb, atree.ads (Needs_Actuals_Check): New flag.
+
+2015-05-22 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma): Remove the detection
+ of a useless Part_Of indicator when the related item is a constant.
+ (Check_Matching_Constituent): Do not emit an error on a constant.
+ (Check_Missing_Part_Of): Do not check for a missing Part_Of indicator
+ when the related item is a constant.
+ (Collect_Body_States): Code cleanup.
+ (Collect_Visible_States): Code cleanup.
+ (Report_Unused_States): Do not emit an error on a constant.
+ * sem_util.ads, sem_util.adb (Has_Variable_Input): Removed.
+
+2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch8.adb (Analyze_Object_Renaming): Copy
+ Has_Volatile_Full_Access from renamed to renaming entities.
+ * sem_prag.adb (Process_Atomic_Independent_Shared_Volatile):
+ Tidy up and remove redundant setting of Has_Volatile_Full_Access.
+
+2015-05-22 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * ghost.adb (Check_Ghost_Completion): Update references to SPARK
+ RM 6.9 rules.
+ (Check_Ghost_Policy): Update references to SPARK RM 6.9 rules.
+ * sem_ch3.adb (Analyze_Object_Declaration): Update references
+ to SPARK RM 6.9 rules.
+ (Check_Completion): Ghost entities do not require a special form of
+ completion.
+ * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Update references
+ to SPARK RM 6.9 rules.
+ (Analyze_Subprogram_Body_Helper): Update references to SPARK RM 6.9
+ rules.
+ * sem_ch7.adb (Analyze_Package_Body_Helper): Update references
+ to SPARK RM 6.9 rules.
+ (Requires_Completion_In_Body): Ghost entities do not require a special
+ form of completion.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * a-csquin.ads: Use Ada 2012 notation.
+ * sem_ch8.adb: Minor reformatting.
+
+2015-05-22 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Aspect Import
+ acts as a completion.
+
+2015-05-22 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb: Minor reformatting.
+
+2015-05-22 Jose Ruiz <ruiz@adacore.com>
+
+ * a-reatim.adb: Minor change, fix typo.
+
+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.ads: Minor addition of ??? comment.
+ * sem_prag.adb, sem_util.adb: Minor reformatting.
+ * sem_ch13.adb: minor reformatting.
+
2015-05-22 Robert Dewar <dewar@adacore.com>
* a-reatim.ads: Add Compile_Time_Error to ensure Duration
projects / gcc.git / blobdiff