| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
restriction)
PR ada/48013
* gcc-interface/trans.c (empty_stmt_list_p): New predicate.
(gigi): Invoke it to compute the No_Elaboration_Code property.
(insert_code_for): Do not insert the code if it's empty.
From-SVN: r231515
|
|
* gcc-interface/trans.c (Call_to_gnu): Remove guard for NULL_EXPR.
* gcc-interface/utils2.c (gnat_rewrite_reference) <ERROR_MARK>: Return
the reference unmodified.
<NULL_EXPR>: New case. Likewise.
From-SVN: r231513
|
|
* gcc-interface/gigi.h (create_var_decl): Adjust comment.
(create_subprog_decl): Likewise.
* gcc-interface/utils.c (create_var_decl): Likewise.
(create_subprog_decl): Likewise.
From-SVN: r231511
|
|
2015-12-10 Tom de Vries <tom@codesourcery.com>
PR ada/65102
* doc/include/fdl.texi: Add nodefaultgnufreedocumentationlicensenode
ifdef to allow disabling default @node GNU Free Documentation License.
* gnat-style.texi: Set nodefaultgnufreedocumentationlicensenode and
define @node GNU Free Documentation License locally.
From-SVN: r231497
|
|
PR ada/66526
* g-expect.adb (Set_Up_Child_Communications): Add matching condition
for uses of Input, Ouput and Error variables after the Execvp call.
From-SVN: r231450
|
|
From-SVN: r231445
|
|
PR c/48088
PR c/68657
* common.opt (Wframe-larger-than=): Add Warning.
* opts.h (control_warning_option): Add ARG argument.
* opts-common.c (cmdline_handle_error): New function.
(read_cmdline_option): Use it.
(control_warning_option): Likewise. Add ARG argument.
If non-NULL, decode it if needed and pass through
to handle_generated_option. Handle CLVC_ENUM like
CLVC_BOOLEAN.
* opts.c (common_handle_option): Adjust control_warning_option
caller.
(enable_warning_as_error): Likewise.
c-family/
* c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
* c-pragma.c (handle_pragma_diagnostic): Adjust
control_warning_option caller.
ada/
* gcc-interface/trans.c (Pragma_to_gnu): Adjust
control_warning_option caller.
testsuite/
* c-c++-common/pr68657-1.c: New test.
* c-c++-common/pr68657-2.c: New test.
* c-c++-common/pr68657-3.c: New test.
* gcc.dg/cpp/warn-normalized-3.c: Use
-Werror=normalized=nfc instead of -Werror=normalized=
in dg-options.
From-SVN: r231406
|
|
PR ada/60164
* doc/gnat_ugn/gnat_and_program_execution.rst (gnatmem): Fix typo.
From-SVN: r231342
|
|
instead" during bootstrap)
gnattools/
PR ada/50048
* Makefile.in (ftop_srcdir): New variable.
(INCLUDES_FOR_SUBDIR): Use -iquote and $(ftop_srcdir).
gcc/ada/
PR ada/50048
* gcc-interface/Makefile.in (INCLUDES): Use -iquote.
From-SVN: r231341
|
|
not declared in "OS_Interface"))
PR ada/56274
* s-osinte-kfreebsd-gnu.ads (pthread_rwlock_t): New subtype.
(pthread_rwlockattr_t): Likewise.
From-SVN: r231337
|
|
"s-taprop.adb:856:10: "pthread_attr_setaffinity_np" is undefined (more references follow)")
PR ada/49944
* s-osinte-freebsd.ads: Minor reformatting.
(Stack_Base_Available): Correct comments.
* s-osinte-kfreebsd-gnu.ads (Time_Slice_Supported, nanosleep,
clock_id_t, clock_gettime, Stack_Base_Available, Get_Page_Size,
mprotect, pthread_mutexattr_setprotocol,pthread_mutexattr_getprotocol
pthread_mutexattr_setprioceiling, pthread_mutexattr_getprioceiling,
pthread_attr_setscope, pthread_attr_getscope,
pthread_attr_setinheritsched, pthread_attr_getinheritsched,
Time_Slice_Supported): Copy from s-osinte-freebsd.ads.
* gcc-interface/Makefile.in (x86/kfreebsd): Use the POSIX version of
the System.Task_Primitives.Operations package.
From-SVN: r231333
|
|
"s-taprop.adb:717:32: "lwp_self" is undefined")
PR ada/49940
* s-osinte-kfreebsd-gnu.ads (lwp_self): New imported function.
From-SVN: r231330
|
|
PR ada/68169
* s-oscons-tmplt.c: Generate pthread constants for RTEMS
* s-osinte-rtems.ads: Declare pthread structs as opaque types in Ada
From-SVN: r231145
|
|
From-SVN: r231104
|
|
From-SVN: r231068
|
|
* osint.adb: Add use type clause for CRTL.size_t.
(C_String_Length): Return CRTL.size_t instead of Integer.
(To_Path_String_Access): Take CRTL.size_t instead of Integer.
(Get_Libraries_From_Registry): Use CRTL throughout.
(To_Canonical_Dir_Spec): Use CRTL.size_t instead of Integer.
(To_Canonical_File_List): Likewise.
(To_Canonical_File_Spec): Likewise.
(To_Canonical_Path_Spec): Likewise.
(To_Host_Dir_Spec): Likewise.
(To_Host_File_Spec): Likewise.
(Update_Path): Use CRTL throughout.
* s-shasto.adb: Add with clause for System.CRTL.
(Initialize): Rename CRTL.strncpy instead of importing it manually.
From-SVN: r231066
|
|
* gcc-interface/gigi.h (create_var_decl): Adjust prototype.
(create_subprog_decl): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Rename
static_p into static_flag and add volatile_flag local variable.
Do not locally change the type of a volatile object, except for the
pointed-to type if the object is handled by reference. Adjust calls
to create_var_decl.
<E_Subprogram_Type>: Likewise for const and noreturn subprograms.
(get_minimal_subprog_decl): Adjust call to create_subprog_decl.
(elaborate_expression_1): Adjust call to create_var_decl.
(gnat_to_gnu_field): Minor tweak.
* gcc-interface/trans.c (gigi): Adjust calls to create_var_decl and
create_subprog_decl.
(build_raise_check): Likewise.
(Subprogram_Body_to_gnu): Likewise.
(create_temporary): Likewise.
(Handled_Sequence_Of_Statements_to_gnu): Likewise.
(Exception_Handler_to_gnu_gcc): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(gnat_to_gnu): Likewise.
* gcc-interface/utils.c (maybe_pad_type): Likewise.
(create_var_decl): Add VOLATILE_FLAG parameter and handle it.
(create_subprog_decl): Add CONST_FLAG and VOLATILE_FLAG parameters and
handle them.
From-SVN: r231065
|
|
* gcc-interface/gigi.h (is_simple_additive_expression): Declare.
* gcc-interface/trans.c (struct range_check_info_d): Add DISP and
NEG_P fields.
(find_loop_for): Add DISP and NEG_P parameters with default value.
Call is_simple_additive_expression to handle additive expressions.
(Loop_Statement_to_gnu): Deal with displacement in range checks.
(Raise_Error_to_gnu): Likewise.
(gnat_to_gnu): Add call to find_loop_for.
(is_simple_additive_expression): New function extracted from...
(gnat_invariant_expr): ...here. Call it on the expression.
From-SVN: r231064
|
|
From-SVN: r231063
|
|
* gcc-interface/ada-tree.h (TYPE_MAX_ALIGN): New macro.
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set PACKED to -2.
Remove obsolete code setting the alignment on some atomic types.
When the type has no alignment but needs strict alignment and has a
size clause, compute a maximum alignment and set it on the type.
(adjust_packed): Remove handling of -2 argument. Deal with TYPE_ALIGN
and TYPE_MAX_ALIGN directly.
(gnat_to_gnu_field): Do not document -2 as argument.
(components_to_record): Likewise.
* gcc-interface/utils.c (finish_record_type): Do not bump alignment of
the record type beyond TYPE_MAX_ALIGN. Reset the latter on exit.
* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): Move around.
(GNATLIBCFLAGS_FOR_C): Reformat.
(GCC_CFLAGS): Delete.
From-SVN: r231062
|
|
2015-11-29 Matthias Klose <doko@ubuntu.com>
PR ada/68564
* gcc-interface/Makefile.in: Fix powerpc/powerpc64* and
mipsel/mips64el bitness detection.
Merge the mipsel/mips64el definitions into one.
From-SVN: r231051
|
|
2015-11-28 Matthias Klose <doko@ubuntu.com>
PR ada/68564
* gcc-interface/Makefile.in: Fix sparc/sparc64 bitness detection.
From-SVN: r231028
|
|
From-SVN: r230935
|
|
2015-11-25 Eric Botcazou <ebotcazou@adacore.com>
* gnatlink.adb (Gnatlink): Do not reinstate -fsjlj for the linker
from the switches saved in the ALI file but from the exception
settings.
2015-11-25 Arnaud Charlet <charlet@adacore.com>
* lib-xref-spark_specific.adb
(Add_SPARK_Scope): Take entry families into account.
* a-exetim.ads, a-exetim-default.ads, a-exetim-mingw.ads (Clock,
Clock_For_Interrupts): preconditions added.
* a-extiin.ads (Clock): preconditions added.
* par-ch3.adb (P_Declarative_Items): In case of misplaced
aspect specifications, ensure that flag Done is properly set to
continue parsing.
From-SVN: r230879
|
|
2015-11-25 Arnaud Charlet <charlet@adacore.com>
* exp_util.adb (Remove_Side_Effects): Minimize extra temporaries
and use of 'Reference when needed.
2015-11-25 Doug Rupp <rupp@adacore.com>
* sigtramp-vxworks-target.inc (__x86_64__): Restore context for the
sake of uniformity.
* init.c (__gnat_inum_to_ivec): Add some casting to avoid
warnings when sizeof(long) != sizeof(int)
2015-11-25 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (SPARK_Entities): Add entries for
consideration.
(Add_SPARK_Scope): Take tasks into account.
(Detect_And_Add_SPARK_Scope): Take tasks into account.
(Enclosing_Subprogram_Or_Library_Package): Take tasks into account.
From-SVN: r230878
|
|
2015-11-25 Bob Duff <duff@adacore.com>
* sem_elab.adb (Check_Internal_Call_Continue): Code clean ups.
2015-11-25 Eric Botcazou <ebotcazou@adacore.com>
* sem_util.ads (Has_Compatible_Alignment): Add Layout_Done
parameter.
* sem_util.adb (Has_Compatible_Alignment): Likewise.
(Has_Compatible_Alignment_Internal): Likewise. Do not set the
result to Unknown for packed types if Layout_Done is true.
* checks.adb (Apply_Address_Clause_Check): Adjust call and
pass False to Has_Compatible_Alignment.
* sem_ch13.adb (Validate_Address_Clauses): Likewise but pass True.
From-SVN: r230877
|
|
2015-11-25 Vincent Celier <celier@adacore.com>
* gnatcmd.adb: When <target>-gnat is called with switch -P
and a GPR tool is invoked, invoke the GPR tool with switch
--target=<target>.
2015-11-25 Hristian Kirtchev <kirtchev@adacore.com>
* opt.adb, bcheck.adb: Minor reformatting.
From-SVN: r230876
|
|
2015-11-25 Jerome Lambourg <lambourg@adacore.com>
* init.c: Enable the signal trampoline on x86_64-vx7
* sigtramp-vxworks-target.inc: Implement the signal trampoline
for x86_64
* tracebak.c: Remove the hook to use the generic
unwinder on x86_64-vx7.
2015-11-25 Vincent Celier <celier@adacore.com>
* gnatcmd.adb: When "gnat name -P" is called, invoke gprname
directly if available.
From-SVN: r230875
|
|
2015-11-25 Tristan Gingold <gingold@adacore.com>
* init.c (__gnat_is_stack_guard): Do not use mach calls for
IOS simulator.
From-SVN: r230874
|
|
... so that debugger users can reference them instead of the renamed
subprograms. This is in accordance with the DWARF specification: the
section 3.2.3 (Imported (or Renamed) Declaration Entities) allows
DW_TAG_imported_declaration DIEs to be used "as a general means to
rename or provide an alias for an entity regardless of the context in
which the importing declaration or the imported entity occur." (wording
from the DWARFv3 and DWARFv4 specifications, allowed in DWARFv2).
gcc/ada/ChangeLog:
* gcc-interface/utils.c (gnat_write_global_declarations): Output
debugging information for top-level imported declarations.
gcc/ChangeLog:
* dwarf2out.c (gen_decl_die): Generate DW_TAG_imported_* instead
of DW_TAG_namespace for IMPORTED_DECL declarations. Call
dwarf2out_imported_module_or_decl_1 for all DWARF versions as
this function already takes care of checking what it can emit.
Bootstrapped, regtested and checked with GDB's testsuite on
x86_64-linux.
From-SVN: r230821
|
|
2015-11-24 Gary Dismukes <dismukes@adacore.com>
* sem_ch3.adb, sem_type.adb, sem_ch7.adb, sem_ch9.adb, checks.adb,
sem_prag.adb, contracts.adb, g-strhas.ads, sem_ch6.adb: Minor
reformatting, rewording, and typo corrections.
From-SVN: r230794
|
|
types with discriminants.
* gcc-interface/decl.c (gnat_to_gnu_entity) <Concurrent types>: In
ASIS mode, do a minimal translation for root types with discriminants.
* gcc-interface/trans.c (gnat_to_gnu) <N_Subunit>: Move around.
<N_Entry_Body, N_Protected_Body, N_Task_Body>: Likewise. In ASIS mode,
process the declarations attached to the body.
From-SVN: r230792
|
|
for an N_Expanded_Name.
* gcc-interface/trans.c (gnat_to_gnu): In type_annotate_only mode, do
not build a NULL_EXPR for an N_Expanded_Name.
From-SVN: r230791
|
|
(indirectly) has C++ convention too.
* gcc-interface/decl.c (is_cplusplus_method): Check that the type of
the first parameter (indirectly) has C++ convention too.
From-SVN: r230788
|
|
2015-11-23 Olivier Hainque <hainque@adacore.com>
* system-aix.ads: Add Frontend_Exceptions flag.
* system-aix64.ads: Likewise.
* system-darwin-ppc.ads: Likewise.
* system-darwin-ppc64.ads: Likewise.
* system-darwin-x86.ads: Likewise.
* system-darwin-x86_64.ads: Likewise.
* system-dragonfly-x86_64.ads: Likewise.
* system-freebsd-x86.ads: Likewise.
* system-freebsd-x86_64.ads: Likewise.
* system-hpux-ia64.ads: Likewise.
* system-hpux.ads: Likewise.
* system-linux-alpha.ads: Likewise.
* system-linux-armeb.ads: Likewise.
* system-linux-armel.ads: Likewise.
* system-linux-hppa.ads: Likewise.
* system-linux-ia64.ads: Likewise.
* system-linux-mips.ads: Likewise.
* system-linux-mips64el.ads: Likewise.
* system-linux-mipsel.ads: Likewise.
* system-linux-ppc.ads: Likewise.
* system-linux-ppc64.ads: Likewise.
* system-linux-s390.ads: Likewise.
* system-linux-s390x.ads: Likewise.
* system-linux-sh4.ads: Likewise.
* system-linux-sparc.ads: Likewise.
* system-linux-sparcv9.ads: Likewise.
* system-linux-x86.ads: Likewise.
* system-linux-x86_64.ads: Likewise.
* system-mingw-x86_64.ads: Likewise.
* system-mingw.ads: Likewise.
* system-rtems.ads: Likewise.
* system-solaris-sparc.ads: Likewise.
* system-solaris-sparcv9.ads: Likewise.
* system-solaris-x86.ads: Likewise.
* system-solaris-x86_64.ads: Likewise.
* system-vxworks-arm.ads: Likewise.
* system-vxworks-m68k.ads: Likewise.
* system-vxworks-mips.ads: Likewise.
* system-vxworks-ppc.ads: Likewise.
* system-vxworks-sparcv9.ads: Likewise.
* system-vxworks-x86.ads: Likewise.
* system.ads: Likewise.
From-SVN: r230753
|
|
Back_End_SJLJ and Back_End_ZCX.
2015-11-23 Olivier Hainque <hainque@adacore.com>
Eric Botcazou <botcazou@adacore.com>
* opt.ads (Exception_Mechanism): Now three values: Front_End_SJLJ,
Back_End_SJLJ and Back_End_ZCX.
(Back_End_Exceptions, Front_End_Exceptions, ZCX_Exceptions,
SJLJ_Exceptions): New functions, reflecting properties of the current
Exception_Mechanism.
* opt.adb: Implement the new functions.
* fe.h: Bind the new Exception_Mechanism and helper functions for gigi.
* exp_ch11.adb (Expand_At_End_Handler): Replace test on mechanism by
use of property helper and update comments.
(Expand_Exception_Handlers): Replace tests on mechanism by use of
helper. Restrict Abort_Defer to ZCX specifically.
* exp_ch9.adb (Expand_N_Asynchronous_Select): Replace tests on
mechanism by calls to helper functions. Abort_Undefer for ZCX only,
paired with Expand_Exception_Handlers.
* exp_sel.adb (Build_Abort_Block_Handler): Replace tests on mechanism
by calls to helper functions. Abort_Undefer for ZCX only, paired with
Expand_Exception_Handlers.
* lib-writ.ads (P line documentation): Add entry for "FX",
representative of unit compiled with Frontend_Exceptions True.
* lib-writ.adb (Output_Main_Program_Line): Add "FX" on P line if
compiled with Frontend_Exceptions True.
* ali.ads (ALIs_Record): Ada a Frontend_Exceptions component, to reflect
whether the ALI file contained an "FX" indication on the P line.
(Frontend_Exceptions_Specified): New boolean, to keep track of whether
at least an FX ALI file is in the closure.
* ali.adb (Scan_ALI): Handle "FX" on the P line.
(Initialize_ALI): Initialize Frontend_Exceptions_Specified to False.
* targparm.ads: Update desription of exception schemes.
(Frontend_Exceptions_On_Target): New flag, reflect Frontend_Exceptions
set to True in system.ads, or not set at all.
* targparm.adb (Targparm_Tags): Add FEX to convey Frontend_Exceptions.
Rename ZCD to ZCX for consistency.
(FEX_Str, Targparm_Str, Get_Target_Parameters): Adjust accordingly.
* gnat1drv.adb (Adjust_Global_Switches): Adjust Exception_Mechanism
setting, now from combination of Frontend_Exceptions and ZCX_By_Default.
* bcheck.adb (Check_Consistent_Zero_Cost_Exception_Handling): Rename
as ...
(Check_Consistent_Exception_Handling): Check consistency of both
ZCX_By_Default and Frontend_Exceptions.
(Check_Configuration_Consistency): Check_Consistent_Exception_Handling
if either flag was set at least once.
* make.adb (Check): Remove processing of a possible -fsjlj coming from
lang-specs.h.
* gnatlink.adb (Gnatlin): Likewise.
* gcc-interface/Makefile.in (gnatlib-sjlj/zcx): Now set
both ZCX_By_Default and Frontend_Exceptions.
* gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable):
Use eh property helper to test for back-end exceptions. Adjust
mechanism name when testing for front-end sjlj.
(case E_Procedure): Likewise.
* gcc-interface/trans.c (Handled_Sequence_Of_Statements_to_gnu):
Likewise, and rename local variables.
(Exception_Handler_to_gnu_sjlj): Rename as
Exception_Handler_to_gnu_fe_sjlj.
(Exception_Handler_to_gnu_zcx): Rename as
Exception_Handler_to_gnu_gcc and adjust tests on eh mechanisms
to use property helpers or correct mechanism name.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r230752
|
|
2015-11-19 Bob Duff <duff@adacore.com>
* sem_elab.adb (Check_Internal_Call_Continue): Correction to previous
change: correctly handle generic formals/actuals that look like
renamings.
From-SVN: r230617
|
|
* gcc-interface/trans.c (elaborate_all_entities_for_package): New
function extracted from... Recurse on packages.
(elaborate_all_entities): ...here. Call it on packages.
From-SVN: r230576
|
|
* gcc-interface/ada-tree.h (DECL_INVARIANT_P): New macro.
* gcc-interface/gigi.h (enum standard_datatypes): Remove
ADT_longjmp_decl and add ADT_not_handled_by_others_decl.
(longjmp_decl): Delete.
(not_handled_by_others_decl): New macro.
(build_simple_component_ref): Delete.
(build_component_ref): Adjust prototype.
* gcc-interface/decl.c (gnat_to_gnu_entity): Adjust calls to
build_component_ref.
(gnat_to_gnu_field): Set DECL_INVARIANT_P on discriminants
without default value.
* gcc-interface/trans.c (gigi): Reorder initialization sequence
and add not_handled_by_others_decl.
(Attribute_to_gnu): Adjust calls to build_component_ref.
(Subprogram_Body_to_gnu): Likewise.
(Call_to_gnu): Likewise.
(Exception_Handler_to_gnu_sjlj): Likewise.
(gnat_to_gnu): Likewise.
(range_check_info_d): Add inserted_cond field.
(Loop_Statement_to_gnu): Make two passes on the recorded range checks.
(build_noreturn_cond): New static function.
(Raise_Error_to_gnu): Record range checks in loops at -O1 and above.
(make_invariant): New static function.
(Loop_Statement_to_gnu): Use it to compute invariant expressions for
the loop bounds if possible, but do not require it if loop unswitching
is enabled.
* gcc-interface/utils.c (convert_to_fat_pointer): Likewise.
(convert): Likewise.
(maybe_unconstrained_array): Likewise. Call it instead of
build_simple_component_ref and add guard for CONSTRUCTORs.
(unchecked_convert): Likewise.
* gcc-interface/utils2.c (compare_fat_pointers): Likewise.
(build_simple_component_ref): Remove COMPONENT parameter, unify
code dealing with VIEW_CONVERT_EXPR and make it more general,
remove special treatment for CONSTRUCTORs of template types.
(build_component_ref): Remove COMPONENT parameter and adjust call
to build_simple_component_ref.
(maybe_wrap_malloc): Likewise.
(build_allocator): Likewise.
(gnat_invariant_expr): Look through overflow checks, deal with
addition and subtraction of constants and take into account
DECL_INVARIANT_P for the COMPONENT_REF case.
From-SVN: r230575
|
|
* gcc-interface/misc.c: Move global variables to the top of the file.
(gnat_handle_option): Remove obsolete ATTRIBUTE_UNUSED markers.
(gnat_init_options): Minor tweak.
(gnat_post_options): Set -fstrict-overflow if not done by the user.
(internal_error_function): Minor reformatting.
From-SVN: r230569
|
|
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use case #1
for the renaming of an address.
From-SVN: r230560
|
|
then bail out.
* gcc-interface/trans.c (fold_constant_decl_in_expr) <ARRAY_REF>: If
the index is not itself constant then bail out.
From-SVN: r230558
|
|
for the potentially overloaded calls to...
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Try_Container_Indexing): When constructing the
parameter list for the potentially overloaded calls to indexing
functions, do not propagate overloadings if the actual is a named
association: overloadings appear directly on the expression in
the association.
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* sem_type.adb (Interface_Present_In_Ancestor): If the type is
incomplete, the list of ancestors is found either on the full
view or the non-limited view of the type.
From-SVN: r230547
|
|
2015-11-18 Nicolas Roche <roche@adacore.com>
* sysdep.c (__gnat_localtime_tzoff): On Windows platform
GetTimeZoneInformation function is thread-safe. Thus there
is no need to lock the runtime in the implementation of
__gnat_localtime_tzoff on that platform.
2015-11-18 Eric Botcazou <ebotcazou@adacore.com>
* s-arit64.adb (To_Neg_Int): Add a special case for 2**63 input.
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* contracts.adb (Analyze_Contracts): New routine.
(Analyze_Enclosing_Package_Body_Contract): Removed.
(Analyze_Entry_Or_Subprogram_Contract): Add formal parameter
Freeze_Id. Propagate the entity of the freezing body to vaious
analysis routines.
(Analyze_Initial_Declaration_Contract): Removed.
(Analyze_Object_Contract): Add formal parameter
Freeze_Id. Propagate the entity of the freezing body to vaious
analysis routines.
(Analyze_Previous_Contracts): New routine.
* contracts.ads (Analyze_Enclosing_Package_Body_Contract): Removed.
(Analyze_Contracts): New routine.
(Analyze_Entry_Or_Subprogram_Contract): Add formal
parameter Freeze_Id and update the comment on usage.
(Analyze_Initial_Declaration_Contract): Removed.
(Analyze_Object_Contract): Add formal parameter Freeze_Id and
update the comment on usage.
(Analyze_Previous_Contracts): New routine.
* sem_ch3.adb (Analyze_Declarations): Use Analyze_Contracts to
analyze all contracts of eligible constructs.
* sem_ch6.adb (Analyze_Generic_Subprogram_Body):
A body no longer freezes the contract of its initial
declaration. This effect is achieved through different means.
(Analyze_Subprogram_Body_Helper): A body now freezes the contracts
of all eligible constructs that precede it. A body no longer
freezes the contract of its initial declaration. This effect is
achieved through different means.
* sem_ch7.adb (Analyze_Package_Body_Helper): A body now freezes
the contracts of all eligible constructs that precede it. A body
no longer freezes the contract of its initial declaration. This
effect is achieved through different means.
* sem_ch9.adb (Analyze_Entry_Body): A body now freezes
the contracts of all eligible constructs that precede
it. A body no longer freezes the contract of its initial
declaration. This effect is achieved through different means.
(Analyze_Protected_Body): A body now freezes the contracts
of all eligible constructs that precede it. A body no longer
freezes the contract of its initial declaration. This effect
is achieved through different means.
(Analyze_Task_Body): A
body now freezes the contracts of all eligible constructs that
precede it. A body no longer freezes the contract of its initial
declaration. This effect is achieved through different means.
* sem_prag.adb (Add_Item_To_Name_Buffer): Single protected/task
objects now output their respective current instance of xxx
type messages. (Analyze_Contract_Cases_In_Decl_Part): Add
formal parameter Freeze_Id. Emit a clarification message
when an undefined entity may the byproduct of contract
freezing.
(Analyze_Part_Of_In_Decl_Part): Add formal
parameter Freeze_Id. Emit a clarification message when an
undefined entity may the byproduct of contract freezing.
(Analyze_Pre_Post_Condition_In_Decl_Part): Add formal
parameter Freeze_Id. Emit a clarification message when an
undefined entity may the byproduct of contract freezing.
(Analyze_Refined_State_In_Decl_Part): Do not report unused body
states as constituents of single protected/task types may not
bave been identified yet.
(Collect_Subprogram_Inputs_Outputs):
Reimplemented. (Contract_Freeze_Error): New routine.
(Process_Overloadable): Use predicate Is_Single_Task_Object.
* sem_prag.ads (Analyze_Contract_Cases_In_Decl_Part):
Add formal parameter Freeze_Id and update the comment
on usage.
(Analyze_Part_Of_In_Decl_Part): Add formal
parameter Freeze_Id and update the comment on usage.
(Analyze_Pre_Post_Condition_In_Decl_Part): Add formal parameter
Freeze_Id and update the comment on usage.
* sem_util.adb (Check_Unused_Body_States): Remove global
variable Legal_Constits. The routine now reports unused
body states regardless of whether constituents are
legal or not.
(Collect_Body_States): A constituent of a
single protected/task type is not a visible state of a
package body.
(Collect_Visible_States): A constituent
of a single protected/task type is not a visible
state of a package body.
(Has_Undefined_Reference): New routine.
(Is_Single_Concurrent_Object): Reimplemented.
(Is_Single_Protected_Object): New routine.
(Is_Single_Task_Object): New routine.
(Is_Visible_Object): New routine.
(Report_Unused_Body_States): Moved to Check_Unused_Body_States.
* sem_util.ads (Check_Unused_Body_States): Update the comment on usage.
(Has_Undefined_Reference): New routine.
(Is_Single_Protected_Object): New routine.
(Is_Single_Task_Object): New routine.
(Report_Unused_Body_States): Moved to Check_Unused_Body_States.
2015-11-18 Pierre-Marie de Rodat <derodat@adacore.com>
* Makefile.rtl, impunit.adb: Add g-strhas.ads.
* g-strhas.ads: New file.
* s-strhas.ads: Add a comment to redirect users to g-strhas.ads.
2015-11-18 Bob Duff <duff@adacore.com>
* sem_elab.adb (Check_Internal_Call_Continue): Fix the case
where the call in question is to a renaming of a subprogram that
can be safely called without ABE.
* checks.adb: Minor edits.
From-SVN: r230546
|
|
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* atree.adb (Elist11): New routine.
(Set_Elist11): New routine.
* atree.ads (Elist11): New routine.
(Set_Elist11): New routine.
* atree.h: Define Elist11.
* contracts.adb (Analyze_Object_Contract): Verify the legality
of all references to a variable given that the variable is a
constituent of a single protected/task type.
* einfo.adb: Part_Of_References now utilizes Elist11.
(Part_Of_References): New routine.
(Set_Part_Of_References): New routine.
(Write_Field11_Name): Add output for Part_Of_References.
* einfo.ads New attribute Part_Of_References along with usage
in entities.
(Part_Of_References): New routine along with
pragma Inline.
(Set_Part_Of_References): New routine along with pragma Inline.
* sem_prag.adb (Analyze_Constituent): Record a possible
reference to a concurrent constituent.
(Analyze_Global_Item): Record a possible reference to a concurrent
constituent.
(Analyze_Input_Output): Record a possible reference to a
concurrent constituent.
* sem_res.adb (Resolve_Entity_Name): Record a possible reference
to a concurrent constituent.
* sem_util.adb (Check_Part_Of_Reference): New routine.
(Record_Possible_Part_Of_Reference): New routine.
* sem_util.ads (Check_Part_Of_Reference): New routine.
(Record_Possible_Part_Of_Reference): New routine.
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Apply_Arithmetic_Overflow_Minimized_Eliminated):
An if_expression is the proper place to apply the overflow
minimization procedure if its context is not an enclosing
arithmetic expression.
From-SVN: r230540
|
|
From-SVN: r230539
|
|
* gnat_ugn/gnat_project_manager.rst,
gnat_ugn/building_executable_programs_with_gnat.rst,
gnat_ugn/gnat_and_program_execution.rst,
gnat_ugn/the_gnat_compilation_model.rst,
gnat_rm/implementation_defined_pragmas.rst,
gnat_rm/standard_and_implementation_defined_restrictions.rst,
gnat_ugn.texi, gnat_rm.texi: Update doc.
From-SVN: r230538
|
|
From-SVN: r230537
|
|
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* contracts.adb (Add_Contract_Item): Chain pragmas Attach_Handler
and Interrupt_Handler on the classifications list of a [generic]
procedure N_Contract node.
* contracts.ads (Add_Contract_Item): Update the comment on usage.
* einfo.adb (Get_Pragma): Pragmas Attach_Handler and
Interrupt_Handler are found on the classifications list of
N_Contract nodes.
* einfo.ads (Get_Pragma): Update the comment on usage.
* sem_prag.adb (Process_Interrupt_Or_Attach_Handler): Code
reformatting. Store the pragma as a contract item.
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Available_Subtype): Use only in GNATprove
mode. When generating code it may be necessary to create itypes
at the point of use of a selected component, for example in the
expansion of a record equality operation.
2015-11-18 Vincent Celier <celier@adacore.com>
* s-os_lib.adb (Normalize_Pathname.Get_Directory): When
invoking Normalize_Pathname, use the same values for parameters
Resolve_Links and Case_Sensitive as the parent Normalize_Pathname.
2015-11-18 Vincent Celier <celier@adacore.com>
* a-direct.adb (Containing_Directory): Return "." when the result
is the current directory, not specified as an absolute path name.
From-SVN: r230536
|
|
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* exp_aggr.adb (Is_Completely_Hidden_Discriminant): New routine.
(Init_Hidden_Discriminants): Code reformatting. Do not initialize
a completely hidden discriminant.
* a-interr.ads (Get_CPU): Added SPARK_Mode, Volatile_Function
and Global aspects on the function.
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* exp_intr.adb (Expand_Unc_Deallocation): If the designated
type is a concurrent type, the deallocation applies to the
corresponding record type, or to its class-wide type if the type
is tagged.
From-SVN: r230535
|
