2010-10-04 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
name of entity to biased warning msg.
(Analyze_Enumeration_Representation_Clause): Remove attempt to use
biased rep (wrong and never worked anyway).
2010-10-04 Arnaud Charlet <charlet@adacore.com>
* sem_elab.adb: Minor reformatting.
2010-10-04 Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
an access_to_protected subprogram type, and convert null value into
corresponding aggregate.
2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
* gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
* make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
* gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
AAMP.
2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
for N_Operator_Symbol.
(Indicate_Name_And_Type): Likewise.
* sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
* sem_res.adb (Resolve): Likewise.
* sem_type.adb (Add_One_Interp): Likewise.
(Disambiguate): Likewise.
2010-10-04 Vincent Celier <celier@adacore.com>
* osint.adb (Read_Library_Info_From_Full): If object timestamp is less
than ALI file timestamp, return null.
2010-10-04 Vincent Celier <celier@adacore.com>
* prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length set to 79
* prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
replaces global constant with the same name. When a line is too long,
indent properly the next continuation line.
* prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
from 50 to 255, defaulted to 255, to indicate the maximum length of
lines in the project file.
2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
of Traverse_Func on it to look for subprogram references in a body.
Call Check_Subprogram_Refs on the body of inlined subprograms at the
outer level and keep clearing the Is_Public flag of subprograms as long
as it returns OK. Do not look at anything else than subprograms once
an inlined subprogram has been seen.
From-SVN: r164940
2010-10-04 Robert Dewar <dewar@adacore.com>
* exp_cg.adb: Minor reformatting.
2010-10-04 Javier Miranda <miranda@adacore.com>
* exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
the target object is an interface.
* sem_disp.adb (Propagate_Tag): If the controlling argument is an
interface type then we generate an implicit conversion to force
displacement of the pointer to the object to reference the secondary
dispatch table associated with the interface.
2010-10-04 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
Enumeration_Rep_Expr to point to the literal, not the identifier.
(Analyze_Enumeration_Representation_Clause): Improve error message for
size too small for enum rep value
(Analyze_Enumeration_Representation_Clause): Fix size test to use proper
size (RM_Size, not Esize).
From-SVN: r164939
2010-10-04 Arnaud Charlet <charlet@adacore.com>
* s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
2010-10-04 Robert Dewar <dewar@adacore.com>
* exp_cg.adb: Minor code reorganization
Minor reformatting.
* exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
From-SVN: r164937
2010-10-04 Bob Duff <duff@adacore.com>
* sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
to make a qualified expression into a name (syntax-wise), then do not
consider it redundant.
2010-10-04 Thomas Quinot <quinot@adacore.com>
* sem_warn.ads: Fix typo.
2010-10-04 Javier Miranda <miranda@adacore.com>
* exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
TSS names.
(Write_Call_Info): Add missing support for renamed primitives.
2010-10-04 Thomas Quinot <quinot@adacore.com>
* exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
code between Make_Component_List_Assign and Make_Field_Assign.
2010-10-04 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Get_Directories): For non extending projects that
declare that they have no sources, do not create a non existing object
or exec directory if builder switch -p is used.
2010-10-04 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi (gnatcheck): Change the description of the report file
format.
2010-10-04 Ed Falis <falis@adacore.com>
* s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
determine whether Set_True is called from a task or an ISR.
(Set_True): test for being in a task context before trying to
dereference Defer_Abort or Undefer_Abort.
From-SVN: r164936
2010-10-04 Robert Dewar <dewar@adacore.com>
* sem_res.adb, sinput-l.adb: Minor reformatting.
2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
check when the target object is an interface since the expression of
the right hand side must only cover the interface.
From-SVN: r164935
2010-10-04 Vincent Celier <celier@adacore.com>
* frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
loading the main source, so that if it is preprocessed and -gnateG is
used, the preprocessed file is written.
* lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
if a subunit is from the main unit when it is loaded.
* sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
to True before loading a subunit.
* sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
to True when the main is a generic unit before loading one of its
subunits.
* sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
file only for the main unit (spec, body and subunits).
From-SVN: r164934
2010-10-04 Vincent Celier <celier@adacore.com>
* sinput-l.adb (Load_File): Do not fail when switch -gnateG is
specified and the processed file cannot be written. Just issue a
warning and continue.
2010-10-04 Thomas Quinot <quinot@adacore.com>
* sem_res.adb: Minor reformatting.
2010-10-04 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
is an overridden inherited operation, the desired operation is the
overriding one, which is the alias of the visible one.
2010-10-04 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
present before deleting from the tree, when an inherited function with
a controlling result that returns a null extension is overridden by a
later declaration or body.
2010-10-04 Gary Dismukes <dismukes@adacore.com>
* checks.adb: Update comment.
From-SVN: r164933
2010-10-04 Richard Guenther <rguenther@suse.de>
* f95-lang.c (current_translation_unit): New global variable.
(gfc_create_decls): Build a translation-unit decl.
(pushdecl): In the global binding-level use the
translation-unit decl as DECL_CONTEXT.
* trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
(build_function_decl): Likewise. Delay setting the assembler
name, leave setting of DECL_CONTEXT to pushdecl.
(trans_function_start): Use DECL_FILE_SCOPE_P.
(gfc_create_module_variable): Likewise. Remove questionable
asserts.
* trans.c (gfc_generate_module_code): Likewise.
From-SVN: r164928
gcc/:
* c-typeck.c (lookup_field): If -fplan9-extensions, permit
referring to a field using a typedef name.
(find_anonymous_field_with_type): New static function.
(convert_to_anonymous_field): New static function.
(convert_for_assignment): If -fplan9-extensions, permit converting
pointer to struct to pointer to anonymous field.
* c-decl.c (grokfield): If -fplan9-extensions, permit anonymous
fields.
(is_duplicate_field): New static function.
(detect_field_duplicates_hash): If -fplan9-extensions, check for
typedef names duplicating field names.
(detect_field_duplicates): Likewise.
* doc/invoke.texi (Option Summary): Mention -fplan9-extensions.
(C Dialect Options): Document -fplan9-extensions.
* doc/extend.texi (Unnamed Fields): Document -fplan9-extensions.
gcc/c-family/:
* c.opt (-fplan9-extensions): New option.
gcc/testsuite/:
* gcc.dg/anon-struct-11.c: New test.
* gcc.dg/anon-struct-12.c: New test.
* gcc.dg/anon-struct-13.c: New test.
* gcc.dg/anon-struct-14.c: New test.
From-SVN: r164926
2010-10-01 Benjamin Kosnik <bkoz@redhat.com>
* scripts/extract_symvers: Add support for tracking TLS symbols.
* testsuite/util/testsuite_abi.h (symbol::category): Add tls type.
* testsuite/util/testsuite_abi.cc: Set symbol type to tls when
appropriate, collect size info.
From-SVN: r164892
* config/spu/spu.c (spu_init_builtins): No longer add END_BUILTINS
to the function code for SPU MD builtins.
(spu_expand_builtin): Update.
* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Update.
From-SVN: r164873
PR libffi/45677
* src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
a multiple of 8.
* testsuite/libffi.call/many2.c: New test.
From-SVN: r164829
