gdb/ChangeLog.cplus

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in (cp-names-main.tab.o): Rename to test-cp-names.tab.o.
	* config/djgpp/config.sed: Handle new *cp-names.tab.* references.

2004-02-09  Daniel Jacobowitz  <drow@mvista.com>

	* config/djgpp/fnchange.lst: Add cp-names.tab.c.

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in (cp_demangle_h): Remove.
	(libiberty_h): Add.
	(cp-names.tab.o, cp-names-main.tab.o, cp-support.o): Update
	dependencies.
	* cp-support.c: Don't include "cp-demangle.h".
	(d_left, d_right): New macros.
	(cp_canonicalize_string, class_name_from_physname,
	method_name_from_physname): Fix types and component names.
	* cp-support.h (demangled_name_to_comp, mangled_name_to_comp)
	(cp_comp_to_string): Update prototypes.

2004-01-13  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y: Don't include "cp-demangle.h".  Convert all references
	to d_info, d_comp, and D_COMP_* to demangle_info, demangle_component,
	and DEMANGLE_COMPONENT_*.  Convert all calls to cp_v3_d_* functions
	to new wrapper functions.  Add precedences for VOID and ')'.
	(struct demangle_info): New type.
	(d_grab, d_left, d_right): New macros.
	(fill_comp, make_empty, make_operator, make_dtor, make_builtin_type)
	(make_name): New wrapper functions.
	(function_args): Remove D_PRINT_VOID test.
	(function_arglist): Handle '(' VOID ')'.
	(allocate_info): New function.
	(demangled_name_to_comp): Use it.  Call free.
	(mangled_name_to_comp): Use cplus_demangle_v3_components.
	(cp_print, main): Use fputs instead of puts.
	* cp-support.c (cp_canonicalize_string, class_name_from_physname)
	(method_name_from_physname): Remove calls to cp_v3_d_free_info.
	Test demangled_name before freeing it.

2004-01-11  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (orig_lexptr): New variable.
	(exp1): New production for parenthesized references.
	(yyerror): Print out complete string on parse error.
	(demangled_name_to_comp, main): Set orig_lexptr.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in (cp_names_h): Remove.
	(cp_demangle_h): New.
	(cp-names.tab.o, cp-names-main.tab.o): Use $(cp_demangle_h) and
	remove $(cp_names_h).
	(cp-support.o): Use $(cp_demangle_h).
	* cp-names.y: Don't include cp-names.h.
	(cp_comp_to_string): Export.
	(cp_canonicalize_string): Move to cp-support.c.
	(demangled_name_to_comp, mangled_name_to_comp): New functions.
	* cp-support.c: Include "cp-demangle.h".
	(cp_canonicalize_string): New function, moved from cp-names.y and
	updated.
	(class_name_from_physname, method_name_from_physname): Rewritten.
	(find_last_component): Removed.
	* cp-support.h: Add new opaque types and prototypes.
	* dwarf2read.c: Don't include cp-names.h.
	* cp-names.h: Remove file.

2004-01-04  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in (cp-names.tab.o, cp-names-main.tab.o, test-cpnames):
	Update dependencies.  Link the correct libiberty.
	* cp-names.y: Include cp-demangle.h instead of cp-demangle.c.
	Update names of exported functions from cp-demangle.c.  Use
	cp_v3_d_init_info_alloc and cp_v3_d_free_info.

2003-12-30  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (yylex): Fix thinko for character constants.
	* dwarf2read.c: Include "cp-names.h".
	(read_structure_scope): Canonicalize class names.

2003-12-24  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in (cp_names_h): New variable.
	(cp-names.tab.o, cp-names-main.tab.o): Depend on cp-names.h.
	* cp-names.h: New file.
	* cp-names.y: Include "cp-names.h".
	(lexptr, prev_lexptr): Make const.
	(symbol_end): Make argument and return type const.  Move outside
	of TEST_CPNAMES.
	(parse_number): Make argument const.  Use an ISO C declaration.
	(parse_escape): Make argument const.
	(yylex): Make some pointers const.
	(cp_comp_to_string, cp_canonicalize_string): New functions.
	(trim_chars): Cast symbol_end's return value to non-const in
	this case.

2003-12-24  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (LONGEST, ULONGEST, DOUBLEST): Remove.
	(d_qualify): Take an int argument.  Update for new INT_LLONG
	handling.
	(INT_CHAR, INT_SHORT, INT_LONG, INT_LLONG, INT_SIGNED)
	(INT_UNSIGNED): Change into bitflags.
	(%union): Change lval and typed_val_int.val to ints.
	(scope_id, typespec): Inline non-terminals at their use sites.
	(sign, size, int_type): Remove.
	(int_part, int_seq): New non-terminals.
	(result): Add missing semicolon.
	(name, nested_name): Inline scope_id here.
	(template_arg, function_args): Inline type here.
	(builtin_type): Use int_seq.  Add missing semicolon.
	(typespec_2): Inline typespec and colon_name here.
	(start, qualifiers_opt, qualifiers): Remove redundant action.
	(abstract_declarator, direct_abstract_declarator): Likewise.
	(abstract_declarator_fn): Likewise.
	(d_builtin_type): New helper function.
	(parse_number): Use d_builtin_type.
	(HANDLE_SPECIAL): Only take one argument.
	(yylex): Remove unused variable unquoted_expr.  Use d_builtin_type. 
	Update calls to HANDLE_SPECIAL.  Jump around case '-' instead of
	falling through it.  Use ISALNUM and ISALPHA.  Add a return
	statement after a call to error.  Match trailing speaces on special
	tokens.
	(cp_print): Take a len argument, and pass it to d_print.  Print the
	string instead of returning it.
	(main): Pass len to cp_print.  Allocate and free myinfo.comps.
	Use putchar and puts instead of printf.

	* Makefile.in (safe_ctype_h): Add.
	(test-cpnames, cp-names-main.tab.o): New rules.
	(clean): Remove test-cpnames.
	(cp-names.tab.o): Update dependencies.

2003-12-20  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (%union): Remove abstract_fn.  Add abstract.
	(abstract_declarator_fn): Change type to abstract.  Fold function
	arglists lazily.  Handle start_opt after function_arglist
	and :: after more complex function types.
	(abstract_declarator): Change type to abstract.  Fold function
	arglists eagerly.
	(direct_abstract_declarator): Change type to abstract.  Fold function
	arglists only when necessary.
	(function): Move start_opt into abstract_declarator_fn.  Handle
	bare conversion typespecs and unfolded arglists.
	(declarator_1): Handle local names inside more complex function
	declarations.
	(main): Support --debug.

2003-12-20  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (%union): Add abstract_fn.
	(conversion_op): New non-terminal, broken out of operator.
	(conversion_op_name, abstract_declarator_fn): New non-terminals.
	(ptr_operator_seq): Remove.
	(function): Use D_COMP_LOCAL_NAME.  Handle conversion operators.
	(declarator_1): Use D_COMP_LOCAL_NAME.
	(tokentab2, tokentab3): Remove.
	(HANDLE_TOKEN3): Fix typo.
	(yylex): Call HANDLE_TOKEN3 before HANDLE_TOKEN2.

2003-12-19  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (tokentab2, tokentab3): Remove.
	(HANDLE_TOKEN2, HANDLE_TOKEN3): New macros.
	(yylex): Use them.

2003-12-19  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (%union): Remove typed_val_float.
	(INT, FLOAT): Change to type comp.
	(CONSTRUCTION_VTABLE): Change to untyped.
	(demangler_special): Use D_COMP_CONSTRUCTION_VTABLE.
	(array_indicator, exp): Update for new types of INT and FLOAT.
	Handle D_COMP_LITERAL_NEG.
	(parse_number): Simplify.  Use D_COMP_LITERAL_NEG.
	(HANDLE_SPECIAL): Define.
	(tokentab_big): Remove.
	(yylex): Remove unused variables.  Optimize calls to strncmp
	and handling of multi-word tokens.

2003-12-19  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (symbol_end): New function.
	(trim_chars): Use it.
	(start_opt, function): New non-terminals used to support
	function-local names.
	(GLOBAL): New terminal.
	(start): Use start_opt.
	(demangler_special): Handle GLOBAL.
	(array_indicator): Swap arguments to D_COMP_ARRAY_TYPE.
	(direct_abstract_declarator, direct_declarator)
	(direct_declarator_1): Likewise.
	(declarator_1): Use declarator_1 instead of declarator after
	a ptr_operator.  Support function-local names.
	(yylex): Handle GLOBAL specially.

2003-12-19  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (demangler_special): New non-terminal.
	(DEMANGLER_SPECIAL, CONSTRUCTION_VTABLE, CONSTRUCTION_IN): New
	terminals.
	(GLOBAL_CONSTRUCTORS, GLOBAL_DESTRUCTORS): New enums.
	(tokentab_big): New struct.
	(yylex): Recognize them.  Handle negative literals.
	(parse_number): Handle negative literals.
	(start): Use demangler_special.
	(operator): Correct typos for ->* and ().  Use typespec_2 instead of
	typespec.
	(unqualified_name): Allow operator templates.
	(template_arg): Create a unary operation, not a reference type.
	(exp): Set the type of D_COMP_LITERALs instead of adding a cast
	operation.
	(cp_print, trim_chars): New helper functions.
	(main): Use them.

2003-12-18  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (ext_name): Remove.
	(colon_ext_only, ext_only_name): New non-terminals.
	(colon_ext_name): Use colon_ext_only.
	(declarator_1, direct_declarator_1): New non-terminals.
	('('): Remove %right precedence.
	(result): New non-terminal.
	(start): Assign to $$.  Use declarator_1.  Handle functions
	without return types.
	(template_arg): Use start instead of colon_ext_name.
	(yylex): Fix typo in "char" case.
	(yyerror): Add newline.
	(main): Behave like c++filt when started with no arguments.

2003-12-18  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (basic_exp): Remove.
	(function_arglist, declarator, abstract_declarator)
	(direct_declarator, direct_abstract_declarator): Change type to
	nested.
	(array_indicator): New rule.
	(start): Add actions.
	(operator): Correct actions for conversion operators.
	(template_arg): Use exp instead of basic_exp.
	(abstract_declarator, type, declarator): Add missing actions.
	(direct_abstract_declarator, direct_declarator): Likewise.
	Use array_indicator.  Correct use of function_arglist.

2003-12-17  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (ptr_operator_1, ptr_operator_2): Merge back into
	ptr_operator.
	(qualified, decl1b): Remove.
	(NEW, DELETE): Give higher precedence than '['.
	(typespec, typespec_2, declarator, direct_declarator)
	(abstract_declarator, direct_abstract_declarator): New.
	(start, type): Use them.
	(operator): Add rules for conversion operators.
	(exp): Avoid a conflict for function-style casts; allow
	function-style casts to typenames.

2003-12-17  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y: Use precedence to resolve shift/reduce conflicts for
	COLONCOLON.  Merge type1a, type1b, and type2 rules.

2003-12-16  Daniel Jacobowitz  <drow@mvista.com>

	* cp-names.y (function_arglist): Call d_qualify.
	(ptr_operator_seq): Reverse the list.
	(decl1b): Add the declarator-id.

2003-12-14  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in: Add cp-names.y.
	* cp-names.y: New file.

2002-11-22  David Carlton  <carlton@math.stanford.edu>

	* symtab.h: Add opaque declarations for struct namespace_info and
	struct obstack.
	(struct block): The language_specific stuff is now a struct
	namespace_info rather than a struct using_direct_node.
	(BLOCK_NAMESPACE): New macro.
	Delete macro BLOCK_USING.
	Add declarations for block_using, block_all_usings,
	block_set_using, block_scope, block_set_scope.
	* symtab.c: #include "gdb_assert.h"
	(lookup_symbol_aux): Move minsym stuff inside
	lookup_symbol_aux_nonlocal, and always do global search via
	lookup_symbol_aux_using.
	(lookup_symbol_aux_nonlocal): Do minsym search.
	(lookup_symbol_aux_using): Calculate usings via block_all_usings;
	handle namespace scope.
	(lookup_symbol_aux_using_loop): New function, not to be confused
	with the previous function of the same name.  (Sorry about that.)
	(lookup_symbol_namespace): Renamed from
	lookup_symbol_aux_using_loop.
	(lookup_symbol_aux_minsyms): Add block_index argument, delete
	is_a_field_of_this argument, and only check either global or
	static symbols rather than both of them.
	(block_using): New function.
	(block_all_usings): New function.
	(block_set_using): New function.
	(block_scope): New function.
	(block_set_scope): New function.
	(block_initialize_namespace): New function.
	* jv-lang.c (get_java_class_symtab): BLOCK_NAMESPACE instead of
	BLOCK_USING.
	* dwarf2read.c: Delete variable current_namespace, and replace its
	uses by processing_current_namespace (from buildsym.h).
	(scan_partial_symbols): Allow empty pdi.name if we're
	reading a namespace.
	* cp-support.h (struct namespace_info): New struct.
	* cp-support.c: Add comment.
	* buildsym.h: New variable processing_current_namespace.
	* buildsym.c (add_symbol_to_list): Do fast search for
	"(anonymous namespace)".
	(scan_for_anonymous_namespaces): Delete FIXME.  Convert for loop
	into a clearer while loop.
	(finish_block): Replace BLOCK_USING by BLOCK_NAMESPACE.
	(finish_block): Set block_scope of function blocks rather than
	generating using directives that would have a similar effect.
	(end_symtab): Set using via block_set_using rather than
	BLOCK_USING.
	* Makefile.in (symtab.o): Depend on gdb_assert_h.

2002-11-01  Daniel Jacobowitz  <drow@mvista.com>

	* c-typeprint.c (c_type_print_args): Remove.
	(cp_type_print_method_args): Remove unused PREFIX argument.
	Simplify logic.  Skip FIELD_ARTIFICIAL arguments.
	(c_type_print_varspec_suffix): Call cp_type_print_method_args.
	(c_type_print_base): Handle template classes when looking for
	constructor field names.  Update call to cp_type_print_method_args.

2002-11-01  Daniel Jacobowitz  <drow@mvista.com>

	* gdbtypes.c (get_destructor_fn_field): Return obvious destructors
	based on method name.

2002-10-30  Daniel Jacobowitz  <drow@mvista.com>

	* c-typeprint.c (c_type_print_modifier_before): New function.
	(c_type_print_modifier_after): New function.
	(c_type_print_base): Call c_type_print_modifier_before and
	c_type_print_modifier_after.

2002-10-28  Daniel Jacobowitz  <drow@mvista.com>

	* c-typeprint.c (c_type_print_base): Print method qualifiers.

2002-10-22  David Carlton  <carlton@math.stanford.edu>

	* Makefile.in (buildsym.o): Depend on $(gdb_assert_h) and
	$(cp_support_h).
	(cp-support.o): Fix dependencies and add $(gdb_obstack_h) and
	$(gdb_assert_h).
	(symtab.o): Depend on $(cp_support_h).
	* symtab.h: Add opaque declaration for struct using_direct_node.
	(struct block): Add member 'language_specific'.
	(BLOCK_USING): New macro.
	* symtab.c: #include "cp-support.h"
	(lookup_symbol_aux): Call lookup_symbol_aux_nonlocal and
	lookup_symbol_aux_using when appropriate.
	(lookup_symbol_aux_nonlocal): New function.
	(lookup_symbol_aux_using): New function.
	(lookup_symbol_aux_using_loop): New function.
	* symfile.h: Add opaque declaration for struct obstack.
	Declare obsavestring to take a const char *.
	* symfile.c (obsavestring): Make first argument a const char *.
	* jv-lang.c (get_java_class_symtab): Initialize BLOCK_USING.
	* dwarf2read.c: New variable current_namespace.
	(scan_partial_symbols): Handle DW_TAG_namespace.
	(psymtab_to_symtab_1): Initialize current_namespace.
	(process_die): Handle DW_TAG_namespace,
	DW_TAG_imported_declaration, DW_TAG_imported_module.
	(read_namespace): New function.
	(dwarf2_name): New function.
	(dwarf2_extension): New function.
	(dwarf_tag_name): Add DWARF 3 names.
	(dwarf_attr_name): Ditto.
	(dwarf_type_encoding_name): Ditto.
	* cp-support.h: Opaque declaration for struct obstack.
	(struct using_direct): New struct.
	(struct using_direct_node): New struct.
	Add declarations for cp_add_using_obstack, cp_add_using_xmalloc,
	cp_copy_usings, cp_free_usings,	cp_find_first_component.
	* cp-support.c: #include "gdb_obstack.h", "gdb_assert.h".
	Comment on demangled name pitfalls.
	(cp_add_using_obstack): New function.
	(cp_add_using_xmalloc): New function.
	(cp_copy_usings): New function.
	(cp_free_usings): New function.
	(cp_find_first_component): New function.
	* buildsym.h: Declare processing_has_namespace_info.
	Declare add_using_directive.
	* buildsym.c: #include "gdb_assert.h", "cp-support.h".
	Change comment after #include "symfile.h".
	New variable using_list.
	(add_symbol_to_list): Scan for anonymous namespaces when
	appropriate.
	(scan_for_anonymous_namespaces): New function.
	(add_using_directive): New function.
	(start_symtab): Initialize processing_has_namespace_info,
	using_list.
	(end_symtab): Copy using_list into block.
	(copy_usings_to_obstack): New function.
	(finish_block): Set BLOCK_USING in general case and in C++
	function case.

2002-10-11  David Carlton  <carlton@math.stanford.edu>

	* symtab.c (lookup_symbol_aux): Move chunks of code into separate
	functions.
	(lookup_symbol_aux_local): New function.
	(lookup_symbol_aux_symtabs): New function.
	(lookup_symbol_aux_psymtabs): New function.
	(lookup_symbol_aux_minsyms): New function.

2002-10-05  Daniel Jacobowitz  <drow@mvista.com>

	* stabsread.c (read_member_functions): Update comment.
	Set TYPE_NAME if possible.

2002-10-05  Daniel Jacobowitz  <drow@mvista.com>

	* c-typeprint.c (cp_type_print_method_args): Don't recursively
	expand classes in the arguments to methods.
	(c_type_print_base): Use the name of the method to figure out
	if it is a constructor or destructor.  Use the type information
	to print out the method signature, instead of using the demangled
	name.