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2020-08-15Daily bump.GCC Administrator1-0/+15
2020-08-14c++: Final bit of name-lookup api simplificationNathan Sidwell1-2/+1
We no longer need to give name_lookup_real not name_lookup_nonclass different names to the name_lookup functions. This renames the lookup functions thusly. gcc/cp/ * name-lookup.h (lookup_name_real, lookup_name_nonclass): Rename to ... (lookup_name): ... these new overloads. * name-lookup.c (identifier_type_value_1): Rename lookup_name_real call. (lookup_name_real_1): Rename to ... (lookup_name_1): ... here. (lookup_name_real): Rename to ... (lookup_name): ... here. Rename lookup_name_real_1 call. (lookup_name_nonclass): Delete. * call.c (build_operator_new_call): Rename lookup_name_real call. (add_operator_candidates): Likewise. (build_op_delete_call): Rename lookup_name_nonclass call. * parser.c (cp_parser_lookup_name): Likewise. * pt.c (tsubst_friend_class, lookup_init_capture_pack): Likewise. (tsubst_expr): Likewise. * semantics.c (capture_decltype): Likewise. libcc1/ * libcp1plugin.cc (plugin_build_dependent_expr): Rename lookup_name_real call.
2020-08-14c++: Yet more name-lookup api simplificationNathan Sidwell1-1/+1
This patch deals with LOOKUP_HIDDEN, which originally meant 'find hidden friends', but it's being pressed into service for not ignoring lambda-relevant internals. However these two functions are different. (a) hidden friends can occur in block scope (very uncommon) and (b) it had the semantics of stopping after the innermost enclosing namepspace. That's really suspect for the lambda case, but not relevant there because we never get to namespace scope (I think). Anyway, I've split the flag into two and adjusted the lambda callers to just search block scope. These two flags are added to the LOOK_want enum class, which allows dropping another parameter from the name lookup routines. The remaining LOOKUP_$FOO flags in cp-tree.h are, I think, now all related to features of overload resolution, conversion operators and reference binding. Nothing to do with /name/ lookup. gcc/cp/ * cp-tree.h (LOOKUP_HIDDEN): Delete. (LOOKUP_PREFER_RVALUE): Adjust initializer. * name-lookup.h (enum class LOOK_want): Add HIDDEN_FRIEND and HIDDEN_LAMBDA flags. (lookup_name_real): Drop flags parm. (lookup_qualified_name): Drop find_hidden parm. * name-lookup.c (class name_lookup): Drop hidden field, adjust ctors. (name_lookup::add_overload): Check want for hiddenness. (name_lookup::process_binding): Likewise. (name_lookup::search_unqualified): Likewise. (identifier_type_value_1): Adjust lookup_name_real call. (set_decl_namespace): Adjust name_lookup ctor. (qualify_lookup): Drop flags parm, use want for hiddenness. (lookup_qualified_name): Drop find_hidden parm. (lookup_name_real_1): Drop flags parm, adjust qualify_lookup calls. (lookup_name_real): Drop flags parm. (lookup_name_nonclass, lookup_name): Adjust lookup_name_real calls. (lookup_type_scope_1): Adjust qualify_lookup calls. * call.c (build_operator_new_call): Adjust lookup_name_real call. (add_operator_candidates): Likewise. * coroutines.cc (morph_fn_to_coro): Adjust lookup_qualified_name call. * parser.c (cp_parser_lookup_name): Adjust lookup_name_real calls. * pt.c (check_explicit_specialization): Adjust lookup_qualified_name call. (deduction_guides_for): Likewise. (tsubst_friend_class): Adjust lookup_name_real call. (lookup_init_capture_pack): Likewise. (tsubst_expr): Likewise, don't look in namespaces. * semantics.c (capture_decltype): Adjust lookup_name_real. Don't look in namespaces. libcc1/ * libcp1plugin.cc (plugin_build_dependent_exp): Adjust lookup_name_real call.
2020-08-14c++: More simplification of name_lookup apiNathan Sidwell1-2/+3
Continuing fixing name lookup's API we have two parameters saying what we'd like to find 'prefer_type', which is a tri-valued boolan with meaning 'don't care', 'type or namespace', 'type or death'. And we have a second parameter 'namespaces_only', which means 'namespace or death'. There are only 4 states, because the latter one has priority. Firstly 'prefer_type' isn't really the right name -- it's not a preference, it's a requirement. Name lookup maps those two parameters into 2 LOOKUP_ bits. We can simply have callers express that desire directly. So this adds another enum class, LOOK_want, which expresses all those options in 2 bits. Most of this patch is then the expected fallout from such a change. The parser was mapping its internal state into a prefer_type value, which was then mapped into the LOOKUP_ bits. So this saves a conversion there. Also the parser's conversion routine had an 'is_template' flag, which was only ever true in one place, where the parser also had to deal with other nuances of the flags to pass. So just drop that parm and deal with it at the call site too. I've left LOOKUP_HIDDEN alone for the moment. That'll be next. gcc/cp/ * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES) (LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY) (LOOKUP_QUALIFIERS_ONL): Delete. (LOOKUP_HIDDEN): Adjust. * name-lookup.h (enum class LOOK_want): New. (operator|, operator&): Overloads for it. (lookup_name_real): Replace prefer_type & namespaces_only with LOOK_want parm. (lookup_qualified_name): Replace prefer_type with LOOK_want. (lookup_name_prefer_type): Replace with ... (lookup_name): ... this. New overload with LOOK_want parm. * name-lookup.c (struct name_lookup): Replace flags with want and hidden fields. Adjust constructors. (name_lookyp::add_overload): Correct hidden stripping test. Update for new LOOK_want type. (name_lookup::process_binding): Likewise. (name_lookup::search_unqualified): Use hidden flag. (identifier_type_value_1): Adjust lookup_name_real call. (set_decl_namespace): Adjust name_lookup ctor. (lookup_flags): Delete. (qualify_lookup): Add LOOK_want parm, adjust. (lookup_qualified_name): Replace prefer_type parm with LOOK_want. (lookup_name_real_1): Replace prefer_type and namespaces_only with LOOK_want parm. (lookup_name_real): Likewise. (lookup_name_nonclass, lookup_name): Adjust lookup_name_real call. (lookup_name_prefer_type): Rename to ... (lookup_name): ... here. New overload with LOOK_want parm. (lookup_type_scope_1): Adjust qualify_lookup calls. * call.c (build_operator_new_call) (add_operator_candidates): Adjust lookup_name_real calls. * coroutines.cc (find_coro_traits_template_decl) (find_coro_handle_template_decl, morph_fn_to_coro): Adjust lookup_qualified_name calls. * cp-objcp-common.c (identifier_global_tag): Likewise. * decl.c (get_tuple_size, get_tuple_decomp_init): Likewise. (lookup_and_check_tag): Use lookup_name overload. * parser.c (cp_parser_userdef_numeric_literal): Adjust lookup_qualified_name call. (prefer_arg_type): Drop template_mem_access parm, return LOOK_want value. (cp_parser_lookup_name): Adjust lookup_member, lookup_name_real calls. * pt.c (check_explicit_specialization): Adjust lookup_qualified_name call. (tsubst_copy_and_build, tsubst_qualified_name): Likewise (deduction_guides_for): Likewise. (tsubst_friend_class): Adjust lookup_name_real call. (lookup_init_capture, tsubst_expr): Likewise. * rtti.c (emit_support_tinfos): Adjust lookup_qualified_name call. * semantics.c (omp_reduction_lookup): Likewise. (capture_decltype): Adjust lookup_name_real call. libcc1/ * libcp1plugin.cc (plugin_build_dependent_expr): Adjust lookup_name_real & lookup_qualified_name calls.
2020-08-14Daily bump.GCC Administrator1-0/+4
2020-08-13[c++]: Unconfuse lookup_name_real API a bitNathan Sidwell1-1/+1
The API for lookup_name_real is really confusing. This addresses the part where we have NONCLASS to say DON'T search class scopes, and BLOCK_P to say DO search block scopes. I've added a single bitmask to explicitly say which scopes to search. I used an enum class so one can't accidentally misorder it. It's also reordered so we don't mix it up with the parameters that say what kind of thing we're looking for. gcc/cp/ * name-lookup.h (enum class LOOK_where): New. (operator|, operator&): Overloads for it. (lookup_name_real): Replace NONCLASS & BLOCK_P parms with WHERE. * name-lookup.c (identifier_type_value_w): Adjust lookup_name_real call. (lookup_name_real_1): Replace NONCLASS and BLOCK_P parameters with WHERE bitmask. Don't search namespaces if not asked to. (lookup_name_real): Adjust lookup_name_real_1 call. (lookup_name_nonclass, lookup_name) (lookup_name_prefer_type): Likewise. * call.c (build_operator_new_call) (add_operator_candidates): Adjust lookup_name_real calls. * parser.c (cp_parser_lookup_name): Likewise. * pt.c (tsubst_friend_class, lookup_init_capture_pack) (tsubst_expr): Likewise. * semantics.c (capture_decltype): Likewise. libcc1/ * libcp1plugin.cc (plugin_build_dependent_expr): Likewise.
2020-07-31Daily bump.GCC Administrator1-0/+5
2020-07-30Require CET support only for the final GCC buildH.J. Lu1-4/+17
With --enable-cet, require CET support only for the final GCC build. Don't enable CET without CET support for non-bootstrap build, in stage1 nor for build support. config/ PR bootstrap/96202 * cet.m4 (GCC_CET_HOST_FLAGS): Don't enable CET without CET support in stage1 nor for build support. gcc/ PR bootstrap/96202 * configure: Regenerated. libbacktrace/ PR bootstrap/96202 * configure: Regenerated. libcc1/ PR bootstrap/96202 * configure: Regenerated. libcpp/ PR bootstrap/96202 * configure: Regenerated. libdecnumber/ PR bootstrap/96202 * configure: Regenerated. libiberty/ PR bootstrap/96202 * configure: Regenerated. lto-plugin/ PR bootstrap/96202 * configure: Regenerated.
2020-07-01Daily bump.GCC Administrator1-0/+5
2020-06-30c++: Tweak function cloning namesNathan Sidwell1-1/+1
On the modules branch I need to expose an intermediate step of the function cloning, but before that it'd be nice to rationalize the names somewhat, now that we also use that API for copying the equality operator. Jason's recent patch caused me some pain by altering the same code. I can only blame myself for not pushing some bits sooner. Anyway, this patch makes the newly renamed copy_fndecl_with_name static, and adds a wrapper copy_operator_fn, that takes an operator code. The cdtor cloning functions are renamed to explicitly note they expect cdtors. A followup patch will move some of the logic from copy_fndecl_with_name to build_cdtor_clones. gcc/cp/ * cp-tree.h (copy_fndecl_with_name): Rename to ... (copy_operatorn_fn): ... this. Change arg type. (clone_function_decl): Rename to ... (clone_cdtor): ... this. * class.c (copy_fndecl_with_name): Make static. (copy_operator_fn): New wrapper. (build_clones): Rename to ... (build_cdtor_clones): ... this. (clone_function_decl): Rename to ... (clone_cdtor): ... this. Adjust build_clones calls. (clone_constructors_and_destructors): Adjust clone_function_decl calls. * method.c (implicitly_declare_fn): Adjust copy_fndecl_with_name call. (lazily_declare_fn): Adjust clone_function_decl call. * pt.c (tsubst_function_decl): Likewise. (instantiate_template_1): Likewise. libcc1/ * libcp1plugin.cc (plugin_build_decl): Adjust clone_function_decl call.
2020-05-30Daily bump.GCC Administrator1-0/+5
2020-05-29Avoid nested save_CFLAGS and save_LDFLAGSH.J. Lu1-6/+6
Avoid nested save_CFLAGS and save_LDFLAGS by replacing save_CFLAGS and save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS in cet.m4. config/ PR bootstrap/95413 * cet.m4: Replace save_CFLAGS and save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS. gcc/ PR bootstrap/95413 * configure: Regenerated. libatomic/ PR bootstrap/95413 * configure: Regenerated. libbacktrace/ PR bootstrap/95413 * configure: Regenerated. libcc1/ PR bootstrap/95413 * configure: Regenerated. libcpp/ PR bootstrap/95413 * configure: Regenerated. libdecnumber/ PR bootstrap/95413 * configure: Regenerated. libgcc/ PR bootstrap/95413 * configure: Regenerated. libgfortran/ PR bootstrap/95413 * configure: Regenerated. libgomp/ PR bootstrap/95413 * configure: Regenerated. libiberty/ PR bootstrap/95413 * configure: Regenerated. libitm/ PR bootstrap/95413 * configure: Regenerated. libobjc/ PR bootstrap/95413 * configure: Regenerated. libphobos/ PR bootstrap/95413 * configure: Regenerated. libquadmath/ PR bootstrap/95413 * configure: Regenerated. libsanitizer/ PR bootstrap/95413 * configure: Regenerated. libssp/ PR bootstrap/95413 * configure: Regenerated. libstdc++-v3/ PR bootstrap/95413 * configure: Regenerated. libvtv/ PR bootstrap/95413 * configure: Regenerated. lto-plugin/ PR bootstrap/95413 * configure: Regenerated. zlib/ PR bootstrap/95413 * configure: Regenerated.
2020-05-14x86: Default CET run-time support to autoH.J. Lu2-6/+41
CET has been added since GCC 8. This patch defaults CET run-time support to auto. It enables CET run-time support if asssembler supports CET instructions and multi-byte NOPs are enabled via SSE2. config/ * cet.m4 (GCC_CET_FLAGS): Change default to auto. gcc/ * configure: Regenerated. libatomic/ * configure: Regenerated. libbacktrace/ * configure: Regenerated. libcc1/ * configure: Regenerated. libcpp/ * configure: Regenerated. libdecnumber/ * configure: Regenerated. libgcc/ * configure: Regenerated. libgfortran/ * configure: Regenerated. libgomp/ * configure: Regenerated. libitm/ * configure: Regenerated. libobjc/ * configure: Regenerated. libquadmath/ * configure: Regenerated. libsanitizer/ * configure: Regenerated. libssp/ * configure: Regenerated. libstdc++-v3/ * configure: Regenerated. libvtv/ * configure: Regenerated. zlib/ * configure: Regenerated.
2020-05-12libcc1: Enable Intel CET on Intel CET enabled hostH.J. Lu6-4/+164
Since on Intel CET enabled host, dlopen in Intel CET enabled applications fails on shared libraries which aren't Intel CET enabled, enable Intel CET in libcc1 on Intel CET enabled host. * Makefile.am (AM_CXXFLAGS): Add $(CET_HOST_FLAGS). * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and AC_SUBST(CET_HOST_FLAGS). * Makefile.in: Regenerated. * aclocal.m4: Likewise. * configure: Likewise.
2020-02-10c++: Fix return type deduction with an abbreviated function templatePatrick Palka2-4/+8
This patch fixes two issues with return type deduction in the presence of an abbreviated function template. The first issue (PR 69448) is that if a placeholder auto return type contains any modifiers such as & or *, then the abbreviated function template compensation in splice_late_return_type does not get performed for the underlying auto node, leading to incorrect return type deduction. This happens because splice_late_return_type does not consider that a placeholder auto return type might have modifiers. To fix this it seems we need to look through modifiers in the return type to obtain the location of the underlying auto node in order to replace it with the adjusted auto node. To that end this patch refactors the utility function find_type_usage to return a pointer to the matched tree, and uses it to find and replace the underlying auto node. The second issue (PR 80471) is that the AUTO_IS_DECLTYPE flag is not being preserved in splice_late_return_type when compensating for an abbreviated function template, leading to us treating a decltype(auto) return type as if it was an auto return type. Fixed by making make_auto_1 set the AUTO_IS_DECLTYPE flag whenever we're building a decltype(auto) node and adjusting callers appropriately. The test for PR 80471 is adjusted to expect the correct behavior. gcc/cp/ChangeLog: PR c++/69448 PR c++/80471 * type-utils.h (find_type_usage): Refactor to take a tree * and to return a tree *, and update documentation accordingly. * pt.c (make_auto_1): Set AUTO_IS_DECLTYPE when building a decltype(auto) node. (make_constrained_decltype_auto): No need to explicitly set AUTO_IS_DECLTYPE anymore. (splice_late_return_type): Use find_type_usage to find and replace a possibly nested auto node instead of using is_auto. Check test for is_auto into an assert when deciding whether to late_return_type. (type_uses_auto): Adjust the call to find_type_usage. * parser.c (cp_parser_decltype): No need to explicitly set AUTO_IS_DECLTYPE anymore. libcc1/ChangeLog: PR c++/69448 PR c++/80471 * libcp1plugin.cc (plugin_get_expr_type): No need to explicitly set AUTO_IS_DECLTYPE anymore. gcc/testsuite/ChangeLog: PR c++/69448 PR c++/80471 * g++.dg/concepts/abbrev3.C: New test. * g++.dg/cpp2a/concepts-pr80471.C: Adjust a static_assert to expect the correct behavior. * g++.dg/cpp0x/auto9.C: Adjust a dg-error directive.
2020-01-07init.c (build_new): Add location_t parameter and use it throughout.Paolo Carlini2-2/+6
/gcc/cp 2020-01-07 Paolo Carlini <paolo.carlini@oracle.com> * init.c (build_new): Add location_t parameter and use it throughout. (build_raw_new_expr): Likewise. * parser.c (cp_parser_new_expression): Pass the combined_loc. * pt.c (tsubst_copy_and_build): Adjust call. * cp-tree.h: Update declarations. /libcc1 2020-01-07 Paolo Carlini <paolo.carlini@oracle.com> * libcp1plugin.cc (plugin_build_new_expr): Update build_new call. /gcc/testsuite 2020-01-07 Paolo Carlini <paolo.carlini@oracle.com> * g++.old-deja/g++.bugs/900208_03.C: Check locations too. * g++.old-deja/g++.bugs/900519_06.C: Likewise. From-SVN: r279963
2020-01-01Update copyright years.Jakub Jelinek22-21/+25
From-SVN: r279813
2019-12-30decl2.c (delete_sanity): Add location_t parameter and use it throughout.Paolo Carlini2-1/+7
/gcc/cp 2019-12-30 Paolo Carlini <paolo.carlini@oracle.com> * decl2.c (delete_sanity): Add location_t parameter and use it throughout. * init.c (build_vec_delete_1): Likewise. (build_delete): Likewise. (build_vec_delete): Likewise. (perform_target_ctor): Adjust call. (perform_member_init): Likewise. (build_vec_init): Likewise. * decl.c (cxx_maybe_build_cleanup): Likewise. * pt.c (tsubst_copy_and_build): Likewise. * parser.c (cp_parser_delete_expression): Likewise, pass the combined_loc. * cp-tree.h: Update declarations. /libcc1 2019-12-30 Paolo Carlini <paolo.carlini@oracle.com> * libcp1plugin.cc (plugin_build_unary_expr): Update delete_sanity call. /gcc/testsuite 2019-12-30 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/init/delete1.C: Check locations too. * g++.dg/ipa/pr85607.C: Likewise. * g++.dg/warn/Wdelete-incomplete-1.C: Likewise. * g++.dg/warn/delete-non-virtual-dtor.C: Likewise. * g++.dg/warn/incomplete1.C: Likewise. From-SVN: r279768
2019-12-18typeck.c (cxx_sizeof_or_alignof_type): Add location_t parameter and use it ↵Paolo Carlini2-3/+12
throughout. /gcc/cp 2019-12-18 Paolo Carlini <paolo.carlini@oracle.com> * typeck.c (cxx_sizeof_or_alignof_type): Add location_t parameter and use it throughout. (cxx_sizeof_expr): Likewise. (cxx_alignof_expr): Likewise. (cxx_sizeof_or_alignof_expr): Likewise. (cxx_alignas_expr): Update call. * decl.c (fold_sizeof_expr): Likewise. * pt.c (tsubst_copy): Likewise. (tsubst_copy_and_build): Likewise. * except.c (build_throw): Add location_t parameter and use it. (expand_end_catch_block): Update call. * parser.c (cp_parser_unary_expression): Update cxx_sizeof_or_alignof_type and cxx_sizeof_or_alignof_expr calls, pass the compound location. (cp_parser_throw_expression): Likewise pass the combined location to build_throw. * cp-tree.h: Update declarations. * semantics.c (finish_handler_parms): Use DECL_SOURCE_LOCATION. * decl2.c (check_classfn): Likewise. * except.c (is_admissible_throw_operand_or_catch_parameter): Exploit cp_expr_loc_or_input_loc in one place. * except.c (create_try_catch_expr): Remove, unused. /libcc1 2019-12-18 Paolo Carlini <paolo.carlini@oracle.com> * libcp1plugin.cc (plugin_build_unary_expr): Update build_throw and cxx_sizeof_or_alignof_expr calls. (plugin_build_unary_type_expr): Likewise for cxx_sizeof_or_alignof_type. /gcc/testsuite 2019-12-18 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/diagnostic/alignof2.C: New. * g++.dg/diagnostic/alignof3.C: Likewise. * g++.dg/diagnostic/incomplete-type-1.C: Likewise. * g++.dg/warn/Wcatch-value-3b.C: Likewise. * g++.dg/cpp0x/alignof3.C: Check location(s) too. * g++.dg/cpp1z/decomp-bitfield1.C: Likewise. * g++.dg/cpp1z/has-unique-obj-representations2.C: Likewise. * g++.dg/expr/sizeof3.C: Likewise. * g++.dg/ext/flexary6.C: Likewise. * g++.dg/ext/vla4.C: Likewise. * g++.dg/template/sizeof11.C: Likewise. * g++.dg/warn/Wcatch-value-1.C: Likewise. * g++.dg/warn/Wcatch-value-2.C: Likewise. * g++.dg/warn/Wcatch-value-3.C: Likewise. * g++.old-deja/g++.brendan/sizeof1.C: Likewise. * g++.old-deja/g++.brendan/sizeof3.C: Likewise. * g++.old-deja/g++.brendan/sizeof4.C: Likewise. * g++.old-deja/g++.eh/ctor1.C: Likewise. * g++.old-deja/g++.jason/ambig1.C: Likewise. * g++.old-deja/g++.other/sizeof4.C: Likewise. From-SVN: r279543
2019-12-09typeck.c (check_for_casting_away_constness): Add location_t parameter and ↵Paolo Carlini2-2/+8
use it. gcc/cp 2019-12-09 Paolo Carlini <paolo.carlini@oracle.com> * typeck.c (check_for_casting_away_constness): Add location_t parameter and use it. (maybe_warn_about_useless_cast): Likewise. (maybe_warn_about_cast_ignoring_quals): Likewise. (build_static_cast_1): Likewise. (build_static_cast): Likewise; sets the location of the returned tree. (build_reinterpret_cast_1): Likewise. (build_reinterpret_cast): Likewise; sets the location of the returned tree. (build_const_cast_1): Likewise. (build_const_cast): Likewise; sets the location of the returned tree. (cp_build_c_cast): Likewise. (build_c_cast): Adjust. (build_ptrmemfunc): Adjust calls. (cp_build_unary_op): Pass the location to invert_truthvalue_loc. * rtti.c (build_dynamic_cast_1): Add location_t parameter and use it. (build_dynamic_cast): Likewise. * cp-tree.h: Adjust declarations. * parser.c (cp_parser_postfix_expression): Pass cp_cast_loc to the various build_*_cast functions. (get_cast_suggestion): Adjust calls. (cp_parser_builtin_offsetof): Likewise. * decl.c (reshape_init): Adjust call. * method.c (forward_parm): Likewise. (build_comparison_op): Likewise. * pt.c (tsubst_copy_and_build): Likewise. * semantics.c (finish_omp_reduction_clause): Likewise. (cp_omp_finish_iterators): Likewise. * tree.c (cp_stabilize_reference): Likewise. (move): Likewise. * typeck2.c (build_functional_cast): Likewise. * typeck2.c (build_functional_cast_1): New. (build_functional_cast_1): Calls the latter and sets the location of the returned tree. /libcc1 2019-12-09 Paolo Carlini <paolo.carlini@oracle.com> * libcp1plugin.cc (plugin_build_cast_expr): Adjust build_cast declaration. gcc/testsuite 2019-12-09 Paolo Carlini <paolo.carlini@oracle.com> * c-c++-common/Wcast-align.c: Check location(s) too. * c-c++-common/Wcast-function-type.c: Likewise. * c-c++-common/Wint-to-pointer-cast-1.c: Likewise. * c-c++-common/Wint-to-pointer-cast-2.c: Likewise. * c-c++-common/Wint-to-pointer-cast-3.c: Likewise. * g++.dg/Wcast-function-type.C: Likewise. * g++.dg/addr_builtin-1.C: Likewise. * g++.dg/conversion/const2.C: Likewise. * g++.dg/conversion/dynamic1.C: Likewise. * g++.dg/conversion/ptrmem2.C: Likewise. * g++.dg/conversion/ptrmem3.C: Likewise. * g++.dg/conversion/qual3.C: Likewise. * g++.dg/conversion/reinterpret3.C: Likewise. * g++.dg/cpp0x/constexpr-cast.C: Likewise. * g++.dg/cpp0x/lambda/lambda-conv11.C: Likewise. * g++.dg/cpp0x/nullptr04.C: Likewise. * g++.dg/cpp0x/reinterpret_cast2.C: Likewise. * g++.dg/cpp0x/rv-cast2.C: Likewise. * g++.dg/cpp1y/lambda-conv1.C: Likewise. * g++.dg/cpp1z/noexcept-type7.C: Likewise. * g++.dg/cpp2a/array-conv9.C: Likewise. * g++.dg/expr/cast11.C: Likewise. * g++.dg/expr/static_cast8.C: Likewise. * g++.dg/ext/vector6.C: Likewise. * g++.dg/other/conversion1.C: Likewise. * g++.dg/parse/pr26997.C: Likewise. * g++.dg/rtti/no-rtti.C: Likewise. * g++.dg/tc1/dr137.C: Likewise. * g++.dg/template/cast4.C: Likewise. * g++.dg/warn/Wcast-qual1.C: Likewise. * g++.dg/warn/Wcast-qual2.C: Likewise. * g++.dg/warn/Wconditionally-supported-1.C: Likewise. * g++.dg/warn/Wuseless-cast.C: Likewise. * g++.dg/warn/pr35711.C: Likewise. * g++.old-deja/g++.bugs/900227_01.C: Likewise. * g++.old-deja/g++.bugs/900404_07.C: Likewise. * g++.old-deja/g++.jason/overload1.C: Likewise. * g++.old-deja/g++.jason/rfg26.C: Likewise. * g++.old-deja/g++.jason/rvalue3.C: Likewise. * g++.old-deja/g++.jason/warning2.C: Likewise. * g++.old-deja/g++.mike/dyncast4.C: Likewise. * g++.old-deja/g++.mike/dyncast6.C: Likewise. * g++.old-deja/g++.mike/p11482.C: Likewise. * g++.old-deja/g++.mike/p2573.C: Likewise. * g++.old-deja/g++.mike/p2855.C: Likewise. * g++.old-deja/g++.mike/p7476.C: Likewise. * g++.old-deja/g++.mike/p8039.C: Likewise. * g++.old-deja/g++.other/cast2.C: Likewise. * g++.old-deja/g++.other/cast3.C: Likewise. * g++.old-deja/g++.other/dcast1.C: Likewise. * g++.old-deja/g++.other/dcast2.C: Likewise. From-SVN: r279138
2019-12-05typeck2.c (build_functional_cast): Add location_t parameter and use it.Paolo Carlini2-1/+6
/gcc/cp 2019-12-05 Paolo Carlini <paolo.carlini@oracle.com> * typeck2.c (build_functional_cast): Add location_t parameter and use it. * cp-tree.h: Update declaration. * parser.c (cp_parser_functional_cast): Adjust call. * call.c (build_op_delete_call): Likewise. (build_new_method_call_1): Likewise. * decl.c (check_initializer): Likewise. * pt.c (tsubst_copy_and_build): Likewise. * semantics.c (finish_compound_literal): Likewise. /libcc1 2019-12-05 Paolo Carlini <paolo.carlini@oracle.com> * libcp1plugin.cc (plugin_build_expression_list_expr): Adjust build_functional_cast call. /testsuite 2019-12-05 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/diagnostic/functional-cast-to-array-type-1.C: New. * g++.dg/cpp0x/auto25.C: Check location(s) too. * g++.dg/cpp0x/auto28.C: Likewise. * g++.dg/init/reference2.C: Likewise. * g++.dg/parse/template2.C: Likewise. * g++.dg/template/error8.C: Likewise. * g++.old-deja/g++.ns/crash3.C: Likewise. * g++.old-deja/g++.ns/template7.C: Likewise. * g++.old-deja/g++.pt/crash8.C: Likewise. From-SVN: r278987
2019-11-25typeck.c (cp_build_indirect_ref_1): Add location_t parameter and use it in ↵Paolo Carlini2-1/+7
error messages. /gcc 2019-11-25 Paolo Carlini <paolo.carlini@oracle.com> * typeck.c (cp_build_indirect_ref_1): Add location_t parameter and use it in error messages. (build_x_indirect_ref): Adjust call. (build_indirect_ref): Likewise. (cp_build_fold_indirect_ref): Likewise. (cp_build_array_ref): Likewise. * call.c (build_new_op_1): Likewise. * semantics.c (finish_omp_clauses): Likewise. (finish_omp_depobj): Likewise. * typeck2.c (build_x_arrow): Likewise. * cp-tree.h (cp_build_indirect_ref): Update declaration. * call.c (build_new_op_1): Use location argument in warning_at. * typeck.c (cp_build_modify_expr): Consistently use the location_t argument. /libcc1 2019-11-25 Paolo Carlini <paolo.carlini@oracle.com> * libcp1plugin.cc (plugin_pragma_push_user_expression): Update cp_build_indirect_ref call. /gcc/testsuite 2019-11-25 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/diagnostic/base-operand-non-pointer-1.C: New. * g++.dg/pr53055.C: Check location too. * g++.old-deja/g++.bugs/900213_02.C: Likewise. * g++.old-deja/g++.bugs/900215_02.C: Likewise. * g++.old-deja/g++.other/badarrow.C: Likewise. * g++.old-deja/g++.other/deref1.C: Likewise. * g++.dg/warn/Wenum-compare.C: Check location too. * g++.dg/cpp0x/initlist26.C: Check location too. * g++.dg/cpp0x/initlist28.C: Likewise. * g++.dg/cpp0x/initlist29.C: Likewise. * g++.dg/cpp0x/initlist33.C: Likewise. * g++.dg/expr/string-2.C: Likewise. * g++.dg/other/ptrmem5.C: Likewise. * g++.old-deja/g++.benjamin/14664-1.C: Likewise. * g++.old-deja/g++.benjamin/14664-2.C: Likewise. * g++.old-deja/g++.brendan/init12.C: Likewise. * g++.old-deja/g++.bugs/900324_04.C: Likewise. * g++.old-deja/g++.ext/array1.C: Likewise. * g++.old-deja/g++.jason/rfg17.C: Likewise. From-SVN: r278685
2019-09-27Regenerate `configure' scripts for `uclinuxfdpiceabi' libtool.m4 updateMaciej W. Rozycki2-6/+20
A change made with r275564 ("[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts") to libtool.m4 has not regenerated all the `configure' scripts affected. Fix it. gcc/ * configure: Regenerate. libatomic/ * configure: Regenerate. libbacktrace/ * configure: Regenerate. libcc1/ * configure: Regenerate. libffi/ * configure: Regenerate. libgfortran/ * configure: Regenerate. libgomp/ * configure: Regenerate. libhsail-rt/ * configure: Regenerate. libitm/ * configure: Regenerate. libobjc/ * configure: Regenerate. liboffloadmic/ * configure: Regenerate. libphobos/ * configure: Regenerate. libquadmath/ * configure: Regenerate. libsanitizer/ * configure: Regenerate. libssp/ * configure: Regenerate. libstdc++-v3/ * configure: Regenerate. libvtv/ * configure: Regenerate. lto-plugin/ * configure: Regenerate. zlib/ * configure: Regenerate. From-SVN: r276213
2019-05-21[C++ PATCH] Using declsNathan Sidwell2-1/+6
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg01396.html gcc/cp/ * name-lookup.h (struct cp_binding_level): Drop usings field. (finish_namespace_using_decl, finish_local_using_decl): Replace with ... (finish_nonmember_using_decl): ... this. * name-lookup.c (push_using_decl_1, push_using_decl): (do_nonmember_using_decl): ... here. Add INSERT_P arg. Reimplement. (validate_nonmember_using_decl, finish_namespace_using_decl) (finish_local_using_decl): Replace with ... (finish_nonmember_using_decl): ... this. Drop DECL parm. * parser.c (cp_parser_using_declaration): Don't do lookup here. * pt.c (tsubst_expr): Do not do using decl lookup here. gcc/testsuite/ * g++.dg/lookup/using53.C: Adjust diagnostic. libcc1/ * libcp1plugin.cc (plugin_add_using_decl): Use finish_nonmember_using_decl. From-SVN: r271467
2019-05-20[C++ PATCH] Commonixe using directive finishingNathan Sidwell2-1/+6
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg01251.html gcc/cp/ * name-lookup.c (finish_namespace_using_directive) (finish_local_using_directive): Merge to ... (finish_using_directive): ... here. Handle both contexts. * name-lookup.h (finish_namespace_using_directive) (finish_local_using_directive): Replace with ... (finish_using_directive): ... this. * parser.c (cp_parser_using_directive): Adjust. * pt.c (tsubst_expr): Likewise. libcc1/ * libcp1plugin.cc (plugin_add_using_namespace): Call renamed finish_using_directive. From-SVN: r271420
2019-01-01Update copyright years.Jakub Jelinek22-21/+25
From-SVN: r267494
2018-11-13Eliminate source_location in favor of location_tDavid Malcolm3-22/+29
Historically GCC used location_t, while libcpp used source_location. This inconsistency has been annoying me for a while, so this patch removes source_location in favor of location_t throughout (as the latter is shorter). gcc/ChangeLog: * builtins.c: Replace "source_location" with "location_t". * diagnostic-show-locus.c: Likewise. * diagnostic.c: Likewise. * dumpfile.c: Likewise. * gcc-rich-location.h: Likewise. * genmatch.c: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * input.c: Likewise. * input.h: Likewise. Eliminate the typedef. * omp-expand.c: Likewise. * selftest.h: Likewise. * substring-locations.h (get_source_location_for_substring): Rename to.. (get_location_within_string): ...this. * tree-cfg.c: Replace "source_location" with "location_t". * tree-cfgcleanup.c: Likewise. * tree-diagnostic.c: Likewise. * tree-into-ssa.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-phinodes.c: Likewise. * tree-phinodes.h: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa.c: Likewise. * tree-ssa.h: Likewise. * tree-vect-loop-manip.c: Likewise. gcc/c-family/ChangeLog: * c-common.c (c_get_substring_location): Update for renaming of get_source_location_for_substring to get_location_within_string. * c-lex.c: Replace "source_location" with "location_t". * c-opts.c: Likewise. * c-ppoutput.c: Likewise. gcc/c/ChangeLog: * c-decl.c: Replace "source_location" with "location_t". * c-tree.h: Likewise. * c-typeck.c: Likewise. * gimple-parser.c: Likewise. gcc/cp/ChangeLog: * call.c: Replace "source_location" with "location_t". * cp-tree.h: Likewise. * cvt.c: Likewise. * name-lookup.c: Likewise. * parser.c: Likewise. * typeck.c: Likewise. gcc/fortran/ChangeLog: * cpp.c: Replace "source_location" with "location_t". * gfortran.h: Likewise. gcc/go/ChangeLog: * go-gcc-diagnostics.cc: Replace "source_location" with "location_t". * go-gcc.cc: Likewise. * go-linemap.cc: Likewise. * go-location.h: Likewise. * gofrontend/README: Likewise. gcc/jit/ChangeLog: * jit-playback.c: Replace "source_location" with "location_t". gcc/testsuite/ChangeLog: * g++.dg/plugin/comment_plugin.c: Replace "source_location" with "location_t". * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c: Likewise. libcc1/ChangeLog: * libcc1plugin.cc: Replace "source_location" with "location_t". (plugin_context::get_source_location): Rename to... (plugin_context::get_location_t): ...this. * libcp1plugin.cc: Likewise. libcpp/ChangeLog: * charset.c: Replace "source_location" with "location_t". * directives-only.c: Likewise. * directives.c: Likewise. * errors.c: Likewise. * expr.c: Likewise. * files.c: Likewise. * include/cpplib.h: Likewise. Rename MAX_SOURCE_LOCATION to MAX_LOCATION_T. * include/line-map.h: Likewise. * init.c: Likewise. * internal.h: Likewise. * lex.c: Likewise. * line-map.c: Likewise. * location-example.txt: Likewise. * macro.c: Likewise. * pch.c: Likewise. * traditional.c: Likewise. From-SVN: r266085
2018-10-31Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).Joseph Myers5-949/+1500
This patch updates GCC to use autoconf 2.69 and automake 1.15.1. (That's not the latest automake version, but it's the one used by binutils-gdb, with which consistency is desirable, and in any case seems a useful incremental update that should make a future update to 1.16.1 easier.) The changes are generally similar to the binutils-gdb ones, and are copied from there where shared files and directories are involved (there are some further changes to such shared directories, however, which I'd expect to apply to binutils-gdb once this patch is in GCC). Largely, obsolete AC_PREREQ calls are removed, while many AC_LANG_SOURCE calls are added to avoid warnings from aclocal and autoconf. Multilib support is no longer included in core automake, meaning that multilib.am needs copying from automake's contrib directory into the GCC source tree. Autoconf 2.69 has Go support, so local copies of that support are removed. I hope the D support will soon be submitted to upstream autoconf so the local copy of that can be removed in a future update. Changes to how automake generates runtest calls mean quotes are removed from RUNTEST definitions in five lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm, libphobos, libvtv; some others have RUNTEST definitions without quotes, which are still OK); libgo and libphobos also get -Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST do not generate automake warnings. Note that the regeneration did not include regeneration of fixincludes/config.h.in (attempting such regeneration resulted in all the USED_FOR_TARGET conditionals disappearing; and I don't see anything in the fixincludes/ directory that would result in such conditionals being generated, unlike in the gcc/ directory). Also note that libvtv/testsuite/other-tests/Makefile.in was not regenerated; that directory is not listed as a subdirectory for which Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm not sure how it's meant to be regenerated. While I mostly fixed warnings should running aclocal / automake / autoconf, there were various such warnings from automake in the libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos directories that I did not fix, preferring to leave those to the relevant subsystem maintainers. Specifically, most of those warnings were of the following form (example from libgfortran): Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory, Makefile.am:48: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. I think it's best for the relevant maintainers to add subdir-objects and do any other associated Makefile.am changes needed. In some cases the paths in the warnings involved ../; I don't know if that adds any extra complications to the use of subdir-objects. I've tested this with native, cross and Canadian cross builds. The risk of any OS-specific issues should I hope be rather lower than if a libtool upgrade were included (we *should* do such an upgrade at some point, but it's more complicated - it involves identifying all our local libtool changes to see if any aren't included in the upstream version we update to, and reverting an upstream libtool patch that's inappropriate for use in GCC); I think it would be better to get this update into GCC so that people can test in different configurations and we can fix any issues found, rather than to try to get more and more testing done before it goes in. top level: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * multilib.am: New file. From automake. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. config: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * math.m4, tls.m4: Use AC_LANG_SOURCE. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. fixincludes: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, configure: Regenerate. gcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single line for second argument of AC_DEFINE_UNQUOTED. * doc/install.texi (Tools/packages necessary for modifying GCC): Update to autoconf 2.69 and automake 1.15.1. * aclocal.m4, config.in, configure: Regenerate. gnattools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. gotools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * config/go.m4: Remove file. * Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config. * configure.ac: Remove AC_PREREQ. Do not include config/go.m4. * Makefile.in, aclocal.m4, configure: Regenerate. intl: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. libada: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. libatomic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * acinclude.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libbacktrace: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libcc1: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libcpp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * aclocal.m4, config.in, configure: Regenerate. libdecnumber: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libffi: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove doc/libffi.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, fficonfig.h.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Regenerate. libgcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * configure: Regenerate. libgfortran: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libgo [logically part of this change but omitted from the commit]: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * config/go.m4: Remove file. * config/libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use -Wno-override in AM_INIT_AUTOMAKE call. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libgomp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libgomp.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libhsail-rt: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libiberty: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. libitm: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libitm.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libobjc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, config.h.in, configure: Regenerate. liboffloadmic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * plugin/Makefile.am: Include multilib.am. * plugin/configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, plugin/Makefile.in, plugin/aclocal.m4, plugin/configure: Regenerate. libphobos: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use -Wno-override in AM_INIT_AUTOMAKE call. * m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call. * m4/druntime/os.m4: Use AC_LANG_SOURCE. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Regenerate. libquadmath: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. (all-local): Define outside conditional code. (CLEANFILES): Remove libquadmath.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libsanitizer: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, asan/Makefile.in, configure, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate. libssp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.9.5. * configure.ac: Remove AC_PREREQ. Quote argument to AC_RUN_IFELSE. * Makefile.in, aclocal.m4, configure: Regenerate. libstdc++-v3: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++17/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. libvtv: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. lto-plugin: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. zlib: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. From-SVN: r265695
2018-04-23PR c++/69560 - wrong alignof(double) on x86.Jason Merrill1-1/+2
CWG 1879 - Inadequate definition of alignment requirement. * cp-tree.h (ALIGNOF_EXPR_STD_P): New. * typeck.c (cxx_sizeof_or_alignof_type): Add std_alignof parm. (cxx_sizeof_expr, cxx_sizeof_nowarn, cxx_alignas_expr) (cxx_alignof_expr): Pass it. * parser.c (cp_parser_unary_expression): Pass it. * pt.c (tsubst_copy): Copy it. (tsubst_copy_and_build): Pass it. * decl.c (fold_sizeof_expr): Pass it. From-SVN: r259578
2018-04-18re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used)David Malcolm2-3/+8
PR jit/85384 * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression. * configure.ac (gcc-driver-name.h): Honor --with-gcc-major-version by using gcc_base_ver to generate a gcc_driver_version, and use it when generating GCC_DRIVER_NAME. * configure: Regenerate. * configure: Regenerate. From-SVN: r259462
2018-01-03Update copyright years.Jakub Jelinek22-21/+25
From-SVN: r256169
2017-11-26Plugin support on Windows/MinGWBoris Kolpackov2-1/+18
config/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * gcc-plugin.m4: Add support for MinGW. gcc/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * plugin.c (add_new_plugin): Use platform-specific library extensions. (try_init_one_plugin): Alternative implementation for MinGW. * Makefile.in (plugin_implib): New. (gengtype-lex.c): Fix broken AIX workaround. * configure: Regenerate. * doc/plugins.texi: Document support for MinGW. gcc/c/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * Make-lang.in (c.install-plugin): Install backend import library. gcc/cp/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * Make-lang.in (c++.install-plugin): Install backend import library. libcc1/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * configure: Regenerate. From-SVN: r255154
2017-11-16Makefile.am: Remove references to c-compiler-name.h and cp-compiler-name.hSergio Durigan Junior6-45/+47
* Makefile.am: Remove references to c-compiler-name.h and cp-compiler-name.h * Makefile.in: Regenerate. * compiler-name.hh: New file. * libcc1.cc: Don't include c-compiler-name.h. Include compiler-name.hh. * libcp1.cc: Don't include cp-compiler-name.h. Include compiler-name.hh. Co-Authored-By: Pedro Alves <palves@redhat.com> From-SVN: r254838
2017-11-01[C++ PATCH] overloaded operator fns [6/N]Nathan Sidwell2-1/+6
https://gcc.gnu.org/ml/gcc-patches/2017-11/msg00019.html gcc/cp/ * cp-tree.h (assign_op_identifier, call_op_identifier): Use compressed code. (struct lang_decl_fn): Use compressed operator code. (DECL_OVERLOADED_OPERATOR_CODE): Replace with ... (DECL_OVERLOADED_OPERATOR_CODE_RAW): ... this. (DECL_OVERLOADED_OPERATOR_CODE_IS): Use it. * decl.c (duplicate_decls): Use DECL_OVERLOADED_OPERATOR_CODE_RAW. (build_library_fn): Likewise. (grok_op_properties): Likewise. * mangle.c (write_unqualified_name): Likewise. * method.c (implicitly_declare_fn): Likewise. * typeck.c (check_return_expr): Use DECL_OVERLOADED_OPERATOR_IS. libcc1/ * libcp1plugin.cc (plugin_build_decl): Use DECL_OVERLOADED_OPERATOR_CODE_RAW. From-SVN: r254314
2017-10-31[C++ PATCH] overloaded operator fns [2/N]Nathan Sidwell2-25/+16
https://gcc.gnu.org/ml/gcc-patches/2017-10/msg02326.html gcc/cp/ * cp-tree.h (ovl_op_identifier): New. (assign_op_identifier, call_op_identifier): Adjust. (cp_operator_id, cp_assignment_operator_ide): Delete. (SET_OVERLOADED_OPERATOR_CODE): Delete. (OVL_OP_INFO): New. * call.c (op_error): Use OVL_OP_INFO. (build_conditional_expr_1): Use ovl_op_identifier. (build_new_op_1): Use OVL_OP_INFO & ovl_op_identifier. (build_op_delete_call): Likewise. * class.c (type_requires_array_cookie): Use ovl_op_identifier. * decl.c (duplicate_decls): Directly copy operator code. (builtin_function_1): Do not set operator code. (build_library_fn): Directly set operator code. (push_cp_library_fn): Use ovl_op_identifier. (grok_op_properties): Directly set operator code. * decl2.c (maybe_warn_sized_delete): Use ovl_op_identifier. * error.c (dump_expr): Use OVL_OP_INFO. (op_to_string): Add assop arg. Use OVL_OP_INFO. (assop_to_string): Delete. (args_to_string): Adjust. * init.c (build_new_1): Use ovl_op_identifier. * mangle.c (write_unqualified_name): Use OVL_OP_INFO. (write_expression): Likewise. * method.c (synthesized_method_walk): Use ovl_op_identifier. (implicitly_declare_fn): Use assign_op_identifier. Directly set operator code. * name-lookup.c (get_class_binding): Use assign_op_identifier. * parser.c (cp_parser_operator): Use ovl_op_identifier. (cp_parser_omp_clause_reduction): Likewise. * semantics.c (omp_reduction_id): Likewise. * typeck.c (cxx_sizeof_or_alignof_type): Use OVL_OP_INFO. libcc1/ * libcp1plugin.cc (plugin_build_decl): Use ovl_op_identifier. Directly set operator code. (plugin_build_dependent_expr): Use ovl_op_identifier. From-SVN: r254267
2017-10-04[C++ PATCH] Move mangling alias out of ::Nathan Sidwell2-6/+5
https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00199.html gcc/cp/ Move mangling aliases out of global namespace. * cp-tree.h (record_mangling): New. (maybe_remove_implicit_alias): Delete. * decl2.c (mangled_decls): New hash map. (generate_mangling_alias): Reimplement using mangled_decls. (record_mangling): New. * mangle.c (decl_implicit_alias_p, maybe_remove_implicit_alias): Delete. (mangle_decl): Use record_mangling. * name-lookup.c (supplement_binding_1): Remove maybe_remove_implicit_alias check. * call.c (convert_arg_to_ellipsis): Correct comment about passing by reference. gcc/testsuite/ * g++.dg/abi/mangle41.C: Adjust diagnostics. libcc1/ * libcp1plugin.cc (supplement_binding): Don't use maybe_remove_implicit_alias. From-SVN: r253421
2017-07-21Remove TYPE_METHODS.Nathan Sidwell2-4/+9
gcc/ Remove TYPE_METHODS. * tree.h (TYPE_METHODS): Delete. * dwarf2out.c (gen_member_die): Member fns are on TYPE_FIELDS. * dbxout.c (dbxout_type_fields): Ignore FUNCTION_DECLs. (dbxout_type_methods): Scan TYPE_FIELDS. (dbxout_type): Don't check TYPE_METHODS here. * function.c (use_register_for_decl): Always ignore register for class types when not optimizing. * ipa-devirt.c (odr_types_equivalent_p): Delete TYPE_METHODS scan. * tree.c (free_lang_data_in_type): Stitch out member functions and templates from TYPE_FIELDS. (build_distinct_type_copy, verify_type_variant, verify_type): Member fns are on TYPE_FIELDS. * tree-dump.c (dequeue_and_dump): No TYPE_METHODS. * tree-pretty-print.c (dump_generic_node): Likewise. gcc/cp/ Remove TYPE_METHODS. * class.c (maybe_warn_about_overly_private_class, finish_struct_methods, one_inheriting_sig, count_fields, add_fields_to_record_type, check_field_decls, check_methods, clone_function_decl, set_method_tm_attributes, finalize_literal_type_property, check_bases_and_members, create_vtable_ptr, determine_key_method, unreverse_member_declarations, finish_struct, add_vcall_offset_vtbl_entries_1): Member fns are on TYPE_FIELDS. * decl.c (fixup_anonymous_aggr): Likewise. * decl2.c (reset_type_linkage_2): Likewise. * method.c (after_nsdmi_defaulted_late_checks, lazily_declare_fn): Likewise. * optimize.c (maybe_thunk_body, maybe_clone_body): Likewise. * pt.c (instantiate_class_template_1, tsubst_expr, do_type_instantiation, instantiate_pending_templates): Likewise. * search.c (lookup_field_1): Likewise. * semantics.c (finish_member_declaration, finish_omp_declare_simd_methods): Likewise. gcc/c-family/ Remove TYPE_METHODS. * c-ada-spec.c (is_tagged_type, has_nontrivial_methods, dump_ada_template, print_ada_methods, print_ada_declaration): Member fns are on TYPE_FIELDS. gcc/objc/ Remove TYPE_METHODS. * objc-runtime-shared-support.c (build_ivar_list_initializer): Don't presume first item is a FIELD_DECL. gcc/testsuite/ * g++.dg/ext/anon-struct6.C: Adjust diag. * g++.old-deja/g++.other/anon4.C: Adjust diag. libcc1/ Remove TYPE_METHODS. * libcp1plugin.cc (plugin_build_decl): Member fns are on TYPE_FIELDS. From-SVN: r250413
2017-07-13revert previous premature commitNathan Sidwell1-4/+4
From-SVN: r250181
2017-07-13libcp1plugin.cc (plugin_build_decl): Use DECL_CXX_{CON,DE}STRUCTOR directly.Nathan Sidwell1-4/+4
* libcp1plugin.cc (plugin_build_decl): Use DECL_CXX_{CON,DE}STRUCTOR directly. From-SVN: r250180
2017-07-12libcp1plugin.cc (plugin_build_decl): Use DECL_CXX_{CON,DE}STRUCTOR directly.Nathan Sidwell2-2/+7
* libcp1plugin.cc (plugin_build_decl): Use DECL_CXX_{CON,DE}STRUCTOR directly. From-SVN: r250159
2017-07-05Use SET_DECL_MODE in libcc1Richard Sandiford2-1/+5
2017-07-05 Richard Sandiford <richard.sandiford@linaro.org> libcc1/ * libcp1plugin.cc (plugin_build_field): Use SET_DECL_MODE. From-SVN: r250004
2017-06-30config-lang.in (gtfiles): Add cp/lex.c.Nathan Sidwell2-2/+7
* config-lang.in (gtfiles): Add cp/lex.c. * cp-tree.h (mangle_convop_name_for_type): Rename ... (make_conv_op_name): ... here. Move to lex. * lambda.c (maybe_add_lambda_conv_op): Update. * parser.c (cp_parser_conversion_function_id): Update. * pt.c (tsubst_decl, tsubst_baselink, tsubst_copy, tsubst_copy_and_build): Update. * semantics.c (apply_deduced_return_type): Update. * mangle.c (conv_type_hasher, conv_type_names, mangle_conv_op_name_for_type): Move to ... * lex.c (conv_type_hasher, conv_type_names, make_convop_name): ... here. Rename. * libcp1plugin.cc (plugin_build_decl): Use make_conv_op_name. (plugin_build_dependent_expr): Likewise. From-SVN: r249852
2017-06-26cp-tree.h (lang_decl_fn): Remove assignment_operator_p field.Nathan Sidwell2-2/+5
gcc/cp/ * cp-tree.h (lang_decl_fn): Remove assignment_operator_p field. (DECL_COMPLETE_CONSTRUCTOR_P): Directly compare identifier. (DECL_BASE_CONSTRUCTOR_P, DECL_COMPLETE_DESTRUCTOR_P) DECL_BASE_DESTRUCTOR_P, DECL_DELETING_DESTRUCTOR_P): Likewise. (DECL_ASSIGNMENT_OPERATOR_P): Use IDENTIFIER_ASSIGN_OP_P. * decl.c (grok_op_properties): Adjust identifier checking. * init.c (expand_default_init): Adjust identifier descision. * method.c (implicitly_declare_fn): Don't use DECL_ASSIGNMENT_OPERATOR_P. * search.c (lookup_fnfields_1): Use IDENTIFIER_CTOR_P, IDENTIFIER_DTOR_P. * call.c (in_charge_arg_for_name): Reimplement. (build_special_member_call): Use IDENTIFIER_CDTOR_P, IDENTIFIER_DTOR_P. libcc1/ * libcp1plugin.cc (plugin_build_decl): Don't set DECL_ASSIGNMENT_OPERATOR_P. (--This line, and those below, will be ignored-- M gcc/cp/init.c M gcc/cp/decl.c M gcc/cp/method.c M gcc/cp/cp-tree.h M gcc/cp/call.c M gcc/cp/search.c M gcc/cp/ChangeLog M libcc1/ChangeLog M libcc1/libcp1plugin.cc From-SVN: r249657
2017-06-16cp-tree.h (build_this_parm, [...]): Add FN parm.Nathan Sidwell2-2/+6
gcc/cp/ * cp-tree.h (build_this_parm, cp_build_parm_decl) build_artificial_parm): Add FN parm. * decl.c (start_cleanup_fn): Adjust. (build_this_parm): Add FN parm, pass it through. (grokfndecl): Adjust parm building. * decl2.c (cp_build_parm_decl): Add FN parm, set context. (build_artificial_parm): Add FN parm, pass through. (maybe_retrofit_in_chrg): Adjust parm building. (start_static_storage_duration_function): Likwise. * lambda.c (maybe_aadd_lambda_conv_op): Likewise. * method.c (implicitly_declare_fn): Likewise. * parser.c (inject_this_parameter): Likewise. libcc1/ * libcp1plugin.cc (plugin_build_decl): Adjust parm building. (--This line, and those below, will be ignored-- M gcc/cp/parser.c M gcc/cp/ChangeLog M gcc/cp/decl.c M gcc/cp/lambda.c M gcc/cp/cp-tree.h M gcc/cp/method.c M gcc/cp/decl2.c M libcc1/libcp1plugin.cc M libcc1/ChangeLog From-SVN: r249268
2017-05-26Inline and using namespace representation change.Nathan Sidwell2-0/+3
gcc/cp/ Inline and using namespace representation change. * cp-tree.h (struct lang_decl_ns): Delete ns_using. Add usings, inlinees as vector. (DECL_NAMESPACE_USING): Adjust. (DECL_NAMESPACE_INLINEES): New. * name-lookup.h (struct cp_binding_level): Change usings representation. * name-lookup.c (name_lookup::do_queue_usings) name_lookup::queue_usings): Adjust. (name_lookup::search_namespace, name_lookup::search_usings) name_lookup::queue_namespace): Adjust. (name_lookup::adl_namespace_only): Adjust. (add_using_namespace, push_namespace): Push onto vector. (pop_namespace): Add timing logic. libcc1/ * libcp1plugin.cc (plugin_make_namespace_inline): Push onto linees. ((--This line, and those below, will be ignored-- M gcc/cp/ChangeLog M gcc/cp/cp-tree.h M gcc/cp/name-lookup.c M gcc/cp/name-lookup.h M libcc1/libcp1plugin.cc M libcc1/ChangeLog From-SVN: r248520
2017-05-26call.c (build_operator_new_call): Do namelookup and ADL here.Nathan Sidwell2-1/+6
gcc/cp/ * call.c (build_operator_new_call): Do namelookup and ADL here. (build_new_op_1): Likewise. * name-lookup.h (lookup_function_nonclass): Delete declaration. (do_using_directive): Likewise. * name-lookup.c (set_namespace_binding, push_local_binding): Don't declare early. (struct scope_binding): Delete. (EMPTY_SCOPE_BINDING): Delete. (set_decl_namespace): Use OVL_P. (finish_local_using_decl): Lose unnecesary checks. (lookup_function_nonclass): Delete. (cp_emit_debug_info_for_using): Use MAYBE_BASELINK_P. libcc1/ * libcp1plugin.cc (plugin_add_using_namespace): Call finish_namespace_using_directive. From-SVN: r248518
2017-05-25Kill DECL_NAMESPACE_USERS, DECL_NAMESPACE_ASSOCIATIONS.Nathan Sidwell2-12/+7
gcc/cp/ Kill DECL_NAMESPACE_USERS, DECL_NAMESPACE_ASSOCIATIONS. * cp-tree.h (lang_decl_ns): Remove ns_users field. (DECL_NAMESPACE_USERS, DECL_NAMESPACE_ASSOCIATIONS): Delete. (TREE_INDIRECT_USING): Delete. * name-lookup.h (is_associated_namespace): Delete. * name-lookup.c (name_lookup::search_usings name_lookup::do_queue_usings): Usings are always direct. (is_associated_namespace): Delete. (handle_namespace_attrs): Use DECL_NAMESPACE_INLINE_P. (namespace_ancestor_1, namespace_ancestor): Delete. (push_using_directive_1, push_using_directive): Delete. (add_using_namespace_1): Delete. (add_using_namespace): Reimplement. (emit_debug_info_using_namespace): New. (finish_namespace_using_directive, finish_local_using_directive push_namespace): Adjust. * tree.c (cp_free_lang_data): Remove DECL_NAMESPACE_USERS handling. libcc1/ * libcp1plugin.cc (plugin_make_namespace_inline): Check and set DECL_NAMESPACE_INLINE_P. gcc/testsuite/ * g++.dg/lookup/using56.C: New. * g++.dg/lookup/using57.C: New. * g++.dg/lookup/using58.C: New. * g++.dg/lookup/using59.C: New. From-SVN: r248467
2017-05-23cp-tree.h (OVL_P): New.Nathan Sidwell2-5/+9
gcc/cp * cp-tree.h (OVL_P): New. * name-lookup.h (push_local_binding): Delete. (do_toplevel_using_decl, do_local_using_decl): Rename to ... (finish_namespace_using_decl, finish_local_using_decl): ... here * name-lookup.c (add_decl_to_level): Swap args. (pop_bindings_and_leave_scope): Look inside TREE_LIST. (diagnose_name_conflict): Check contexts are same for redecl. (update_local_overload): New. (compparms_for_decl_and_using): Rename to ... (matching_fn_p): ... here. (pushdecl_maybe_friend_1): Adjust add_decl_to_level, push_local_bindings call. (push_local_binding): Make static, replace FLAGS arg with IS_USING. (validate_nonmember_using_decl): Use OVL_FIRST. (do_nonmember_using_decl): Use in/out parameters. Use lkp_iterator and simplify. (do_toplevel_using_decl, do_local_using_decl): Rename to ... (finish_namespace_using_decl, finish_local_using_decl): ... here. Adjust. (lookup_type_current_level): Delete. * parser.c (cp_parser_using_declaration): Adjust. * pt.c (tsubst_expr): Adjust. libcc1/ * libcp1plugin.cc (plugin_add_using_decl): Call finish_namespace_using_decl. Use assert not unreachable. gcc/testsuite/ * g++.dg/lookup/using13.C: Adjust expected error. From-SVN: r248364
2017-05-11Missing ChangelogNathan Sidwell1-0/+4
Missing Changelog * libcp1plugin.cc (safe_pushdecl_maybe_friend): Call pushdecl. From-SVN: r247924
2017-05-11* libcp1plugin.cc (plugin_build_decl): Adjust add_method call.Nathan Sidwell1-1/+1
From-SVN: r247922
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