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author | Geoffrey Keating <geoffk@apple.com> | 2003-07-11 08:33:21 +0000 |
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committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2003-07-11 08:33:21 +0000 |
commit | d1bd0ded61f9444ff6350fc7db89d04e72ca1108 (patch) | |
tree | 9b4a93a8c6ef46d7812bac262156dcddbbcf0593 /gcc/tree.def | |
parent | 6eeba0cc4337f356d68974b8341e84879ec6cd93 (diff) | |
download | gcc-d1bd0ded61f9444ff6350fc7db89d04e72ca1108.zip gcc-d1bd0ded61f9444ff6350fc7db89d04e72ca1108.tar.gz gcc-d1bd0ded61f9444ff6350fc7db89d04e72ca1108.tar.bz2 |
Index: ChangeLog
2003-07-10 Geoffrey Keating <geoffk@apple.com>
* c-decl.c (finish_decl): Handle 'used' here...
* cgraphunit.c (cgraph_finalize_function): ... and here ...
* c-common.c: (handle_used_attribute): ... not here.
* configure.in (onstep): Support --enable-intermodule.
* Makefile.in (OBJS-common): New.
(OBJS-md): New.
(OBJS-archive): New.
(OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
(OBJS-onestep): New.
(libbackend.a): Support @onestep@.
(libbackend.o): New.
* configure: Regenerate.
* c-common.h (c_reset_state): New prototype.
(c_parse_file): New prototype.
(finish_file): Move prototype from c-tree.h.
* c-decl.c: Include <hashtab.h>.
(builtin_decls): New.
(current_file_decl): New.
(duplicate_decls): Add extra parameter. Change all callers. Don't
output duplicate common symbols.
(link_hash_hash): New.
(link_hash_eq): New.
(poplevel): Handle popping of the top level.
(warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
(pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
(pushdecl_top_level): Likewise.
(redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
(c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
(finish_decl): Handle TRANSLATION_UNIT_DECL.
(merge_translation_unit_decls): New.
(c_write_global_declarations): New.
(c_reset_state): New.
(implicitly_declare): Handle TRANSLATION_UNIT_DECL.
* c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
* c-objc-common.c (c_cannot_inline_tree_fn): Handle
TRANSLATION_UNIT_DECL.
(c_objc_common_finish_file): Call merge_translation_unit_decls.
* c-opts.c (in_fnames): Rename from in_fname.
(c_common_decode_option): Handle multiple input filenames.
(c_common_post_options): Likewise.
(c_common_parse_file): Likewise; also, call c_parse_file rather than
yyparse.
* c-parse.in: Move cleanup code to c_parse_file.
(free_parser_stacks): Move contents to c_parse_file.
(c_parse_file): New.
* c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
for integer types.
(C_DECL_FILE_SCOPE): New.
(finish_file): Move prototype to c-common.h.
(merge_translation_unit_decls): New prototype.
(comptypes): Add extra parameter to prototype.
(c_write_global_declarations): New prototype.
* c-typeck.c (tagged_types_tu_compatible_p): New.
(function_types_compatible_p): Add extra parameter, change all callers.
(type_lists_compatible_p): Likewise.
(comptypes): Likewise.
(struct tagged_tu_seen): New.
(tagged_tu_seen_base): New.
(build_unary_op): Handle TRANSLATION_UNIT_DECL.
(c_mark_addressable): Remove #if 0 code.
* calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
comment explaining why it shouldn't have to.
* cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
options.
* cppinit.c (cpp_read_next_file): New.
(cpp_read_main_file): Use it.
* cpplib.c (undefine_macros): New.
(cpp_undef_all): New.
* cpplib.h (cpp_read_next_file): Prototype.
(cpp_undef_all): Prototype.
* langhooks-def.h (write_global_declarations): Remove prototype.
* toplev.h (write_global_declarations): Add prototype.
* tree.c (decl_type_context): Use switch statement, handle
TRANSLATION_UNIT_DECL.
* tree.def: Update documentation for TRANSLATION_UNIT_DECL.
(TRANSLATION_UNIT_DECL): New kind of tree.
* tree.h: Update documentation for TRANSLATION_UNIT_DECL.
* Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
* doc/invoke.texi: Make attempt to document new functionality.
2003-05-19 Per Bothner <bothner@apple.com>
* gcc.c (combine_inputs): New.
(process_command): Set combine_inputs.
(do_spec_1): Handle combine_inputs.
(main): Likewise.
Index: cp/ChangeLog
2003-07-10 Geoffrey Keating <geoffk@apple.com>
* decl.c (cp_finish_decl): Handle 'used' attribute.
* cp-lang.c (c_reset_state): New dummy routine.
* cp-tree.h (finish_file): Move prototype to c-common.h.
* parser.c (c_parse_file): Rename from yyparse; don't call finish_file.
From-SVN: r69224
Diffstat (limited to 'gcc/tree.def')
-rw-r--r-- | gcc/tree.def | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index b71d31d..a62206f 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -277,17 +277,18 @@ DEFTREECODE (VECTOR_CST, "vector_cst", 'c', 0) /* Contents are TREE_STRING_LENGTH and TREE_STRING_POINTER fields. */ DEFTREECODE (STRING_CST, "string_cst", 'c', 0) -/* Declarations. All references to names are represented as ..._DECL nodes. - The decls in one binding context are chained through the TREE_CHAIN field. - Each DECL has a DECL_NAME field which contains an IDENTIFIER_NODE. - (Some decls, most often labels, may have zero as the DECL_NAME). - DECL_CONTEXT points to the node representing the context in which - this declaration has its scope. For FIELD_DECLs, this is the - RECORD_TYPE, UNION_TYPE, or QUAL_UNION_TYPE node that the field - is a member of. For VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL, - and CONST_DECL nodes, this points to either the FUNCTION_DECL for the - containing function, the RECORD_TYPE or UNION_TYPE for the containing - type, or NULL_TREE if the given decl has "file scope". +/* Declarations. All references to names are represented as ..._DECL + nodes. The decls in one binding context are chained through the + TREE_CHAIN field. Each DECL has a DECL_NAME field which contains + an IDENTIFIER_NODE. (Some decls, most often labels, may have zero + as the DECL_NAME). DECL_CONTEXT points to the node representing + the context in which this declaration has its scope. For + FIELD_DECLs, this is the RECORD_TYPE, UNION_TYPE, or + QUAL_UNION_TYPE node that the field is a member of. For VAR_DECL, + PARM_DECL, FUNCTION_DECL, LABEL_DECL, and CONST_DECL nodes, this + points to either the FUNCTION_DECL for the containing function, the + RECORD_TYPE or UNION_TYPE for the containing type, or NULL_TREE or + a TRANSLATION_UNIT_DECL if the given decl has "file scope". DECL_ABSTRACT_ORIGIN, if non-NULL, points to the original (abstract) ..._DECL node of which this decl is an (inlined or template expanded) instance. @@ -298,9 +299,9 @@ DEFTREECODE (STRING_CST, "string_cst", 'c', 0) and DECL_MODE fields exist in decl nodes just as in type nodes. They are unused in LABEL_DECL, TYPE_DECL and CONST_DECL nodes. - DECL_OFFSET holds an integer number of bits offset for the location. - DECL_VOFFSET holds an expression for a variable offset; it is - to be multiplied by DECL_VOFFSET_UNIT (an integer). + DECL_FIELD_BIT_OFFSET holds an integer number of bits offset for + the location. DECL_VOFFSET holds an expression for a variable + offset; it is to be multiplied by DECL_VOFFSET_UNIT (an integer). These fields are relevant only in FIELD_DECLs and PARM_DECLs. DECL_INITIAL holds the value to initialize a variable to, @@ -346,6 +347,10 @@ DEFTREECODE (FIELD_DECL, "field_decl", 'd', 0) /* A namespace declaration. Namespaces appear in DECL_CONTEXT of other _DECLs, providing a hierarchy of names. */ DEFTREECODE (NAMESPACE_DECL, "namespace_decl", 'd', 0) + +/* A translation unit. This is not technically a declaration, since it + can't be looked up, but it's close enough. */ +DEFTREECODE (TRANSLATION_UNIT_DECL, "translation_unit_decl", 'd', 0) /* References to storage. */ |