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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.
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