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2017-04-04 * semantics.c (finish_template_type): Check CLASSTYPE_TEMPLATE_INFO.jason
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246680 138bc75d-0d04-0410-961f-82ee72b054a4
2017-03-31 PR libstdc++/80251jakub
c-family/ * c-common.h (enum rid): Add RID_IS_AGGREGATE. * c-common.c (c_common_reswords): Add __is_aggregate trait. cp/ * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_AGGREGATE. * cxx-pretty-print.c (pp_cxx_trait_expression): Handle CPTK_IS_AGGREGATE. * semantics.c (trait_expr_value): Handle CPTK_IS_AGGREGATE. Remove extraneous parens. (finish_trait_expr): Handle CPTK_IS_AGGREGATE. * parser.c (cp_parser_primary_expression): Handle RID_IS_AGGREGATE. (cp_parser_trait_expr): Likewise. testsuite/ * g++.dg/ext/is_aggregate.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246609 138bc75d-0d04-0410-961f-82ee72b054a4
2017-03-22 PR c++/80141jakub
* semantics.c (finish_omp_clause) <case OMP_CLAUSE_SIMDLEN, case OMP_CLAUSE_ALIGNED>: Call maybe_constant_value only when not processing_template_decl. * g++.dg/gomp/pr80141.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246403 138bc75d-0d04-0410-961f-82ee72b054a4
2017-02-272017-02-27 Volker Reichelt <v.reichelt@netcologne.de>reichelt
* init.c: Include intl.h. (build_new_1): Move message strings into pedwarn to make them -Wformat-security friendly. Mark string for translation. * pt.c (tsubst_copy_and_build): Mark string for translation. Make the pointer const. * semantics.c (finish_id_expression): Mark strings for * translation. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245757 138bc75d-0d04-0410-961f-82ee72b054a4
2017-02-22 PR c++/79657mpolacek
* semantics.c (finish_underlying_type): Bail out for incomplete enums. * g++.dg/ext/underlying_type12.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245658 138bc75d-0d04-0410-961f-82ee72b054a4
2017-02-21 PR c++/50308 - wrong deprecated warning with ADLjason
PR c++/17729 - duplicate deprecated warning * semantics.c (finish_id_expression): Only call mark_used on a function if we aren't building a call. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245643 138bc75d-0d04-0410-961f-82ee72b054a4
2017-02-10 PR c++/71285 - member of fold-expressionjason
* semantics.c (finish_unary_fold_expr) (finish_binary_fold_expr): Use null type for fold-expressions. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245340 138bc75d-0d04-0410-961f-82ee72b054a4
2017-02-092017-02-09 Nathan Sidwell <nathan@codesourcery.com>cltang
Cesar Philippidis <cesar@codesourcery.com> Joseph Myers <joseph@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> gcc/ * gimplify.c (gimplify_scan_omp_clauses): No special handling for OMP_CLAUSE_TILE. (gimplify_adjust_omp_clauses): Don't delete TILE. (gimplify_omp_for): Deal with TILE. * internal-fn.c (expand_GOACC_TILE): New function. * internal-fn.def (GOACC_DIM_POS): Comment may be overly conservative. (GOACC_TILE): New. * omp-expand.c (struct oacc_collapse): Add tile and outer fields. (expand_oacc_collapse_init): Add LOC paramter. Initialize tile element fields. (expand_oacc_collapse_vars): Add INNER parm, adjust for tiling, avoid DIV for outermost collapse var. (expand_oacc_for): Insert tile element loop as needed. Adjust. Remove out of date comments, fix whitespace. * omp-general.c (omp_extract_for_data): Deal with tiling. * omp-general.h (enum oacc_loop_flags): Add OLF_TILE flag, adjust OLF_DIM_BASE value. (struct omp_for_data): Add tiling field. * omp-low.c (scan_sharing_clauses): Allow OMP_CLAUSE_TILE. (lower_oacc_head_mark): Add OLF_TILE as appropriate. Ensure 2 levels for auto loops. Remove default auto determining, moved to oacc_loop_fixed_partitions. * omp-offload.c (struct oacc_loop): Change 'ifns' to vector of call stmts, add e_mask field. (oacc_dim_call): New function, abstracted out from oacc_thread_numbers. (oacc_thread_numbers): Use oacc_dim_call. (oacc_xform_tile): New. (new_oacc_loop_raw): Initialize e_mask, adjust for ifns vector. (finish_oacc_loop): Adjust for ifns vector. (oacc_loop_discover_walk): Append loop abstraction sites to list, add case for GOACC_TILE fns. (oacc_loop_xform_loop): Delete. (oacc_loop_process): Iterate over call list directly, and add handling for GOACC_TILE fns. (oacc_loop_fixed_partitions): Determine default auto, deal with TILE, dump partitioning. (oacc_loop_auto_partitions): Add outer_assign parm. Assign all but vector partitioning to outer loops. Assign 2 partitions to loops when available. Add TILE handling. (oacc_loop_partition): Adjust oacc_loop_auto_partitions call. (execite_oacc_device_lower): Process GOACC_TILE fns, ignore unknown specs. * tree-nested.c (convert_nonlocal_omp_clauses): Allow OMP_CLAUSE_TILE. * tree.c (omp_clause_num_ops): Adjust TILE ops. * tree.h (OMP_CLAUSE_TILE_ITERVAR, OMP_CLAUSE_TILE_COUNT): New. gcc/c/ * c-parser.c (c_parser_omp_clause_collapse): Disallow tile. (c_parser_oacc_clause_tile): Disallow collapse. Fix parsing and semantic checking. * c-parser.c (c_parser_omp_for_loop): Accept tiling constructs. gcc/cp/ * parser.c (cp_parser_oacc_clause_tile): Disallow collapse. Fix parsing. Parse constant expression. Remove semantic checking. (cp_parser_omp_clause_collapse): Disallow tile. (cp_parser_omp_for_loop): Deal with tile clause. Don't emit a parse error about missing for after already emitting one. Use more conventional for idiom for unbounded loop. * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_TILE. * semantics.c (finish_omp_clauses): Correct TILE semantic check. (finish_omp_for): Deal with tile clause. gcc/fortran/ * openmp.c (resolve_omp_clauses): Error on directives containing both tile and collapse clauses. (resolve_oacc_loop_blocks): Represent '*' tile arguments as zero. * trans-openmp.c (gfc_trans_omp_do): Lower tiled loops like collapsed loops. gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: Remove xfail. * c-c++-common/goacc/loop-auto-1.c: Adjust and add additional case. * c-c++-common/goacc/loop-auto-2.c: New. * c-c++-common/goacc/tile.c: Include stdbool, fix expected errors. * c-c++-common/goacc/tile-2.c: New. * g++.dg/goacc/template.C: Test tile subst. Adjust erroneous uses. * g++.dg/goacc/tile-1.C: New, check tile subst. * gcc.dg/goacc/loop-processing-1.c: Adjust dg-final pattern. * gfortran.dg/goacc/combined-directives.f90: Remove xfail. * gfortran.dg/goacc/tile-1.f90: New test. * gfortran.dg/goacc/tile-2.f90: New test. * gfortran.dg/goacc/tile-lowering.f95: New test. libgomp/ * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New. * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and add additional case. * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under "openacc_nvidia_accel_selected". * libgomp.oacc-fortran/nested-function-1.f90 (test2): Add num_workers(8) clause. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245300 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-31 PR c++/79264nathan
* lambda.c (maybe_generic_this_capture): Deal with template-id-exprs. * semantics.c (finish_member_declaration): Assert class is being defined. PR c++/79264 * g++.dg/cpp1y/pr61636-1.C: Augment. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245065 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-31Introduce C++ support in libcc1aoliva
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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245051 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-27Fix PR c++/64382abutcher
PR c++/64382 * cp/parser.c (parsing_default_capturing_generic_lambda_in_template): New function. * cp/cp-tree.h: Declare it. * cp/semantics.c (finish_id_expression): Resolve names within a default capturing generic lambda defined within a template prior to instantiation to allow for captures to be added to the closure type. PR c++/64382 * g++.dg/cpp1y/pr64382.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244962 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-26 PR c++/68727jakub
* cp-tree.def (OFFSETOF_EXPR): Bump number of operands to 2. * cp-tree.h (finish_offsetof): Add OBJECT_PTR argument. * parser.c (cp_parser_builtin_offsetof): Pass result of build_static_cast of null_pointer_node to finish_offsetof. * semantics.c (finish_offsetof): Add OBJECT_PTR argument, use it for -Winvalid-offsetof pedwarn instead of trying to guess original offsetof type from EXPR. Save OBJECT_PTR as a new second operand to OFFSETOF_EXPR. * pt.c (tsubst_copy_and_build) <case OFFSETOF_EXPR>: Adjust finish_offsetof caller, pass the second operand of OFFSETOF_EXPR as OBJECT_PTR. * g++.dg/other/offsetof8.C: Add expected error. * g++.dg/other/offsetof9.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244949 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-20 PR c/64279mpolacek
* c-common.h (do_warn_duplicated_branches_r): Declare. * c-gimplify.c (c_genericize): Walk the function tree calling do_warn_duplicated_branches_r. * c-warn.c (expr_from_macro_expansion_r): New. (do_warn_duplicated_branches): New. (do_warn_duplicated_branches_r): New. * c.opt (Wduplicated-branches): New option. * c-typeck.c (build_conditional_expr): Warn about duplicated branches. * call.c (build_conditional_expr_1): Warn about duplicated branches. * semantics.c (finish_expr_stmt): Build statement using the proper location. * doc/invoke.texi: Document -Wduplicated-branches. * fold-const.c (operand_equal_p): Handle MODIFY_EXPR, INIT_EXPR, COMPOUND_EXPR, PREDECREMENT_EXPR, PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR, CLEANUP_POINT_EXPR, EXPR_STMT, STATEMENT_LIST, and RETURN_EXPR. For non-pure non-const functions return 0 only when not OEP_LEXICOGRAPHIC. (fold_build_cleanup_point_expr): Use the expression location when building CLEANUP_POINT_EXPR. * tree-core.h (enum operand_equal_flag): Add OEP_LEXICOGRAPHIC. * tree.c (add_expr): Handle error_mark_node. * c-c++-common/Wduplicated-branches-1.c: New test. * c-c++-common/Wduplicated-branches-10.c: New test. * c-c++-common/Wduplicated-branches-11.c: New test. * c-c++-common/Wduplicated-branches-12.c: New test. * c-c++-common/Wduplicated-branches-2.c: New test. * c-c++-common/Wduplicated-branches-3.c: New test. * c-c++-common/Wduplicated-branches-4.c: New test. * c-c++-common/Wduplicated-branches-5.c: New test. * c-c++-common/Wduplicated-branches-6.c: New test. * c-c++-common/Wduplicated-branches-7.c: New test. * c-c++-common/Wduplicated-branches-8.c: New test. * c-c++-common/Wduplicated-branches-9.c: New test. * c-c++-common/Wimplicit-fallthrough-7.c: Coalesce dg-warning. * g++.dg/cpp0x/lambda/lambda-switch.C: Move dg-warning. * g++.dg/ext/builtin-object-size3.C: Likewise. * g++.dg/gomp/loop-1.C: Likewise. * g++.dg/warn/Wduplicated-branches1.C: New test. * g++.dg/warn/Wduplicated-branches2.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244705 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-11 PR c++/78337 - ICE on invalid with generic lambdajason
* semantics.c (process_outer_var_ref): Check if containing_function is null. Move inform call under complain test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244340 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-09 PR translation/79019jakub
PR translation/79020 * params.def (PARAM_INLINE_MIN_SPEEDUP, PARAM_IPA_CP_SINGLE_CALL_PENALTY, PARAM_USE_AFTER_SCOPE_DIRECT_EMISSION_THRESHOLD): Fix typos in descriptions. * config/avr/avr.opt (maccumulate-args): Likewise. * config/msp430/msp430.opt (mwarn-mcu): Likewise. * common.opt (freport-bug): Likewise. * cif-code.def (CIF_FINAL_ERROR): Likewise. * doc/invoke.texi (ipa-cp-single-call-penalty): Likewise. * config/s390/s390.c (s390_invalid_binary_op): Fix spelling in translatable string. * config/i386/i386.c (function_value_32): Likewise. * config/nios2/nios2.c (nios2_valid_target_attribute_rec): Likewise. * config/msp430/msp430.c (msp430_option_override, msp430_attr): Likewise. * config/msp430/driver-msp430.c (msp430_select_hwmult_lib): Likewise. * common/config/msp430/msp430-common.c (msp430_handle_option): Likewise. * symtab.c (symtab_node::verify_base): Likewise. * opts.c (set_debug_level): Likewise. * tree.c (verify_type_variant): Likewise. Fix typo in comment. * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Add missing whitespace to translatable strings. * config/avr/avr.md (bswapsi2): Fix typo in comment. * config/sh/superh.h: Likewise. * config/i386/xopintrin.h: Likewise. * config/i386/znver1.md: Likewise. * config/rs6000/rs6000.c (struct rs6000_opt_mask): Likewise. * ipa-inline-analysis.c (compute_inline_parameters): Likewise. * double-int.h (struct double_int): Likewise. * double-int.c (div_and_round_double): Likewise. * wide-int.cc: Likewise. * tree-ssa.c (non_rewritable_mem_ref_base): Likewise. * tree-ssa-sccvn.c (vn_reference_lookup_3): Likewise. * cfgcleanup.c (crossjumps_occured): Renamed to ... (crossjumps_occurred): ... this. (try_crossjump_bb, try_head_merge_bb, try_optimize_cfg, cleanup_cfg): Adjust all uses. cp/ * semantics.c (finish_omp_clauses): Add missing whitespace to translatable strings. * cp-cilkplus.c (cpp_validate_cilk_plus_loop_aux): Fix comment typo. lto/ * lto-symtab.c (lto_symtab_merge_symbols): Fix comment typo. fortran/ * decl.c (attr_decl1): Fix spelling in translatable string. * intrinsic.texi: Fix spelling - invokation -> invocation. * lang.opt (faggressive-function-elimination, gfc_convert): Fix typos in descriptions. * openmp.c (resolve_omp_clauses): Add missing whitespace to translatable strings. c-family/ * c.opt (Wnormalized=): Fix typo in description. testsuite/ * c-c++-common/goacc/host_data-2.c (f): Adjust expected spelling of diagnostics. * gfortran.dg/initialization_17.f90: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244245 138bc75d-0d04-0410-961f-82ee72b054a4
2017-01-01 Update copyright years.jakub
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243994 138bc75d-0d04-0410-961f-82ee72b054a4
2016-12-14Split omp-low into multiple filesjamborm
2016-12-14 Martin Jambor <mjambor@suse.cz> * omp-general.h: New file. * omp-general.c: New file. * omp-expand.h: Likewise. * omp-expand.c: Likewise. * omp-offload.h: Likewise. * omp-offload.c: Likewise. * omp-grid.c: Likewise. * omp-grid.c: Likewise. * omp-low.h: Include omp-general.h and omp-grid.h. Removed includes of params.h, symbol-summary.h, lto-section-names.h, cilk.h, tree-eh.h, ipa-prop.h, tree-cfgcleanup.h, cfgloop.h, except.h, expr.h, stmt.h, varasm.h, calls.h, explow.h, dojump.h, flags.h, tree-into-ssa.h, tree-cfg.h, cfganal.h, alias.h, emit-rtl.h, optabs.h, expmed.h, alloc-pool.h, cfghooks.h, rtl.h and memmodel.h. (omp_find_combined_for): Declare. (find_omp_clause): Renamed to omp_find_clause and moved to omp-general.h. (free_omp_regions): Renamed to omp_free_regions and moved to omp-expand.h. (replace_oacc_fn_attrib): Renamed to oacc_replace_fn_attrib and moved to omp-general.h. (set_oacc_fn_attrib): Renamed to oacc_set_fn_attrib and moved to omp-general.h. (build_oacc_routine_dims): Renamed to oacc_build_routine_dims and moved to omp-general.h. (get_oacc_fn_attrib): Renamed to oacc_get_fn_attrib and moved to omp-general.h. (oacc_fn_attrib_kernels_p): Moved to omp-general.h. (get_oacc_fn_dim_size): Renamed to oacc_get_fn_dim_size and moved to omp-general.c. (omp_expand_local): Moved to omp-expand.h. (make_gimple_omp_edges): Renamed to omp_make_gimple_edges and moved to omp-expand.h. (omp_finish_file): Moved to omp-offload.h. (default_goacc_validate_dims): Renamed to oacc_default_goacc_validate_dims and moved to omp-offload.h. (offload_funcs, offload_vars): Moved to omp-offload.h. * omp-low.c: Include omp-general.h, omp-offload.h and omp-grid.h. (omp_region): Moved to omp-expand.c. (omp_for_data_loop): Moved to omp-general.h. (omp_for_data): Likewise. (oacc_loop): Moved to omp-offload.c. (oacc_loop_flags): Moved to omp-general.h. (offload_funcs, offload_vars): Moved to omp-offload.c. (root_omp_region): Moved to omp-expand.c. (omp_any_child_fn_dumped): Likewise. (find_omp_clause): Renamed to omp_find_clause and moved to omp-general.c. (is_combined_parallel): Moved to omp-expand.c. (is_reference): Renamed to omp_is_reference and and moved to omp-general.c. (adjust_for_condition): Renamed to omp_adjust_for_condition and moved to omp-general.c. (get_omp_for_step_from_incr): Renamed to omp_get_for_step_from_incr and moved to omp-general.c. (extract_omp_for_data): Renamed to omp_extract_for_data and moved to omp-general.c. (workshare_safe_to_combine_p): Moved to omp-expand.c. (omp_adjust_chunk_size): Likewise. (get_ws_args_for): Likewise. (get_base_type): Removed. (dump_omp_region): Moved to omp-expand.c. (debug_omp_region): Likewise. (debug_all_omp_regions): Likewise. (new_omp_region): Likewise. (free_omp_region_1): Likewise. (free_omp_regions): Renamed to omp_free_regions and moved to omp-expand.c. (find_combined_for): Renamed to omp_find_combined_for, made global. (build_omp_barrier): Renamed to omp_build_barrier and moved to omp-general.c. (omp_max_vf): Moved to omp-general.c. (omp_max_simt_vf): Likewise. (gimple_build_cond_empty): Moved to omp-expand.c. (parallel_needs_hsa_kernel_p): Likewise. (expand_omp_build_assign): Moved declaration to omp-expand.c. (expand_parallel_call): Moved to omp-expand.c. (expand_cilk_for_call): Likewise. (expand_task_call): Likewise. (vec2chain): Likewise. (remove_exit_barrier): Likewise. (remove_exit_barriers): Likewise. (optimize_omp_library_calls): Likewise. (expand_omp_regimplify_p): Likewise. (expand_omp_build_assign): Likewise. (expand_omp_taskreg): Likewise. (oacc_collapse): Likewise. (expand_oacc_collapse_init): Likewise. (expand_oacc_collapse_vars): Likewise. (expand_omp_for_init_counts): Likewise. (expand_omp_for_init_vars): Likewise. (extract_omp_for_update_vars): Likewise. (expand_omp_ordered_source): Likewise. (expand_omp_ordered_sink): Likewise. (expand_omp_ordered_source_sink): Likewise. (expand_omp_for_ordered_loops): Likewise. (expand_omp_for_generic): Likewise. (expand_omp_for_static_nochunk): Likewise. (find_phi_with_arg_on_edge): Likewise. (expand_omp_for_static_chunk): Likewise. (expand_cilk_for): Likewise. (expand_omp_simd): Likewise. (expand_omp_taskloop_for_outer): Likewise. (expand_omp_taskloop_for_inner): Likewise. (expand_oacc_for): Likewise. (expand_omp_for): Likewise. (expand_omp_sections): Likewise. (expand_omp_single): Likewise. (expand_omp_synch): Likewise. (expand_omp_atomic_load): Likewise. (expand_omp_atomic_store): Likewise. (expand_omp_atomic_fetch_op): Likewise. (expand_omp_atomic_pipeline): Likewise. (expand_omp_atomic_mutex): Likewise. (expand_omp_atomic): Likewise. (oacc_launch_pack): and moved to omp-general.c, made public. (OACC_FN_ATTRIB): Likewise. (replace_oacc_fn_attrib): Renamed to oacc_replace_fn_attrib and moved to omp-general.c. (set_oacc_fn_attrib): Renamed to oacc_set_fn_attrib and moved to omp-general.c. (build_oacc_routine_dims): Renamed to oacc_build_routine_dims and moved to omp-general.c. (get_oacc_fn_attrib): Renamed to oacc_get_fn_attrib and moved to omp-general.c. (oacc_fn_attrib_kernels_p): Moved to omp-general.c. (oacc_fn_attrib_level): Moved to omp-offload.c. (get_oacc_fn_dim_size): Renamed to oacc_get_fn_dim_size and moved to omp-general.c. (get_oacc_ifn_dim_arg): Renamed to oacc_get_ifn_dim_arg and moved to omp-general.c. (mark_loops_in_oacc_kernels_region): Moved to omp-expand.c. (grid_launch_attributes_trees): Likewise. (grid_attr_trees): Likewise. (grid_create_kernel_launch_attr_types): Likewise. (grid_insert_store_range_dim): Likewise. (grid_get_kernel_launch_attributes): Likewise. (get_target_argument_identifier_1): Likewise. (get_target_argument_identifier): Likewise. (get_target_argument_value): Likewise. (push_target_argument_according_to_value): Likewise. (get_target_arguments): Likewise. (expand_omp_target): Likewise. (grid_expand_omp_for_loop): Moved to omp-grid.c. (grid_arg_decl_map): Likewise. (grid_remap_kernel_arg_accesses): Likewise. (grid_expand_target_grid_body): Likewise. (expand_omp): Renamed to omp_expand and moved to omp-expand.c. (build_omp_regions_1): Moved to omp-expand.c. (build_omp_regions_root): Likewise. (omp_expand_local): Likewise. (build_omp_regions): Likewise. (execute_expand_omp): Likewise. (pass_data_expand_omp): Likewise. (pass_expand_omp): Likewise. (make_pass_expand_omp): Likewise. (pass_data_expand_omp_ssa): Likewise. (pass_expand_omp_ssa): Likewise. (make_pass_expand_omp_ssa): Likewise. (grid_lastprivate_predicate): Renamed to omp_grid_lastprivate_predicate and moved to omp-grid.c, made public. (grid_prop): Moved to omp-grid.c. (GRID_MISSED_MSG_PREFIX): Likewise. (grid_safe_assignment_p): Likewise. (grid_seq_only_contains_local_assignments): Likewise. (grid_find_single_omp_among_assignments_1): Likewise. (grid_find_single_omp_among_assignments): Likewise. (grid_find_ungridifiable_statement): Likewise. (grid_parallel_clauses_gridifiable): Likewise. (grid_inner_loop_gridifiable_p): Likewise. (grid_dist_follows_simple_pattern): Likewise. (grid_gfor_follows_tiling_pattern): Likewise. (grid_call_permissible_in_distribute_p): Likewise. (grid_handle_call_in_distribute): Likewise. (grid_dist_follows_tiling_pattern): Likewise. (grid_target_follows_gridifiable_pattern): Likewise. (grid_remap_prebody_decls): Likewise. (grid_var_segment): Likewise. (grid_mark_variable_segment): Likewise. (grid_copy_leading_local_assignments): Likewise. (grid_process_grid_body): Likewise. (grid_eliminate_combined_simd_part): Likewise. (grid_mark_tiling_loops): Likewise. (grid_mark_tiling_parallels_and_loops): Likewise. (grid_process_kernel_body_copy): Likewise. (grid_attempt_target_gridification): Likewise. (grid_gridify_all_targets_stmt): Likewise. (grid_gridify_all_targets): Renamed to omp_grid_gridify_all_targets and moved to omp-grid.c, made public. (make_gimple_omp_edges): Renamed to omp_make_gimple_edges and moved to omp-expand.c. (add_decls_addresses_to_decl_constructor): Moved to omp-offload.c. (omp_finish_file): Likewise. (oacc_thread_numbers): Likewise. (oacc_xform_loop): Likewise. (oacc_default_dims, oacc_min_dims): Likewise. (oacc_parse_default_dims): Likewise. (oacc_validate_dims): Likewise. (new_oacc_loop_raw): Likewise. (new_oacc_loop_outer): Likewise. (new_oacc_loop): Likewise. (new_oacc_loop_routine): Likewise. (finish_oacc_loop): Likewise. (free_oacc_loop): Likewise. (dump_oacc_loop_part): Likewise. (dump_oacc_loop): Likewise. (debug_oacc_loop): Likewise. (oacc_loop_discover_walk): Likewise. (oacc_loop_sibling_nreverse): Likewise. (oacc_loop_discovery): Likewise. (oacc_loop_xform_head_tail): Likewise. (oacc_loop_xform_loop): Likewise. (oacc_loop_process): Likewise. (oacc_loop_fixed_partitions): Likewise. (oacc_loop_auto_partitions): Likewise. (oacc_loop_partition): Likewise. (default_goacc_fork_join): Likewise. (default_goacc_reduction): Likewise. (execute_oacc_device_lower): Likewise. (default_goacc_validate_dims): Likewise. (default_goacc_dim_limit): Likewise. (pass_data_oacc_device_lower): Likewise. (pass_oacc_device_lower): Likewise. (make_pass_oacc_device_lower): Likewise. (execute_omp_device_lower): Likewise. (pass_data_omp_device_lower): Likewise. (pass_omp_device_lower): Likewise. (make_pass_omp_device_lower): Likewise. (pass_data_omp_target_link): Likewise. (pass_omp_target_link): Likewise. (find_link_var_op): Likewise. (pass_omp_target_link::execute): Likewise. (make_pass_omp_target_link): Likewise. * Makefile.in (OBJS): Added omp-offload.o, omp-expand.o, omp-general.o and omp-grid.o. (GTFILES): Added omp-offload.h, omp-offload.c and omp-expand.c, removed omp-low.h. * gimple-fold.c: Include omp-general.h instead of omp-low.h. (fold_internal_goacc_dim): Adjusted calls to get_oacc_ifn_dim_arg and get_oacc_fn_dim_size to use their new names. * gimplify.c: Include omp-low.h. (omp_notice_variable): Adjust the call to get_oacc_fn_attrib to use its new name. (gimplify_omp_task): Adjusted calls to find_omp_clause to use its new name. (gimplify_omp_for): Likewise. * lto-cgraph.c: Include omp-offload.h instead of omp-low.h. * toplev.c: Include omp-offload.h instead of omp-low.h. * tree-cfg.c: Include omp-general.h instead of omp-low.h. Also include omp-expand.h. (make_edges_bb): Adjusted the call to make_gimple_omp_edges to use its new name. (make_edges): Adjust the call to free_omp_regions to use its new name. * tree-parloops.c: Include omp-general.h. (create_parallel_loop): Adjusted the call to set_oacc_fn_attrib to use its new name. (parallelize_loops): Adjusted the call to get_oacc_fn_attrib to use its new name. * tree-ssa-loop.c: Include omp-general.h instead of omp-low.h. (gate_oacc_kernels): Adjusted the call to get_oacc_fn_attrib to use its new name. * tree-vrp.c: Include omp-general.h instead of omp-low.h. (extract_range_basic): Adjusted calls to get_oacc_ifn_dim_arg and get_oacc_fn_dim_size to use their new names. * varpool.c: Include omp-offload.h instead of omp-low.h. * gengtype.c (open_base_files): Replace omp-low.h with omp-offload.h in ifiles. * config/nvptx/nvptx.c: Include omp-general.c. (nvptx_expand_call): Adjusted the call to get_oacc_fn_attrib to use its new name. (nvptx_reorg): Likewise. (nvptx_record_offload_symbol): Likewise. gcc/c-family: * c-omp.c: Include omp-general.h instead of omp-low.h. (c_finish_oacc_wait): Adjusted call to find_omp_clause to use its new name. gcc/c/ * c-parser.c: Include omp-general.h and omp-offload.h instead of omp-low.h. (c_finish_oacc_routine): Adjusted call to get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib to use their new names. (c_parser_oacc_enter_exit_data): Adjusted call to find_omp_clause to use its new name. (c_parser_oacc_update): Likewise. (c_parser_omp_simd): Likewise. (c_parser_omp_target_update): Likewise. * c-typeck.c: Include omp-general.h instead of omp-low.h. (c_finish_omp_cancel): Adjusted call to find_omp_clause to use its new name. (c_finish_omp_cancellation_point): Likewise. * gimple-parser.c: Do not include omp-low.h gcc/cp/ * parser.c: Include omp-general.h and omp-offload.h instead of omp-low.h. (cp_parser_omp_simd): Adjusted calls to find_omp_clause to use its new name. (cp_parser_omp_target_update): Likewise. (cp_parser_oacc_declare): Likewise. (cp_parser_oacc_enter_exit_data): Likewise. (cp_parser_oacc_update): Likewise. (cp_finalize_oacc_routine): Adjusted call to get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib to use their new names. * semantics.c: Include omp-general insteda of omp-low.h. (finish_omp_for): Adjusted calls to find_omp_clause to use its new name. (finish_omp_cancel): Likewise. (finish_omp_cancellation_point): Likewise. fortran/ * trans-openmp.c: Include omp-general.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243673 138bc75d-0d04-0410-961f-82ee72b054a4
2016-11-18 PR c++/67631 - list-init and explicit conversionsjason
* semantics.c (finish_compound_literal): Call digest_init_flags. * typeck2.c (digest_init_flags): Add complain parm. (store_init_value): Pass it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242603 138bc75d-0d04-0410-961f-82ee72b054a4
2016-11-16Fix tuple decomposition decltype.jason
* decl.c (store_decomp_type, lookup_decomp_type): New. (cp_finish_decomp): Call store_decomp_type. * semantics.c (finish_decltype_type): Call lookup_decomp_type. * cp-tree.h: Declare lookup_decomp_type. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242513 138bc75d-0d04-0410-961f-82ee72b054a4
2016-11-15 PR c++/78358 - tuple decomposition decltypejason
* semantics.c (finish_decltype_type): Strip references for a tuple decomposition. * cp-tree.h (DECL_DECOMPOSITION_P): False for non-variables. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242432 138bc75d-0d04-0410-961f-82ee72b054a4
2016-11-15Various C++17 decomposition fixes.jason
* tree.c (bitfield_p): New. * cp-tree.h: Declare it. * typeck.c (cxx_sizeof_expr, cxx_alignof_expr) (cp_build_addr_expr_1): Use it instead of DECL_C_BIT_FIELD. * decl.c (cp_finish_decomp): Look through reference. Always SET_DECL_DECOMPOSITION_P. * semantics.c (finish_decltype_type): Adjust decomposition handling. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242408 138bc75d-0d04-0410-961f-82ee72b054a4
2016-11-14 Implement P0217R3 - C++17 structured bindingsjason
gcc/ * match.pd: Don't try to compare addresses of variables with DECL_VALUE_EXPR. gcc/cp/ * cp-tree.h (struct lang_decl_base): Add decomposition_p. (DECL_DECOMPOSITION_P): New (enum auto_deduction_context): Add adc_decomp_type. (enum cp_declarator_kind): Add cdk_decomp. * constexpr.c (cxx_eval_constant_expression): Look through DECL_VALUE_EXPR. (potential_constant_expression_1): Likewise. * decl.c (reshape_init): Preserve CONSTRUCTOR_IS_DIRECT_INIT. (check_initializer): Use build_aggr_init for DECL_DECOMPOSITION_P. (cp_finish_decl): Pass adc_decomp_type for decomposition. (find_decomp_class_base, get_tuple_size, get_tuple_element_type) (get_tuple_decomp_init, cp_finish_decomp): New. (grokdeclarator): Handle decomposition. * init.c (build_aggr_init): Handle decomposition array. (build_vec_init): Handle initialization from { array }. * name-lookup.c (add_function): Always wrap TEMPLATE_DECL in OVERLOAD. * parser.c (declarator_can_be_parameter_pack): Handle cdk_decomp. (function_declarator_p, strip_declarator_types) (cp_parser_check_declarator_template_parameters): Likewise. (cp_parser_range_for, cp_convert_range_for): Handle decomposition. (cp_parser_simple_declaration): Parse decomposition. (cp_parser_decomposition_declaration): New. * pt.c (tsubst_decomp_names): New. (subst_expr) [DECL_EXPR, RANGE_FOR_STMT]: Handle decomposition. (do_auto_deduction): Handle adc_decomp_type. * semantics.c (finish_decltype_type): Look through DECL_VALUE_EXPR. * typeck.c (is_bitfield_expr_with_lowered_type): Likewise. * tree.c (lvalue_kind): Likewise. (cp_build_reference_type): Handle reference collapsing. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242377 138bc75d-0d04-0410-961f-82ee72b054a4
2016-11-14Improve various diagnostic issues.jason
* call.c (build_new_method_call_1): Include template arguments in error message. (print_error_for_call_failure): Likewise. (build_new_function_call): Pass them in. * name-lookup.c (supplement_binding_1): Don't complain about a conflict with an erroneous declaration. * error.c (dump_decl): Fix printing of alias declaration. * decl.c (make_typename_type): Call cxx_incomplete_type_error. * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. * semantics.c (perform_koenig_lookup): Don't wrap an error in TEMPLATE_ID_EXPR. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242376 138bc75d-0d04-0410-961f-82ee72b054a4
2016-10-25 * internal-fn.def (LAUNDER): New internal function.jakub
* internal-fn.c (expand_LAUNDER): New function. c-family/ * c-common.h (enum rid): Add RID_BUILTIN_LAUNDER. * c-common.c (c_common_reswords): Add __builtin_launder. cp/ * cp-tree.h (finish_builtin_launder): Declare. * parser.c (cp_parser_postfix_expression): Handle RID_BUILTIN_LAUNDER. * semantics.c (finish_builtin_launder): New function. * pt.c (tsubst_copy_and_build): Handle instantiation of IFN_LAUNDER. * constexpr.c (cxx_eval_internal_function): Handle IFN_LAUNDER. (potential_constant_expression_1): Likewise. testsuite/ * g++.dg/cpp1z/launder1.C: New test. * g++.dg/cpp1z/launder2.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241506 138bc75d-0d04-0410-961f-82ee72b054a4
2016-10-06 Implement P0258R2 - helper for C++17jakub
std::has_unique_object_representations trait c-family/ * c-common.h (enum rid): Add RID_HAS_UNIQUE_OBJ_REPRESENTATIONS. * c-common.c (c_common_reswords): Add __has_unique_object_representations. cp/ * cp-tree.h (enum cp_trait_kind): Add CPTK_HAS_UNIQUE_OBJ_REPRESENTATIONS. (struct lang_type_class): Add unique_obj_representations and unique_obj_representations_set bitfields. (CLASSTYPE_UNIQUE_OBJ_REPRESENTATIONS, CLASSTYPE_UNIQUE_OBJ_REPRESENTATIONS_SET): Define. (type_has_unique_obj_representations): Declare. * parser.c (cp_parser_primary_expression): Handle RID_HAS_UNIQUE_OBJ_REPRESENTATIONS. (cp_parser_trait_expr): Likewise. Formatting fix. * semantics.c (trait_expr_value, finish_trait_expr): Handle CPTK_HAS_UNIQUE_OBJ_REPRESENTATIONS. * tree.c (type_has_unique_obj_representations): New function. (record_has_unique_obj_representations): New function. * cxx-pretty-print.c (pp_cxx_trait_expression): Handle CPTK_HAS_UNIQUE_OBJ_REPRESENTATIONS. testsuite/ * g++.dg/cpp1z/has-unique-obj-representations1.C: New test. * g++.dg/cpp1z/has-unique-obj-representations2.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240843 138bc75d-0d04-0410-961f-82ee72b054a4
2016-10-05 * semantics.c (finish_compound_literal): Handle class placeholder.jason
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240802 138bc75d-0d04-0410-961f-82ee72b054a4
2016-10-05 Implement P0305R1, Selection statements with initializer.mpolacek
* cp-array-notation.c (create_an_loop): Call finish_init_stmt instead of finish_for_init_stmt. * cp-tree.h (finish_for_init_stmt): Rename to finish_init_stmt. * decl.c (poplevel): Adjust a comment. * init.c (build_vec_init): Call finish_init_stmt instead of finish_for_init_stmt. * name-lookup.c (pushdecl_maybe_friend_1): Adjust a comment. * name-lookup.h (enum scope_kind): Likewise. * parser.c (cp_parser_statement): Update commentary. (cp_parser_init_statement_p): New function. (cp_parser_selection_statement): Parse the optional init-statement. (cp_parser_for): Call finish_init_stmt instead of finish_for_init_stmt. (cp_parser_c_for): Likewise. (cp_convert_range_for): Call finish_init_stmt instead of finish_for_init_stmt. (cp_parser_range_for_member_function): Update commentary. (cp_parser_iteration_statement): (cp_parser_for_init_statement): Rename to cp_parser_init_statement. * pt.c (tsubst_omp_for_iterator): Update commentary. (tsubst_expr): Call finish_init_stmt instead of finish_for_init_stmt. * semantics.c (finish_for_init_stmt): Rename to finish_init_stmt. Update commentary. * g++.dg/cpp1z/init-statement1.C: New test. * g++.dg/cpp1z/init-statement2.C: New test. * g++.dg/cpp1z/init-statement3.C: New test. * g++.dg/cpp1z/init-statement4.C: New test. * g++.dg/cpp1z/init-statement5.C: New test. * g++.dg/cpp1z/init-statement6.C: New test. * g++.dg/cpp1z/init-statement7.C: New test. * g++.dg/cpp1z/init-statement8.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240798 138bc75d-0d04-0410-961f-82ee72b054a4
2016-09-26Implement -Wimplicit-fallthrough.mpolacek
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240485 138bc75d-0d04-0410-961f-82ee72b054a4
2016-09-14 * c-common.c (c_common_truthvalue_conversion): Use false instead of 0.mpolacek
* c-common.h (build_unary_op): Change nonconvert parameter type to bool. * c-omp.c (c_finish_omp_atomic): Use false instead of 0. * c-array-notation.c (create_cmp_incr): Use false instead of 0. (fix_array_notation_expr): Likewise. * c-decl.c (finish_decl): Likewise. * c-parser.c (c_parser_postfix_expression_after_primary): Likewise. * c-typeck.c (array_to_pointer_conversion): Use true instead of 1. (function_to_pointer_conversion): Use false instead of 0. (convert_lvalue_to_rvalue): Likewise. (parser_build_unary_op): Likewise. (build_atomic_assign): Likewise. (build_unary_op): Change nonconvert parameter type to bool, use true/false instead of 1/0. (build_binary_op): Use true instead of 1. * cp-tree.h (cp_build_unary_op): Change nonconvert parameter type to bool. * decl2.c (one_static_initialization_or_destruction): Use true instead of 1. * init.c (build_vec_init): Use false instead of 0. * pt.c (tsubst_copy_and_build): Likewise. * semantics.c (simplify_loop_decl_cond): Likewise. * typeck.c (rationalize_conditional_expr): Likewise. (cp_build_binary_op): Use true instead of 1. (cp_build_unary_op): Change nonconvert parameter type to bool. Use true instead of 1. (build_unary_op): Change nonconvert parameter type to bool. (unary_complex_lvalue): Use false instead of 0. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240137 138bc75d-0d04-0410-961f-82ee72b054a4
2016-08-12 PR c/7652mpolacek
gcc/ * alias.c (find_base_value): Adjust fall through comment. * cfgexpand.c (expand_debug_expr): Likewise. * combine.c (find_split_point): Likewise. (expand_compound_operation): Likewise. Add FALLTHRU. (make_compound_operation): Adjust fall through comment. (canon_reg_for_combine): Add FALLTHRU. (force_to_mode): Adjust fall through comment. (simplify_shift_const_1): Likewise. (simplify_comparison): Likewise. * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Add FALLTHRU. * config/aarch64/predicates.md: Likewise. * config/i386/i386.c (function_arg_advance_32): Likewise. (ix86_gimplify_va_arg): Likewise. (print_reg): Likewise. (ix86_print_operand): Likewise. (ix86_build_const_vector): Likewise. (ix86_expand_branch): Likewise. (ix86_sched_init_global): Adjust fall through comment. (ix86_expand_args_builtin): Add FALLTHRU. (ix86_expand_builtin): Likewise. (ix86_expand_vector_init_one_var): Likewise. * config/rs6000/rs6000.c (rs6000_emit_vector_compare_inner): Likewise. (rs6000_adjust_cost): Likewise. (insn_must_be_first_in_group): Likewise. * config/rs6000/rs6000.md: Likewise. Adjust fall through comment. * dbxout.c (dbxout_symbol): Adjust fall through comment. * df-scan.c (df_uses_record): Likewise. * dojump.c (do_jump): Add FALLTHRU. * dwarf2out.c (mem_loc_descriptor): Likewise. Adjust fall through comment. (resolve_args_picking_1): Adjust fall through comment. (loc_list_from_tree_1): Likewise. * expmed.c (make_tree): Likewise. * expr.c (expand_expr_real_2): Add FALLTHRU. (expand_expr_real_1): Likewise. Adjust fall through comment. * fold-const.c (const_binop): Adjust fall through comment. (fold_truth_not_expr): Likewise. (fold_cond_expr_with_comparison): Add FALLTHRU. (fold_binary_loc): Likewise. (contains_label_1): Adjust fall through comment. (multiple_of_p): Likewise. * gcov-tool.c (process_args): Add FALLTHRU. * genattrtab.c (check_attr_test): Likewise. (write_test_expr): Likewise. * genconfig.c (walk_insn_part): Likewise. * genpreds.c (validate_exp): Adjust fall through comment. (needs_variable): Likewise. * gensupport.c (get_alternatives_number): Add FALLTHRU. (subst_dup): Likewise. * gimple-pretty-print.c (dump_gimple_assign): Likewise. * gimplify.c (gimplify_addr_expr): Adjust fall through comment. (gimplify_scan_omp_clauses): Add FALLTHRU. (goa_stabilize_expr): Likewise. * graphite-isl-ast-to-gimple.c (substitute_ssa_name): Adjust fall through comment. * hsa-gen.c (get_address_from_value): Likewise. * ipa-icf.c (sem_function::hash_stmt): Likewise. * ira.c (ira_setup_alts): Add FALLTHRU. * lra-eliminations.c (lra_eliminate_regs_1): Adjust fall through comment. * lto-streamer-out.c (lto_output_tree_ref): Add FALLTHRU. * opts.c (common_handle_option): Likewise. * read-rtl.c (read_rtx_code): Likewise. * real.c (round_for_format): Likewise. * recog.c (asm_operand_ok): Likewise. * reginfo.c (reg_scan_mark_refs): Adjust fall through comment. * reload1.c (set_label_offsets): Likewise. (eliminate_regs_1): Likewise. (reload_reg_reaches_end_p): Likewise. * rtlanal.c (commutative_operand_precedence): Add FALLTHRU. (rtx_cost): Likewise. * sched-rgn.c (is_exception_free): Likewise. * simplify-rtx.c (simplify_rtx): Adjust fall through comment. * stor-layout.c (int_mode_for_mode): Likewise. * toplev.c (print_to_asm_out_file): Likewise. (print_to_stderr): Likewise. * tree-cfg.c (gimple_verify_flow_info): Likewise. * tree-chrec.c (chrec_fold_plus_1): Add FALLTHRU. (chrec_fold_multiply): Likewise. (evolution_function_is_invariant_rec_p): Likewise. (for_each_scev_op): Likewise. * tree-data-ref.c (siv_subscript_p): Likewise. (get_references_in_stmt): Likewise. * tree.c (find_placeholder_in_expr): Adjust fall through comment. (substitute_in_expr): Likewise. (type_cache_hasher::equal): Likewise. (walk_type_fields): Likewise. * var-tracking.c (adjust_mems): Add FALLTHRU. (set_dv_changed): Adjust fall through comment. * varasm.c (default_function_section): Add FALLTHRU. gcc/c-family/ * c-common.c (scalar_to_vector): Adjust fall through comment. * c-opts.c (c_common_handle_option): Likewise. * c-pragma.c (handle_pragma_pack): Add FALLTHRU. * c-pretty-print.c (c_pretty_printer::postfix_expression): Adjust fall through comment. * cilk.c (extract_free_variables): Add FALLTHRU. gcc/c/ * c-parser.c (c_parser_external_declaration): Add FALLTHRU. (c_parser_postfix_expression): Likewise. * c-typeck.c (build_unary_op): Adjust fall through comment. (c_mark_addressable): Likewise. gcc/cp/ * call.c (add_builtin_candidate): Add FALLTHRU. (build_integral_nontype_arg_conv): Adjust fall through comment. (build_new_op_1): Add FALLTHRU. (convert_like_real): Adjust fall through comment. * class.c (fixed_type_or_null): Likewise. * constexpr.c (cxx_eval_constant_expression): Likewise. (potential_constant_expression_1): Likewise. Add FALLTHRU. * cp-gimplify.c (cp_gimplify_expr): Adjust fall through comment. (cp_fold): Add FALLTHRU. * cvt.c (build_expr_type_conversion): Adjust fall through comment. * cxx-pretty-print.c (pp_cxx_unqualified_id): Add FALLTHRU. (pp_cxx_qualified_id): Likewise. (cxx_pretty_printer::constant): Adjust fall through comment. (cxx_pretty_printer::primary_expression): Add FALLTHRU. (pp_cxx_pm_expression): Adjust fall through comment. (cxx_pretty_printer::expression): Add FALLTHRU. (cxx_pretty_printer::declaration_specifiers): Reformat code. (pp_cxx_type_specifier_seq): Adjust fall through comment. (pp_cxx_ptr_operator): Likewise. Add FALLTHRU. * error.c (dump_type): Adjust fall through comment. (dump_decl): Likewise. * mangle.c (write_type): Likewise. * method.c (synthesized_method_walk): Add FALLTHRU. * name-lookup.c (arg_assoc_type): Likewise. * parser.c (cp_lexer_print_token): Adjust fall through comment. (cp_parser_primary_expression): Add FALLTHRU. (cp_parser_operator): Likewise. * pt.c (find_parameter_packs_r): Likewise. (tsubst_aggr_type): Adjust fall through comment. * semantics.c (finish_omp_clauses): Add FALLTHRU. * tree.c (lvalue_kind): Likewise. gcc/fortran/ * decl.c (match_attr_spec): Add FALLTHRU. * primary.c (match_arg_list_function): Likewise. * resolve.c (resolve_operator): Adjust fall through comment. (fixup_charlen): Add FALLTHRU. (resolve_allocate_expr): Adjust fall through comment. * trans-array.c (gfc_conv_ss_startstride): Add FALLTHRU. * trans-intrinsic.c (gfc_conv_intrinsic_len): Adjust fall through comment. gcc/java/ * expr.c (java_truthvalue_conversion): Adjust fall through comment. * jcf-io.c (verify_constant_pool): Likewise. * typeck.c (promote_type): Likewise. gcc/objc/ * objc-encoding.c (encode_type): Add FALLTHRU. libcpp/ * lex.c (search_line_fast): Add FALLTHRU. (_cpp_lex_direct): Likewise. (cpp_token_val_index): Adjust fall through comment. * macro.c (parse_params): Add FALLTHRU. * pch.c (count_defs): Adjust fall through comment. (write_defs): Likewise. libiberty/ * cp-demangle.c (d_print_mod): Add FALLTHRU. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239410 138bc75d-0d04-0410-961f-82ee72b054a4
2016-08-10 Implement C++17 constexpr if.jason
* cp-tree.h (IF_STMT_CONSTEXPR_P): New. * name-lookup.c (push_to_top_level, pop_from_top_level_1): Handle it. * parser.h (struct cp_parser): Add in_discarded_stmt field. * parser.c (cp_parser_selection_statement): Handle 'if constexpr'. (cp_parser_jump_statement): Avoid deducing from a discarded return. * pt.c (tsubst_expr): Only instantiate taken branch of constexpr if. * semantics.c (begin_if_stmt): Set the binding level this_entity. (finish_if_stmt_cond): Require the condition of a constexpr if to be constant. * decl.c (level_for_constexpr_if): New. (named_label_entry): Add in_constexpr_if field. (poplevel_named_label_1): Set it. (check_goto): Check it. (check_previous_goto_1): Check level_for_constexpr_if. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239338 138bc75d-0d04-0410-961f-82ee72b054a4
2016-08-09 PR c++/68703 - bogus error with dependent vector lengthjason
gcc/c-family/ * c-common.c (c_common_attribute_table): vector_size affects type identity. gcc/cp/ * decl2.c (any_dependent_type_attributes_p): New. * pt.c (dependent_type_p_r, type_dependent_expression_p): Check it. * semantics.c (finish_id_expression): Check it. * typeck.c (finish_class_member_access_expr): Check it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239309 138bc75d-0d04-0410-961f-82ee72b054a4
2016-08-04 Rename TYPE_ANONYMOUS_P to TYPE_UNNAMED_P.jason
* cp-tree.h (TYPE_UNNAMED_P): Rename from TYPE_ANONYMOUS_P. (TYPE_WAS_UNNAMED): Rename from TYPE_WAS_ANONYMOUS. * class.c, decl.c, decl2.c, error.c, lambda.c, mangle.c, name-lookup.c, parser.c, pt.c, semantics.c, tree.c: Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239137 138bc75d-0d04-0410-961f-82ee72b054a4
2016-07-29 PR c/71926mpolacek
* c-common.c (c_common_truthvalue_conversion): Use LOCATION for the parentheses warning. * semantics.c (maybe_convert_cond): Use the location of COND for the parentheses warning. * g++.dg/warn/Wparentheses-30.C: New test. * gcc.dg/Wparentheses-14.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238886 138bc75d-0d04-0410-961f-82ee72b054a4
2016-07-22 PR c++/69223 - ICE with deduced template return type.jason
* semantics.c (apply_deduced_return_type): Call complete_type_or_else before building the new RESULT_DECL. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238624 138bc75d-0d04-0410-961f-82ee72b054a4
2016-07-15 PR c++/71495 - spurious note during SFINAE.jason
* call.c (convert_like_real): Mask complain. * semantics.c (perform_koenig_lookup): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238397 138bc75d-0d04-0410-961f-82ee72b054a4
2016-07-15 gcc/c/cesar
* c-parser.c (c_parser_oacc_declare): Don't scan for GOMP_MAP_POINTER. * c-typeck.c (handle_omp_array_sections): Mark data clauses with GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having zero-length subarrays. gcc/cp/ * parser.c (cp_parser_oacc_declare): Don't scan for GOMP_MAP_POINTER. * semantics.c (handle_omp_array_sections): Mark data clauses with GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having zero-length subarrays. gcc/ * omp-low.c (lower_omp_target): Mark data clauses with GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having zero-length subarrays. libgomp/ * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238376 138bc75d-0d04-0410-961f-82ee72b054a4
2016-06-29Improve diagnostic messages of "#pragma omp cancel", "#pragma omp ↵tschwinge
cancellation point" parsing gcc/c/ * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>: Move pragma context checking into... (c_parser_omp_cancellation_point): ... here, and improve diagnostic messages. * c-typeck.c (c_finish_omp_cancel) (c_finish_omp_cancellation_point): Improve diagnostic messages. gcc/cp/ * parser.c (cp_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>: Move pragma context checking into... (cp_parser_omp_cancellation_point): ... here, and improve diagnostic messages. * semantics.c (finish_omp_cancel, finish_omp_cancellation_point): Improve diagnostic messages. gcc/testsuite/ * c-c++-common/gomp/cancel-1.c: Extend. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237843 138bc75d-0d04-0410-961f-82ee72b054a4
2016-06-17 * semantics.c (handle_omp_array_sections_1): Don't ICE whenjakub
processing_template_decl when checking for bitfields and unions. Look through REFERENCE_REF_P as base of COMPONENT_REF. (finish_omp_clauses): Look through REFERENCE_REF_P even for array sections with COMPONENT_REF bases. * testsuite/libgomp.c++/target-21.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237554 138bc75d-0d04-0410-961f-82ee72b054a4
2016-06-16 * gimplify.c (gimplify_scan_omp_clauses): Handle COMPONENT_REFsjakub
with base of reference to struct. * parser.c (cp_parser_omp_var_list_no_open): Call convert_from_reference before cp_parser_postfix_dot_deref_expression. * semantics.c (finish_omp_clauses): Don't ICE when processing_template_decl when checking for bitfields and unions. Look through REFERENCE_REF_P as base of COMPONENT_REF. * testsuite/libgomp.c++/target-20.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237538 138bc75d-0d04-0410-961f-82ee72b054a4
2016-06-14 P0145R2: Refining Expression Order for C++.jason
gcc/c-family/ * c.opt (fargs-in-order): New. * c-opts.c (c_common_post_options): Adjust flag_args_in_order. gcc/cp/ * cp-tree.h (CALL_EXPR_OPERATOR_SYNTAX, CALL_EXPR_ORDERED_ARGS) (CALL_EXPR_REVERSE_ARGS): New. * call.c (build_new_op_1): Set them. (extract_call_expr, op_is_ordered): New. (build_over_call): Set CALL_EXPR_ORDERED_ARGS. * cp-gimplify.c (cp_gimplify_expr) [CALL_EXPR]: Handle new flags. * pt.c (tsubst_copy_and_build): Copy new flags. * semantics.c (simplify_aggr_init_expr): Likewise. * tree.c (build_aggr_init_expr): Likewise. (build_min_non_dep_op_overload): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237459 138bc75d-0d04-0410-961f-82ee72b054a4
2016-06-032016-06-03 Chung-Lin Tang <cltang@codesourcery.com>cltang
c/ * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction arguments as addressable when async clause exists. cp/ * semantics.c (finish_omp_clauses): Mark OpenACC reduction arguments as addressable when async clause exists. fortran/ * trans-openmp.c (gfc_trans_omp_reduction_list): Add mark_addressable bool parameter, set reduction clause DECLs as addressable when true. (gfc_trans_omp_clauses): Pass clauses->async to gfc_trans_omp_reduction_list, add comment describing OpenACC situation. libgomp/ * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase. * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237070 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-30/cppaolo
2016-05-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71238 * lex.c (unqualified_name_lookup_error): Take a location too. (unqualified_fn_lookup_error): Take a cp_expr. * cp-tree.h (unqualified_name_lookup_error, unqualified_fn_lookup_error): Adjust declarations. * semantics.c (perform_koenig_lookup): Adjust unqualified_fn_lookup_error call, pass the location of the identifier too as part of a cp_expr. /testsuite 2016-05-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71238 * g++.dg/parse/pr71238.C: New. * g++.dg/concepts/friend1.C: Test column numbers too. * g++.dg/cpp0x/initlist31.C: Likewise. * g++.dg/cpp0x/pr51420.C: Likewise. * g++.dg/cpp0x/udlit-declare-neg.C: Likewise. * g++.dg/cpp0x/udlit-member-neg.C: Likewise. * g++.dg/ext/builtin3.C: Likewise. * g++.dg/lookup/friend12.C: Likewise. * g++.dg/lookup/friend7.C: Likewise. * g++.dg/lookup/koenig1.C: Likewise. * g++.dg/lookup/koenig5.C: Likewise. * g++.dg/lookup/used-before-declaration.C: Likewise. * g++.dg/overload/koenig1.C: Likewise. * g++.dg/template/crash65.C: Likewise. * g++.dg/template/friend57.C: Likewise. * g++.dg/warn/Wshadow-5.C: Likewise. * g++.dg/warn/Wunused-8.C: Likewise. * g++.old-deja/g++.bugs/900211_01.C: Likewise. * g++.old-deja/g++.jason/lineno5.C: Likewise. * g++.old-deja/g++.jason/member.C: Likewise. * g++.old-deja/g++.jason/report.C: Likewise. * g++.old-deja/g++.jason/scoping12.C: Likewise. * g++.old-deja/g++.law/visibility20.C: Likewise. * g++.old-deja/g++.ns/koenig5.C: Likewise. * g++.old-deja/g++.other/static5.C: Likewise. * g++.old-deja/g++.pt/overload2.C: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236896 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-26 * c-parser.c (c_parser_omp_clause_schedule): Warn ifjakub
OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * semantics.c (finish_omp_clauses) <case OMP_CLAUSE_SCHEDULE>: Warn if OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * openmp.c (resolve_omp_clauses): Warn if chunk_size is known not to be positive. * c-c++-common/gomp/schedule-1.c: New test. * gfortran.dg/gomp/schedule-1.f90: New test. * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static) instead of invalid schedule(static, 0). * testsuite/libgomp.c/doacross-2.c (main): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236793 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-26Fix PR c++/70822 (bogus error with parenthesized SCOPE_REF)ppalka
gcc/cp/ChangeLog: PR c++/70822 PR c++/70106 * cp-tree.h (REF_PARENTHESIZED_P): Make this flag apply to SCOPE_REFs too. * pt.c (tsubst_qualified_id): If REF_PARENTHESIZED_P is set on the qualified_id then propagate it to the resulting expression. (do_auto_deduction): Check REF_PARENTHESIZED_P on SCOPE_REFs too. * semantics.c (force_paren_expr): If given a SCOPE_REF, just set its REF_PARENTHESIZED_P flag. gcc/testsuite/ChangeLog: PR c++/70822 PR c++/70106 * g++.dg/cpp1y/auto-fn32.C: New test. * g++.dg/cpp1y/paren4.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236792 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-24 gcc/c/cesar
* c-parser.c (c_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER. * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp argument with enum c_omp_region_type ort. (handle_omp_array_sections): Likewise. Update call to handle_omp_array_sections_1. (c_finish_omp_clauses): Add specific errors and warning messages for OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update call to handle_omp_array_sections. gcc/cp/ * parser.c (cp_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER. * semantics.c (handle_omp_array_sections_1): Replace bool is_omp argument with enum c_omp_region_type ort. Don't privatize OpenACC non-static members. (handle_omp_array_sections): Replace bool is_omp argument with enum c_omp_region_type ort. Update call to handle_omp_array_sections_1. (finish_omp_clauses): Add specific errors and warning messages for OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update call to handle_omp_array_sections. gcc/ * gimplify.c (omp_notice_variable): Use zero-length arrays for data pointers inside OACC_DATA regions. (gimplify_scan_omp_clauses): Prune firstprivate clause associated with OACC_DATA, OACC_ENTER_DATA and OACC_EXIT data regions. (gimplify_adjust_omp_clauses): Fix typo in comment. gcc/testsuite/ * c-c++-common/goacc/data-clause-duplicate-1.c: Adjust test. * c-c++-common/goacc/deviceptr-1.c: Likewise. * c-c++-common/goacc/kernels-alias-3.c: Likewise. * c-c++-common/goacc/kernels-alias-4.c: Likewise. * c-c++-common/goacc/kernels-alias-5.c: Likewise. * c-c++-common/goacc/kernels-alias-8.c: Likewise. * c-c++-common/goacc/kernels-alias-ipa-pta-3.c: Likewise. * c-c++-common/goacc/pcopy.c: Likewise. * c-c++-common/goacc/pcopyin.c: Likewise. * c-c++-common/goacc/pcopyout.c: Likewise. * c-c++-common/goacc/pcreate.c: Likewise. * c-c++-common/goacc/pr70688.c: New test. * c-c++-common/goacc/present-1.c: Adjust test. * c-c++-common/goacc/reduction-5.c: Likewise. * g++.dg/goacc/data-1.C: New test. libgomp/ * oacc-mem.c (acc_malloc): Update handling of shared-memory targets. (acc_free): Likewise. (acc_memcpy_to_device): Likewise. (acc_memcpy_from_device): Likewise. (acc_deviceptr): Likewise. (acc_hostptr): Likewise. (acc_is_present): Likewise. (acc_map_data): Likewise. (acc_unmap_data): Likewise. (present_create_copy): Likewise. (delete_copyout): Likewise. (update_dev_host): Likewise. * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail. * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test. * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test. * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test. * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that it only runs on nvptx targets. * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236678 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-24 PR c++/71257jakub
* tree-vect-stmts.c (vectorizable_simd_clone_call): Handle SIMD_CLONE_ARG_TYPE_LINEAR_REF_CONSTANT_STEP like SIMD_CLONE_ARG_TYPE_LINEAR_CONSTANT_STEP. Add SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP and SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP cases explicitly. * semantics.c (finish_omp_clauses) <case OMP_CLAUSE_LINEAR>: For OMP_CLAUSE_LINEAR_REF don't require type to be integral or pointer. * g++.dg/vect/simd-clone-6.cc: New test. * g++.dg/gomp/declare-simd-6.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236648 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-13 Fix type-dependence and the current instantiation.jason
PR c++/10200 PR c++/69753 * pt.c (tsubst_decl): Use uses_template_parms. (instantiate_template_1): Handle non-dependent calls in templates. (value_dependent_expression_p): Handle BASELINK, FUNCTION_DECL. (type_dependent_expression_p): Only consider innermost template args. (dependent_template_arg_p): Check enclosing class of a template here. (dependent_template_p): Not here. (type_dependent_object_expression_p): New. * typeck.c (finish_class_member_access_expr): Use it. * parser.c (cp_parser_postfix_expression): Use it. (cp_parser_postfix_dot_deref_expression): Use it. Use comptypes to detect the current instantiation. (cp_parser_lookup_name): Really implement DR 141. * search.c (lookup_field_r): Prefer a dependent using-declaration. (any_dependent_bases_p): Split out from... * name-lookup.c (do_class_using_decl): ...here. * call.c (build_new_method_call_1): Use it. * semantics.c (finish_call_expr): 'this' doesn't make a call dependent. * tree.c (non_static_member_function_p): Remove. * typeck2.c (build_x_arrow): Use dependent_scope_p. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236221 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-12 PR c/70756mpolacek
* c-common.c (pointer_int_sum): Call size_in_bytes_loc instead of size_in_bytes and pass LOC to it. * c-decl.c (build_compound_literal): Pass LOC down to c_incomplete_type_error. * c-tree.h (require_complete_type): Adjust declaration. (c_incomplete_type_error): Likewise. * c-typeck.c (require_complete_type): Add location parameter, pass it down to c_incomplete_type_error. (c_incomplete_type_error): Add location parameter, pass it down to error_at. (build_component_ref): Pass location down to c_incomplete_type_error. (default_conversion): Pass location down to require_complete_type. (build_array_ref): Likewise. (build_function_call_vec): Likewise. (convert_arguments): Likewise. (build_unary_op): Likewise. (build_c_cast): Likewise. (build_modify_expr): Likewise. (convert_for_assignment): Likewise. (c_finish_omp_clauses): Likewise. * call.c (build_new_op_1): Pass LOC to cp_build_modify_expr. * cp-tree.h (cp_build_modify_expr): Update declaration. (cxx_incomplete_type_error, cxx_incomplete_type_diagnostic): New inline overloads. * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Pass INPUT_LOCATION to cp_build_modify_expr. * decl2.c (set_guard): Likewise. (handle_tls_init): Likewise. * init.c (perform_member_init): Likewise. (expand_virtual_init): Likewise. (build_new_1): Likewise. (build_vec_delete_1): Likewise. (get_temp_regvar): Likewise. (build_vec_init): Likewise. * method.c (do_build_copy_assign): Likewise. (assignable_expr): Likewise. * semantics.c (finish_omp_for): Likewise. * typeck.c (cp_build_binary_op): Pass LOCATION to pointer_diff and cp_pointer_int_sum. (cp_pointer_int_sum): Add location parameter. Pass it down to pointer_int_sum. (pointer_diff): Add location parameter. Use it. (build_modify_expr): Pass location down to cp_build_modify_expr. (cp_build_modify_expr): Add location parameter. Use it. (build_x_modify_expr): Pass location down to cp_build_modify_expr. * typeck2.c (cxx_incomplete_type_diagnostic, cxx_incomplete_type_error): Add location parameter. * langhooks-def.h (lhd_incomplete_type_error): Adjust declaration. * langhooks.c (lhd_incomplete_type_error): Add location parameter. * langhooks.h (incomplete_type_error): Likewise. * tree.c (size_in_bytes_loc): Renamed from size_in_bytes. Add location parameter, pass it down to incomplete_type_error. * tree.h (size_in_bytes): New inline overload. (size_in_bytes_loc): Renamed from size_in_bytes. * c-c++-common/pr70756-2.c: New test. * c-c++-common/pr70756.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236180 138bc75d-0d04-0410-961f-82ee72b054a4
2016-05-02 gcc/c-family/cesar
* c-common.h (enum c_omp_region_type): Define. gcc/c/ * c-parser.c (c_parser_oacc_all_clauses): Update call to c_finish_omp_clauses. (c_parser_omp_all_clauses): Likewise. (c_parser_oacc_cache): Likewise. (c_parser_oacc_loop): Likewise. (omp_split_clauses): Likewise. (c_parser_omp_declare_target): Likewise. (c_parser_cilk_all_clauses): Likewise. (c_parser_cilk_for): Likewise. * c-typeck.c (c_finish_omp_clauses): Replace bool arguments is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort. gcc/cp/ * cp-tree.h (finish_omp_clauses): Update prototype. * parser.c (cp_parser_oacc_all_clauses): Update call to finish_omp_clauses. (cp_parser_omp_all_clauses): Likewise. (cp_parser_omp_for_loop): Likewise. (cp_omp_split_clauses): Likewise. (cp_parser_oacc_cache): Likewise. (cp_parser_oacc_loop): Likewise. (cp_parser_omp_declare_target): (cp_parser_cilk_simd_all_clauses): Likewise. (cp_parser_cilk_for): Likewise. * pt.c (tsubst_omp_clauses): Replace allow_fields and declare_simd arguments with enum c_omp_region_type ort. (tsubst_omp_clauses): Update calls to finish_omp_clauses. (tsubst_omp_attribute): Update calls to tsubst_omp_clauses. (tsubst_omp_for_iterator): Update calls to finish_omp_clauses. (tsubst_expr): Update calls to tsubst_omp_clauses. * semantics.c (finish_omp_clauses): Replace bool arguments allow_fields, declare_simd, and is_cilk with bitmask ort. (finish_omp_for): Update call to finish_omp_clauses. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@235780 138bc75d-0d04-0410-961f-82ee72b054a4
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