3797cb21ff
gcc/ * c-decl.c (lookup_name): Use the new maybe_record_typedef_use. (pushdecl): Use the new record_locally_defined_typedef. (store_parm_decls): Allocate cfun->language. (finish_function): Use the new maybe_warn_unused_local_typedefs, and free cfun->language. (c_push_function_context): Allocate cfun->language here only if needed. (c_pop_function_context): Likewise, mark cfun->language for collection only when it should be done. * c-common.c (handle_used_attribute): Don't ignore TYPE_DECL nodes. * c-typeck.c (c_expr_sizeof_type, c_cast_expr): Use the new maybe_record_local_typedef_use. gcc/c-family * c-common.h (struct c_language_function::local_typedefs): New field. (record_locally_defined_typedef, maybe_record_typedef_use) (maybe_warn_unused_local_typedefs): Declare new functions. * c-common.c (record_locally_defined_typedef) (maybe_record_typedef_use) (maybe_warn_unused_local_typedefs): Define new functions. * c.opt: Declare new -Wunused-local-typedefs flag. gcc/cp * name-lookup.c (pushdecl_maybe_friend_1): Use the new record_locally_defined_typedef. * decl.c (finish_function): Use the new maybe_warn_unused_local_typedefs. (grokfield): Use the new record_locally_defined_typedef. * parser.c (lookup_name): Use the new maybe_record_typedef_use. gcc/doc/ * invoke.texi: Update documentation for -Wunused-local-typedefs. gcc/testsuite/ * g++.dg/warn/Wunused-local-typedefs.C: New test file. * c-c++-common/Wunused-local-typedefs.c: Likewise. libstdc++-v3/ * include/ext/bitmap_allocator.h (__detail::__mini_vector::__lower_bound): Remove unused typedef. * src/istream.cc (std::operator>>(basic_istream<char>& __in, basic_string<char>& __str)): Likewise. (std::getline): Likewise. * src/valarray.cc (__valarray_product): Likewise. From-SVN: r178692 |
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| .. | ||
| allocator-inst.cc | ||
| atomic.cc | ||
| bitmap_allocator.cc | ||
| chrono.cc | ||
| codecvt.cc | ||
| compatibility-c++0x.cc | ||
| compatibility-debug_list-2.cc | ||
| compatibility-debug_list.cc | ||
| compatibility-ldbl.cc | ||
| compatibility-list-2.cc | ||
| compatibility-list.cc | ||
| compatibility-parallel_list-2.cc | ||
| compatibility-parallel_list.cc | ||
| compatibility.cc | ||
| complex_io.cc | ||
| concept-inst.cc | ||
| condition_variable.cc | ||
| ctype.cc | ||
| debug.cc | ||
| ext-inst.cc | ||
| fstream-inst.cc | ||
| functexcept.cc | ||
| functional.cc | ||
| future.cc | ||
| globals_io.cc | ||
| hash_c++0x.cc | ||
| hash_tr1.cc | ||
| hash-long-double-aux.cc | ||
| hashtable_c++0x.cc | ||
| hashtable_tr1.cc | ||
| hashtable-aux.cc | ||
| ios_failure.cc | ||
| ios_init.cc | ||
| ios_locale.cc | ||
| ios-inst.cc | ||
| ios.cc | ||
| iostream-inst.cc | ||
| istream-inst.cc | ||
| istream.cc | ||
| limits.cc | ||
| list.cc | ||
| locale_facets.cc | ||
| locale_init.cc | ||
| locale-inst.cc | ||
| locale.cc | ||
| localename.cc | ||
| Makefile.am | ||
| Makefile.in | ||
| math_stubs_float.cc | ||
| math_stubs_long_double.cc | ||
| misc-inst.cc | ||
| mt_allocator.cc | ||
| mutex.cc | ||
| ostream-inst.cc | ||
| parallel_settings.cc | ||
| placeholders.cc | ||
| pool_allocator.cc | ||
| regex.cc | ||
| shared_ptr.cc | ||
| sstream-inst.cc | ||
| stdexcept.cc | ||
| streambuf-inst.cc | ||
| streambuf.cc | ||
| string-inst.cc | ||
| strstream.cc | ||
| system_error.cc | ||
| thread.cc | ||
| tree.cc | ||
| valarray.cc | ||
| wlocale-inst.cc | ||
| wstring-inst.cc | ||