* dwarf2out.c (class_scope_p): New static inline.
(class_or_namespace_scope_p): Use it.
(gen_variable_die): Use DW_TAG_member tag for static data member
declarations instead of DW_TAG_variable.
* g++.dg/debug/dwarf2/static-data-member1.C: New test.
From-SVN: r145770
2009-04-08 Robert Dewar <dewar@adacore.com>
* checks.adb (Enable_Overflow_Check): Do not enable if overflow checks
suppressed.
* exp_ch4.adb (Expand_Concatenate): Make sure checks are off for all
resolution steps.
2009-04-08 Robert Dewar <dewar@adacore.com>
* sem_ch12.adb (Analyze_Package_Instantiation): Remove test for
No_Local_Allocators restriction preventing local instantiation.
2009-04-08 Thomas Quinot <quinot@adacore.com>
* sem_eval.adb: Minor comment fix
2009-04-08 Thomas Quinot <quinot@adacore.com>
* g-socket.adb, g-socket.ads (GNAT.Sockets.Sockets_Library_Controller):
New limited controlled type used to automate the initialization and
finalization of the sockets implementation.
(GNAT.Sockets.Initialize, Finalize): Make these no-ops
2009-04-08 Vincent Celier <celier@adacore.com>
* prj-attr.adb: New read-only project-level attribute Project_Dir
* prj-proc.adb (Add_Attributes): New parameter Project_Dir, value of
read-only attribute of the same name.
(Process_Declarative_Items): Call Add_Attributes with Project_Dir
(Recursive_Process): Ditto
* snames.adb: Add new standard name Project_Dir
* snames.ads: Add new standard name Project_Dir
From-SVN: r145766
2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
* io/open.c (already_open): Test for POSIX close return value.
* io/unit.c (close_unit_1): Likewise.
* io/unix.c (raw_close): Return 0 for success for preconnected units.
From-SVN: r145761
2009-04-08 Thomas Quinot <quinot@adacore.com>
* checks.adb: Minor reformatting
2009-04-08 Vincent Celier <celier@adacore.com>
* vms_data.ads: Add documentation for new style keyword
OVERRIDING_INDICATORS
2009-04-08 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb (Check_Completion.Post_Error): Post error on spec if the
spec is in the current unit.
From-SVN: r145749
* tree-eh.c (cleanup_eh): When not optimizing, do not try EH merging.
* function.h (rtl_eh): Remove exception_handler_label_map.
* except.c (ehl_hash, ehl_eq, add_ehl_entry,
remove_exception_handler_label, for_each_eh_label_1): Remove.
(rtl_remove_unreachable_regions): Remove.
(convert_from_eh_region_ranges): Do not remove unreachable regions.
(find_exception_handler_labels): Don't build the hashtable.
(maybe_remove_eh_handler): Remove.
(for_each_eh_label): Rewrite to walk the tree.
(rest_of_handle_eh): Do not cleanup cfg prior EH construction.
* except.h (maybe_remove_eh_handler): Remove.
* passes.c (init_optimization_passes): Schedule second EH cleanup
before out-of-ssa.
* cfgrtl.c (rtl_delete_block, rtl_merge_blocks,
cfg_layout_merge_blocks): Do not call maybe_remove_eh_handler.
From-SVN: r145747
2009-04-08 Paolo Bonzini <bonzini@gnu.org>
* genoutput.c (validate_optab_operands): New.
(gen_insn, gen_expand): Call it.
* genflags.c (gen_insn): Detect misused iterators.
(main): Pass line_no to gen_insn, exit with status 1 on error.
* genextract.c (line_no): Make global.
(VEC_safe_set_locstr): Change assertion to error message.
(main): Exit with status 1 on error.
From-SVN: r145746
2009-04-08 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Is_Protected_Self_Reference): Add guard to check for
presence of entity.
* usage.adb, gnat_ugn.texi: add info on -gnatyO: overriding indicators
2009-04-08 Vincent Celier <celier@adacore.com>
* vms_data.ads: Add VMS equivalent for -gnatyO (OVERRIDING_INDICATORS)
2009-04-08 Thomas Quinot <quinot@adacore.com>
* checks.ads: Minor reformatting
2009-04-08 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Update documentation of pragma Obsolescent
* sem_prag.adb (Analyze_Pragma, case Obsolescent): Allow identifiers to
be omitted, and allow Entity parameter to be omitted.
From-SVN: r145745
2009-04-08 Thomas Quinot <quinot@adacore.com>
* exp_util.adb: Minor comment fix
2009-04-08 Robert Dewar <dewar@adacore.com>
* g-socket.ads: Fix bad syntax in pragma Obsolescent
* par-ch2.adb (Scan_Pragma_Argument_Association): Check for error of
argument with no identifier following one that has an identifier. Was
missed in some cases.
* sem_prag.adb (Analyze_Pragma, case Check_Policy): Allow Policy
identifier.
(Analyze_Pragma, case Obsolescent): Allow Message, Version identifiers
* snames.adb: Add Name_Policy
* snames.ads: Add Name_Policy
From-SVN: r145744
2009-04-08 Vincent Celier <celier@adacore.com>
* snames.adb, snames.ads: Add new standard names IDE and
Compiler_Command.
2009-04-08 Ed Schonberg <schonberg@adacore.com>
* exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe,
i.e. does not need a temporary to capture the value, if expression is
an acceess type, even if target type is a record whose size may not
have been determined yet.
* exp_disp.adb (Expand_Dispatching_Call): Set size info for generated
access_to_subprogram type, to avoid order-of-elaboration anomalies in
gigi.
From-SVN: r145743
2009-04-08 Robert Dewar <dewar@adacore.com>
* sem_cat.adb (Check_Categorization_Dependencies): Handle Preelaborate
properly in the presence of Remote_Types or Remote_Call_Interface.
* sem_util.adb: Add comment.
From-SVN: r145739
PR c/39614
PR c/39673
* c-common.h (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR,
C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST,
EXPR_INT_CONST_OPERANDS): Remove duplicate definitions.
* c-convert.c (convert): Do not call fold on results of conversion
functions when the result is a C_MAYBE_CONST_EXPR.
* c-parser.c (c_parser_postfix_expression): Do not fold condition
of __builtin_choose_expr.
* c-typeck.c (remove_c_maybe_const_expr): New.
(build_unary_op, build_conditional_expr, build_compound_expr,
build_binary_op, c_objc_common_truthvalue_conversion): Call
remove_c_maybe_const_expr on any input C_MAYBE_CONST_EXPR with
integer operands.
testsuite:
* gcc.c-torture/compile/pr39614-1.c,
gcc.c-torture/compile/pr39614-2.c,
gcc.c-torture/compile/pr39614-3.c,
gcc.c-torture/compile/pr39614-4.c,
gcc.c-torture/compile/pr39614-5.c,
gcc.c-torture/compile/pr39673-1.c,
gcc.c-torture/compile/pr39673-2.c: New tests.
* gcc.dg/gnu89-const-expr-2.c, gcc.dg/gnu99-const-expr-2.c: Test
more cases.
* gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c,
gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Update
expected errors.
From-SVN: r145737
2009-04-08 Robert Dewar <dewar@adacore.com>
* ug_words: Add /ASSUME_VALID for -gnatB
* vms_data.ads: Add /ASSUME_VALID for -gnatB
* sem_cat.adb: Add clarifying commment
* a-direio.ads (Bytes): Make sure value is non-zero
2009-04-08 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Is_Variable): If the prefix is an explicit dereference
that does not come from source, check for a rewritten function call in
prefixed notation before other forms of rewriting.
2009-04-08 Robert Dewar <dewar@adacore.com>
* Makefile.rtl: Remove s-strops and s-sopco? from the run time, since
these are now obsolescent units used only for bootrapping with an
older compiler.
From-SVN: r145733
2009-04-08 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Add documentation for pragma Thread_Local_Storage
* sem_ch3.adb: Minor comment updates
2009-04-08 Ed Schonberg <schonberg@adacore.com>
* inline.adb (Back_End_Cannot_Inline): restrict warning to subprograms
that come from source.
From-SVN: r145732
2009-04-08 Bingfeng Mei <bmei@broadcom.com>
* fold-const.c (const_binop): Combine two VECTOR_CST under operation
CODE to produce a new one. Add a prototype to use fold_convert_const
From-SVN: r145731
2009-04-08 Ed Schonberg <schonberg@adacore.com>
* inline.adb (Back_End_Cannot_Inline): Do not mark a body as inlineable
by the back-end if it contains a call to a subprogram without a
previous spec that is declared in the same unit.
* errout.ads: Update comments on uses of dirs
2009-04-08 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_Concatenate): Make sure nodes are properly typed
From-SVN: r145729
2009-04-08 Tristan Gingold <gingold@adacore.com>
* sem_prag.adb: Restrict pragma Thread_Local_Storage to library level
variables.
Set Has_Gigi_Rep_Item flag to TLS variables (to ease gigi work).
2009-04-08 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb:
(Add_Source): Add the mapping of the unit name to source file name in
the Unit_Sources_HT hash table, if the unit name is not null.
* prj.adb (Reset): Reset hash table Tree.Unit_Sources_HT
* prj.ads (Unit_Sources_Htable): New hash table instantiation
(Project_Tree_Data): New component Unit_Sources_HT
From-SVN: r145728
2009-04-08 Thomas Quinot <quinot@adacore.com>
* sem_ch8.adb: Minor reformatting.
Minor code reorganization.
2009-04-08 Robert Dewar <dewar@adacore.com>
* snames.h, einfo.adb, einfo.ads, sem_prag.adb, snames.adb,
snames.ads, freeze.adb, par-prag.adb: Add implementation of
pragma Thread_Local_Storage, setting new flag
Has_Pragma_Thread_Local_Storage in corresponding entities.
From-SVN: r145725
2009-04-08 Emmanuel Briot <briot@adacore.com>
* prj.ads: Update comment on switches file
* prj-nmsc.adb: Code clean up. Use renaming clauses.
2009-04-08 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_Concatenate): Further fixes to bounds handling
2009-04-08 Thomas Quinot <quinot@adacore.com>
* ali-util.adb: Minor comment fix
2009-04-08 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Analyze_Use_Type): Improve error message when clause
appears in a context clause, and the enclosing package is mentioned in
a limited_with_clause.
(Use_One_Type): Reject clause if type is still incomplete.
From-SVN: r145722
2009-04-08 Emmanuel Briot <briot@adacore.com>
* prj-nmsc.adb (Check_File, Process_Sources_In_Multi_Language_Mode):
avoid copies of Source_Data variables when possible, since these
involve calls to memcpy() which are done too many times.
2009-04-08 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_Concatenate): Clean up code
From-SVN: r145721
2009-04-08 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38863
* trans-array.c (gfc_trans_deferred_array): Return if this
is a result variable.
2009-04-08 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38863
* gfortran.dg/alloc_comp_result_1.f90: New test.
From-SVN: r145714
2009-04-07 Thomas Quinot <quinot@adacore.com>
* exp_ch4.adb (Expand_Concatenate): Add missing conversion to index
type for the case of concatenating a constrained array indexed by an
enumeration type.
2009-04-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Check_Conformance): when checking conformance of an
operation that overrides an abstract operation inherited from an
interface, return False if only one of the controlling formals is an
access parameter.
2009-04-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Analyze_Object_Renaming): additional error messages
mandated by AI05-105.
2009-04-07 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Get_Mains): Warn if a main is an empty string
2009-04-07 Thomas Quinot <quinot@adacore.com>
* usage.adb: Minor fix in usage message.
* sem_ch10.adb (Remove_Homonyms): Fix subtype of formal in body to
match declaration; the correct subtype is Node_Id, not Entity_Id,
because the expected node kind is an identifier, not a defining
identifier.
* switch-c.adb: Minor reformatting.
* uintp.adb: Minor reformatting.
2009-04-07 Robert Dewar <dewar@adacore.com>
* exp_ch13.adb: Minor reformatting
From-SVN: r145696
2009-04-07 Robert Dewar <dewar@adacore.com>
* sem_warn.adb (Check_Infinite_Loop_Warning.Test_Ref): Add defence
against missing parent.
2009-04-07 Thomas Quinot <quinot@adacore.com>
* xoscons.adb: Minor reformatting
2009-04-07 Robert Dewar <dewar@adacore.com>
* rtsfind.ads: Remove obsolete string concatenation entries
2009-04-07 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_Concatenate): Redo handling of bounds
2009-04-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Check_Body_Required): Handle properly imported
subprograms.
2009-04-07 Gary Dismukes <dismukes@adacore.com>
* exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case
Attribute_Address): When Init_Or_Norm_Scalars is True and the object
is of a scalar or string type then suppress the setting of the
expression to Empty.
* freeze.adb (Warn_Overlay): Also emit the warnings about default
initialization for the cases of scalar and string objects when
Init_Or_Norm_Scalars is True.
From-SVN: r145694
2009-04-07 Bob Duff <duff@adacore.com>
* s-secsta.ads, g-pehage.ads, s-fileio.ads: Minor comment fixes
2009-04-07 Bob Duff <duff@adacore.com>
* gnat_rm.texi, s-fileio.adb (System.File_IO.Open): New feature: A
Form parameter of Text_Translation=No allows binary mode for Text_IO
files.
* gnat_rm.texi: Document Form parameter Text_Translation=xxx.
2009-04-07 Javier Miranda <miranda@adacore.com>
* exp_ch5.adb (Expand_Assign_Array): Add implicit conversion when
processing the bounds for bit packed arrays or VM target machines.
From-SVN: r145691
2009-04-07 Thomas Quinot <quinot@adacore.com>
* g-sothco.ads (Int_Access): Remove extraneous access type (use
anonymous access instead).
(Get_Socket_From_Set): Fix incorrectly reverted formals
Last and Socket to match the underlying C routine.
* g-socket.adb
(Get): Use named parameter associations instead of positional ones in
call go Get_Socket_From_Set, since this routine has two formals of the
same type.
* g-socthi-vms.adb, g-socthi-vms.ads, g-socthi-vxworks.adb,
g-socthi-vxworks.ads, g-socthi-mingw.ads, g-socthi.adb, g-socthi.ads:
(C_Ioctl, Syscall_Ioctl): use "access C.int" instead of "Int_Access"
for type of Arg formal.
* sem_warn.adb: Minor reformatting
2009-04-07 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Has_Tagged_Component): Fix typo in loop that iterates
over record components.
2009-04-07 Nicolas Roche <roche@adacore.com>
* gsocket.h:
Don't include resolvLib.h on VxWorks 6 (kernel and rtp). This library
has disappeared between VxWorks 6.4 and VxWorks 6.5
In RTP mode use time.h instead of times.h
2009-04-07 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_N_Op_Concat): Improve lower bound handling
2009-04-07 Kevin Pouget <pouget@adacore.com>
* exp_dist.adb: Modify Build_From_Any_Fonction procedure to correct
expanded code for constrained types.
2009-04-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_Overloaded_Selected_Component): implement
AI05-105: in an object renaming declaration, anonymousness is a name
resolution rule.
sem_ch8.adb (Analyze_Object_Renaming): Ditto.
2009-04-07 Arnaud Charlet <charlet@adacore.com>
* g-comlin.adb (Expansion): Fix old regression: also return directory
names when matching.
From-SVN: r145689
Jakub Jelinek
Richard Guenther
Janne Blomqvist
Arnaud Charlet
Daniel Franke
David Edelsohn
Jason Merrill
Paolo Bonzini
Jan Hubicka
Robert Dewar
Joseph Myers
Bingfeng Mei
Tristan Gingold
Arnaud Patard
Thomas Quinot
Dodji Seketeli
Paul Thomas
Danny Smith
Ben Elliston
Gerald Pfeifer
GCC Administrator
Dominique d'Humieres
H.J. Lu
Janus Weil
Uros Bizjak