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.
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
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
* 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
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
Arrange for the first typedef to an anonymous type in the same context
to be used as the linkage name for the type.
for gcc/cp/ChangeLog
* decl.c (name_unnamed_type): Split out of...
(grokdeclarator): ... this.
* decl.h (name_unnamed_type): Declare.
for libcc1/ChangeLog
* libcp1plugin.cc (plugin_build_decl): Call name_unnamed_type.
From-SVN: r246938
Extend libcc1's with an API for C++ support.
Extend libcc1's C API to distinguish between integral types with the
same width, as in C++. Likewise for float types.
Export small bits of functionality from the C++ front-end for use in
libcc1. Add support for the C++ front-end to look up names and
addresses using a libcc1-registered binding oracle. Add support for
global friends.
for gcc/cp/ChangeLog
Introduce C++ support in libcc1.
* cp-tree.h (struct lang_identifier): Add oracle_looked_up.
(ansi_opname): Rename to...
(cp_operator_id): ... this. Adjust all callers.
(ansi_assopname): Rename to...
(cp_assignment_operator_id): ... this. Adjust all callers.
(cp_literal_operator_id): Declare.
(set_global_friend): Declare.
(is_global_friend): Declare.
(enum cp_oracle_request): New type.
(cp_binding_oracle_function): New type.
(cp_binding_oracle): Declare.
(cp_finish_injected_record_type): Declare.
* friend.c (global_friend): New var.
(set_global_friend): New fn.
(is_global_friend): New fn.
(is_friend): Call is_global_friend.
* name-lookup.c (cp_binding_oracle): New var.
(query_oracle): New fn.
(qualified_lookup_using_namespace): Call query_oracle.
(lookup_name_real_1): Likewise.
* parser.c (cp_literal_operator_id): Drop static.
* search.c (friend_accessible_p): Call is_global_friend.
* semantics.c (is_this_parameter): Accept a variable if the
binding oracle is enabled.
for include/ChangeLog
Introduce C++ support in libcc1.
* gcc-c-fe.def (int_type_v0): Rename from...
(int_type): ... this. Introduce new version.
(float_type_v0): Rename from...
(float_type): ... this. Introduce new version.
(char_type): New.
* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
(gcc_type_array): Move...
* gcc-interface.h: ... here.
* gcc-cp-fe.def: New.
* gcc-cp-interface.h: New.
for libcc1/ChangeLog
Introduce C++ support.
* Makefile.am (AM_CPPFLAGS): Move some -I flags to...
(CPPFLAGS_FOR_C_FAMILY, CPPFLAGS_FOR_C, CPPFLAGS_FOR_CXX): ...
new macros.
(plugin_LTLIBRARIES): Add libcp1plugin.la.
(BUILT_SOURCES, MOSTLYCLEANFILES): Add...
(cp-compiler-name.h): ... this. New.
(c-compiler-name.h): Rename all over from...
(compiler-name.h): ... this. Create it atomically.
(marshall_c_source, marshall_cxx_source): New macros.
(libcc1plugin_la_SOURCES): Rename plugin.cc to libcc1plugin.cc.
Add marshall_c_source expansion.
(libcc1plugin.lo_CPPFLAGS): New macro.
(libcp1plugin_la_LDFLAGS): Likewise.
(libcp1plugin_la_SOURCES): Likewise.
(libcp1plugin.lo_CPPFLAGS): Likewise.
(libcp1plugin_la_LIBADD): Likewise.
(libcp1plugin_la_DEPENDENCIES): Likewise.
(libcp1plugin_la_LINK): Likewise.
(libcc1_la_SOURCES): Added marshall_c_source and
marshall_cxx_source expansions.
* Makefile.in: Rebuild.
* compiler-name.h: Rename all over to...
* c-compiler-name.h: ... this. Define C_COMPILER_NAME instead
of COMPILER_NAME.
* plugin.cc: Rename all over to...
* libcc1plugin.cc: ... this. Include marshall-c.hh.
(address_rewriter): Drop cleaning up of VLA sizes.
(plugin_build_decl): Mark decls as external.
(plugin_tagbind): Propagate name to all variants.
(build_anonymous_node): New.
(plugin_build_record_type): Use it instead of make_node.
(plugin_build_union_type): Likewise.
(plugin_build_enum_type): Likewise.
(plugin_finish_record_or_union): Update all type variants.
(safe_lookup_builtin_type): New.
(plugin_int_check): Factor out of, and add checks to, ...
(plugin_int_type): ... this. Rename to...
(plugin_int_type_v0): ... this.
(plugin_int_type): New interface, new implementation.
(plugin_char_type): New.
(plugin_float_type_v0): Rename from...
(plugin_float_type): ... this. New interface, new implementation.
(plugin_init): Bump handshake version.
* libcc1.cc: Include marshall-c.hh. Drop gcc-interface.h.
(call_binding_oracle): Rename to...
(c_call_binding_oracle): ... this, into anonymous namespace.
(call_symbol_address): Rename to...
(c_call_symbol_address): ... this, likewise.
(GCC_METHOD#): Move methods into cc1plugin::c:: namespace.
(libcc1::compiler::find): Refer to C_COMPILER_NAME.
(fork_exec): Bump to GCC_C_FE_VERSION_1.
(libcc1_compile): Prefix callbacks with c_.
(gcc_c_fe_context): Accept GCC_C_FE_VERSION_1.
* libcc1.sym: Export gcc_cp_fe_context.
* libcp1.cc: New, mostly copied and adjusted from libcc1.cc.
* libcp1plugin.cc: New, initially copied from libcc1plugin.cc.
* libcp1plugin.sym: New.
* marshall-c.hh: New. Move C-specific types from...
* marshall.cc: ... this.
(cc1_plugin::marshall_array_start): New.
(cc1_plugin::marshall_array_elmts): New.
(cc1_plugin::marshall for gcc_type_array): Use the above.
(cc1_plugin::unmarshall_array_start): New.
(cc1_plugin::unmarshall_array_elmts): New.
(cc1_plugin::unmarshall for gcc_type_array): Use the above.
* marshall.hh: Declare the new array building blocks.
Drop C-specific unmarshall declarations.
* marshall-cp.hh: New.
* names.cc (GCC_METHOD#): Add LANG:: to method names.
(LANG): Define while including gcc-c-fe.def and gcc-cp-fe.def.
* names.hh: Include gcc-c-fe.def and gcc-cp-fe.def in the
corresponding namespaces.
* rpc.hh: Don't include marshall.hh.
[GCC_CP_INTERFACE_H] (argument_wrapper): Specialize for
gcc_vbase_array, gcc_cp_template_args, gcc_cp_function_args.
From-SVN: r245051
for include/ChangeLog
* gcc-interface.h (enum gcc_base_api_version): Update comment
for GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename set_arguments to
set_arguments_v0. Add set_arguments, set_triplet_regexp and
set_driver_filename.
for libcc1/ChangeLog
* libcc1.cc (libcc1): Add class compiler with field compilerp,
class compiler_triplet_regexp and class
compiler_driver_filename.
(libcc1::libcc1): Initialize compilerp.
(libcc1::~libcc1): Delete compilerp.
(libcc1::compiler::find, libcc1::compiler_triplet_regexp::find)
(libcc1::compiler_driver_filename::find): New methods.
(libcc1_set_arguments): Remove parameter triplet_regexp.
(libcc1_set_triplet_regexp, libcc1_set_driver_filename)
(libcc1_set_arguments_v0): New functions.
(vtable): Use libcc1_set_arguments_v0, add
libcc1_set_arguments, libcc1_set_triplet_regexp and
libcc1_set_driver_filename.
From-SVN: r245049
for include/ChangeLog
* gcc-interface.h (enum gcc_base_api_version): Add comment to
GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename compile to compile_v0.
Update comment for compile. New methods set_verbose and
compile.
for libcc1/ChangeLog
* libcc1.cc: Include intl.h.
(struct libcc1): Add field verbose.
(libcc1::libcc1): Initialize it.
(libcc1_set_verbose): New function.
(libcc1_set_arguments): Print messages for VERBOSE.
(libcc1_compile): Remove parameter verbose. Use VERBOSE from
SELF.
(libcc1_compile_v0): New function.
(vtable): Use libcc1_compile_v0 and add libcc1_compile and
libcc1_set_verbose.
From-SVN: r245048
PR other/79046
* configure: Regenerated.
config/
* acx.m4 (GCC_BASE_VER): New m4 function.
(ACX_TOOL_DIRS): Require GCC_BASE_VER, for
--with-gcc-major-version-only use just major number from BASE-VER.
gcc/
* configure.ac: Add GCC_BASE_VER.
* Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
version from BASE-VER file.
(CFLAGS-gcc.o): Add -DBASEVER=$(BASEVER_s).
(gcc.o): Depend on $(BASEVER).
* common.opt (dumpfullversion): New option.
* gcc.c (driver_handle_option): Handle OPT_dumpfullversion.
* doc/invoke.texi: Document -dumpfullversion.
* doc/install.texi: Document --with-gcc-major-version-only.
* configure: Regenerated.
libatomic/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
libgomp/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
libgcc/
* configure.ac: Add GCC_BASE_VER.
* Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
version from BASE-VER file.
* configure: Regenerated.
libssp/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
* Makefile.in: Regenerated.
liboffloadmic/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* aclocal.m4: Include ../config/acx.m4.
* configure: Regenerated.
* Makefile.in: Regenerated.
libquadmath/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
* Makefile.in: Regenerated.
libmpx/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
* Makefile.in: Regenerated.
libada/
* configure.ac: Add GCC_BASE_VER.
* Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
version from BASE-VER file.
* configure: Regenerated.
lto-plugin/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
* Makefile.in: Regenerated.
libitm/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
fixincludes/
* configure.ac: Add GCC_BASE_VER.
* Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
libcilkrts/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* aclocal.m4: Include ../config/acx.m4.
* configure: Regenerated.
* Makefile.in: Regenerated.
libcc1/
* configure.ac: Add GCC_BASE_VER. For --with-gcc-major-version-only
use just major number from BASE-VER.
* configure: Regenerated.
* Makefile.in: Regenerated.
libobjc/
* configure.ac: Add GCC_BASE_VER.
* Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
libstdc++-v3/
* configure.ac: Add GCC_BASE_VER.
* fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* po/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* doc/Makefile.in: Regenerated.
* python/Makefile.in: Regenerated.
* src/c++11/Makefile.in: Regenerated.
* src/c++98/Makefile.in: Regenerated.
* src/filesystem/Makefile.in: Regenerated.
libvtv/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* testsuite/Makefile.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
libsanitizer/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* libbacktrace/Makefile.in: Regenerated.
* interception/Makefile.in: Regenerated.
* asan/Makefile.in: Regenerated.
* ubsan/Makefile.in: Regenerated.
* configure: Regenerated.
* sanitizer_common/Makefile.in: Regenerated.
* lsan/Makefile.in: Regenerated.
* Makefile.in: Regenerated.
* tsan/Makefile.in: Regenerated.
libgfortran/
* configure.ac: Add GCC_BASE_VER.
* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
* Makefile.in: Regenerated.
From-SVN: r244521
This may no longer be necessary with the current version
of the SVE patches, but it does at least make things consistent
with the TYPE_MODE/SET_TYPE_MODE split.
gcc/ada/
2016-11-16 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* gcc-interface/utils.c (create_label_decl): Use SET_DECL_MODE.
gcc/c/
2016-11-16 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* c-decl.c (merge_decls): Use SET_DECL_MODE.
(make_label, finish_struct): Likewise.
gcc/cp/
2016-11-16 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* class.c (finish_struct_bits): Use SET_DECL_MODE.
(build_base_field_1, layout_class_type, finish_struct_1): Likewise.
* decl.c (make_label_decl): Likewise.
* pt.c (tsubst_decl): Likewise.
gcc/fortran/
2016-11-16 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* trans-common.c (build_common_decl): Use SET_DECL_MODE.
* trans-decl.c (gfc_build_label_decl): Likewise.
* trans-types.c (gfc_get_array_descr_info): Likewise.
gcc/lto/
2016-11-16 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* lto.c (offload_handle_link_vars): Use SET_DECL_MODE.
gcc/
2016-11-16 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* tree.h (SET_DECL_MODE): New macro.
* cfgexpand.c (avoid_deep_ter_for_debug): Use SET_DECL_MODE.
(expand_gimple_basic_block): Likewise.
* function.c (split_complex_args): Likeise.
* ipa-prop.c (ipa_modify_call_arguments): Likewise.
* omp-simd-clone.c (ipa_simd_modify_stmt_ops): Likewise.
* stor-layout.c (layout_decl, relayout_decl): Likewise.
(finish_bitfield_representative): Likewise.
* tree.c (make_node_stat): Likewise.
* tree-inline.c (remap_ssa_name): Likewise.
(tree_function_versioning): Likewise.
* tree-into-ssa.c (rewrite_debug_stmt_uses): Likewise.
* tree-sra.c (sra_ipa_reset_debug_stmts): Likewise.
* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
* tree-ssa-loop-ivopts.c (remove_unused_ivs): Likewise.
* tree-ssa.c (insert_debug_temp_for_var_def): Likewise.
* tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise.
* varasm.c (make_debug_expr_from_rtl): Likewise.
libcc1/
2016-11-16 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* plugin.cc (plugin_build_add_field): Use SET_DECL_MODE.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r242585
Since the file is generated from a Makefile fragment, it needs to be
added to MOSTLYCLEANFILES. The directory itself is still not deleted
(just like the gnattools and gotools directories).
2016-04-11 Segher Boessenkool <segher@kernel.crashing.org>
libcc1/
PR bootstrap/70173
* Makefile.am (MOSTLYCLEANFILES): New, add compiler-name.h .
(compiler-name.h): Shorten recipe so that it fits the line.
* Makefile.in: Regenerate.
From-SVN: r234874
