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* store-layout.c (finish_record_layout): Add free_p parameter. (layout_type): Pass it. * tree.h (finish_record_layout): Update prototype. * class.c (walk_subobject_offsets): Correct the calculation of offsets for virtual bases. Correct the counting of array elements. (layout_nonempty_base_or_field): Simplify. Correct the calculation of offsets to be propagated through the binfo hierarchy. (build_base_field): Avoid creating a FIELD_DECL for empty bases. Add the FIELD_DECL to TYPE_FIELDS. (build_base_fields): Adjust accordingly. (layout_virtual_bases): Use build_base_field. (end_of_class): Return a tree, not an integer. (warn_about_ambiguous_direct_bases): Rename to ... (warn_about_ambiguous_bases): ... this. (include_empty_classes): New function. (layout_class_type): Create an alternative version of the type to be used when as a base class type. Do not call finish_record_layout until we are done laying out the class. * cp-tree.h (lang_type_class): Remove size, size_unit. Add as_base. (CLASSTYPE_SIZE): Reimplement. (CLASSTYPE_SIZE_UNIT): Likewise. (CLASSTYPE_ALIGN): Likweise. (CLASSTYPE_USER_ALIGN): Likewise. (CLASSTYPE_AS_BASE): New macro. (DECL_INITIALIZED_P): Likewise. (extract_init): Remove prototype. (build_forced_zero_init): Rename to ... (build_zero_init): ... this. (force_store_init_value): Remove. * decl.c (obscure_complex_init): Remove. (duplicate_decls): Copy DECL_INITIALIZED_P. (check_initializer): Do not leave junk in DECL_INITIAL. (cp_finish_decl): Handle zero-initialization of entities with static storage duration. * expr.c (extract_init): Remove. * init.c (build_forced_zero_init): Remove. (build_zero_init): New function. (build_default_init): Use it. (build_field_list): Skip FIELD_DECLs for base subobjects. (push_base_cleanups): Likewise. * method.c (do_build_assign_ref): Likewise. (synthesize_exception_spec): Likewise. * pt.c (tsubst_decl): Clear DECL_INITIALIZED_P. (regenerate_decl_from_template): To not set DECL_INITIAL for a static data member whose initialization took place in its class. (instantiate_decl): Do not pass an initializer to cp_finish_decl in that situation. * search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects. (dfs_unuse_fields): Likewise. * tree.c (pod_type_p): Handle error_mark_node. (zero_init_p): Likewise. * typeck.c (lookup_anon_field): Skip FIELD_DECLs for base subobjects. * typeck2.c (store_init_value): Remove #if 0'd code. (force_store_init_value): Remove. (process_init_constructor): Use build_zero_init. * g++.dg/abi/empty7.C: New test. * g++.dg/init/pm2.C: Likewise. From-SVN: r57654 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fastjar | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libjava | ||
| libobjc | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| libtool.m4 | ||
| ltcf-c.sh | ||
| ltcf-cxx.sh | ||
| ltcf-gcj.sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs.html for how to report bugs usefully.