re PR fortran/16465 (parser chokes with ffixed-line-length-7)
PR fortran/16465
* lang.opt (ffixed-line-length-none, ffixed-line-length-): New
options.
(ffixed-line-length-80, ffixed-line-length-132): Remove.
* options.c (gfc_handle_options): Deal with changed options.
* scanner.c (load_line): Change second arg to 'char **',
allocate if pointing to NULL. Keep track of buffer's length.
Adapt buffer size to overlong lines. Pad lines to full length
in fixed form.
(load_file): Adapt to new interface of load_line.
Jason Merrill [Sun, 18 Jul 2004 05:44:18 +0000 (01:44 -0400)]
re PR tree-optimization/16115 (double-destruction problem with argument passing via temporary (breaks auto_ptr))
PR c++/16115
* stor-layout.c (relayout_decl): New fn.
* tree.h: Declare it.
(DECL_BY_REFERENCE): New macro.
* cp/call.c (type_passed_as): Make the invisible reference type
__restrict.
* cp/cp-gimplify.c (gimplify_cleanup_stmt): Rename to
cp_genericize_r. Handle invisible reference lowering.
(is_invisiref_parm): New fn.
(cp_genericize): Adjust the types of invisible reference parms.
Don't repeat the walk for clones.
* cp/decl.c (store_parm_decls): Don't generate any code for clones.
Eric Botcazou [Sat, 17 Jul 2004 18:12:37 +0000 (20:12 +0200)]
re PR rtl-optimization/16294 (Missed delay slot scheduling opportunity)
PR rtl-optimization/16294
* resource.c (return_insn_p): New predicate.
(mark_target_live_regs): Use it. Special-case return insns.
(init_resource_info): Use it. Don't scan the epilogue past
a return.
Michael Koch [Sat, 17 Jul 2004 13:46:02 +0000 (13:46 +0000)]
[multiple changes]
2004-07-17 Mark Wielaard <mark@klomp.org>
* gnu/java/nio/channels/FileChannelImpl.java (truncate): Only truncate
when size is smaller.
* java/io/RandomAccessFile.java (setLength): Use truncate for
shrinking the file and seek plus write for expanding the file.
2004-07-17 Michael Koch <konqueror@gmx.de>
* gnu/java/nio/channels/natFileChannelPosix.cc
(implTruncate): Always save current position. Only reposition file
pointer to where we started if not beyond new lenght. Reposition file
pointer to file length if it points beyond the end of file.
Michael Koch [Sat, 17 Jul 2004 11:17:28 +0000 (11:17 +0000)]
[multiple changes]
2004-07-17 Jeroen Frijters <jeroen@frijters.net>
* java/net/DatagramPacket.java (setAddress): Removed check for
null address.
2004-07-17 Michael Koch <konqueror@gmx.de>
* java/net/DatagramSocket.java
(getLocalAddress): Check if socket is bound or not.
* java/net/Socket.java
(getLocalAddrss): Check if socket is bound or not.
(getPort): Return -1 when not connected. Dont check getImpl() for
null.
(setReuseAddress): Check if socket is closed.
(isConnected): Check if getImpl() returns null.
Joseph Myers [Sat, 17 Jul 2004 09:20:51 +0000 (10:20 +0100)]
c-typeck.c (parser_build_binary_op): Condition warnings for X<=Y<=Z on -Wparentheses instead of -Wextra.
* c-typeck.c (parser_build_binary_op): Condition warnings for
X<=Y<=Z on -Wparentheses instead of -Wextra.
* doc/invoke.texi: Update. Document that most of -Wparentheses is
supported for C only.
* java/text/CollationElementIterator.java
(text_decomposition): Changed type to RuleBasedCollator.CollationElement[]
(setText): Use ArrayList instead of Vector.
Michael Koch [Sat, 17 Jul 2004 08:43:43 +0000 (08:43 +0000)]
2004-07-17 Michael Koch <konqueror@gmx.de>
* java/nio/ByteOrder.java
(static): Removed. Not needed.
Thanks to Patrick Reali for noticing.
* java/nio/charset/CharsetDecoder.java
(decode): Fix for classpath bug #9177: Reset state before flipping.
* stmt.c (using_eh_for_cleanups_p, using_eh_for_cleanups): Move...
* tree-eh.c (using_eh_for_cleanups_p): ...here. Make static.
(using_eh_for_cleanups): Also moved here.
* expr.c (expand_expr_real_1) <CASE_LABEL_EXPR>: Die if we see one.
<SWITCH_EXPR>: Die if we have a non-NULL SWITCH_BODY. Update calls
to expand_start_case and add_case_node.
* stmt.c (struct nesting): Cleanup unused fields condition_code,
last_unconditional_cleanup, nominal_type, printname, and
line_number_status.
(struct fixup_goto): Remove.
(struct stmt_status): Remove x_goto_fixup_chain field.
(goto_fixup_chain): Remove.
(strip_default_case_nodes, group_case_nodes, emit_jump_if_reachable,
pushcase, pushcase_range): Remove.
(expand_start_bindings_and_block): Don't set unused fields in
the nesting stack.
(expand_start_case, add_case_node): Cleanup unused formal arguments.
(expand_end_case_type): Don't simplify the case-list. Use emit_jump
instead of emit_jump_if_reachable.
(emit_case_nodes): Likewise.
* tree-cfg.c (group_case_labels, cleanup_dead_labels): No longer
static.
(update_eh_label): Work around left-over exception handing regions.
* tree-flow.h (group_case_labels, cleanup_dead_labels): Add protos.
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): New function.
(pass_cleanup_cfg_post_optimizing): New pass.
(init_tree_optimization_passes): Run the new pass after all
optimizations.
* tree.h (pushcase, pushcase_range): Remove prototypes.
(expand_start_case, add_case_node): Update prototypes.
cp/
* cp-tree.h (struct lang_type): Don't have three GTY options on a
single bit GTY desc.
configure.in: Eliminate CANADIAN and NULL_TARGET variables by logic refactoring.
* configure.in: Eliminate CANADIAN and NULL_TARGET variables
by logic refactoring. Move default definition of NATIVE closer
to first alternate definition.
* configure: Regenerate.
Makefile.am: Set ZIP and GCJH directly using autoconf.
* Makefile.am: Set ZIP and GCJH directly using autoconf.
* Makefile.in, include/Makefile.in, testsuite/Makefile.in,
gcj/Makefile.in: Regenerate.
* configure.in: Set ZIP and GCJH. Remove redundant condition
in AM_CONDITIONAL(NATIVE,...)
* configure: Regenerate.
* tree-inline.c (declare_return_variable): New modify_dest argument.
Use it as the return value, when possible or manditory. Handle
TREE_ADDRESSABLE types.
(expand_call_inline): Extract MODIFY_EXPR lhs for call. Simplify
replacement of CALL_EXPR.
Andris Pavenis [Fri, 16 Jul 2004 17:07:01 +0000 (20:07 +0300)]
re PR preprocessor/16366 (Preprocessor option -remap causes memory corruption)
2004-07-16 Andris Pavenis <pavenis@latnet.lv>
PR preprocessor/16366
* internal.h (struct cpp_reader): New field dir_hash.
* files.c (make_cpp_dir): Use dir_hash, not file_hash.
(_cpp_init_files, _cpp_cleanup_files): Update for new field.
* config/mips/mips.c (get_float_compare_codes): Delete.
(mips_emit_compare): New function, mostly extracted from
get_float_compare_codes and gen_conditional_branch.
(gen_conditional_branch, gen_conditional_move): Use it.
mips.c (mips_zero_if_equal): Only use XORs if the second operand is an uns_arith_operand...
* config/mips/mips.c (mips_zero_if_equal): Only use XORs if the second
operand is an uns_arith_operand; use subtraction otherwise.
* config/mips/mips.md (cmpsi, cmpdi): Allow any nonmemory_operand,
not just arith_operands.
* config/mips/mips.c (cmp_operands): Renamed from branch_cmp.
(branch_type): Delete.
(gen_conditional_branch, gen_conditional_move)
(mips_gen_conditional_trap): Update after name change. Get the
comparison mode from cmp_operands[0].
* config/mips/mips.h (cmp_type, branch_type): Delete.
(cmp_operands): Renamed from branch_cmp.
* config/mips/mips.md (cmpsi, cmpdi, cmpsf, cmpdf): Update after
name change. Don't set branch_type.
(seq, sne, sgt, sge, slt, sle, sgtu, sgeu, sltu, sleu): Check the
mode class of cmp_operands[0] rather than branch_type. Update after
name change.
configure.in: Move as much as possible below AC_CANONICAL_SYSTEM.
* configure.in: Move as much as possible below AC_CANONICAL_SYSTEM.
Introduce _GCC_TOPLEV_NONCANONICAL_TARGET.
* acinclude.m4: Include acx.m4.
* aclocal.m4: Regenerate.
* configure: Regenerate.
Mark Mitchell [Fri, 16 Jul 2004 01:15:43 +0000 (01:15 +0000)]
vec.h (VEC_address): New function.
* vec.h (VEC_address): New function.
* cp-tree.h (lang_type_class): Remove has_real_assign_ref and
has_abstract_assign_ref. Make methods a VEC(tree) *.
(TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
(CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
(CLASSTYPE_DESTRUCTORS): Likewise.
(TYPE_HAS_REAL_ASSIGN_REF): Remove.
(TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
(add_method): Change prototoype.
* class.c (add_method): Remove error_p parameter. Adjust for
changes to CLASSTYPE_METHOD_VEC.
(handle_using_decl): Adjust call to add_method.
(maybe_warn_about_overly_private_class): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(resort_type_method_vec): Likewise.
(finish_struct_methods): Likewise.
(check_for_override): Likewise.
(warn_hidden): Likewise.
(add_implicitly_declared_members): Defer creation of assignment
operators. Adjust call to add_method.
(clone_function_decl): Adjust call to add_method.
(check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
(finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
* decl.c (grok_special_member_properties): Don't set
TYPE_HAS_ABSTRACT_ASSIGN_REF.
* decl2.c (check_classfn): Adjust for
changes to CLASSTYPE_METHOD_VEC.
* method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
(locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
(locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
(implicitly_declare_fn): Set DECL_SOURCE_LOCATION. Do not call
cp_finish_decl.
* pt.c (check_explicit_specialization): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(instantiate_class_template): Do not set
TYPE_HAS_ABSTRACT_ASSIGN_REF.
* ptree.c (cxx_print_type): Don't try to print
CLASSTYPE_METHOD_VEC.
* rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
* search.c (lookup_field_r): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(lookup_fnfields): Likewise.
(lookup_conversion_operator): Likewise.
(lookup_fnfields_1): Likewise. Create assignment operators
lazily.
(look_for_overrides_here): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(add_conversions): Likewise.
* semantics.c (finish_member_declaration): Adjust call to add_method.
fortran-torture.exp (fortran-torture): Don't test compile tests with fulllist of options.
* lib/fortran-torture.exp (fortran-torture): Don't test compile
tests with fulllist of options.
* lib/gfortran-dg.exp (gfortran-dg-runtest): Only test with all
of TORTURE_OPTIONS if test contains 'dg-do run'.
re PR libgcj/16574 (java.sql.Timestamp#toString() does not deal with fractional seconds correctly)
2004-07-15 Bryce McKinlay <mckinlay@redhat.com>
PR libgcj/16574
* java/sql/Timestamp.java (dateFormat): Renamed from sdf.
(decimalFormat): New static variable.
(sbuf): Likewise.
(getTime): New. Override Date.getTime().
(toString): Synchronize. Use decimalFormat to format nanos value
correctly. Truncate extra zeros.
(before): Compare getNanos() only if getTime() is equal.
(after): Likewise.
Roman Zippel [Thu, 15 Jul 2004 21:18:10 +0000 (21:18 +0000)]
m68k.c (output_move_qimode): Abort on an attempt to generate code which is generated by pushqi1 now
2004-07-15 Roman Zippel <zippel@linux-m68k.org>
* config/m68k/m68k.c (output_move_qimode): Abort on an attempt to
generate code which is generated by pushqi1 now
* config/m68k/m68k.h (MOVE_BY_PIECES_P): Remove.
Roman Zippel [Thu, 15 Jul 2004 21:16:21 +0000 (21:16 +0000)]
combine.c (simplify_set): match the mode of the constant 0 with the tested operand to match the compare...
2004-07-15 Roman Zippel <zippel@linux-m68k.org>
* combine.c (simplify_set): match the mode of the constant 0 with
the tested operand to match the compare behaviour and the
simplify_relational_operation() expectation.
* s-finimp.ads, s-finimp.adb: Fix spelling error in comment
* sem_prag.adb (Check_Duplicated_Export_Name): New procedure
(Process_Interface_Name): Call to this new procedure
(Set_Extended_Import_Export_External_Name): Call to this new procedure
* s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
* a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
* einfo.ads: Minor comment typo fixed
2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
* snames.adb: Add _atcb.
* snames.ads: Add Name_uATCB.
* s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
(in the expanded code) when using the restricted run time.
* s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
a in parameter in order to allow ATCBs to be preallocated (in the
expanded code).
* s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
order to allow ATCBs to be preallocated. In case of error, the ATCB is
deallocated in System.Tasking.Stages.
* s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
order to allow ATCBs to be preallocated.
* s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
here. It was previously done in Initialize_ATCB.
* rtsfind.ads: Make the Ada_Task_Control_Block visible.
* exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
Restricted run time.
* exp_ch3.adb: When using the Restricted run time, pass the
preallocated Ada_Task_Control_Block when creating a task.
2004-07-15 Ed Schonberg <schonberg@gnat.com>
* sem_util.adb (Normalize_Actuals): If there are no actuals on a
function call that is itself an actual in an enclosing call, diagnose
problem here rather than assuming that resolution will catch it.
* sem_ch7.adb (Analyze_Package_Specification): If the specification is
the local copy of a generic unit for a formal package, and the generic
is a child unit, install private part of ancestors before compiling
private part of spec.
* sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
use scope entities rather than tree structures, to handle properly
parent units that are instances rewritten as bodies for inlining
purposes.
* sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
Remove_Parents): Handle properly a parent unit that is an
instantiation, when the unit has been rewritten as a body for inlining
purposes.
* par.adb (Goto_List): Global variable to collect goto statements in a
given unit, for use in detecting natural loops.
* par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
use in detecting natural loops.
* par-labl.adb (Find_Natural_Loops): Recognize loops create by
backwards goto's, and rewrite as a infinite loop, to improve locality
of temporaries.
* exp_util.adb (Force_Evaluation): Recognize a left-hand side
subcomponent that includes an indexed reference, to prevent the
generation of copies that would miscompile the desired assignment
statement.
(Build_Task_Image_Decls): Add a numeric suffix to
generated name for string variable, to avoid spurious conflicts with
the name of the type of a single protected object.
* exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
loop with an explicit exit statement, to avoid generating an
out-of-range value with 'Succ leading to spurious constraint_errors
when compiling with -gnatVo.
2004-07-15 Thomas Quinot <quinot@act-europe.fr>
* sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
might not be analyzed yet, even if its Etype is already set (case of an
unchecked conversion built using Unchecked_Convert_To, for example).
If the prefix has already been analyzed, this will be a nop anyway.
* exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
controller type, or an assignment of a record type with controlled
components, copy only user data, and leave the finalization chain
pointers untouched.
2004-07-15 Vincent Celier <celier@gnat.com>
* make.adb (Collect_Arguments): Improve error message when attempting
to compile a source not part of any project, when -x is not used.
* prj.ads: (Defined_Variable_Kind): New subtype
* prj-attr.adb (Register_New_Package): Two new procedures to register
a package with or without its attributes.
(Register_New_Attribute): Mew procedure to register a new attribute in a
package.
New attribute oriented subprograms: Attribute_Node_Id_Of,
Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
Next_Attribute.
New package oriented subprograms: Package_Node_Id_Of,
Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
* prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
type.
(Package_Node_Id): Now a private, self initialized type
(Register_New_Package): New procedure to register a package with its
attributes.
New attribute oriented subprograms: Attribute_Node_Id_Of,
Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
Next_Attribute.
New package oriented subprograms: Package_Node_Id_Of,
Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
* prj-dect.adb (Parse_Attribute_Declaration,
Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
* prj-makr.adb (Make): Parse existing project file before creating
other files. Fail if there was an error during parsing.
* prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
new spec of Prj.Attr.
* prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
to new spec of Prj.Attr.
2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
g++/15861
* cgraphunit.c (cgraph_build_static_cdtor): Add priority argument.
* cgraph.h: Update declaration.
* c-decl.c (build_cdtor): Update call with default priority.
* coverage.c (create_coverage): Ditto.
* tree-mudflap.c (mf_init_fndecl): New tree.
(mudflap_init): Set it.
(mudflap_register_call): Arrange to call __mf_init before the first
__mf_register call.
(mudflap_finish_file): Mark the mudflap static initializer as extra
high priority, to beat all C++ static constructors.
* decl.c (xref_basetypes): Refactor.
* tree.c (copy_base_binfos): Replace with ...
(copy_binfo): ... this. Deep copy the given binfo, (not the just
bases of the given base).
* cp-tree.h (copy_base_binfo): Remove.
(copy_binfo): Declare.
git://gcc.gnu.org / gcc.git / log