Commit Graph

75 Commits

Author SHA1 Message Date
Keith Seitz c4f87ca6db PR c++/16597
[forgot to commit/push these with previous push]

If lookup_symbol_file tries to locate a member variable with NULL name:

      /* A simple lookup failed.  Check if the symbol was defined in
         a base class.  */

      cleanup = make_cleanup (null_cleanup, NULL);

      /* Find the name of the class and the name of the method,
         variable, etc.  */
      prefix_len = cp_entire_prefix_len (name);

      /* If no prefix was found, search "this".  */
      if (prefix_len == 0)
        {
          struct type *type;
          struct symbol *this;

         this = lookup_language_this (language_def (language_cplus), block);
          if (this == NULL)
            {
              do_cleanups (cleanup);
              return NULL;
            }

          type = check_typedef (TYPE_TARGET_TYPE (SYMBOL_TYPE (this)));
          klass = xstrdup (TYPE_NAME (type));
          nested = xstrdup (name);
        }

TYPE_NAME (type) is NULL, so xstrdup (NULL) and boom!

This can happen, e.g., with clang++.  See testsuite/gdb.cp/namelessclass.exp
or the bugzilla report.

This patch simply adds a fencepost against this case, allowing the caller
of lookup_symbol_file to search other blocks for the right symbol.
2014-04-16 14:20:19 -07:00
Keith Seitz b50c861487 Remove symbol_matches_domain. This fixes
PR c++/16253.

symbol_matches_domain was permitting searches for a VAR_DOMAIN
symbol to also match STRUCT_DOMAIN symbols for languages like C++
where STRUCT_DOMAIN symbols also define a typedef of the same name,
e.g., "struct foo {}" introduces a typedef of the name "foo".

Problems occur if there exists both a VAR_DOMAIN and STRUCT_DOMAIN
symbol of the same name. Then it is essentially a race between which
symbol is found first. The other symbol is obscurred.
[This is a relatively common idiom: enum e { ... } e;]

This patchset moves this "language defines a typedef" logic to
lookup_symbol[_in_language], looking first for a symbol in the given
domain and falling back to searching STRUCT_DOMAIN when/if appropriate.

2014-04-14  Keith Seitz  <keiths@redhat.com>

	PR c++/16253
	* ada-lang.c (ada_symbol_matches_domain): Moved here and renamed
	from symbol_matches_domain in symtab.c. All local callers
	of symbol_matches_domain updated.
	(standard_lookup): If DOMAIN is VAR_DOMAIN and no symbol is found,
	search STRUCT_DOMAIN.
	(ada_find_any_type_symbol): Do not search STRUCT_DOMAIN
	independently.  standard_lookup will do that automatically.
	* cp-namespace.c (cp_lookup_symbol_nonlocal): Explain when/why
	VAR_DOMAIN searches may return a STRUCT_DOMAIN match.
	(cp_lookup_symbol_in_namespace): Likewise.
	If no VAR_DOMAIN symbol is found, search STRUCT_DOMAIN.
	(cp_lookup_symbol_exports): Explain when/why VAR_DOMAIN searches
	may return a STRUCT_DOMAIN match.
	(lookup_symbol_file): Search for the class name in STRUCT_DOMAIN.
	* cp-support.c: Include language.h.
	(inspect_type): Explicitly search STRUCT_DOMAIN before searching
	VAR_DOMAIN.
	* psymtab.c (match_partial_symbol): Compare the requested
	domain with the symbol's domain directly.
	(lookup_partial_symbol): Likewise.
	* symtab.c (lookup_symbol_in_language): Explain when/why
	VAR_DOMAIN searches may return a STRUCT_DOMAIN match.
	If no VAR_DOMAIN symbol is found, search STRUCT_DOMAIN for
	appropriate languages.
	(symbol_matches_domain): Renamed `ada_symbol_matches_domain'
	and moved to ada-lang.c
	(lookup_block_symbol): Explain that this function only returns
	symbol matching the requested DOMAIN.
	Compare the requested domain with the symbol's domain directly.
	(iterate_over_symbols): Compare the requested domain with the
	symbol's domain directly.
	* symtab.h (symbol_matches_domain): Remove.

2014-04-14  Keith Seitz  <keiths@redhat.com>

	PR c++/16253
	* gdb.cp/var-tag.cc: New file.
	* gdb.cp/var-tag.exp: New file.
	* gdb.dwarf2/dw2-ada-ffffffff.exp: Set the language to C++.
	* gdb.dwarf2/dw2-anon-mptr.exp: Likewise.
	* gdb.dwarf2/dw2-double-set-die-type.exp: Likewise.
	* gdb.dwarf2/dw2-inheritance.exp: Likewise.
2014-04-14 15:47:15 -07:00
Tom Tromey 3d567982ac implement support for "enum class"
This adds support for the C++11 "enum class" feature.  This is
PR c++/15246.

I chose to use the existing TYPE_DECLARED_CLASS rather than introduce
a new type code.  This seemed both simple and clear to me.

I made overloading support for the new enum types strict.  This is how
it works in C++; and it didn't seem like an undue burden to keep this,
particularly because enum constants are printed symbolically by gdb.

Built and regtested on x86-64 Fedora 20.

2014-04-14  Tom Tromey  <tromey@redhat.com>

	PR c++/15246:
	* c-exp.y (type_aggregate_p): New function.
	(qualified_name, classify_inner_name): Use it.
	* c-typeprint.c (c_type_print_base): Handle TYPE_DECLARED_CLASS
	and TYPE_TARGET_TYPE of an enum type.
	* dwarf2read.c (read_enumeration_type): Set TYPE_DECLARED_CLASS on
	an enum type.
	(determine_prefix) <case DW_TAG_enumeration_type>: New case;
	handle TYPE_DECLARED_CLASS.
	* gdbtypes.c (rank_one_type): Handle TYPE_DECLARED_CLASS on enum
	types.
	* gdbtypes.h (TYPE_DECLARED_CLASS): Update comment.
	* valops.c (enum_constant_from_type): New function.
	(value_aggregate_elt): Use it.
	* cp-namespace.c (cp_lookup_nested_symbol): Handle
	TYPE_CODE_ENUM.

2014-04-14  Tom Tromey  <tromey@redhat.com>

	* gdb.cp/classes.exp (test_enums): Handle underlying type.
	* gdb.dwarf2/enum-type.exp: Add test for enum with underlying
	type.
	* gdb.cp/enum-class.exp: New file.
	* gdb.cp/enum-class.cc: New file.
2014-04-14 11:42:18 -06:00
Joel Brobecker ecd75fc8ee Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Keven Boell 530e8392d7 fortran: enable ptype/whatis for modules.
Added new domain MODULE_DOMAIN for fortran modules to avoid
issues with sharing namespaces (e.g. when a variable currently
in scope has the same name as a module).

	(gdb) ptype modname
	old> No symbol "modname" in current context.
	new> type = module modname

This fixes PR 15209 and also addresses the issue
with sharing namespaces:
https://sourceware.org/ml/gdb-patches/2013-02/msg00643.html

2013-11-19  Keven Boell  <keven.boell@intel.com>
            Sanimir Agovic  <sanimir.agovic@intel.com>

	* cp-namespace.c (cp_lookup_nested_symbol): Enable
	nested lookups for fortran modules.
	* dwarf2read.c (read_module): Add fortran module to
	the symbol table.
	(add_partial_symbol, add_partial_module): Add fortran
	module to the partial symbol table.
	(new_symbol_full): Create full symbol for fortran module.
	* f-exp.y (yylex): Add new module domain to be parsed.
	* symtab.h: New domain for fortran modules.

testsuite/

	* gdb.fortran/module.exp: Completion matches fortran module
	names as well. ptype/whatis on modules return a proper type.
	Add new check for having the correct scope.
2013-12-19 13:18:21 +01:00
Keith Seitz f7e3ecae9f PR c++/14819: Explicit class:: inside class scope does not work
https://sourceware.org/ml/gdb-patches/2013-11/msg00102.html
2013-11-25 13:37:08 -08:00
Tom Tromey df6d544176 move gdbarch object from objfile to per-BFD
This moves the "gdbarch" field from the objfile into the BFD.

This field's value is derived from the BFD and is immutable over the
lifetime of the BFD.  This makes it a reasonable candidate for pushing
into the per-BFD object.

This is part of the long-term objfile splitting project.  In the long
run I think this patch will make it simpler to moves types from the
objfile to the per-BFD object; but the patch makes sense as a minor
cleanup by itself.

Built and regtested on x86-64 Fedora 18.

	* cp-namespace.c (cp_lookup_symbol_imports_or_template): Use
	get_objfile_arch.
	* elfread.c (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
	(elf_gnu_ifunc_resolve_by_got): Use get_objfile_arch.
	* jit.c (jit_object_close_impl): Update.
	* jv-lang.c (get_dynamics_objfile): Update.
	* linespec.c (add_minsym): Use get_dynamics_objfile.
	* objfiles.c (get_objfile_bfd_data): Initialize 'gdbarch' field.
	(allocate_objfile): Don't initialize 'gdbarch' field.
	(get_objfile_arch): Update.
	* objfiles.h (struct objfile_per_bfd_storage) <gdbarch>: New field,
	moved from...
	(struct objfile) <gdbarch>: ... here.  Remove.
	* stap-probe.c (stap_can_evaluate_probe_arguments): Use
	get_objfile_arch.
	* symfile.c (init_entry_point_info): Use get_objfile_arch.
2013-08-20 15:04:51 +00:00
Doug Evans 69fc87c263 PR 15519
* cp-namespace.c (find_symbol_in_baseclass): Call
	cp_lookup_symbol_in_namespace instead of cp_lookup_symbol_namespace.
	Check result of call to lookup_symbol_static.
	Call lookup_static_symbol_aux unconditionally.
	Call check_typedef on base types before accessing them.
	(cp_lookup_nested_symbol): Fix comment.

	testsuite/
	* gdb.cp/derivation2.cc: New file.
	* gdb.cp/derivation.cc (main): Call foo2.
	* gdb.cp/derivation.exp: Add tests for typedefs in another
	file, and when there's an active block.
2013-06-05 22:28:51 +00:00
Tom Tromey c27e16e3f1 fix cp-namespace.c
cp_lookup_symbol_imports_or_template could return without
running cleanups.

	* cp-namespace.c (cp_lookup_symbol_imports_or_template): Call
	do_cleanups on all return paths.
2013-05-30 17:29:06 +00:00
Sergio Durigan Junior bb869963da From: Sergio Durigan Junior <sergiodj@redhat.com>
Subject: [PATCH] Fix for PR c++/15203 and PR c++/15210
Date: Sat, 09 Mar 2013 02:50:49 -0300 (5 days, 4 hours, 57 minutes ago)
Message-ID: <m3a9qdnmti.fsf@redhat.com>

Hi,

This bug was reported internally at our Bugzilla, along with a proposed
fix.  After talking to Keith about it, he investigated and came up with
another patch needed to really fix the issue on CVS HEAD.

The first part of the fix is the patch to cp-namespace.c.  It handles
the case when we are accessing a static variable inside a function
(inside a class) by the full linespec (is it right, Keith?).  E.g.:

    class foo
    {
    public:
        int bar()
        {
            static int var = 0;
        }
    };

And then, printing the value of `var':

    (gdb) print 'foo::bar()::var'

GDB would fall in an internal_error:

    gdb/cp-namespace.c:816: internal-error: cp_lookup_nested_symbol called on a non-aggregate type.

This is because `cp_lookup_nested_symbol' is not handling the case when
TYPE_CODE is either _FUNC or _METHOD.  This patch fixes it by returning
NULL in this case.

The second part of the fix is the patch to elfread.c.  It is needed
because the BSF_GNU_UNIQUE flag was added to some symbols in
<http://sourceware.org/ml/binutils/2009-06/msg00016.html>.  Because of
that, (still) the command:

    (gdb) print 'foo::bar()::var'

where `var' is a static variable returns:

    "No symbol "foo::bar()::var" in current context."

So with the second patch applied the command finally DTRT:

    (gdb) print 'foo::bar()::var'
    $1 = 0

This may not be the ideal solution, according to Keith it would be good
to implement productions on c-exp.y in order to recognize
CLASS::FUNCTION::VARIABLE, but it is a solution which works with what we
have today.

I regtested it in Fedora 17 x86_64 with -m64 and -m32, including
gdbserver, without regressions.

gdb/:
2013-03-14  Keith Seitz  <keiths@redhat.com>
	    Alan Matsuoka  <alanm@redhat.com>

	PR c++/15203
	PR c++/15210
	* cp-namespace.c (cp_lookup_nested_symbol): Handle TYPE_CODE_FUNC and
	TYPE_CODE_METHOD.
	* elfread.c (elf_symtab_read): Handle BSF_GNU_UNIQUE for certain
	symbols.

gdb/testsuite/:
2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>

	PR c++/15203
	PR c++/15210
	* gdb.cp/m-static.cc (keepalive_int): New function.
	(gnu_obj_1::method): New variable `sintvar', call `keepalive_int'.
	* gdb.cp/m-static.exp: New test for `sintvar'.
2013-03-14 11:13:36 +00:00
Aleksandar Ristovski 5799c0b969 2013-01-31 Aleksandar Ristovski <aristovski@qnx.com>
* charset.c (intermediate_encoding): Remove unused i.
	* completer.c (signal_completer): Remove unused i.
	* continuations.c (discard_my_continuations_1): Remove unused
	continuation_ptr.
	* corelow.c (core_close): Remove unuseD name.
	(get_core_siginfo): Remove unused pid.
	* cp-namespace.c (cp_lookup_symbol_imports_or_template): Remove unused
	i, cps.
	* dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove unused base_offset.
	(loclist_describe_location): Remove unused first.
	* event-top.c (command_line_handler): Remove unused got_eof.
	* exec.c (exec_close_1): Remove unused need_symtab_cleanup.
	(resize_section_table): Remove unused old_value.
	* gdb_bfd.c (gdb_bfd_map_section): Remove unused header.
	* gnu-v3-abi.c (compute_vtable_size): Remove unused addr.
	* i386-tdep.c (i386_process_record): Remove unused rex.
	* infcmd.c (get_return_value): Remove unused uiout.
	* jv-lang.c (type_from_class): Remove unused is_array.
	* jv-valprint.c (java_val_print): Remove unused i.
	* linux-nat.c (linux_nat_stop_lwp): Remove unused ptid.
	* linux-thread-db.c (thread_db_find_new_threads_2): Remove unuseD pid.
	* m2-typeprint.c (m2_print_type): Remove unused code.
	* macroexp.c (get_character_constant): Remove unused body_start.
	(macro_stringify): Remove unused result.
	* objc-lang.c (find_methods): Remove unused gdbarch.
	* objfiles.c (filter_overlapping_sections): Remove unused abfd1, abfd2.
	* regcache.c (regcache_cooked_read): Remove unused gdbarch.
	* stack.c (print_frame_args): Remove unused summary.
	* thread.c (thread_apply_command): Remove unused p.
	* valarith.c (value_x_unop): Remove unused mangle_ptr.
	* valops.c (search_struct_method): Remove unused skip.
	* valprint.c (generic_val_print): Remove unused byte_order.
	* varobj.c (varobj_update): Remove unused changed.
	* cli/cli-cmds.c (complete_command): Remove unused next_item.
	(alias_command): Remove unused c.
	* mi/mi-cmd-catch.c (mi_catch_load_unload): Remove unused c.
	* mi/mi-main.c (mi_cmd_data_write_register_values): Remove unused
	format.
	(mi_cmd_data_write_memory): Remove unused word_format.
	(mi_cmd_data_write_memory_bytes): Remove unused r.
	* python/py-gdb-readline.c (gdbpy_readline_wrapper): Remove unused
	p_start, p_end.
	* python/python.c (_initialize_python): Remove unused cmd_name, cmd.
	* tui/tui-disasm.c (tui_set_disassem_content): Remove unused
	line_width.

Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00766.html
2013-01-31 18:37:39 +00:00
Tom Tromey 195a3f6cae * cp-namespace.c (cp_set_block_scope): Remove.
* cp-support.h (cp_set_block_scope): Remove.
	* dbxread.c: Include block.h.
	(cp_set_block_scope): New function.
	(process_one_symbol): Update.
	* dwarf2read.c (read_func_scope): Use block_set_scope.
2013-01-25 17:55:24 +00:00
Tom Tromey 12aaed36e3 * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
(cp_add_using_directive): Add 'copy_names' argument.
	* cp-support.h (cp_add_using_directive): Update.
	(struct using_direct) <import_src, import_dest, alias,
	declaration>: Now const.
	* dwarf2read.c (read_import_statement): Use obconcat.
	Don't copy names passed to cp_add_using_directive.
2013-01-25 17:36:01 +00:00
Tom Tromey 10f0c4bbfa * symfile.h (obsavestring): Don't declare.
* symfile.c (obsavestring): Remove.
	* ada-exp.y: Use obstack_copy0, not obsavestring.
	* ada-lang.c: Use obstack_copy0, not obsavestring.
	* coffread.c: Use obstack_copy0, not obsavestring.
	* cp-namespace.c: Use obstack_copy0, not obsavestring.
	* dbxread.c: Use obstack_copy0, not obsavestring.
	* dwarf2read.c: Use obstack_copy0, not obsavestring.
	* jit.c: Use obstack_copy0, not obsavestring.
	* mdebugread.c: Use obstack_copy0, not obsavestring.
	* psymtab.c: Use obstack_copy0, not obsavestring.
	* stabsread.c: Use obstack_copy0, not obsavestring.
	* xcoffread.c: Use obstack_copy0, not obsavestring.
2013-01-21 18:13:14 +00:00
Joel Brobecker 28e7fd6234 Update years in copyright notice for the GDB files.
Two modifications:
  1. The addition of 2013 to the copyright year range for every file;
  2. The use of a single year range, instead of potentially multiple
     year ranges, as approved by the FSF.
2013-01-01 06:33:28 +00:00
Keith Seitz 8dea366bbe PR c++/13615
* cp-namespace.c (cp_lookup_symbol_in_namespace): Add SEARCH
	parameter and pass it to lookup_symbol_file.
	(cp_lookup_symbol_imports): Tell cp_lookup_symbol_in_namespace
	to search base classes.
	(cp_lookup_symbol_namespace): Likewise.
	(lookup_namespace_scope): Likewise.
	(lookup_symbol_file): Add SEARCH parameter.
	If SEARCH is non-zero and no symbol is found, lookup the class
	and call cp_lookup_nested_symbol.
	(find_symbol_in_baseclass): New function.
	(cp_lookup_nested_symbol): Do not let
	cp_lookup_symbol_in_namespace search through base classes.
	Do that later when there is no global symbol match.

	PR c++/13615
	* gdb.cp/baseenum.cc: New file.
	* gdb.cp/baseenum.exp: New file.
	* gdb.cp/derivation.cc (A): Add copyright.
	Add a typedef.
	(B): Use A::value_type instead of int.  Change all references.
	(D): Use value_type instead of int.  Change all references.
	(E): Likewise.
	(F); Likewise.
	(Z): New class.
	(ZZ): New class.
 	(N, Base, Derived): New namespace and classes.
	(main): Add instances of Z and ZZ.
	Make sure all symbols from N are kept.
	* gdb.cp/derivation.exp: Update typedef changes in tests.
	Add tests for class typedefs both before and after starting
	the inferior.
	Add tests for searching for a typedef while stopped in a
	method.
2012-11-16 20:54:30 +00:00
Pierre Muller 08850b56ed ARI fixes: Avoid sprintf function use rule.
* charset.c (convert_between_encodings): Use xsnprintf.
	* cli-out.c (cli_field_int): Likewise.
	* cp-namespace.c (cp_lookup_nested_symbol): Likewise.
	* expprint.c (op_name_standard): Likewise.
	* frv-tdep.c (set_variant_num_gprs): Likewise.
	(set_variant_num_fprs): Likewise.
	* m68hc11-tdep.c (m68hc11_initialize_register_info): Likewise.
	* nto-tdep.c (nto_find_and_open_solib): Likewise.
	(nto_init_solib_absolute_prefix): Likewise.
	* source.c (init_source_path): Likewise.
	(print_source_lines_base): Likewise.
	* valprint.c (print_wchar): Likewise.
	* mi/mi-out.c (mi_field_int): Likewise.
	windows-nat.c (windows_pid_to_exec_file): Likewise.
	(windows_create_inferior): Likewise.
	(_initialize_check_for_gdb_ini): Likewise.
2012-11-13 09:46:11 +00:00
Jan Kratochvil 50af5481d5 gdb/
PR c++/14177 - Fix parsing TYPENAME:: in parentheses.
	* c-exp.y (classify_inner_name): Remove caller assumptions in the
	function comment.  Return ERROR for unresolved cases.  Implement
	returning proper NAME.
	(yylex): Accept also NAME from classify_inner_name.
	* cp-namespace.c (cp_lookup_nested_type): Rename to ...
	(cp_lookup_nested_symbol): ... here.  Return any found symbol, not just
	LOC_TYPEDEF type.
	* cp-support.h (cp_lookup_nested_type): Update its declaration.

gdb/testsuite/
	PR c++/14177 - Fix parsing TYPENAME:: in parentheses.
	* gdb.cp/cpexprs.cc (class CV, CV::i, ATTRIBUTE_USED, CV_f): New.
	(test_function): Call CV_f.
	* gdb.cp/cpexprs.exp (p 'CV::m(int)', p CV::m(int))
	(p 'CV::m(int) const', p CV::m(int) const, p 'CV::m(int) volatile')
	(p CV::m(int) volatile, p 'CV::m(int) const volatile')
	(p CV::m(int) const volatile, p CV_f(int), p CV_f(CV::t))
	(p CV_f(CV::i)): New tests.
2012-06-13 16:10:10 +00:00
Joel Brobecker 0b30217134 Copyright year update in most files of the GDB Project.
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
2012-01-04 08:17:56 +00:00
Tom Tromey a1d705ee1b * cp-namespace.c (cp_lookup_symbol_imports): Reindent. 2011-11-04 16:37:17 +00:00
Aleksandar Ristovski a10964d12c * cp-namespace.c (cp_scan_for_anonymous_namespaces): Changed function
arguments by adding OBJFILE.  Instead of getting objfile from
	symbol's symtab, use new argument OBJFILE.
	* cp-support.h (cp_scan_for_anonymous_namespaces): Changed function
	arguments by adding OBJFILE.
	* gdb/dwarf2read.c (new_symbol_full): Change call to
	cp_scan_for_anonymous_namespaces to match new signature.
	* gdb/stabsread.c (define_symbol): Change call to
	cp_scan_for_anonymous_namespaces to match new signature.
2011-10-20 20:06:14 +00:00
Jan Kratochvil 32019081a7 gdb/
Fix non-only rename list for Fortran modules import.
	* cp-namespace.c (cp_scan_for_anonymous_namespaces): Adjust the
	cp_add_using_directive caller.
	(cp_add_using_directive): New parameter excludes, describe it.  New
	variables ix and param.  Compare if also excludes match.  Allocate NEW
	with variable size, initialize EXCLUDES there.
	(cp_lookup_symbol_imports): New variable excludep, test
	current->EXCLUDES with it.
	* cp-support.h: Include vec.h.
	(struct using_direct): New field excludes, describe it.
	(DEF_VEC_P (const_char_ptr)): New.
	(cp_add_using_directive): New parameter excludes.
	* defs.h (const_char_ptr): New typedef.
	* dwarf2read.c (read_import_statement): New variables child_die,
	excludes and cleanups, read in excludes.
	(read_namespace): Adjust the cp_add_using_directive caller.

gdb/testsuite/
	Fix non-only rename list for Fortran modules import.
	* gdb.fortran/module.exp (print var_x, print var_y, print var_z): New
	tests.
	* gdb.fortran/module.f90 (module moduse): New.
	(program module): use moduse, test var_x, var_y and var_z.
2011-06-29 22:05:16 +00:00
Jan Kratochvil 70c622a3d2 gdb/
Code cleanup.
	* cp-namespace.c (cp_add_using_directive): Turn positive comparison to
	negative comparisons.
2011-06-29 22:02:58 +00:00
Keith Seitz 2b1dbab03d PR symtab/12704
* cp-namespace.c (ANONYMOUS_NAMESPACE_LEN): Remove.
	(cp_scan_for_anonymous_namespaces): Use CP_ANONYMOUS_NAMESPACE_STR
	and CP_ANONYMOUS_NAMESPACE_LEN.
	(cp_is_anonymous): Likewise.
	* cp-support.h (CP_ANONYMOUS_NAMESPACE_STR): Define.
	(CP_ANONYMOUS_NAMESPACE_LEN): Define.
	* dwarf2read.c (namespace_name): Likewise.
	(fixup_partial_die): Likewise.
	* linespec.c (decode_compound): If CP_ANONYMOUS_NAMESPACE_STR is
	seen in the input, keep it.
2011-05-31 21:54:07 +00:00
Jan Kratochvil d8228535f5 gdb/
* c-exp.y (qualified_name): Call destructor_name_p with $1.type.
	(classify_inner_name): Call cp_lookup_nested_type with
	yylval.tsym.type.
	* cp-namespace.c (cp_lookup_nested_type): New variable
	saved_parent_type.  Call CHECK_TYPEDEF for parent_type.  Call
	type_name_no_tag_or_error with saved_parent_type.
	* dwarf2read.c (load_partial_dies): Read in any children of
	DW_TAG_typedef with complaint in such case.
	* gdbtypes.c (type_name_no_tag_or_error): New function.
	* gdbtypes.h (type_name_no_tag_or_error): New prototype.
	* valops.c (destructor_name_p): New comment for parameter type.  Remove
	type const.  Make dname and cp const.  Call type_name_no_tag_or_error.
	* value.h (destructor_name_p): Remove type const.
2011-05-06 14:12:18 +00:00
Tom Tromey 0c2e60193c gdb
* symfile.c (reread_symbols): Update.
	* objfiles.h (struct objfile) <cp_namespace_symtab>: Remove
	field.
	* objfiles.c (allocate_objfile): Update.
	* cp-support.h (cp_check_possible_namespace_symbols): Don't
	declare.
	* cp-namespace.c (lookup_symbol_file): Don't call
	lookup_possible_namespace_symbol.
	(initialize_namespace_symtab, get_possible_namespace_block)
	(free_namespace_block, cp_check_possible_namespace_symbols)
	(check_possible_namespace_symbols_loop)
	(check_one_possible_namespace_symbol)
	(lookup_possible_namespace_symbol): Remove.
	(maintenance_cplus_namespace): Replace with notice.
	(_initialize_cp_namespace): Deprecate `maint cplus namespace'.
gdb/testsuite
	* gdb.cp/maint.exp (test_help): Update.
	(test_namespace): Likewise.
2011-04-04 14:37:17 +00:00
Michael Snyder b021a22166 2011-02-25 Michael Snyder <msnyder@vmware.com>
* arm-tdep.c: Fix typos in comments.
	* bsd-uthread.c: Ditto.
	* completer.c: Ditto.
	* corelow.c: Ditto.
	* cp-namespace.c: Ditto.
	* cp-support.c: Ditto.
	* cris-tdep.c: Ditto.
	* dbxread.c: Ditto.
	* dwarf2read.c: Ditto.
	* frame.h: Ditto.
	* gdbtypes.h: Ditto.
	* inferior.h: Ditto.
	* mdebugread.c: Ditto.
	* mips-tdep.c: Ditto.
	* ppc-linux-nat.c: Ditto.
	* ppc-linux-tdep.c: Ditto.
	* printcmd.c: Ditto.
	* sol-thread.c: Ditto.
	* solib-frv.c: Ditto.
	* solist.h: Ditto.
	* sparc64-tdep.c: Ditto.
	* spu-tdep.c: Ditto.
	* stabsread.c: Ditto.
	* symfile.c: Ditto.
	* valops.c: Ditto.
	* varobj.c: Ditto.
	* vax-nat.c: Ditto.
	* python/py-block.c: Ditto.
	* python/py-symbol.c: Ditto.
	* python/py-symtab.c: Ditto.
	* python/py-value.c: Ditto.
	* tui/tui-win.c: Ditto.
2011-02-26 02:07:10 +00:00
Michael Snyder 3e43a32aaa 2011-01-05 Michael Snyder <msnyder@vmware.com>
* addrmap.c: Shorten lines of >= 80 columns.
	* arch-utils.c: Ditto.
	* arch-utils.h: Ditto.
	* ax-gdb.c: Ditto.
	* ax-general.c: Ditto.
	* bcache.c: Ditto.
	* blockframe.c: Ditto.
	* breakpoint.c: Ditto.
	* buildsym.c: Ditto.
	* c-lang.c: Ditto.
	* c-typeprint.c: Ditto.
	* charset.c: Ditto.
	* coffread.c: Ditto.
	* command.h: Ditto.
	* corelow.c: Ditto.
	* cp-abi.c: Ditto.
	* cp-namespace.c: Ditto.
	* cp-support.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* defs.h: Ditto.
	* dfp.c: Ditto.
	* dfp.h: Ditto.
	* dictionary.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* eval.c: Ditto.
	* event-loop.c: Ditto.
	* event-loop.h: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-lang.c: Ditto.
	* f-valprint.c: Ditto.
	* findcmd.c: Ditto.
	* frame-base.c: Ditto.
	* frame-unwind.c: Ditto.
	* frame-unwind.h: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_dirent.h: Ditto.
	* gdb_obstack.h: Ditto.
	* gdbcore.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* inf-ttrace.c: Ditto.
	* infcall.c: Ditto.
	* infcmd.c: Ditto.
	* inflow.c: Ditto.
	* infrun.c: Ditto.
	* inline-frame.h: Ditto.
	* language.c: Ditto.
	* language.h: Ditto.
	* libunwind-frame.c: Ditto.
	* libunwind-frame.h: Ditto.
	* linespec.c: Ditto.
	* linux-nat.c: Ditto.
	* linux-nat.h: Ditto.
	* linux-thread-db.c: Ditto.
	* machoread.c: Ditto.
	* macroexp.c: Ditto.
	* macrotab.c: Ditto.
	* main.c: Ditto.
	* maint.c: Ditto.
	* mdebugread.c: Ditto.
	* memattr.c: Ditto.
	* minsyms.c: Ditto.
	* monitor.c: Ditto.
	* monitor.h: Ditto.
	* objfiles.c: Ditto.
	* objfiles.h: Ditto.
	* osabi.c: Ditto.
	* p-typeprint.c: Ditto.
	* p-valprint.c: Ditto.
	* parse.c: Ditto.
	* printcmd.c: Ditto.
	* proc-events.c: Ditto.
	* procfs.c: Ditto.
	* progspace.c: Ditto.
	* progspace.h: Ditto.
	* psympriv.h: Ditto.
	* psymtab.c: Ditto.
	* record.c: Ditto.
	* regcache.c: Ditto.
	* regcache.h: Ditto.
	* remote-fileio.c: Ditto.
	* remote.c: Ditto.
	* ser-mingw.c: Ditto.
	* ser-tcp.c: Ditto.
	* ser-unix.c: Ditto.
	* serial.c: Ditto.
	* serial.h: Ditto.
	* solib-frv.c: Ditto.
	* solib-irix.c: Ditto.
	* solib-osf.c: Ditto.
	* solib-pa64.c: Ditto.
	* solib-som.c: Ditto.
	* solib-sunos.c: Ditto.
	* solib-svr4.c: Ditto.
	* solib-target.c: Ditto.
	* solib.c: Ditto.
	* somread.c: Ditto.
	* source.c: Ditto.
	* stabsread.c: Ditto.
	* stabsread.c: Ditto.
	* stack.c: Ditto.
	* stack.h: Ditto.
	* symfile-mem.c: Ditto.
	* symfile.c: Ditto.
	* symfile.h: Ditto.
	* symmisc.c: Ditto.
	* symtab.c: Ditto.
	* symtab.h: Ditto.
	* target-descriptions.c: Ditto.
	* target-memory.c: Ditto.
	* target.c: Ditto.
	* target.h: Ditto.
	* terminal.h: Ditto.
	* thread.c: Ditto.
	* top.c: Ditto.
	* tracepoint.c: Ditto.
	* tracepoint.h: Ditto.
	* ui-file.c: Ditto.
	* ui-file.h: Ditto.
	* ui-out.h: Ditto.
	* user-regs.c: Ditto.
	* user-regs.h: Ditto.
	* utils.c: Ditto.
	* valarith.c: Ditto.
	* valops.c: Ditto.
	* valprint.c: Ditto.
	* valprint.h: Ditto.
	* value.c: Ditto.
	* varobj.c: Ditto.
	* varobj.h: Ditto.
	* vec.h: Ditto.
	* xcoffread.c: Ditto.
	* xcoffsolib.c: Ditto.
	* xcoffsolib.h: Ditto.
	* xml-syscall.c: Ditto.
	* xml-tdesc.c: Ditto.
2011-01-05 22:22:53 +00:00
Joel Brobecker 7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Michael Snyder aff410f180 2010-12-31 Michael Snyder <msnyder@vmware.com>
* charset.c: Comment cleanup and long line wrapping.
	* charset.h: Ditto.
	* c-lang.c: Ditto.
	* c-lang.h: Ditto.
	* coff-pe-read.c: Ditto.
	* coff-pe-read.h: Ditto.
	* coffread.c: Ditto.
	* command.h: Ditto.
	* complaints.c: Ditto.
	* complaints.h: Ditto.
	* completer.c: Ditto.
	* completer.h: Ditto.
	* corefile.c: Ditto.
	* corelow.c: Ditto.
	* core-regset.c: Ditto.
	* cp-abi.c: Ditto.
	* cp-abi.h: Ditto.
	* cp-namespace.c: Ditto.
	* cp-support.c: Ditto.
	* cp-support.h: Ditto.
	* cp-valprint.c: Ditto.
	* cp-typeprint.c: Ditto.
	* c-valprint.c: Ditto.
2010-12-31 22:59:52 +00:00
Sami Wagiaalla 33e5013ed2 create and use symbol_set_language.
2010-08-09  Sami Wagiaalla  <swagiaal@redhat.com>

	* symtab.h: Renamed SYMBOL_INIT_LANGUAGE_SPECIFIC to
	SYMBOL_SET_LANGUAGE.
	(symbol_init_language_specific): Renamed to symbol_set_language.
	* symtab.c (symbol_init_language_specific): Removed redundant check
	for language_cplus.
	Renamed to symbol_set_language.
	* stabsread.c (define_symbol): Updated.
	(read_enum_type): Updated
	* psymtab.c (add_psymbol_to_bcache): Updated.
	* minsyms.c (install_minimal_symbols): Updated.
	* coffread.c (process_coff_symbol): SYMBOL_SET_LANGUAGE instead of
	SYMBOL_LANGUAGE to set the language.
	* minsyms.c (prim_record_minimal_symbol_full): Ditto.
	* mdebugread.c (new_symbol): Ditto.
	* cp-namespace.c (check_one_possible_namespace_symbol): Ditto.
	* dwarf2read.c (new_symbol_full): Ditto.
	* jv-lang.c (add_class_symbol): Ditto.
2010-08-09 19:42:48 +00:00
Tom Tromey 34eaf5422c gdb
PR c++/9946:
	* symfile.c (reread_symbols): Clear template_symbols.
	* symtab.h (struct symbol) <is_cplus_template_function>: New
	field.
	(SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION): New macro.
	(struct template_symbol): New.
	* symtab.c (lookup_symbol_aux_local): Use
	cp_lookup_symbol_imports_or_template.
	* objfiles.h (struct objfile) <template_symbols>: New field.
	* objfiles.c (relocate_one_symbol): New function.
	(objfile_relocate1): Use it.  Relocate isolated symbols.
	* gdbtypes.h (struct cplus_struct_type) <n_template_arguments,
	template_arguments>: New fields.
	(TYPE_N_TEMPLATE_ARGUMENTS): New macro.
	(TYPE_TEMPLATE_ARGUMENTS): Likewise.
	(TYPE_TEMPLATE_ARGUMENT): Likewise.
	(lookup_typename): Update.
	* gdbtypes.c (lookup_typename): Constify "block" argument.
	* dwarf2read.c: Include vec.h.
	(symbolp): New typedef.
	(read_func_scope): Read template arguments.  Allocate a
	template_symbol when needed.
	(read_structure_type): Read template arguments.
	(new_symbol_full): New function, from new_symbol.  Handle
	DW_TAG_template_type_param and DW_TAG_template_value_param.
	(new_symbol): Rewrite as wrapper.
	* cp-support.h (cp_lookup_symbol_imports_or_template): Declare.
	* cp-namespace.c: Include language.h.
	(search_symbol_list): New function.
	(cp_lookup_symbol_imports_or_template): Likewise.
gdb/testsuite
	PR c++/9946:
	* gdb.cp/temargs.exp: New file.
	* gdb.cp/temargs.cc: New file.
2010-07-28 16:23:59 +00:00
Jan Kratochvil 41f62f3939 gdb/
* cp-namespace.c (cp_lookup_nested_type): New variable
	concatenated_name.  Turn the current return condition into a reverse
	one.  Call also lookup_static_symbol_aux on the constructed qualified
	name.
	* symtab.c (lookup_symbol_aux): Move variable objfile and searching in
	other files into a called ...
	(lookup_static_symbol_aux): ... new function here.
	* symtab.h (lookup_static_symbol_aux): New prototype.
	* valops.c (value_maybe_namespace_elt): Call also
	lookup_static_symbol_aux if we failed otherwise.

gdb/testsuite/
	* gdb.cp/namespace.exp (whatis C::cOtherFileType)
	(whatis ::C::cOtherFileType, whatis C::cOtherFileVar)
	(whatis ::C::cOtherFileVar, print C::cOtherFileVar)
	(print ::C::cOtherFileVar)
	(whatis C::OtherFileClass::cOtherFileClassType)
	(whatis ::C::OtherFileClass::cOtherFileClassType)
	(print C::OtherFileClass::cOtherFileClassVar)
	(print ::cOtherFileClassVar)
	(print ::C::OtherFileClass::cOtherFileClassVar): New tests.
	(ptype OtherFileClass, ptype ::C::OtherFileClass): Permit arbitrary
	trailing content.
	* gdb.cp/namespace1.cc (C::OtherFileClass::cOtherFileClassType)
	(C::OtherFileClass::cOtherFileClassVar)
	(C::OtherFileClass::cOtherFileClassVar_use, C::cOtherFileType)
	(C::cOtherFileVar, C::cOtherFileVar_use): New.
2010-06-28 20:35:52 +00:00
Michael Snyder c5504eafbc 2010-05-13 Michael Snyder <msnyder@vmware.com>
* charset.c: White space.
	* c-lang.c: White space.
	* cli-out.c: White space.
	* coffread.c: White space.
	* complaints.c: White space.
	* completer.c: White space.
	* corefile.c: White space.
	* corelow.c: White space.
	* cp-abi.c: White space.
	* cp-namespace.c: White space.
	* cp-support.c: White space.
	* cp-valprint.c: White space.
	* c-typeprint.c: White space.
	* c-valprint.c: White space.
2010-05-13 23:53:32 +00:00
Michael Snyder 1c5465ac60 2010-05-06 Michael Snyder <msnyder@vmware.com>
* frame-unwind.c (frame_unwind_find_by_frame):
	Delete unused variable.
	* gnu-v2-abi.c (gnuv2_value_rtti_type): Delete unused variable.
	* cp-support.c (mangled_name_to_comp): Delete unused variable.
	(method_name_from_physname): Delete unused variable.
	(cp_func_name): Delete unused variable.
	(cp_validate_operator): Delete unused variable.
	* cp-namespace.c (cp_scan_for_anonymous_namespaces):
	Delete unused variable.
	* trad-frame.c (trad_frame_get_prev_register):
	Delete unused variable.
	* tramp-frame.c (tramp_frame_cache): Delete unused variable.
2010-05-07 01:12:14 +00:00
Jan Kratochvil 1ac77ea163 gdb/
* cp-namespace.c (cp_lookup_symbol_imports): Support ALIAS for the
	CURRENT->DECLARATION case.
	* cp-support.h (struct using_direct): Provide extended comment.
2010-05-03 20:10:22 +00:00
Jan Kratochvil 72f6eb52ad gdb/
* cp-namespace.c (cp_lookup_symbol_in_namespace): Fix alloca size.
	Fix whitespace.
2010-04-26 09:30:10 +00:00
Sami Wagiaalla 13387711b2 2010-03-15 Sami Wagiaalla <swagiaal@redhat.com>
PR c++/7936:
        * cp-support.h: Added char *declaration element to using_direct
        data struct.
        (cp_add_using): Added char *declaration argument.
        (cp_add_using_directive): Ditto.
        (cp_lookup_symbol_imports): made extern.
        * cp-namespace.c: Updated with the above changes.
        * dwarf2read.c (read_import_statement): Ditto.
        (read_namespace): Ditto.
        (read_import_statement): Support import declarations.
        * cp-namespace.c (cp_lookup_symbol_imports): Check for imported
        declarations.
        Added support for 'declaration_only' search.
        (cp_lookup_symbol_namespace): Attempt to search for the name as
        is before consideration of imports.
        * symtab.c (lookup_symbol_aux_local): Added a 'declaration_only'
        search at every block level search.
        Now takes language argument.
        (lookup_symbol_aux): Updated.

    2010-03-15  Sami Wagiaalla  <swagiaal@redhat.com>

        * gdb.cp/shadow.exp: Removed kfail; test has been fix.
        * gdb.cp/nsusing.exp: Ditto.
2010-03-15 17:29:36 +00:00
Sami Wagiaalla c0cc3a7670 2010-03-09 Sami Wagiaalla <swagiaal@redhat.com>
PR C++/11236:
	* cp-namespace.c (cp_add_using): Deleted.
	(cp_add_using_directive): Use obstack allocations.
	Merged the function cp_add_using into this one.
	Added 'struct obstack *' argument.
	(cp_scan_for_anonymous_namespaces): Updated.
	* cp-support.h: Updated.
	* dwarf2read.c (read_import_statement): Updated.
	(read_namespace): Updated.
2010-03-10 16:22:29 +00:00
Keith Seitz 94af9270db dwarf2_physname patchset:
Based on work from Daniel Jacobowitz  <dan@codesourcery.com>
	* c-typeprint.c (cp_type_print_method_args): For non-static methods,
	print out const or volatile qualifiers, too.
	(c_type_print_args): Add parameters show_artificial and language.
	Skip artificial parameters when requested.
	Use the appropriate language printer.
	(c_type_print_varspec): Tell c_type_print_args to skip artificial
	parameters and pass language_c.
	* dwarf2read.c (die_list): New file global.
	(struct partial_die_info): Update comments for name field.
	(pdi_needs_namespace): Renamed to ...
	(die_needs_namespace): ... this. Rewrite.
	(dwarf2_linkage_name): Remove.
	(add_partial_symbol): Do not predicate the call to
	partial_die_full_name based on pdi_needs_namespace.
	Remove call to cp_check_possible_namespace_symbols and associated
	outdated comments.
	(guess_structure_name): Do not inspect child subprogram DIEs.
	(dwarf2_fullname): Update comments.
	Use die_needs_namespace to assist in computing the name.
	(read_func_scope): Use dwarf2_name to get the DIE's name.
	Use dwarf2_physname to get the "linkage name" of the DIE.
	(dwarf2_add_member_field): Use dwarf2_physname instead of
	dwarf2_linkage_name.
	(read_structure_type): For structs and classes, set TYPE_NAME, too.
	(determine_class): Remove.
	(read_partial_die): Ignore DW_AT_MIPS_linkage_name for all languages
	except Ada.
	(new_symbol): Unconditionally call dwarf2_name.
	Compute the "linkage name" using dwarf2_physname.
	Use dwarf2_name instead of dwarf2_full_name for enumerator DIEs.
	When determining to scan for anonymous C++ namespaces, ignore
	the linkage name.
	(dwarf2_physname): New function.
	(dwarf2_full_name): Move content to new function and call
	that.
	(dwarf2_compute_name): "New" function.
	(_initialize_dwarf2_read): Initialize die_list.
	* gnu-v3-eabi.c (gnu_v3_find_method_in): Remove unused variable
	physname.
	(gnu_v3_print_method_ptr): Use the physname for virtual methods
	without a demangled name.
	Print out type information for non-virtual methods.
        * linespec.c (decode_line_1): Force ANY string using "::" (or
	"." for java) to use decode_compound, and clean up any stray quoting.
        If we found a file symtab, re-evaluate whether the remainder is_quoted.
        (decode_compound): Stop consuming at an open parenthesis.
        Keep template parameters.
        Keep any overload information.
        Keep keywords like "const".
        Remove paren_pointer.
        Move is_quoted check from set_flags to here.
        Remove #if 0 code from 2000. Ten years is long enough.
        (find_method): Before comparing symbol names, canonicalize the string
        from the user.
        If a specific overload is requested, find it. Otherwise throw an error.
	(find_method_overload_end): New function.
	(set_flags): Remove.
        (decode_compound): Assume that parentheses are matched.
        It's a lot easier.
	* symtab.c (symbol_find_demangled_name): Add DMGL_VERBOSE flag
	to cplus_demangle.
	* linespec.c (decode_line_1): Keep important keywords like
	"const" and "volatile".
	* symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): Remove.
	* typeprint.h (c_type_print_args): Add declaration.
	* ui-file.c (do_ui_file_obsavestring): New function.
	(ui_file_obsavestring): New function.
	* ui-file.h (ui_file_obsavestring): Add declaration.
	* valops.c (find_overload_match): Resolve the object to
	a non-pointer type.
	If the object is a data member, search the object for the member
	and return with staticp set.
	Use SYMBOL_NATURAL_NAME instead of SYMBOL_CPLUS_DEMANGLED_NAME.
	Do not attempt to extract a function name from non-function types.
	If the extracted function name and the original name are the same,
	we don't have a C++ method.

	From Jan Kratochvil  <jan.kratochvil@redhat.com>:
    	* dwarf2read.c (new_symbol <DW_TAG_enumerator>): Call dwarf2_full_name.

	* ada-lang.c (ada_lookup_symbol): Remove linkage_name parameters
	and arguments from symbol lookups.
	* ax-gdb.c (gen_expr): Likewise.
	* cp-namespace.c (cp_lookup_symbol_nonlocal, lookup_namespace_scope,
	cp_lookup_symbol_namespace, lookup_symbol_file, lookup_nested_type,
	lookup_possible_namespace_symbol): Likewise.
	* cp-support.c (read_in_psymtabs): Likewise.
	* cp-support.h (cp_lookup_symbol_nonlocal): Likewise.
	* language.h (la_lookup_symbol_nonlocal): Likewise.
	* scm-valprint.c (scm_inferior_print): Likewise.
	* solib-darwin.c (darwin_relocate_section_addresses): Likewise.
	* solib-svr.c (elf_lookup_lib): Likewise.
	* solib.c (show_auto_solib_add): Likewise.
	* solist.h (lookup_lib_global, solib_global_lookup): Likewise.
	* symmisc.c (maintenance_check_symtabs): Likewise.
	* symtab.c (lookup_symbol_in_language, lookup_symbol_aux,
	lookup_symbol_aux_local, lookup_symbol_aux_block,
	lookup_symbol_from_objfile, lookup_symbol_aux_symtabs,
	lookup_symbol_aux_psymtabs,basic_lookup_symbol_nonlocal,
	lookup_symbol_static, lookup_symbol_global, symbol_matches_domain,
	basic_lookup_transparent_type, find_main_psymtab,
	lookup_block_symbol): Likewise.
	* symtab.h (basic_lookp_symbol_nonlocal, lookup_symbol_static,
	lookup_symbol_global, lookup_symbol_aux_block,
	lookup_symbol_partial_symbol, lookup_block_symbol,
	lookup_global_symbol, value_maybe_namespace_elt): Likewise.
2010-03-09 18:09:08 +00:00
Tom Tromey 48e32051ca gdb
PR c++/8693, PR c++/9496:
	* cp-namespace.c (cp_lookup_nested_type): Handle TYPE_CODE_UNION.
	* c-exp.y (lex_one_token): Rename from yylex.  Don't call
	write_dollar_variable.  Don't try to classify NAME tokens.
	(token_and_value): New type.
	(token_fifo, popping, name_obstack): New globals.
	(classify_name): New function.
	(classify_inner_name): Likewise.
	(yylex): Likewise.
	(VARIABLE): Now has type sval.
	(exp : VARIABLE): Call write_dollar_variable.
	(qualified_name): Use TYPENAME, not typebase.  Add production for
	multiple "::" instances.
	(variable): Use name_not_typename.
	(qualified_type): Remove.
	(typebase): Update.
gdb/testsuite
	PR c++/8693, PR c++/9496:
	* gdb.cp/namespace.exp: Remove some setup_kfail calls.  Added
	regression tests.
2010-02-19 20:22:03 +00:00
Sami Wagiaalla 8285698016 2010-02-05 Sami Wagiaalla <swagiaal@redhat.com>
PR c++/7935:
	* gdb.cp/namespace-using.exp: Removed kfail; bug has been fixed.

2010-02-05  Sami Wagiaalla  <swagiaal@redhat.com>

	PR c++/7935:
	* cp-support.h: Added char* alias element to using_direct data
	struct.
	(cp_add_using): Added char* alias argument.
	(cp_add_using_directive): Ditto.
	* cp-namespace.c: Updated with the above changes.
	(cp_lookup_symbol_imports): Check for aliases.
	* dwarf2read.c (read_import_statement): Figure out local alias
	for the import and pass it on to cp_add_using.
	(read_namespace): Pass alias argument to cp_add_using.
2010-02-05 19:03:42 +00:00
Sami Wagiaalla b14e635ec4 2010-01-14 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.cp/nsrecurs.exp: New test.
	* gdb.cp/nsrecurs.cc: New test program.
	* gdb.cp/nsstress.exp: New test.
	* gdb.cp/nsstress.cc: New test program.
	* gdb.cp/nsdecl.exp: New test.
	* gdb.cp/nsdecl.cc: New test program.


 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>

	* cp-namespace.c (cp_lookup_symbol_namespace): Added
	search_parent argument.
	(cp_add_using): Initialize 'searched' field.
	(reset_directive_searched): New function.
	* cp-support.h: Add 'searched' field to using_direct struct.
	(cp_lookup_symbol_imports): Ditto.
	* cp-namespace.c (cp_lookup_symbol_imports): Ditto.
	Perform recursive search.
	Implement non parent search.
	* valops.c (value_maybe_namespace_elt): Updated.
2010-01-26 16:47:35 +00:00
Sami Wagiaalla 8540c487c6 2010-01-26 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.cp/namespace-using.exp: Add test for printing of namespaces
	imported into file scope.
	Marked test as xfail.
	* gdb.cp/namespace-using.cc (marker5): New function.
	* gdb.cp/shadow.exp: New test.
	* gdb.cp/shadow.cc: New test program.
	* gdb.cp/nsimport.exp: New test.
	* gdb.cp/nsimport.cc: New test program.

2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>

	PR gdb/10929:
	* dwarf2read.c (read_lexical_block_scope): Create blocks for
	scopes which contain using directives even if they contain no
	declarations.
	* symtab.c (lookup_symbol_aux): Pass lowest level block to
	la_lookup_symbol_nonlocal.
	* cp-namespace.c (cp_lookup_symbol_nonlocal): call
	cp_lookup_symbol_namespace.
	(cp_lookup_symbol_namespace): Perform an import lookup at every
	block level.
	(cp_lookup_symbol_imports): New function.
	(cp_lookup_symbol_in_namespace): New function.
2010-01-26 15:48:25 +00:00
Joel Brobecker d5cd603472 Delete unused or undefined functions.
* breakpoint.c (ep_parse_optional_filename): Delete.
        * dcache.c (dcache_write_line): Remove declaration.
        * infrun.c (build_infrun): Remove declaration.
        * tracepoint.c (tracepoint_save_command): Remove declaration.
        * linux-nat.c (init_lwp_list): Delete. No longer used.
        * event-loop.c (check_async_signal_handlers): Delete declaration.
        * infrun.c (init_execution_control_state): Delete.
        (proceed): Update comment to avoid mentioning
        init_execution_control_state.
        * target.c (kill_or_be_killed, nosupport_runtime): Delete.
        * ada-lang.c (ada_to_static_fixed_value): Delete.
        * scm-lang.c (evaluate_subexp_scm): Delete declaration.
        * cp-namespace.c (cp_copy_usings): Delete.
        * xml-syscall.c (xml_number_of_syscalls): Delete.
        * progspace.c (find_program_space_by_num): Delete.
        * inflow.c (handle_sigio): Delete declaration.
        * hppa-tdep.c (hppa_alignof): Delete.
        * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
        (mipsnbsd_core_osabi_sniffer): Delete.
2010-01-19 09:39:12 +00:00
Joel Brobecker 4c38e0a4fc Update copyright year in most headers.
Automatic update by copyright.sh.
2010-01-01 07:32:07 +00:00
Tom Tromey 04a679b8f5 * xcoffread.c (scan_xcoff_symtab): Update.
* symfile.h (add_psymbol_to_list): Update prototype.
	* symfile.c (add_psymbol_to_bcache): Add copy_name argument.
	(add_psymbol_to_list): Likewise.
	* stabsread.c (define_symbol): Update.
	* mdebugread.c (parse_partial_symbols): Update.
	(handle_psymbol_enumerators): Update.
	(new_symbol): Update.
	* dbxread.c (read_dbx_symtab): Update.
	* coffread.c (process_coff_symbol): Update.
	* symtab.h (prim_record_minimal_symbol_full): Declare.
	(SYMBOL_SET_NAMES): Add copy_name argument.
	* symtab.c (struct demangled_name_entry): New struct.
	(hash_demangled_name_entry): New function.
	(eq_demangled_name_entry): Likewise.
	(create_demangled_names_hash): Use new functions.
	(symbol_set_names): Use struct demangled_name_entry.  Add
	copy_name argument.
	* minsyms.c (prim_record_minimal_symbol_full): New function.
	(prim_record_minimal_symbol_and_info): Use it.
	* elfread.c (record_minimal_symbol): Add name_len and copy_name
	arguments.  Call prim_record_minimal_symbol_full.
	(elf_symtab_read): Add copy_names argument.
	(elf_symfile_read): Update calls to elf_symtab_read.
	* dwarf2read.c (add_partial_symbol): Don't copy symbol names.
	(load_partial_dies): Likewise.
	(new_symbol): Likewise.
	* cp-namespace.c (check_one_possible_namespace_symbol): Don't save
	name on the obstack.  Update call to SYMBOL_SET_NAMES.
2009-11-16 18:40:23 +00:00
Sami Wagiaalla 8c902bb1fe 2009-07-07 Sami Wagiaalla <swagiaal@redhat.com>
* cp-support.h (struct using_direct): Rename members inner and
	outer to import_src, and import_dest respectively.
	* cp-namespace.c (cp_add_using_directive): Update.
	(cp_add_using): Update.
	(cp_copy_usings): Update.
	(cp_lookup_symbol_namespace): Update.
	(cp_scan_for_anonymous_namespaces): Update.
	* cp-support.c (make_symbol_overload_list_using): Update.
	* cp-support.h (cp_add_using_directive, cp_add_using): Rename
	arguments from inner and outer to src and dest respectively.
	* cp-namespace.c (cp_add_using_directive): Ditto.
	(cp_add_using): Ditto.
2009-07-07 17:25:11 +00:00
Sami Wagiaalla 794684b64f 2009-06-29 Sami Wagiaalla <swagiaal@redhat.com>
* dwarf2read.c (read_import_statement): Properly set import location
	and destination.
	* cp-support.h (cp_add_using, cp_add_using_directive): Now take char*
	inner, char* outer arguments. Updated callers.

2009-06-29  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdb.cp/namespace-nested-import.cc: New test.
	* gdb.cp/namespace-nested-import.exp: New test.
2009-06-29 15:18:07 +00:00
Sami Wagiaalla 27aa8d6aa0 2009-06-23 Sami Wagiaalla <swagiaal@redhat.com>
* dwarf2read.c (process_die): Handle import statements
       (DW_TAG_imported_declaration, case DW_TAG_imported_module)
       (read_import_statement): New.
       (read_func_scope): Update using_directives to point to current context
       (read_lexical_block_scope): Ditto.
       * cp-support.h: Added prototype for cp_add_using.
       * cp-namespace.c: Removed local context_stack.
       (cp_initialize_namespace): Deleted.
       (cp_finalize_namespace): Deleted.
       (cp_add_using_directive): Use using_directives instead of using_list.
       (cp_add_using): No longer static.
       * buildsym.h: Created global using_direct variable.
       Created using_direct variable in context_stack.
       * buildsym.c (finish_block): Set using directives for the block under
       construction.
       (start_symtab): Removed call to cp_initialize_namespace().
       (end_symtab): Removed call to cp_finalize_namespace().
       (push_context): Save and reset using_directives.
       * block.c (block_using): Return using directives for given
       block instead of static block.

2009-06-23  Sami Wagiaalla  <swagiaal@redhat.com>

       * gdb.cp/namespace-using.exp: New test.
       * gdb.cp/namespace-using.cc: New test.
2009-06-23 17:46:52 +00:00