9fb6b620f0
110 Commits
Author | SHA1 | Message | Date | |
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Richard Sandiford
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500f3ed906 |
Update copyright years in libcpp.
From-SVN: r195162 |
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Simon Baldwin
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5dc99c4678 |
cpplib.h (struct cpp_options): Add canonical_system_headers.
* include/cpplib.h (struct cpp_options): Add canonical_system_headers. * files.c (find_file_in_dir): Call maybe_shorter_path() only if canonical_system_headers is set. * init.c (cpp_create_reader): Initialize canonical_system_headers. * configure.ac: Add new --enable-canonical-system-headers. * configure: Regenerate. * config.in: Regenerate. * doc/cppopts.texi: Document -f[no-]canonical-system-headers. * doc/install.texi: Document --enable-canonical-system-headers. * c.opt: Add f[no-]canonical-system-headers. * c-opts.c (c_common_handle_option): Handle OPT_fcanonical_system_headers. From-SVN: r193569 |
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Ed Smith-Rowland
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a4a0016d60 |
Implement a flag -fext-numeric-literals that allows control of whether GNU...
Implement a flag -fext-numeric-literals that allows control of whether GNU numeric suffix extensions are parsed or passed to C++ as user-defined literals. From-SVN: r193382 |
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Joseph Myers
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1efcb8c6f6 |
gcc:
* config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu): Use glibc-c.o in c_target_objs and cxx_target_objs. Use t-glibc in tmake_file. Set target_has_targetcm. (tilegx-*-linux*, tilepro-*-linux*): Append to c_target_objs and cxx_target_objs rather than overriding previous value. * config/glibc-c.c, config/t-glibc: New. * doc/tm.texi.in (TARGET_C_PREINCLUDE): New @hook. * doc/tm.texi: Regenerate. * hooks.c (hook_constcharptr_void_null): New. * hooks.h (hook_constcharptr_void_null): Declare. gcc/c-family: * c-common.h (pch_cpp_save_state): Declare. * c-target.def (c_preinclude): New hook. * c-opts.c (done_preinclude): New. (push_command_line_include): Handle default preincluded header. (cb_file_change): Call pch_cpp_save_state when calling push_command_line_include. * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved) (pch_cpp_save_state): New. (pch_init): Call pch_cpp_save_state conditionally, instead of calling cpp_save_state. gcc/testsuite: * gcc.dg/c99-predef-1.c: New test. * gcc.dg/cpp/cmdlne-dU-1.c, gcc.dg/cpp/cmdlne-dU-2.c, gcc.dg/cpp/cmdlne-dU-3.c, gcc.dg/cpp/cmdlne-dU-4.c, gcc.dg/cpp/cmdlne-dU-5.c, gcc.dg/cpp/cmdlne-dU-6.c, gcc.dg/cpp/cmdlne-dU-7.c, gcc.dg/cpp/cmdlne-dU-8.c, gcc.dg/cpp/cmdlne-dU-9.c, gcc.dg/cpp/cmdlne-dU-10.c, gcc.dg/cpp/cmdlne-dU-11.c, gcc.dg/cpp/cmdlne-dU-12.c, gcc.dg/cpp/cmdlne-dU-13.c, gcc.dg/cpp/cmdlne-dU-14.c, gcc.dg/cpp/cmdlne-dU-15.c, gcc.dg/cpp/cmdlne-dU-16.c, gcc.dg/cpp/cmdlne-dU-17.c, gcc.dg/cpp/cmdlne-dU-18.c, gcc.dg/cpp/cmdlne-dU-19.c, gcc.dg/cpp/cmdlne-dU-20.c, gcc.dg/cpp/cmdlne-dU-21.c, gcc.dg/cpp/cmdlne-dU-22.c, gcc.dg/cpp/mi5.c, gcc.dg/cpp/multiline.c: Add -nostdinc to dg-options. libcpp: * files.c (struct _cpp_file): Add implicit_preinclude. (pch_open_file): Allow a previously opened implicitly included file. (_cpp_find_file): Add implicit_preinclude argument. Free file and do not call open_file_failed if implicit_preinclude. Store implicit_preinclude value. (_cpp_stack_include, _cpp_fake_include, _cpp_compare_file_date): Update calls to _cpp_find_file. (_cpp_stack_include): Handle IT_DEFAULT. (cpp_push_default_include): New. * include/cpplib.h (cpp_push_default_include): Declare. * init.c (cpp_read_main_file): Update call to _cpp_find_file. * internal.h (enum include_type): Add IT_DEFAULT. (_cpp_find_file): Update prototype. From-SVN: r192715 |
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Dehao Chen
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5218700874 |
re PR middle-end/54645 (Many testsuite failures)
gcc: 2012-09-25 Dehao Chen <dehao@google.com> PR middle-end/54645 * c-family/c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data map when read in the pch. libcpp: 2012-09-25 Dehao Chen <dehao@google.com> PR middle-end/54645 * include/line-map.h (location_adhoc_data): Move location_adhoc_data into GC. (location_adhoc_data_map): Likewise. (line_maps): Likewise. (rebuild_location_adhoc_htab): New Function. * line-map.c (+rebuild_location_adhoc_htab): new Funcion. (get_combined_adhoc_loc): Move location_adhoc_data into GC. (location_adhoc_data_fini): Likewise. (linemap_init): Likewise. (location_adhoc_data_init): Remove Function. From-SVN: r191706 |
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Dehao Chen
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5368224f42 |
Integrate lexical block into source_location.
gcc: 2012-09-19 Dehao Chen <dehao@google.com> * toplev.c (general_init): Init block_locations. * tree.c (tree_set_block): New. (tree_block): Change to use LOCATION_BLOCK. * tree.h (TREE_SET_BLOCK): New. * final.c (reemit_insn_block_notes): Change to use LOCATION_BLOCK. (final_start_function): Likewise. * input.c (expand_location_1): Likewise. * input.h (LOCATION_LOCUS): New. (LOCATION_BLOCK): New. (IS_UNKNOWN_LOCATION): New. * fold-const.c (expr_location_or): Change to use new location. * reorg.c (emit_delay_sequence): Likewise. (try_merge_delay_insns): Likewise. * modulo-sched.c (dump_insn_location): Likewise. * lto-streamer-out.c (lto_output_location_bitpack): Likewise. * lto-cgraph.c (output_node_opt_summary): Likewise. * jump.c (rtx_renumbered_equal_p): Likewise. * ifcvt.c (noce_try_move): Likewise. (noce_try_store_flag): Likewise. (noce_try_store_flag_constants): Likewise. (noce_try_addcc): Likewise. (noce_try_store_flag_mask): Likewise. (noce_try_cmove): Likewise. (noce_try_cmove_arith): Likewise. (noce_try_minmax): Likewise. (noce_try_abs): Likewise. (noce_try_sign_mask): Likewise. (noce_try_bitop): Likewise. (noce_process_if_block): Likewise. (cond_move_process_if_block): Likewise. (find_cond_trap): Likewise. * ipa-prop.c (ipa_set_jf_constant): Likewise. (ipa_write_jump_function): Likewise. * dwarf2out.c (add_src_coords_attributes): Likewise. * expr.c (expand_expr_real): Likewise. * tree-parloops.c (create_loop_fn): Likewise. * recog.c (peep2_attempt): Likewise. * function.c (free_after_compilation): Likewise. (expand_function_end): Likewise. (set_insn_locations): Likewise. (thread_prologue_and_epilogue_insns): Likewise. * print-rtl.c (print_rtx): Likewise. * profile.c (branch_prob): Likewise. * trans-mem.c (ipa_tm_scan_irr_block): Likewise. * gimplify.c (gimplify_call_expr): Likewise. * except.c (duplicate_eh_regions_1): Likewise. * emit-rtl.c (try_split): Likewise. (make_insn_raw): Likewise. (make_debug_insn_raw): Likewise. (make_jump_insn_raw): Likewise. (make_call_insn_raw): Likewise. (emit_pattern_after_setloc): Likewise. (emit_pattern_after): Likewise. (emit_debug_insn_after): Likewise. (emit_pattern_before): Likewise. (emit_insn_before_setloc): Likewise. (emit_jump_insn_before): Likewise. (emit_call_insn_before_setloc): Likewise. (emit_call_insn_before): Likeise. (emit_debug_insn_before_setloc): Likewise. (emit_copy_of_insn_after): Likewise. (insn_locators_alloc): Remove. (insn_locators_finalize): Remove. (insn_locators_free): Remove. (set_curr_insn_source_location): Remove. (get_curr_insn_source_location): Remove. (set_curr_insn_block): Remove. (get_curr_insn_block): Remove. (locator_scope): Remove. (insn_scope): Change to use new location. (locator_location): Remove. (insn_line): Change to use new location. (locator_file): Remove. (insn_file): Change to use new location. (locator_eq): Remove. (insn_locations_init): New. (insn_locations_finalize): New. (set_curr_insn_location): New. (curr_insn_location): New. * cfgexpand.c (gimple_assign_rhs_to_tree): Change to use new location. (expand_gimple_cond): Likewise. (expand_call_stmt): Likewise. (expand_gimple_stmt_1): Likewise. (expand_gimple_basic_block): Likewise. (construct_exit_block): Likewise. (gimple_expand_cfg): Likewise. * cfgcleanup.c (try_forward_edges): Likewise. * tree-ssa-live.c (remove_unused_scope_block_p): Likewise. (dump_scope_block): Likewise. (remove_unused_locals): Likewise. * rtl.c (rtx_equal_p_cb): Likewise. (rtx_equal_p): Likewise. * rtl.h (XUINT): New. (INSN_LOCATOR): Remove. (CURR_INSN_LOCATION): Remove. (INSN_LOCATION): New. (INSN_HAS_LOCATION): New. * tree-inline.c (remap_gimple_op_r): Change to use new location. (copy_tree_body_r): Likewise. (copy_phis_for_bb): Likewise. (expand_call_inline): Likewise. * tree-streamer-in.c (lto_input_ts_exp_tree_pointers): Likewise. * tree-streamer-out.c (write_ts_decl_minimal_tree_pointers): Likewise. * gimple-streamer-out.c (output_gimple_stmt): Likewise. * combine.c (try_combine): Likewise. * tree-outof-ssa.c (set_location_for_edge): Likewise. (insert_partition_copy_on_edge): Likewise. (insert_value_copy_on_edge): Likewise. (insert_rtx_to_part_on_edge): Likewise. (insert_part_to_rtx_on_edge): Likewise. * basic-block.h (edge_def): Remove field. * gimple.h (gimple_statement_base): Remove field. (gimple_bb): Change to use new location. (gimple_set_block): Likewise. (gimple_has_location): Likewise. * tree-cfg.c (make_cond_expr_edges): Likewise. (make_goto_expr_edges): Likewise. (gimple_can_merge_blocks_p): Likewise. (move_stmt_op): Likewise. (move_block_to_fn): Likewise. * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Likewise. * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise. * config/i386/i386.c (x86_output_mi_thunk): Likewise. * config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise. * config/sh/sh.c (sh_output_mi_thunk): Likewise. * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise. * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. * config/score/score.c (score_output_mi_thunk): Likewise. * config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise. * config/mips/mips.c (mips_output_mi_thunk): Likewise. * cfgrtl.c (unique_locus_on_edge_between_p): Likewise. (unique_locus_on_edge_between_p): Likewise. (emit_nop_for_unique_locus_between): Likewise. (force_nonfallthru_and_redirect): Likewise. (fixup_reorder_chain): Likewise. (cfg_layout_merge_blocks): Likewise. * stmt.c (emit_case_nodes): Likewise. gcc/lto: 2012-09-19 Dehao Chen <dehao@google.com> * lto/lto.c (lto_fixup_prevailing_decls): Remove tree.exp.block field. libcpp: 2012-09-19 Dehao Chen <dehao@google.com> * include/line-map.h (MAX_SOURCE_LOCATION): New value. (location_adhoc_data_fini): New. (get_combined_adhoc_loc): New. (get_data_from_adhoc_loc): New. (get_location_from_adhoc_loc): New. (location_adhoc_data_map): New. (COMBINE_LOCATION_DATA): New. (IS_ADHOC_LOC): New. (expanded_location): New field. (line_maps): New field. * line-map.c (location_adhoc_data): New. (location_adhoc_data_hash): New. (location_adhoc_data_eq): New. (location_adhoc_data_update): New. (get_combined_adhoc_loc): New. (get_data_from_adhoc_loc): New. (get_location_from_adhoc_loc): New. (location_adhoc_data_init): New. (location_adhoc_data_fini): New. (linemap_init): Initialize location_adhoc_data. (linemap_lookup): Change to use new location. (linemap_ordinary_map_lookup): Likewise. (linemap_macro_map_lookup): Likewise. (linemap_macro_map_loc_to_def_point): Likewise. (linemap_macro_map_loc_unwind_toward_spel): Likewise. (linemap_get_expansion_line): Likewise. (linemap_get_expansion_filename): Likewise. (linemap_location_in_system_header_p): Likewise. (linemap_location_from_macro_expansion_p): Likewise. (linemap_macro_loc_to_spelling_point): Likewise. (linemap_macro_loc_to_def_point): Likewise. (linemap_macro_loc_to_exp_point): Likewise. (linemap_resolve_location): Likewise. (linemap_unwind_toward_expansion): Likewise. (linemap_unwind_to_first_non_reserved_loc): Likewise. (linemap_expand_location): Likewise. (linemap_dump_location): Likewise. (linemap_line_start): Likewise. From-SVN: r191494 |
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Diego Novillo
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0823efedd0 |
backport: As described in http://gcc.gnu.org/ml/gcc/2012-08/msg00015.html...
Merge from cxx-conversion branch (http://gcc.gnu.org/wiki/cxx-conversion). As described in http://gcc.gnu.org/ml/gcc/2012-08/msg00015.html, this patch changes the default bootstrap process so that stage 1 always builds with a C++ compiler. Other than the bootstrap change, the patch makes no functional changes to the compiler. Everything should build as it does now in trunk. The main changes in this patch are: 1- Configuration changes. 2- Re-write of VEC. 3- Re-write of gengtype to support C++ templates and user-provided marking functions. 4- New hash table class. 5- Re-write double_int. 6- Implement tree macros as inline functions so they can be called from gdb. As discussed before, several of these changes do not fully change the call sites to use the new APIs. The bootstrap changes have already been tested on a wide range of targets (http://gcc.gnu.org/wiki/CppBuildStatus). Additionally, I have tested the merged trunk on: x86_64-unknown-linux-gnu, mips64el-unknown-linux-gnu, powerpc64-unknown-linux-gnu, i686-pc-linux-gnu, and ia64-unknown-linux-gnu. ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. * Makefile.tpl (STAGE[+id+]_CXXFLAGS): Remove POSTSTAGE1_CONFIGURE_FLAGS. * Makefile.in: Regenerate. * configure.ac (ENABLE_BUILD_WITH_CXX): Remove. Update all users. Force C++ when bootstrapping. * configure: Regenerate. libcpp/ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Configury. * Makefile.in: Remove all handlers of ENABLE_BUILD_WITH_CXX. * configure.ac: Likewise. * configure: Regenerate. 2012-08-14 Lawrence Crowl <crowl@google.com> Merge from cxx-conversion branch. New C++ hash table. * include/symtab.h (typedef struct ht hash_table): Change the typedef name to cpp_hash_table. Update all users of the typedef. gcc/ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Configury. * configure.ac (CXX_FOR_BUILD): Define and substitute. (BUILD_CXXFLAGS): Define. Remove all handlers of ENABLE_BUILD_WITH_CXX. Force all build to be with C++. * Makefile.in (BUILD_CXXFLAGS): Use it. Remove all handlers of ENABLE_BUILD_WITH_CXX. * configure: Regenerate. * config.in: Regenerate. * doc/install.texi: Remove documentation for --enable-build-with-cxx and --enable-build-poststage1-with-cxx. 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Re-implement VEC in C++. * vec.c (vec_heap_free): Convert into a template function. (vec_gc_o_reserve_1): Make extern. (vec_gc_p_reserve): Remove. (vec_gc_p_reserve_exact): Remove. (vec_gc_o_reserve): Remove. (vec_gc_o_reserve_exact): Remove. (vec_heap_o_reserve_1): Make extern. (vec_heap_p_reserve): Remove. (vec_heap_p_reserve_exact): Remove. (vec_heap_o_reserve): Remove. (vec_heap_o_reserve_exact): Remove. (vec_stack_p_reserve): Remove. (vec_stack_p_reserve_exact): Remove. * vec.h (VEC_CHECK_INFO, VEC_CHECK_DECL, VEC_CHECK_PASS, VEC_ASSERT, VEC_ASSERT_FAIL, vec_assert_fail): Move earlier in the file. (VEC): Define to vec_t<T>. (vec_allocation_t): Define. (struct vec_prefix): Move earlier in the file. (vec_t<T>): New template. (DEF_VEC_I, DEF_VECL_ALLOC_I, DEF_VEC_P, DEF_VEC_ALLOC_P, DEF_VEC_O, DEF_VEC_ALLOC_P, DEF_VEC_O, DEF_VEC_ALLOC_O, DEF_VEC_ALLOC_P_STACK, DEF_VEC_ALLOC_O_STACK, DEF_VEC_ALLOC_I_STACK): Expand to 'struct vec_swallow_trailing_semi'. (DEF_VEC_A): Provide template instantiations for GC/PCH markers that do not traverse the vector. (vec_stack_p_reserve): Remove. (vec_stack_p_reserve_exact): Remove. (vec_stack_p_reserve_exact_1): Remove. (vec_stack_o_reserve): Remove. (vec_stack_o_reserve_exact): Remove. (vec_stack_free): Re-write as a template function. (vec_reserve): New template function. (vec_reserve_exact): New template function. (vec_heap_free): New template function if GATHER_STATISTICS is defined. Otherwise, macro that expands to free(). (VEC_length_1): New template function. (VEC_length): Call it. (VEC_empty_1): New template function. (VEC_empty): Call it. (VEC_address_1): New template function. (VEC_address): Call it. (VEC_last_1): New template function. (VEC_last): Call it. Change return type to T&. Change all users that used VEC_Os. (VEC_index_1): New template function. (VEC_index): Call it. Return a T& instead of a T*. Update all callers that were using VEC_O before. (VEC_iterate_1): New template function. (VEC_iterate): Call it. (VEC_embedded_size_1): New template function. (VEC_embedded_size): Call it. (VEC_embedded_init_1): New template function. (VEC_embedded_init): Call it. (VEC_alloc_1): New template function. (VEC_alloc): Call it. If A is 'stack', call XALLOCAVAR to do the allocation. (VEC_free_1): New template function. (VEC_free): Call it. (VEC_copy_1): New template function. (VEC_copy): Call it. (VEC_space_1): New template function (VEC_space): Call it. (VEC_reserve_1): New template function. (VEC_reserve): Call it. (VEC_reserve_exact_1): New template function. (VEC_reserve_exact): Call it. (VEC_splice_1): New template function. (VEC_splice): Call it. (VEC_safe_splice_1): New template function. (VEC_safe_splice): Call it. (VEC_quick_push_1): New template function. Create two overloads, one accepting T, the other accepting T *. Update all callers where T and T * are ambiguous. (VEC_quick_push): Call it. (VEC_safe_push_1): New template function. Create two overloads, one accepting T, the other accepting T *. Update all callers where T and T * are ambiguous. (VEC_safe_push): Call it. (VEC_pop_1): New template function. (VEC_pop): Call it. (VEC_truncate_1): New template function. (VEC_truncate): Call it. (VEC_safe_grow_1): New template function. (VEC_safe_grow): Call it. (VEC_safe_grow_cleared_1): New template function. (VEC_safe_grow_cleared): Call it. (VEC_replace_1): New template function. (VEC_replace): Call it. Always accept T instead of T*. Update all callers that used VEC_Os. (VEC_quick_insert_1): New template function. (VEC_quick_insert): Call it. (VEC_safe_insert_1): New template function. (VEC_safe_insert): Call it. (VEC_ordered_remove_1): New template function. (VEC_ordered_remove): Call it. (VEC_unordered_remove_1): New template function. (VEC_unordered_remove): Call it. (VEC_block_remove_1): New template function. (VEC_block_remove): Call it. (VEC_lower_bound_1): New template function. (VEC_lower_bound): Call it. (VEC_OP): Remove. (DEF_VEC_FUNC_P): Remove. (DEF_VEC_ALLOC_FUNC_P): Remove. (DEF_VEC_NONALLOC_FUNCS_P): Remove. (DEF_VEC_FUNC_O): Remove. (DEF_VEC_ALLOC_FUNC_O): Remove. (DEF_VEC_NONALLOC_FUNCS_O): Remove. (DEF_VEC_ALLOC_FUNC_I): Remove. (DEF_VEC_NONALLOC_FUNCS_I): Remove. (DEF_VEC_ALLOC_FUNC_P_STACK): Remove. (DEF_VEC_ALLOC_FUNC_O_STACK): Remove. (DEF_VEC_ALLOC_FUNC_I_STACK): Remove. (vec_reserve_exact): New template function. * gengtype-lex.l (DEF_VEC_ALLOC_[IOP]/{EOID}): Remove. * gengtype-parse.c (token_names): Remove DEF_VEC_ALLOC_[IOP]. (typedef_name): Emit vec_t<C1> instead of VEC_C1_C2. (def_vec_alloc): Remove. Update all callers. * gengtype.c (filter_type_name): New. (output_mangled_typename): Call it. (write_func_for_structure): Likewise. (write_types): Likewise. (write_root): Likewise. (write_typed_alloc_def): Likewise. (note_def_vec): Emit vec_t<TYPE_NAME> instead of VEC_TYPE_NAME_base. (note_def_vec_alloc): Remove. * gengtype.h (note_def_vec_alloc): Remove. (DEFVEC_ALLOC): Remove token code. * df-scan.c (df_bb_verify): Remove call to df_free_collection_rec inside the insn traversal loop. * gimplify.c (gimplify_compound_lval): Rename STACK to EXPR_STACK. * ipa-inline.c (inline_small_functions): Rename HEAP to EDGE_HEAP. * reg-stack.c (stack): Rename to STACK_PTR. Update all users. * tree-vrp.c (stack): Rename to EQUIV_STACK. Update all users. * config/bfin/bfin.c (hwloop_optimize): Update some calls to VEC_* for vectors of non-pointers. * config/c6x/c6x.c (try_rename_operands): Likewise. (reshuffle_units): Likewise. * config/mips/mips.c (mips_multi_start): Likewise. (mips_multi_add): Likewise. (mips_multi_copy_insn): Likewise. (mips_multi_set_operand): Likewise. * hw-doloop.c (discover_loop): Likewise. (discover_loops): Likewise. (reorg_loops): Likewise. 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. C++ support in gengtype. * coretypes.h (gt_pointer_operator): Move from ... * ggc.h: ... here. * doc/gty.texi: Document support for C++ templates and user-provided markers. * gcc/gengtype-lex.l: Update copyright year. Remove support for recognizing DEF_VEC_O, DEF_VEC_P and DEFVEC_I. * gengtype-parse.c: Update copyright year. (token_names): Remove DEF_VEC_O, DEF_VEC_P and DEF_VEC_I. (require_template_declaration): New. (typedef_name): Call it. (type): Replace IS_UNION with KIND. Replace all users. (def_vec): Remove. Update all users. * gengtype-state.c (type_lineloc): Handle TYPE_USER_STRUCT. (write_state_user_struct_type): New. (write_state_type): Call it. (read_state_user_struct_type): New. (read_state_type): Call it. * gengtype.c: Update copyright year. (dump_pair): Move declaration to the top. (dump_type): Likewise. (dump_type_list): Likewise. (dbgprint_count_type_at): Handle TYPE_USER_STRUCT. (create_user_defined_type): New. (resolve_typedef): Call it. (new_structure): Replace argument ISUNION with KIND. Change users to refer to KIND directly. Update all callers. (find_structure): Likewise. (set_gc_used_type): Handle TYPE_USER_STRUCT. (create_file): Update HDR to include new copyright year. (struct walk_type_data): Add field IN_PTR_FIELD. (output_mangled_typename): Handle TYPE_USER_STRUCT. (walk_type): Set D->IN_PTR_FIELD when walking a TYPE_POINTER. Clear it afterwards. Handle TYPE_USER_STRUCT. (write_types_process_field): Handle TYPE_USER_STRUCT. (get_type_specifier): Move earlier in the file. (write_type_decl): New. (write_marker_function_name): New. (write_user_func_for_structure_ptr): New. (write_user_func_for_structure_body): New. (write_user_marking_functions): New. (write_func_for_structure): Call write_marker_function_name and write_type_decl. Do not call walk_type for TYPE_USER_STRUCT. Emit a call to the user function directly. Call write_user_marking_functions on TYPE_USER_STRUCTs. (write_types_local_user_process_field): New. (write_pch_user_walking_for_structure_body): New. (write_pch_user_walking_functions): New. (write_types_local_process_field): Handle TYPE_USER_STRUCT. (write_local_func_for_structure): Do not call walk_type for TYPE_USER_STRUCT. Instead, emit the call to gt_pch_nx directly. Call write_pch_user_walking_functions for TYPE_USER_STRUCTs. (write_root): Handle TYPE_USER_STRUCT. (vec_prefix_type): Remove. Update all users. (note_def_vec): Remove. Update all users. (dump_typekind): Handle TYPE_USER_STRUCT. (dump_type): Initialize SEEN_TYPES, if needed. Handle TYPE_USER_STRUCT. (dump_everything): Do not initialize SEEN_TYPES. * gengtype.h: Update copyright year. (enum typekind): Add TYPE_USER_STRUCT. (union_or_struct_p): Rename from UNION_OR_STRUCT_P. Convert into function. Add an overload taking const_type_p. Update all callers. (new_structure): Change second field to type enum typekind. Update all users. (find_structure): Likewise. (note_def_vec): Remove. (DEFVEC_OP): Remove. (DEFVEC_I): Remove. * ggc-page.c (gt_ggc_mx): Add entry points for marking 'const char *&', 'unsigned char *&' and 'unsigned char&'. * ggc-zone.c (gt_ggc_mx): Add entry points for marking 'const char *&' and 'unsigned char *&'. * stringpool.c (gt_pch_nx): Add entry points for marking 'const char *&', 'unsigned char *&' and 'unsigned char&'. Add an entry point for the overload taking arguments 'unsigned char *', 'gt_pointer_operator' and 'void *'. * vec.h (struct vec_prefix): Remove GTY marker. (struct vec_t): Remove GTY((length)) attribute from field 'vec'. (gt_ggc_mx (vec_t<T> *)): New template function. (gt_pch_nx (vec_t<T> *)): New template function. (gt_pch_nx (vec_t<T *> *, gt_pointer_operator, void *)): New template function. (gt_pch_nx (vec_t<T> *, gt_pointer_operator, void *)): New template function. * basic-block.h (struct edge_def): Mark GTY((user)). Remove all GTY markers from fields. (gt_ggc_mx): Declare. (gt_pch_nx): Declare. * tree-cfg.c (gt_ggc_mx): New. (gt_pch_nx): New. * gengtype-lex.l (USER_GTY): Add pattern for "user". * gengtype-parse.c (option): Handle USER_GTY. (opts_have): New. (type): Call it. If the keyword 'user' is used, do not walk the fields of the structure. * gengtype.h (USER_GTY): Add. * doc/gty.texi: Update. 2012-08-14 Lawrence Crowl <crowl@google.com> Merge cxx-conversion branch. Implement C++ hash table. * hash-table.h: New. Implementation borrowed from libiberty/hashtab.c. * hash-table.c: Likewise. * tree-ssa-tail-merge.c: Include hash-table.h instead of hashtab.h. (static htab_t same_succ_htab): Change type to hash_table; move specification of helper functions from create call to declaration. Change users to invoke member functions. (same_succ_print_traverse): Make extern ssa_.... Change callers. Remove void* casting. (same_succ_hash): Likewise. (same_succ_equal): Likewise. (same_succ_delete): Likewise. * tree-ssa-threadupdate.c: Include hash-table.h. (struct local_info): Rename to ssa_local_info_t to avoid overloading the type name local_info with the variable name local_info. (static htab_t redirection_data): Change type to hash_table. Move specification of helper functions from create call to declaration. Change users to invoke member functions. (redirection_data_hash): Make extern ssa_.... Change callers. Remove void* casting. (redirection_data_eq): Likewise. (fix_duplicate_block_edges): Likewise. (create_duplicates): Likewise. (fixup_template_block): Likewise. (redirect_edges): Likewise. (lookup_redirection_data): Change types associated with the hash table from void* to their actual type. Remove unnecessary casts. * tree-ssa-ccp.c: Include hash-table.h. (typedef gimple_htab): New. Uses hash_table. Replace specific uses of htab_t with gimple_htab. Change users to invoke member functions. Move specification of helper functions from create call to declaration. * tree-ssa-coalesce.c: Include hash-table.h instead of hashtab.h. (hash_ssa_name_by_var): Make extern. Remove void* casting. (eq_ssa_name_by_var): Likewise. (coalesce_ssa_name): Change type of local static htab_t ssa_name_hash to hash_table. Change users to invoke member functions. Move specification of helper functions from create call to declaration. * coverage.c: Include hash-table.h instead of hashtab.h. (static htab_t counts_hash): Change type to hash_table; move specification of helper functions from create call to declaration. Change users to invoke member functions. (htab_counts_entry_hash): Make extern. Rename with coverage_... instead of htab_... Remove void* casting. (htab_counts_entry_eq): Likewise. (htab_counts_entry_del): Likewise. * tree-ssa-pre.c: Include hash-table.h instead of hashtab.h. (static htab_t expression_to_id): Change type to hash_table. Move specification of helper functions from create call to declaration. Change users to invoke member functions. (static htab_t phi_translate_table): Likewise. (pre_expr_eq): Make extern ssa_.... Change callers. Remove void* casting. (pre_expr_hash): Likewise. (expr_pred_trans_hash): Likewise. (expr_pred_trans_eq): Likewise. (alloc_expression_id): Change types associated with the hash table from void* to their actual type. Remove unnecessary casts. (lookup_expression_id): Likewise. (phi_trans_lookup): Likewise. (phi_trans_add): Likewise. * stringpool.c: Rename uses of libcpp typedef hash_table to cpp_hash_table. * Makefile.in: Add hash-table.o to OBJS-libcommon-target. Add $(HASH_TABLE_H). Add new dependences on $(HASH_TABLE_H). 2012-08-14 Lawrence Crowl <crowl@google.com> Merge from cxx-conversion branch. Re-write double_int in C++. * hash-table.h (typedef double_int): Change to struct (POD). (double_int::make): New overloads for int to double-int conversion. (double_int::mask): New. (double_int::max_value): New. (double_int::min_value): New. (double_int::operator ++): New. (double_int::operator --): New. (double_int::operator *=): New. (double_int::operator +=): New. (double_int::operator -=): New. (double_int::to_signed): New. (double_int::to_unsigned): New. (double_int::fits_unsigned): New. (double_int::fits_signed): New. (double_int::fits): New. (double_int::trailing_zeros): New. (double_int::popcount): New. (double_int::multiple_of): New. (double_int::set_bit): New. (double_int::mul_with_sign): New. (double_int::operator * (binary)): New. (double_int::operator + (binary)): New. (double_int::operator - (binary)): New. (double_int::operator - (unary)): New. (double_int::operator ~ (unary)): New. (double_int::operator & (binary)): New. (double_int::operator | (binary)): New. (double_int::operator ^ (binary)): New. (double_int::and_not): New. (double_int::lshift): New. (double_int::rshift): New. (double_int::alshift): New. (double_int::arshift): New. (double_int::llshift): New. (double_int::lrshift): New. (double_int::lrotate): New. (double_int::rrotate): New. (double_int::div): New. (double_int::sdiv): New. (double_int::udiv): New. (double_int::mod): New. (double_int::smod): New. (double_int::umod): New. (double_int::divmod): New. (double_int::sdivmod): New. (double_int::udivmod): New. (double_int::ext): New. (double_int::zext): New. (double_int::sext): New. (double_int::is_zero): New. (double_int::is_one): New. (double_int::is_minus_one): New. (double_int::is_negative): New. (double_int::cmp): New. (double_int::ucmp): New. (double_int::scmp): New. (double_int::ult): New. (double_int::ugt): New. (double_int::slt): New. (double_int::sgt): New. (double_int::max): New. (double_int::smax): New. (double_int::umax): New. (double_int::min): New. (double_int::smin): New. (double_int::umin): New. (double_int::operator ==): New. (double_int::operator !=): New. (shwi_to_double_int): Change implementation to use member function. (double_int_minus_one): Likewise. (double_int_zero): Likewise. (double_int_one): Likewise. (double_int_two): Likewise. (double_int_ten): Likewise. (uhwi_to_double_int): Likewise. (double_int_to_shwi): Likewise. (double_int_to_uhwi): Likewise. (double_int_fits_in_uhwi_p): Likewise. (double_int_fits_in_shwi_p): Likewise. (double_int_fits_in_hwi_p): Likewise. (double_int_mul): Likewise. (double_int_mul_with_sign): Likewise. (double_int_add): Likewise. (double_int_sub): Likewise. (double_int_neg): Likewise. (double_int_div): Likewise. (double_int_sdiv): Likewise. (double_int_udiv): Likewise. (double_int_mod): Likewise. (double_int_smod): Likewise. (double_int_umod): Likewise. (double_int_divmod): Likewise. (double_int_sdivmod): Likewise. (double_int_udivmod): Likewise. (double_int_multiple_of): Likewise. (double_int_setbit): Likewise. (double_int_ctz): Likewise. (double_int_not): Likewise. (double_int_ior): Likewise. (double_int_and): Likewise. (double_int_and_not): Likewise. (double_int_xor): Likewise. (double_int_lshift): Likewise. (double_int_rshift): Likewise. (double_int_lrotate): Likewise. (double_int_rrotate): Likewise. (double_int_cmp): Likewise. (double_int_scmp): Likewise. (double_int_ucmp): Likewise. (double_int_max): Likewise. (double_int_smax): Likewise. (double_int_umax): Likewise. (double_int_min): Likewise. (double_int_smin): Likewise. (double_int_umin): Likewise. (double_int_ext): Likewise. (double_int_sext): Likewise. (double_int_zext): Likewise. (double_int_mask): Likewise. (double_int_max_value): Likewise. (double_int_min_value): Likewise. (double_int_zero_p): Likewise. (double_int_one_p): Likewise. (double_int_minus_one_p): Likewise. (double_int_equal_p): Likewise. (double_int_popcount): Likewise. * hash-table.c (double_int_mask): Reuse implementation for double_int::mask. (double_int_max_value): Likewise. (double_int_min_value): Likewise. (double_int_ext): Likewise. (double_int_zext): Likewise. (double_int_sext): Likewise. (double_int_mul_with_sign): Likewise. (double_int_divmod): Likewise. (double_int_sdivmod): Likewise. (double_int_udivmod): Likewise. (double_int_div): Likewise. (double_int_sdiv): Likewise. (double_int_udiv): Likewise. (double_int_mod): Likewise. (double_int_smod): Likewise. (double_int_umod): Likewise. (double_int_multiple_of): Likewise. (double_int_lshift): Likewise. (double_int_rshift): Likewise. (double_int_lrotate): Likewise. (double_int_rrotate): Likewise. (double_int_cmp): Likewise. (double_int_ucmp): Likewise. (double_int_scmp): Likewise. (double_int_max): Likewise. (double_int_smax): Likewise. (double_int_umax): Likewise. (double_int_min): Likewise. (double_int_smin): Likewise. (double_int_umin): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int::alshift): New. (double_int::arshift): New. (double_int::llshift): New. (double_int::lrshift): New. (double_int::ult): New. (double_int::ugt): New. (double_int::slt): New. (double_int::sgt): New. (double_int_setbit): Reuse implementation for double_int::set_bit, which avoids a name conflict with a macro. (double_int_double_int_ctz): Reuse implementation for double_int::trailing_zeros. (double_int_fits_in_shwi_p): Reuse implementation for double_int::fits_signed. (double_int_fits_in_hwi_p): Reuse implementation for double_int::fits. (double_int_mul): Reuse implementation for binary double_int::operator *. (double_int_add): Likewise. (double_int_sub): Likewise. (double_int_neg): Reuse implementation for unary double_int::operator -. (double_int_max_value): Likewise. * fixed-value.c: Change to use member functions introduced above. 2012-08-14 Lawrence Crowl <crowl@google.com> Merge cxx-conversion branch. Support tree macro calling from gdb. * tree.h (tree_check): New. (TREE_CHECK): Use inline function above instead of __extension__. (tree_not_check): New. (TREE_NOT_CHECK): Use inline function above instead of __extension__. (tree_check2): New. (TREE_CHECK2): Use inline function above instead of __extension__. (tree_not_check2): New. (TREE_NOT_CHECK2): Use inline function above instead of __extension__. (tree_check3): New. (TREE_CHECK3): Use inline function above instead of __extension__. (tree_not_check3): New. (TREE_NOT_CHECK3): Use inline function above instead of __extension__. (tree_check4): New. (TREE_CHECK4): Use inline function above instead of __extension__. (tree_not_check4): New. (TREE_NOT_CHECK4): Use inline function above instead of __extension__. (tree_check5): New. (TREE_CHECK5): Use inline function above instead of __extension__. (tree_not_check5): New. (TREE_NOT_CHECK5): Use inline function above instead of __extension__. (contains_struct_check): New. (CONTAINS_STRUCT_CHECK): Use inline function above instead of __extension__. (tree_class_check): New. (TREE_CLASS_CHECK): Use inline function above instead of __extension__. (tree_range_check): New. (TREE_RANGE_CHECK): Use inline function above instead of __extension__. (omp_clause_subcode_check): New. (OMP_CLAUSE_SUBCODE_CHECK): Use inline function above instead of __extension__. (omp_clause_range_check): New. (OMP_CLAUSE_RANGE_CHECK): Use inline function above instead of __extension__. (expr_check): New. (EXPR_CHECK): Use inline function above instead of __extension__. (non_type_check): New. (NON_TYPE_CHECK): Use inline function above instead of __extension__. (tree_vec_elt_check): New. (TREE_VEC_ELT_CHECK): Use inline function above instead of __extension__. (omp_clause_elt_check): New. (OMP_CLAUSE_ELT_CHECK): Use inline function above instead of __extension__. (tree_operand_check): New. (TREE_OPERAND_CHECK): Use inline function above instead of __extension__. (tree_operand_check_code): New. (TREE_OPERAND_CHECK_CODE): Use inline function above instead of __extension__. (TREE_CHAIN): Simplify implementation. (TREE_TYPE): Simplify implementation. (tree_operand_length): Move for compilation dependences. * gdbinit.in: (macro define __FILE__): New. (macro define __LINE__): New. (skip "tree.h"): New. gcc/cp/ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Re-write VEC in C++. * call.c (add_function_candidate): Remove const qualifier from call to VEC_index. 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Configury. * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX. * go-gcc.cc: Likewise. * go-system.h: Likewise. From-SVN: r190402 |
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Laurynas Biveinis
|
c0fd34971d |
gengtype.c (adjust_field_type): Diagnose duplicate "length" option applications and option being applied to...
gcc: 2012-07-27 Laurynas Biveinis <laurynas.biveinis@gmail.com> Steven Bosscher <steven@gcc.gnu.org> * gengtype.c (adjust_field_type): Diagnose duplicate "length" option applications and option being applied to arrays of atomic types. (walk_type): Allow "atomic" option on strings too. * dwarf2out.h (struct dw_vec_struct): Use the "atomic" GTY option for the array field. * vec.h: Describe the atomic object "A" type of the macros in the header comment. (VEC_T_GTY_ATOMIC, DEF_VEC_A, DEF_VEC_ALLOC_A): Define. * emit-rtl.c (locations_locators_vals): use the atomic object vector. * doc/gty.texi: Clarify that GTY option "length" is only for arrays of non-atomic objects. Fix typo in the description of the "atomic" option. gcc/java: 2012-07-24 Laurynas Biveinis <laurynas.biveinis@gmail.com> * jcf.h (CPool): Use the "atomic" GTY option for the tags field. (bootstrap_method): Likewise for the bootstrap_arguments field. libcpp: 2012-07-24 Laurynas Biveinis <laurynas.biveinis@gmail.com> * include/line-map.h (line_map_macro): Use the "atomic" GTY option for the macro_locations field. Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org> From-SVN: r189951 |
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Joseph Myers
|
7d9641ccfa |
directives.c: Fix typos.
* directives.c: Fix typos. * include/line-map.h: Fix typos. * line-map.c: Fix typos. * macro.c: Fix typos. From-SVN: r187966 |
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Dodji Seketeli
|
0b2c4be5fd |
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would be cool to be able to fix PR preprocessor/7263 for real. That is, consider this example where we have a system header named header.h like this: #define _Complex __complex__ #define _Complex_I 1.0iF and then a normal C file like this: #include "header.h" static _Complex float c = _Complex_I; If we compile the file with -pedantic, the usages of _Complex or _Complex_I should not trigger any warning, even though __complex__ and the complex literal are extensions to the standard C. They shouldn't trigger any warning because _Complex and _Complex_I are defined in a system header (and expanded in normal user code). To be able to handle this, we must address two separate concerns. First, warnings about non-standard usage of numerical literals are emitted directly from within libcpp. So we must teach libcpp's parser for numerical literals to use virtual locations, instead of the spelling location it uses today. Once we have that, as the diagnostics machinery already knows how to avoid emitting errors happening on tokens that come from system headers, we win. Second, there is the issue of tracking locations for declaration specifiers, like the "_Complex" in the declaration: static _Complex float c; For that, we need to arrange for each possible declaration specifier to have its own location, because otherwise, we'd warn on e.g, on: _Complex float c; but not on: static _Complex float c; So this patch addresses the two concerns above. It's actually a follow-up on an earlier patch[1] I wrote as part of my initial work on virtual locations. We then agreed[2] that the second concern was important to address before the patch could get a chance to go in. [1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html [2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk. libcpp/ PR preprocessor/7263 * include/cpplib.h (cpp_classify_number): Take a location parameter. * expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic macros that take a location parameter. (cpp_classify_number): Take a (virtual) location parameter. Use it for diagnostics. Adjust comments. (eval_token): Take a location parameter. Pass it to cpp_classify_number and to diagnostic routines. (_cpp_parse_expr): Use virtual locations of tokens when parsing expressions. Pass a virtual location to eval_token and to diagnostic routines. gcc/c-family/ PR preprocessor/7263 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call to cpp_classify_number. For diagnostics, use the precise location instead of the global input_location. gcc/ PR preprocessor/7263 * c-tree.h (enum c_declspec_word): Declare new enum. (struct c_declspecs::locations): New member. (declspecs_add_qual, declspecs_add_scspec) (declspecs_add_addrspace, declspecs_add_alignas): Take a new location parameter. * c-decl.c (build_null_declspecs): Initialize the new struct c_declspecs::locations member. (declspecs_add_addrspace): Take a location parameter for the address space. Store it onto declaration specifiers. (declspecs_add_qual): Likewise, take a location parameter for the qualifier. (declspecs_add_type): Likewise, take a location parameter for the type specifier. (declspecs_add_scspec): Likewise, take a location parameter for the storage class specifier. (declspecs_add_attrs): Likewise, take a location parameter for the first attribute. (declspecs_add_alignas): Likewise, take a location parameter for the alignas token. (finish_declspecs): For diagnostics, use the location of the relevant declspec, instead of the global input_location. * c-parser.c (c_parser_parameter_declaration): Pass the precise virtual location of the declspec to the declspecs-setters. (c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token repeatedly. gcc/cp/ PR preprocessor/7263 * cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all the possible declarator specifiers so far. (struct cp_decl_specifier_seq::locations): Declare new member. (cp_decl_specifier_seq::{specs, type_location}): Remove. (decl_spec_seq_has_spec_p): Declare new function. * parser.c (cp_parser_check_decl_spec): Remove. (set_and_check_decl_spec_loc): Define new static function. (decl_spec_seq_has_spec_p): Define new public function. (cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt) (cp_parser_type_specifier, cp_parser_simple_type_specifier) (cp_parser_set_storage_class, cp_parser_set_decl_spec_type) (cp_parser_alias_declaration): Set the locations for each declspec, using set_and_check_decl_spec_loc. (cp_parser_explicit_instantiation, cp_parser_init_declarator) (cp_parser_member_declaration, cp_parser_init_declarator): Use the new declspec location for specifiers. Use the new decl_spec_seq_has_spec_p. (cp_parser_type_specifier_seq): Use the new set_and_check_decl_spec_loc. Stop using cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p. (, cp_parser_init_declarator): Use the new set_and_check_decl_spec_loc. (cp_parser_single_declaration, cp_parser_friend_p) (cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration): Use the new decl_spec_seq_has_spec_p. * decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use the more precise ds_redefined_builtin_type_spec location for diagnostics about re-declaring C++ built-in types. (start_decl, grokvardecl, grokdeclarator): Use the new decl_spec_seq_has_spec_p. gcc/testsuite/ PR preprocessor/7263 * gcc.dg/binary-constants-2.c: Run without tracking locations accross macro expansion. * gcc.dg/binary-constants-3.c: Likewise. * gcc.dg/cpp/sysmac2.c: Likewise. * testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise location. * gcc.dg/cpp/syshdr3.c: New test. * gcc.dg/cpp/syshdr3.h: New header for the new test above. * gcc.dg/system-binary-constants-1.c: New test. * gcc.dg/system-binary-constants-1.h: New header for the new test above. * g++.dg/cpp/syshdr3.C: New test. * g++.dg/cpp/syshdr3.h: New header the new test above. * g++.dg/system-binary-constants-1.C: New test. * g++.dg/system-binary-constants-1.h: New header the new test above. From-SVN: r187587 |
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Dodji Seketeli
|
c4ca1a0961 |
Strip "<built-in>" loc from displayed expansion context
Now that diagnostics for tokens coming from macro expansions point to the spelling location of the relevant token (and then displays the context of the expansion), some ugly (not so seldom) corner cases can happen. When the relevant token is a built-in token (which means the location of that token is BUILTINS_LOCATION) the location prefix displayed to the user in the diagnostic line is the "<built-in>:0:0" string. For instance: <built-in>:0:0: warning: conversion to 'float' alters 'int' constant value For the user, I think this is surprising and useless. A more user-friendly approach would be to refer to the first location that (in the reported macro expansion context) is for a location in real source code, like what is shown in the new test case gcc/testsuite/g++.dg/warn/Wconversion-real-integer2.C accompanying this patch. To do this, I am making the line-map module provide a new linemap_unwind_to_first_non_reserved_loc function that resolves a virtual location to the first spelling location that is in real source code. I am then using that facility in the diagnostics printing module and in the macro unwinder to avoid printing diagnostics lines that refer to the locations for built-ins or more generally for reserved locations. Note that when I start the dance of skipping a built-in location I also skip locations that are in system headers, because it turned out that a lot of those built-ins are actually used in system headers (e.g, "#define INT_MAX __INT_MAX__" where __INT_MAX__ is a built-in). Besides the user-friendliness gain, this patch allows a number of regression tests to PASS unchanged with and without -ftrack-macro-expansion. Tested and bootstrapped on x86_64-unknown-linux-gnu against trunk. Note that the bootstrap with -ftrack-macro-expansion exhibits other separate issues that are addressed in subsequent patches. This patch just fixes one class of problems. The patch does pass bootstrap with -ftrack-macro-expansion turned off, though. libcpp/ * include/line-map.h (linemap_unwind_toward_expansion): Fix typo in comment. (linemap_unwind_to_first_non_reserved_loc): Declare new function. * line-map.c (linemap_unwind_to_first_non_reserved_loc): Define new function. gcc/ * input.c (expand_location_1): When expanding to spelling location in a context of a macro expansion, skip reserved system header locations. Update comments. * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Likewise. gcc/testsuite/ * g++.dg/warn/Wconversion-real-integer2.C: New test. * g++.dg/warn/Wconversion-real-integer-3.C: Likewise. * g++.dg/warn/conversion-real-integer-3.h: New header used by the new test above. From-SVN: r186970 |
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Ollie Wild
|
7f5f5f98c5 |
Add new option, -Wliteral-suffix.
This option, which is enabled by default, causes the preprocessor to warn when a string or character literal is followed by a ud-suffix which does not begin with an underscore. According to [lex.ext]p10, this is ill-formed. Also modifies the preprocessor to treat such ill-formed suffixes as separate preprocessing tokens. This is consistent with the Clang front end (see http://llvm.org/viewvc/llvm-project?view=rev&revision=152287), and enables backwards compatibility with code that uses formatting macros from <inttypes.h>, as in the following code block: int main() { int64_t i64 = 123; printf("My int64: %"PRId64"\n", i64); } Google ref b/6377711. 2012-04-27 Ollie Wild <aaw@google.com> PR c++/52538 * gcc/c-family/c-common.c: Add CPP_W_LITERAL_SUFFIX mapping. * gcc/c-family/c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix. * gcc/c-family/c.opt: Add Wliteral-suffix. * gcc/doc/invoke.texi (Wliteral-suffix): Document new option. * gcc/testsuite/g++.dg/cpp0x/Wliteral-suffix.c: New test. * libcpp/include/cpplib.h (struct cpp_options): Add new field, warn_literal_suffix. (CPP_W_LITERAL_SUFFIX): New enum. * libcpp/init.c (cpp_create_reader): Default initialization of warn_literal_suffix. * libcpp/lex.c (lex_raw_string): Treat user-defined literals which don't begin with '_' as separate tokens and produce a warning. (lex_string): Ditto. From-SVN: r186909 |
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Manuel López-Ibáñez
|
1d72e96f53 |
tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Fix comment.
2012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org> * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Fix comment. Delete unused parameter first_exp_point_map. (virt_loc_aware_diagnostic_finalizer): Update call. libcpp/ * line-map.c (linemap_resolve_location): Synchronize comments with those in line-map.h. * include/line-map.h (linemap_resolve_location): Fix spelling in comment. From-SVN: r186860 |
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Joseph Myers
|
48b0b19630 |
gcc:
* c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield) (finish_struct): Refer to C11 in comments. Use flag_isoc11. * c-parser.c (c_parser_static_assert_declaration) (c_parser_static_assert_declaration_no_semi, c_parser_declspecs) (c_parser_alignas_specifier, c_parser_alignof_expression): Refer to C11 in comments. Use flag_isoc11. * c-typeck.c (comptypes_check_different_types): Refer to C11 in comment. * doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x. * doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference to -std=c1x and -std=gnu1x. * doc/extend.texi (Inline, Alternate Keywords, Other Builtins) (__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11 instead of -std=c1x and C1X. * doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in preference to -std=c1x. (-std=gnu11): Document in preference to -std=gnu1x. * doc/standards.texi: Document C11 instead of C1X. Document C11 as actual standard. Document headers required from freestanding C11 implementations. * ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >= 201112L for C11. Update comments to refer to C11. gcc/c-family: * c-common.c (flag_isoc99): Update comment to refer to C11. (flag_isoc1x): Change to flag_isoc11. * c-common.h (flag_isoc99): Update comment to refer to C11. (flag_isoc1x): Change to flag_isoc11. * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to C11. * c-opts.c (set_std_c1x): Change to set_std_c11. (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11. Call set_std_c11. (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11. (set_std_c1): Use CLK_STDC11 and CLK_GNUC11. * c.opt (std=c1x): Change to std=c11. Document as non-draft standard. (std=c1x, std=iso9899:2011): Add as aliases of std=c11. (std=gnu1x): Change to std=gnu11. Refer to non-draft standard. (std=gnu1x): Make alias of std=gnu11. gcc/testsuite: * gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c, gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c, gcc.dg/gnu11-version-1.c: New tests. libcpp: * include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11. (CLK_STDC1X): Change to CLK_STDC11. * init.c (lang_defaults): Update comments. (cpp_init_builtins): Update language tests. Use 201112L for C11 __STDC_VERSION__. From-SVN: r182551 |
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Diego Novillo
|
8dcf72a862 |
line-map.h (linemap_dump): Declare.
* include/line-map.h (linemap_dump): Declare. (line_table_dump): Declare. * line-map.c (linemap_dump): New. (line_table_dump): New. From-SVN: r181625 |
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Jason Merrill
|
97e3ad20b1 |
re PR c++/50920 (add a -std=c++11 option to the driver)
PR c++/50920 gcc/c-family * c-common.h (cxx_dialect): Add cxx11 and cxx03. * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03, and -Wc++11-compat. * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x. gcc/cp * class.c (check_field_decl): Change c++0x in diags to c++11. * error.c (maybe_warn_cpp0x): Likewise. * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. * pt.c (check_default_tmpl_args): Likewise. libcpp * include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11, CLK_GNUCXX0X to CLK_GNUCXX11. libstdc++-v3 * include/bits/c++0x_warning.h: Change -std=c++0x to -std=c++11. From-SVN: r180707 |
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Ed Smith-Rowland
|
3ce4f9e4d2 |
Implement C++11 user-defined literals.
libcpp/ * expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix, cpp_userdef_string_remove_type, cpp_userdef_string_add_type, cpp_userdef_char_remove_type, cpp_userdef_char_add_type, cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New. (cpp_classify_number): Classify unrecognized tokens as user-defined literals. * include/cpplib.h: Add new tokens for user-defined literals. * init.c: Add new preprocessor flag (cxx11). * lex.c: (lex_string, lex_raw_string): Handle user-defined literals including concatenation and promotion with suffixes. c-family/ * c-common.c (build_userdef_literal): New. * c-common.def: New tree code. * c-common.h (tree_userdef_literal): New tree struct and accessors. * c-lex.c (interpret_float): Add suffix parm. (c_lex_with_flags): Build literal tokens. cp/ * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree. * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator name tools. New tree code for user-defined literals. * cxx-pretty-print.h: (pp_cxx_userdef_literal) New. * cxx-pretty-print.c: (pp_cxx_userdef_literal) New. (pp_cxx_primary_expression, pp_cxx_expression): Use it. * decl.c: (cp_tree_node_structure): Return new tree code. (duplicate_decls): Check for raw vs. template operator conflicts. (grokfndecl, grokdeclarator): New checks for literal operators. * error.c: (dump_expr): Warn about user-defined literals in C++98 mode. (dump_function_name): Pretty printing. * mangle.c: (write_literal_operator_name): New. (write_unqualified_id, write_unqualified_name): Use it. * parser.c: (cp_parser_operator): Handle operator"". (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal, cp_parser_userdef_string_literal): New. (cp_parser_primary_expression): Handle new user-defined literal tokens with new functions. * semantics.c: (potential_constant_expression_1): Add user-defined literals. * typeck.c (check_raw_literal_operator, check_literal_operator_args): New. From-SVN: r180536 |
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Dodji Seketeli
|
84756fd40a |
Support expansion of reserved locations wrapped in virtual locations
libcpp/ * include/line-map.h (linemap_expand_location): Take a line table parameter. Update comment. (linemap_resolve_location): Update comment. (linemap_expand_location_full): Remove. * line-map.c (linemap_resolve_location): Handle reserved locations; return a NULL map in those cases. (linemap_expand_location): If location is reserved, return a zeroed expanded location. Update comment. Take a line table to assert that the function takes non-virtual locations only. (linemap_expand_location_full): remove. (linemap_dump_location): Handle the fact that linemap_resolve_location can return NULL line maps when the location resolves to a reserved location. gcc/ * input.c (expand_location): Rewrite using linemap_resolve_location and linemap_expand_location. Add a comment. From-SVN: r180426 |
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Dodji Seketeli
|
d17687f6f0 |
Fix bootstrap on !NO_IMPLICIT_EXTERN_C and ia32 targets
libcpp/ * include/line-map.h (struct linemap_stats): Change the type of the members from size_t to long. * macro.c (macro_arg_token_iter_init): Unconditionally initialize iter->location_ptr. gcc/c-family/ * c-lex.c (fe_file_change): Use LINEMAP_SYSP when !NO_IMPLICIT_EXTERN_C. gcc/ * input.c (dump_line_table_statistics): Use long, not size_t. From-SVN: r180124 |
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Tom Tromey
|
b9bd6f7438 |
Reduce memory waste due to non-power-of-2 allocs
This patch basically arranges for the allocation size of line_map buffers to be as close as possible to a power of two. This *significantly* decreases peak memory consumption as (macro) maps are numerous and stay live during all the compilation. The patch adds a new ggc_round_alloc_size interface to the ggc allocator. In each of the two main allocator implementations ('page' and 'zone') the function has been extracted from the main allocation function code and returns the actual size of the allocated memory region, thus giving a chance to the caller to maximize the amount of memory it actually uses from the allocated memory region. In the 'none' allocator implementation (that uses xmalloc) the ggc_round_alloc_size just returns the requested allocation size. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180086 |
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Tom Tromey
|
64a1a422db |
Add line map statistics to -fmem-report output
This patch adds statistics about line maps' memory consumption and macro expansion to the output of -fmem-report. It has been useful in trying to reduce the memory consumption of the macro maps support. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180085 |
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Tom Tromey
|
847e697a24 |
Support -fdebug-cpp option
This patch adds -fdebug-cpp option. When used with -E this dumps the relevant macro map before every single token. This clutters the output a lot but has proved to be invaluable in tracking some bugs during the development of the virtual location support. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180084 |
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Tom Tromey
|
92582b753e |
Generate virtual locations for tokens
This second instalment uses the infrastructure of the previous patch to allocate a macro map for each macro expansion and assign a virtual location to each token resulting from the expansion. To date when cpp_get_token comes across a token that happens to be a macro, the macro expander kicks in, expands the macro, pushes the resulting tokens onto a "token context" and returns a dummy padding token. The next call to cpp_get_token goes look into the token context for the next token [which is going to result from the previous macro expansion] and returns it. If the token is a macro, the macro expander kicks in and you know the story. This patch piggy-backs on that macro expansion process, so to speak. First it modifies the macro expander to make it create a macro map for each macro expansion. It then allocates a virtual location for each resulting token. Virtual locations of tokens resulting from macro expansions are then stored on a special kind of context called an "expanded tokens context". In other words, in an expanded tokens context, there are tokens resulting from macro expansion and their associated virtual locations. cpp_get_token_with_location is modified to return the virtual location of tokens resulting from macro expansion. Note that once all tokens from an expanded token context have been consumed and the context and is freed, the memory used to store the virtual locations of the tokens held in that context is freed as well. This helps reducing the overall peak memory consumption. The client code that was getting macro expansion point location from cpp_get_token_with_location now gets virtual location from it. Those virtual locations can in turn be resolved into the different interesting physical locations thanks to the linemap API exposed by the previous patch. Expensive progress. Possibly. So this whole virtual location allocation business is switched off by default. So by default no extended token is created. No extended token context is created either. One has to use -ftrack-macro-expansion to switch this on. This complicates the code but I believe it can be useful as some of our friends found out at http://llvm.org/bugs/show_bug.cgi?id=5610 The patch tries to reduce the memory consumption by freeing some token context memory that was being reused before. I didn't notice any compilation slow down due to this immediate freeing on my GNU/Linux system. As no client code tries to resolve virtual locations to anything but what was being done before, no new test case has been added. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180082 |
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Tom Tromey
|
46427374e1 |
Linemap infrastructure for virtual locations
This is the first instalment of a set which goal is to track locations of tokens across macro expansions. Tom Tromey did the original work and attached the patch to PR preprocessor/7263. This opus is a derivative of that original work. This patch modifies the linemap module of libcpp to add virtual locations support. A virtual location is a mapped location that can resolve to several different physical locations. It can always resolve to the spelling location of a token. For tokens resulting from macro expansion it can resolve to: - either the location of the expansion point of the macro. - or the location of the token in the definition of the macro - or, if the token is an argument of a function-like macro, the location of the use of the matching macro parameter in the definition of the macro The patch creates a new type of line map called a macro map. For every single macro expansion, there is a macro map that generates a virtual location for every single resulting token of the expansion. The good old type of line map we all know is now called an ordinary map. That one still encodes spelling locations as it has always had. As a result linemap_lookup as been extended to return a macro map when given a virtual location resulting from a macro expansion. The layout of structs line_map has changed to support this new type of map. So did the layout of struct line_maps. Accessor macros have been introduced to avoid messing with the implementation details of these datastructures directly. This helped already as we have been testing different ways of arranging these datastructure. Having to constantly adjust client code that is too tied with the internals of line_map and line_maps would have been even more painful. Of course, many new public functions have been added to the linemap module to handle the resolution of virtual locations. This patch introduces the infrastructure but no part of the compiler uses virtual locations yet. However the client code of the linemap data structures has been adjusted as per the changes. E.g, it's not anymore reliable for a client code to manipulate struct line_map directly if it just wants to deal with spelling locations, because struct line_map can now represent a macro map as well. In that case, it's better to use the convenient API to resolve the initial (possibly virtual) location to a spelling location (or to an ordinary map) and use that. This is the reason why the patch adjusts the Java, Ada and Fortran front ends. Also, note that virtual locations are not supposed to be ordered for relations '<' and '>' anymore. To test if a virtual location appears "before" another one, one has to use a new operator exposed by the line map interface. The patch updates the only spot (in the diagnostics module) I have found that was making the assumption that locations were ordered for these relations. This is the only change that introduces a use of the new line map API in this patch, so I am adding a regression test for it only. From-SVN: r180081 |
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Gabriel Charette
|
e3dfef44ef |
Add ability to force lexed tokens' source_locations.
Use it to force BUILTINS_LOCATION when declaring builtins instead of creating a <built-in> entry in the line_table which is wrong. * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens defined in cpp_init_builtins and c_cpp_builtins. gcc/fortran/ChangeLog * cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens defined in cpp_define_builtins. libcpp/ChangeLog * init.c (cpp_create_reader): Inititalize forced_token_location_p. * internal.h (struct cpp_reader): Add field forced_token_location_p. * lex.c (_cpp_lex_direct): Use forced_token_location_p. (cpp_force_token_locations): New. (cpp_stop_forcing_token_locations): New. From-SVN: r177973 |
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Joseph Myers
|
7c1ffff9f2 |
* include/cpplib.h (struct cpp_options): Fix typo.
From-SVN: r177869 |
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Joseph Myers
|
a48e3dd10e |
c1x-uni-string-1.c, [...]: New tests.
gcc/testsuite: * gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests. libcpp: * include/cpplib.h (struct cpp_options): Add rliterals. * init.c (struct lang_flags, lang_defaults): Add rliterals. (cpp_set_lang): Set rliterals option. (cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__. * lex.c (_cpp_lex_direct): Only accept raw strings if rliterals. From-SVN: r177868 |
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Gabriel Charette
|
3f6ced102d |
LINEMAP_POSITION_FOR_COLUMN had the exact same effect as linemap_position_for_column...
LINEMAP_POSITION_FOR_COLUMN had the exact same effect as linemap_position_for_column, removed it and updated users to use linemap_position_for_column instead libcpp/ChangeLog * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove. Update all users to use linemap_position_for_column instead. gcc/go/ChangeLog * gofrontend/lex.cc (Lex::location): Update to use linemap_position_for_column instead. (Lex::earlier_location): Likewise. From-SVN: r177768 |
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Gabriel Charette
|
0681d04c47 |
line-map.h (struct line_maps): Remove unused field last_listed.
* include/line-map.h (struct line_maps): Remove unused field last_listed. Update all users. From-SVN: r176898 |
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Dodji Seketeli
|
d0a9fbe16c |
Use source_location where it is due
libcpp/ * directives.c (struct if_stack): Use source_location as type here. * include/cpplib.h (struct cpp_callbacks)<include, define, undef, indent, def_pragma, used_define, used_undef>: Properly use source_location as parameter type, rather than unsigned int. From-SVN: r176333 |
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Jakub Jelinek
|
d652f226fc |
Update Copyright years for files modified in 2010.
From-SVN: r168438 |
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Basile Starynkevitch
|
078419c9c3 |
line-map.h (source_location): Remove obsolete comment mentioning location_s.
2010-10-19 Basile Starynkevitch <basile@starynkevitch.net> * line-map.h (source_location): Remove obsolete comment mentioning location_s. From-SVN: r165680 |
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Kai Tietz
|
d687413849 |
re PR preprocessor/45362 (Dangling reference about saved cpp_macro for push/pop macro)
2010-09-29 Kai Tietz <kai.tietz@onevision.com> PR preprocessor/45362 * directives.c (cpp_pop_definition): Make static. (do_pragma_push_macro): Reworked to store text definition. (do_pragma_pop_macro): Add free text definition. (cpp_push_definition): Removed. * include/cpplib.h (cpp_push_definition): Removed. (cpp_pop_definition): Likewise. * internal.h (def_pragma_macro): Remove member 'value' and add new members 'definition', 'line', 'syshdr', 'sued' and 'is_undef'. * pch.c (_cpp_restore_pushed_macros): Rework to work on text definition and store additional macro flags. (_cpp_save_pushed_macros): Likewise. From-SVN: r164729 |
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Joseph Myers
|
e3339d0f33 |
optc-gen.awk: Generate global_options initializer instead of individual variables.
gcc: * optc-gen.awk: Generate global_options initializer instead of individual variables. Add x_ prefix to names of structure members. * opth-gen.awk: Generate gcc_options structure. Add x_ prefix to names of structure members. * doc/tm.texi.in (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Document. * doc/tm.texi: Regenerate. * alias.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * builtins.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER. * c-parser.c (disable_extension_diagnostics, restore_extension_diagnostics): Update names of cpp_options members. * combine.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * common.opt (fcompare-debug-second): Don't use Var. * config/alpha/alpha.h (target_flags): Remove. * config/arm/arm.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Define. * config/bfin/bfin.h (target_flags): Remove. * config/cris/cris.h (target_flags): Remove. * config/i386/i386-c.c (ix86_pragma_target_parse): Update names of cl_target_option members. * config/i386/i386.c (ix86_force_align_arg_pointer): Remove. (ix86_function_specific_print, ix86_valid_target_attribute_tree, ix86_can_inline_p): Update names of cl_target_option members. * config/i386/i386.h (ix86_isa_flags): Remove. * config/lm32/lm32.h (target_flags): Remove. * config/mcore/mcore.h (mcore_stack_increment): Remove. * config/mcore/mcore.md (addsi3): Remove extern declaration of flag_omit_frame_pointer. * config/mep/mep.h (target_flags): Remove. * config/mips/mips.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Define. * config/mmix/mmix.h (target_flags): Remove. * config/rs6000/rs6000.h (rs6000_xilinx_fpu, flag_pic, flag_expensive_optimizations): Remove. * config/s390/s390.h (flag_pic): Remove. * config/score/score-conv.h (target_flags): Remove. * config/sh/sh.h (sh_fixed_range_str): Remove. * config/spu/spu.h (target_flags, spu_fixed_range_string): Remove. * dbxout.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER * df-scan.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * diagnostic.c (diagnostic_initialize): Update names of diagnostic_context members. * diagnostic.h (diagnostic_context): Rename inhibit_warnings and warn_system_headers. (diagnostic_report_warnings_p): Update for new names. * dwarf2out.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER * emit-rtl.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER and HARD_FRAME_POINTER_IS_ARG_POINTER. * flags.h (flag_compare_debug): Declare. * ira.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * opts.c (flag_compare_debug): Define. (common_handle_option): Update names of diagnostic_context members. Handle -fcompare-debug-second. (fast_math_flags_struct_set_p): Update names of cl_optimization members. * reginfo.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * regrename.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * reload.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * reload1.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * resource.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * rtl.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Define and use. * sel-sched.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * stmt.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER. gcc/c-family: * c-common.c (c_cpp_error): Update names of diagnostic_context members. * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of cl_optimization members. * c-opts.c (warning_as_error_callback, c_common_handle_option, sanitize_cpp_opts, finish_options): Update names of cpp_options members. gcc/fortran: * cpp.c (cpp_define_builtins): Update names of gfc_option_t members. (gfc_cpp_post_options): Update names of cpp_options members. (cb_cpp_error): Update names of diagnostic_context members. * f95-lang.c (gfc_init_builtin_functions): Update names of gfc_option_t members. * gfortran.h (gfc_option_t): Rename warn_conversion and flag_openmp. * intrinsic.c (gfc_convert_type_warn): Update names of gfc_option_t members. * options.c (gfc_init_options, gfc_post_options, set_Wall, gfc_handle_option): Update names of gfc_option_t members. * parse.c (next_free, next_fixed): Update names of gfc_option_t members. * scanner.c (pedantic): Remove extern declaration. (skip_free_comments, skip_fixed_comments, include_line): Update names of gfc_option_t members. * trans-decl.c (gfc_generate_function_code): Update names of gfc_option_t members. gcc/java: * java-tree.h (flag_filelist_file, flag_assert, flag_jni, flag_force_classes_archive_check, flag_redundant, flag_newer, flag_use_divide_subroutine, flag_use_atomic_builtins, flag_use_boehm_gc, flag_hash_synchronization, flag_check_references, flag_optimize_sci, flag_indirect_classes, flag_indirect_dispatch, flag_store_check, flag_reduced_reflection): Remove. * jcf-dump.c (flag_newer): Remove. * jcf.h (quiet_flag): Remove. * parse.h (quiet_flag): Remove. libcpp: * include/cpplib.h (cpp_options): Rename warn_deprecated, warn_traditional, warn_long_long and pedantic. * directives.c (directive_diagnostics, _cpp_handle_directive): Update names of cpp_options members. * expr.c (cpp_classify_number, eval_token): Update names of cpp_options members. * init.c (cpp_create_reader, post_options): Update names of cpp_options members. * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of cpp_options members. * macro.c (parse_params): Update names of cpp_options members. From-SVN: r164723 |
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Jakub Jelinek
|
8e680db5b6 |
cpplib.h (struct cpp_callbacks): Add user_builtin_macro callback.
* include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro callback. (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER. (cpp_macro_definition): Remove const qual from second argument. * macro.c (enter_macro_context): Call user_builtin_macro callback for NODE_BUILTIN !NODE_USED macros. (warn_of_redefinition): Likewise. Remove const qual from second argument. (cpp_macro_definition): Likewise. * pch.c (write_macdef, save_macros): Call user_builtin_macro callback for NODE_BUILTIN !NODE_USED macros. * c-family/c-cppbuiltin.c: Include cpp-id-data.h. (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables. (lazy_hex_fp_value): New function. (builtin_define_with_hex_fp_value): Provide definitions lazily. * Makefile.in (c-family/c-cppbuiltin.o): Depend on $(CPP_ID_DATA_H). From-SVN: r160626 |
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Joseph Myers
|
1cb4261144 |
common.opt (fshow-column): Don't mark as C ObjC C++ ObjC++.
gcc: * common.opt (fshow-column): Don't mark as C ObjC C++ ObjC++. gcc/c-family: * c-opts.c (c_common_handle_option): Don't handle OPT_fshow_column. libcpp: * include/cpplib.h (struct cpp_options): Remove show_column. * init.c (cpp_create_reader, post_options): Don't set show_column. From-SVN: r160553 |
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Laurynas Biveinis
|
a9429e29f5 |
utils.c (init_gnat_to_gnu): Use typed GC allocation.
gcc/ada: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC allocation. (init_dummy_type): Likewise. (gnat_pushlevel): Likewise. * gcc-interface/trans.c (Attribute_to_gnu): Likewise. (Subprogram_Body_to_gnu): Likewise. (Compilation_Unit_to_gnu): Likewise. (start_stmt_group): Likewise. (extract_encoding): Likewise. (decode_name): Likewise. * gcc-interface/misc.c (gnat_printable_name): Likewise. * gcc-interface/decl.c (annotate_value): Likewise. * gcc-interface/ada-tree.h (struct lang_type): Add variable_size GTY option. (struct lang_decl): Likewise. (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation. (SET_DECL_LANG_SPECIFIC): Likewise. gcc/c-family: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * c-pragma.c (push_alignment): Use typed GC allocation. (handle_pragma_push_options): Likewise. * c-common.c (parse_optimize_options): Likewise. * c-common.h (struct sorted_fields_type): Add variable_size GTY option. gcc/cp: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * typeck2.c (abstract_virtuals_error): Likewise. * pt.c (maybe_process_partial_specialization): Likewise. (register_specialization): Likewise. (add_pending_template): Likewise. (lookup_template_class): Likewise. (push_tinst_level): Likewise. * parser.c (cp_lexer_new_main): Likewise. (cp_lexer_new_from_tokens): Likewise. (cp_token_cache_new): Likewise. (cp_parser_context_new): Likewise. (cp_parser_new): Likewise. (cp_parser_nested_name_specifier_opt): Likewise. (cp_parser_template_id): Likewise. * name-lookup.c (binding_entry_make): Likewise. (binding_table_construct): Likewise. (binding_table_new): Likewise. (cxx_binding_make): Likewise. (pushdecl_maybe_friend): Likewise. (begin_scope): Likewise. (push_to_top_level): Likewise. * lex.c (init_reswords): Likewise. (retrofit_lang_decl): Likewise. (cxx_dup_lang_specific_decl): Likewise. (copy_lang_type): Likewise. (cxx_make_type): Likewise. * decl.c (make_label_decl): Likewise. (check_goto): Likewise. (start_preparsed_function): Likewise. (save_function_data): Likewise. * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise. * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise. * class.c (finish_struct_1): Likewise. * cp-tree.h (struct lang_type): Add variable_size GTY option. (struct lang_decl): Likewise. * parser.c (cp_parser_new): Update comment to not reference ggc_alloc. gcc/fortran: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * trans-types.c (gfc_get_nodesc_array_type): Use typed GC allocation. (gfc_get_array_type_bounds): Likewise. * trans-decl.c (gfc_allocate_lang_decl): Likewise. (gfc_find_module): Likewise. * f95-lang.c (pushlevel): Likewise. * trans.h (struct lang_type): Add variable_size GTY option. (struct lang_decl): Likewise. gcc/java: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * jcf-reader.c (jcf_parse_constant_pool): Use typed GC allocation. * jcf-parse.c (java_parse_file): Likewise. (process_zip_dir): Likewise. * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Likewise. (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise. * expr.c (add_type_assertion): Likewise. * decl.c (make_binding_level): Likewise. (java_dup_lang_specific_decl): Likewise. * constants.c (set_constant_entry): Likewise. (cpool_for_class): Likewise. * class.c (add_method_1): Likewise. (java_treetreehash_new): Likewise. * java-tree.h (struct lang_type): Add variable_size GTY option. (struct lang_decl): Likewise. * jch.h (struct cpool_entry): Likewise. * java-tree.h (java_treetreehash_create): Remove parameter ggc. * except.c (prepare_eh_table_type): Update java_treetreehash_create call. * class.c (add_method_1): Update java_treetreehash_create call. (java_treetreehash_create): Remove parameter gc. Use htab_create_ggc. gcc/lto: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * lto.c (lto_read_in_decl_state): Use typed GC allocation. (lto_file_read): Likewise. (new_partition): Likewise. (read_cgraph_and_symbols): Likewise. gcc/objc: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC allocation. * objc-act.c (objc_volatilize_decl): Likewise. (objc_build_string_object): Likewise. (hash_init): Likewise. (hash_enter): Likewise. (hash_add_attr): Likewise. (add_class): Likewise. (start_class): Likewise. gcc/objcp: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * objcp-decl.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC allocation. gcc: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * doc/tm.texi (Per-Function Data): Do not reference ggc_alloc. * doc/gty.texi (GTY Options): Document typed GC allocation and variable_size GTY option. * ggc-internal.h: New. * ggc.h: Update copyright year. (digit_string): Move to stringpool.c. (ggc_mark_stringpool, ggc_purge_stringpool, ggc_mark_roots) (gt_pch_save_stringpool, gt_pch_fixup_stringpool) (gt_pach_restore_stringpool, gt_pch_p_S, gt_pch_note_object) (init_ggc_pch, ggc_pch_count_object, ggc_pch_total_size) (ggc_pch_this_base, ggc_pch_alloc_object, ggc_pch_prepare_write) (ggc_pch_write_object, ggc_pch_finish, ggc_pch_read) (ggc_force_collect, ggc_get_size, ggc_statistics) (ggc_print_common_statistics): Move to ggc-internal.h. (digit_vector, new_ggc_zone, destroy_ggc_zone, ggc_alloc_stat) (ggc_alloc, ggc_alloc_cleared, ggc_realloc, ggc_calloc, GGC_NEW) (GGC_CNEW, GGC_NEWVEC, GGC_CNEWVEC, GGC_NEWVAR, ggc_alloc_rtvec) (ggc_alloc_tree, gt_pch_save, ggc_min_expand_heuristic) (ggc_min_heapsize_heuristic, ggc_alloc_zone) (ggc_alloc_zone_pass_stat): Remove. (ggc_internal_alloc_stat, ggc_internal_alloc) (ggc_internal_cleared_alloc_stat): New. (GGC_RESIZEVEC, GGC_RESIZEVAR): Redefine. (ggc_internal_vec_alloc_stat) (ggc_internal_cleared_vec_alloc_stat) (ggc_internal_vec_alloc_stat, ggc_internal_cleared_vec_alloc) (ggc_alloc_atomic_stat, ggc_alloc_atomic) (ggc_alloc_cleared_atomic, ggc_cleared_alloc_htab_ignore_args) (ggc_cleared_alloc_ptr_array_two_args): New. (htab_create_ggc, splay_tree_new_ggc): Redefine. (ggc_splay_alloc): Change the type of the first argument to enum gt_types_enum. (ggc_alloc_string): Make macro. (ggc_alloc_string_stat): New. (ggc_strdup): Redefine. (rtl_zone, tree_zone, tree_id_zone): Declare unconditionally. (ggc_alloc_rtvec_sized): New. (ggc_alloc_zone_stat): Rename to ggc_internal_alloc_zone_stat. (ggc_internal_alloc_zone_pass_stat, ggc_internal_alloc_zone_stat) (ggc_internal_cleared_alloc_zone_stat) (ggc_internal_zone_alloc_stat) (ggc_internal_zone_cleared_alloc_stat) (ggc_internal_zone_vec_alloc_stat) (ggc_alloc_zone_rtx_def_stat) (ggc_alloc_zone_tree_node_stat) (ggc_alloc_zone_cleared_tree_node_stat) (ggc_alloc_cleared_gimple_statement_d_stat): New. * ggc-common.c: Include ggc-internal.h. (ggc_internal_cleared_alloc_stat): Rename from ggc_alloc_cleared_stat. (ggc_realloc_stat): Use ggc_internal_alloc_stat. (ggc_calloc): Remove. (ggc_cleared_alloc_htab_ignore_args): New. (ggc_cleared_alloc_ptr_array_two_args): New. (ggc_splay_alloc): Add obj_type parameter. (init_ggc_heuristics): Formatting fixes. * ggc-none.c: Update copyright year. (ggc_alloc_stat): Rename to ggc_alloc_stat. (ggc_alloc_cleared_stat): Rename to ggc_internal_cleared_alloc_stat. (struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New. * ggc-page.c: Update copyright year. Include ggc-internal.h. Remove references to ggc_alloc in comments. (ggc_alloc_typed_stat): Call ggc_internal_alloc_stat. (ggc_alloc_stat): Rename to ggc_internal_alloc_stat. (new_ggc_zone, destroy_ggc_zone): Remove. (struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New. * ggc-zone.c: Include ggc-internal.h. Remove references to ggc_alloc in comments. (ggc_alloc_zone_stat): ggc_internal_alloc_zone_stat. (ggc_internal_alloc_zone_pass_stat): New. (ggc_internal_cleared_alloc_zone_stat): New. (ggc_alloc_typed_stat): Use ggc_internal_alloc_zone_pass_stat. (ggc_alloc_stat): Rename ggc_internal_alloc_stat. (new_ggc_zone, destroy_ggc_zone): Remove. * stringpool.c: Update copyright year. Include ggc-internal.h (digit_vector): Make static. (digit_string): Moved from ggc.h. (stringpool_ggc_alloc): Use ggc_alloc_atomic. (ggc_alloc_string): Rename to ggc_alloc_string_stat. * Makefile.in (GGC_INTERNAL_H): New. (ggc_common.o, ggc-page.o, ggc-zone.o, stringpool.o): Add $(GGC_INTERNAL_H) to dependencies. * gentype.c: Update copyright year. (walk_type): Accept variable_size GTY option. (USED_BY_TYPED_GC_P): New macro. (write_enum_defn): Use USED_BY_TYPED_GC_P. Do not output whitespace at the end of strings. (get_type_specifier, variable_size_p): New functions. (alloc_quantity, alloc_zone): New enums. (write_typed_alloc_def): New function. (write_typed_struct_alloc_def): Likewise. (write_typed_typed_typedef_alloc_def): Likewise. (write_typed_alloc_defns): Likewise. (output_typename, write_splay_tree_allocator_def): Likewise. (write_splay_tree_allocators): Likewise. (main): Call write_typed_alloc_defns and write_splay_tree_allocators. * lto-streamer.h (lto_file_decl_data_ptr): New. * passes.c (order): Define using cgraph_node_ptr. * strinpool.c (struct string_pool_data): Declare nested_ptr using ht_identifier_ptr. * gimple.h (union gimple_statement_d): Likewise. * rtl.h (struct rtx_def): Likewise. (struct rtvec_def): Likewise. * tree.h (union tree_node): Likewise. * tree-ssa-operands.h (struct ssa_operand_memory_d): Likewise. * cfgloop.c (record_loop_exits): Use htab_create_ggc. * tree-scalar-evolution.c (scev_initialize): Likewise. * alias.c (record_alias_subset): Update splay_tree_new_ggc call. * dwarf2asm.c (dw2_force_const_mem): Likewise. * omp-low.c (lower_omp_critical): Likewise. * bitmap.h (struct bitmap_head_def): Update comment to not reference ggc_alloc. * config/pa/pa.c (get_deferred_label): Use GGC_RESIZEVEC. * ira.c (fix_reg_equiv_init): Use GGC_RESIZEVEC. * ipa-prop.c (duplicate_ggc_array): Rename to duplicate_ipa_jump_func_array. Use typed GC allocation. (ipa_edge_duplication_hook): Call duplicate_ipa_jump_func_array. * gimple.c (gimple_alloc_stat): Use ggc_alloc_cleared_gimple_statement_d_stat. * varasm.c (create_block_symbol): Use ggc_alloc_zone_rtx_def. * tree.c (make_node_stat): Use ggc_alloc_zone_cleared_tree_node_stat. (make_tree_vec_stat): Likewise. (build_vl_exp_stat): Likewise. (copy_node_stat): Use ggc_alloc_zone_tree_node_stat. (make_tree_binfo_stat): Likewise. (tree_cons_stat): Likewise. * rtl.c (rtx_alloc_stat): Use ggc_alloc_zone_rtx_def_stat. (shallow_copy_rtx_stat): Likewise. (make_node_stat): Likewise. * lto-symtab.c: Fix comment. * tree-cfg.c (create_bb): Update comment to not reference ggc_alloc_cleared. * tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is value. * varpool.c (varpool_node): Use typed GC allocation. (varpool_extra_name_alias): Likewise. * varasm.c (emutls_decl): Likewise. (get_unnamed_section): Likewise. (get_noswitch_section): Likewise. (get_section): Likewise. (get_block_for_section): Likewise. (build_constant_desc): Likewise. (create_constant_pool): Likewise. (force_const_mem): Likewise. * tree.c (build_vl_exp_stat): Likewise. (build_real): Likewise. (build_string): Likewise. (decl_debug_expr_insert): Likewise. (decl_value_expr_insert): Likewise. (type_hash_add): Likewise. (build_omp_clause): Likewise. * tree-ssanames.c (duplicate_ssa_name_ptr_info): Likewise. * tree-ssa.c (init_tree_ssa): Likewise. * tree-ssa-structalias.c (heapvar_insert): Likewise. * tree-ssa-operands.c (ssa_operand_alloc): Likewise. * tree-ssa-loop-niter.c (record_estimate): Likewise. * tree-ssa-alias.c (get_ptr_info): Likewise. * tree-scalar-evolution.c (new_scev_info_str): Likewise. * tree-phinodes.c (allocate_phi_node): Likewise. * tree-iterator.c (tsi_link_before): Likewise. (tsi_link_after): Likewise. * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise. * tree-dfa.c (create_var_ann): Likewise. * tree-cfg.c (create_bb): Likewise. * toplev.c (alloc_for_identifier_to_locale): Likewise. (general_init): Likewise. * stringpool.c (stringpool_ggc_alloc): Likewise. (gt_pch_save_stringpool): Likewise. * sese.c (if_region_set_false_region): Likewise. * passes.c (do_per_function_toporder): Likewise. * optabs.c (set_optab_libfunc): Likewise. (set_conv_libfunc): Likewise. * lto-symtab.c (lto_symtab_register_decl): Likewise. * lto-streamer-in.c (lto_input_eh_catch_list): Likewise. (input_eh_region): Likewise. (input_eh_lp): Likewise. (make_new_block): Likewise. (unpack_ts_real_cst_value_fields): Likewise. * lto-section-in.c (lto_new_in_decl_state): Likewise. * lto-cgraph.c (input_node_opt_summary): Likewise. * loop-init.c (loop_optimizer_init): Likewise. * lambda.h (lambda_vector_new): Likewise. * lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise. * ira.c (update_equiv_regs): Likewise. * ipa.c (cgraph_node_set_new): Likewise. (cgraph_node_set_add): Likewise. (varpool_node_set_new): Likewise. (varpool_node_set_add): Likewise. * ipa-prop.c (ipa_compute_jump_functions_for_edge): Likewise. (duplicate_ipa_jump_func_array): Likewise. (ipa_read_node_info): Likewise. * ipa-cp.c (ipcp_create_replace_map): Likewise. * integrate.c (get_hard_reg_initial_val): Likewise. * gimple.c (gimple_alloc_stat): Likewise. (gimple_build_omp_for): Likewise. (gimple_seq_alloc): Likewise. (gimple_copy): Likewise. * gimple-iterator.c (gsi_insert_before_without_update): Likewise. (gsi_insert_after_without_update): Likewise. * function.c (add_frame_space): Likewise. (insert_temp_slot_address): Likewise. (assign_stack_temp_for_type): Likewise. (allocate_struct_function): Likewise. (types_used_by_var_decl_insert): Likewise. * except.c (init_eh_for_function): Likewise. (gen_eh_region): Likewise. (gen_eh_region_catch): Likewise. (gen_eh_landing_pad): Likewise. (add_call_site): Likewise. * emit-rtl.c (get_mem_attrs): Likewise. (get_reg_attrs): Likewise. (start_sequence): Likewise. (init_emit): Likewise. * dwarf2out.c (new_cfi): Likewise. (queue_reg_save): Likewise. (dwarf2out_frame_init): Likewise. (new_loc_descr): Likewise. (find_AT_string): Likewise. (new_die): Likewise. (add_var_loc_to_decl): Likewise. (clone_die): Likewise. (clone_as_declaration): Likewise. (break_out_comdat_types): Likewise. (new_loc_list): Likewise. (loc_descriptor): Likewise. (add_loc_descr_to_each): Likewise. (add_const_value_attribute): Likewise. (tree_add_const_value_attribute): Likewise. (add_comp_dir_attribute): Likewise. (add_name_and_src_coords_attributes): Likewise. (lookup_filename): Likewise. (store_vcall_insn): Likewise. (dwarf2out_init): Likewise. * dbxout.c (dbxout_init): Likewise. * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise. * config/sparc/sparc.c (sparc_init_machine_status): Likewise. * config/score/score7.c (score7_output_external): Likewise. * config/score/score3.c (score3_output_external): Likewise. * config/s390/s390.c (s390_init_machine_status): Likewise. * config/rs6000/rs6000.c (builtin_function_type): Likewise. (rs6000_init_machine_status): Likewise. (output_toc): Likewise. * config/pa/pa.c (pa_init_machine_status): Likewise. (get_deferred_plabel): Likewise. * config/moxie/moxie.c (moxie_init_machine_status): Likewise. * config/mmix/mmix.c (mmix_init_machine_status): Likewise. * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise. * config/mep/mep.c (mep_init_machine_status): Likewise. (mep_note_pragma_flag): Likewise. * config/m32c/m32c.c (m32c_init_machine_status): Likewise. * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise. * config/ia64/ia64.c (ia64_init_machine_status): Likewise. * config/i386/winnt.c (i386_pe_record_external_function): Likewise. (i386_pe_maybe_record_exported_symbol): Likewise. * config/i386/i386.c (get_dllimport_decl): Likewise. (ix86_init_machine_status): Likewise. (assign_386_stack_local): Likewise. * config/frv/frv.c (frv_init_machine_status): Likewise. * config/darwin.c (machopic_indirection_name): Likewise. * config/cris/cris.c (cris_init_machine_status): Likewise. * config/bfin/bfin.c (bfin_init_machine_status): Likewise. * config/avr/avr.c (avr_init_machine_status): Likewise. * config/arm/arm.c (arm_init_machine_status): Likewise. * config/alpha/alpha.c (alpha_init_machine_status): Likewise. (alpha_need_linkage): Likewise. (alpha_use_linkage): Likewise. * cgraph.c (cgraph_allocate_node): Likewise. (cgraph_create_edge_1): Likewise. (cgraph_create_indirect_edge): Likewise. (cgraph_add_asm_node): Likewise. * cfgrtl.c (init_rtl_bb_info): Likewise. * cfgloop.c (alloc_loop): Likewise. (rescan_loop_exit): Likewise. * cfg.c (init_flow): Likewise. (alloc_block): Likewise. (unchecked_make_edge): Likewise. * c-parser.c (c_parse_init): Likewise. (c_parse_file): Likewise. * c-decl.c (bind): Likewise. (record_inline_static): Likewise. (push_scope): Likewise. (make_label): Likewise. (lookup_label_for_goto): Likewise. (finish_struct): Likewise. (finish_enum): Likewise. (c_push_function_context): Likewise. * bitmap.c (bitmap_element_allocate): Likewise. (bitmap_gc_alloc_stat): Likewise. * alias.c (record_alias_subset): Likewise. (init_alias_analysis): Likewise. include: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * splay-tree.h: Update copyright years. (splay_tree_s): Document fields. (splay_tree_new_typed_alloc): New. * hashtab.h: Update copyright years. (htab_create_typed_alloc): New. libcpp: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * include/symtab.h (ht_identifier_ptr): New. libiberty: 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> * splay-tree.c: Update copyright years. (splay_tree_new_typed_alloc): New. (splay_tree_new_with_allocator): Use it. * hashtab.c: Update copyright years. (htab_create_typed_alloc): New. (htab_create_alloc): Use it. * functions.texi: Regenerate. From-SVN: r160425 |
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Joseph Myers
|
2778d7667c |
c-common.c (flag_isoc1x): New.
gcc: * c-common.c (flag_isoc1x): New. (flag_isoc99): Update comment. * c-common.h (flag_isoc1x): New. (flag_isoc99): Update comment. * c-cppbuiltin.c (builtin_define_float_constants): Also define __<type>_DECIMAL_DIG__. * c-opts.c (set_std_c1x): New. (c_common_handle_option): Handle -std=c1x and -std=gnu1x. (set_std_c89, set_std_c99): Also set flag_isoc1x to 0. * c.opt (-std=c1x, -std=gnu1x): New options. * doc/cpp.texi: Mention -std=c1x. * doc/cppopts.texi (-std=c1x, -std=gnu1x): Document. * doc/extend.texi: Mention -std=c1x and -std=gnu1x. * doc/invoke.texi (-std=c1x, -std=gnu1x): Document. * doc/standards.texi: Mention C1X. * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG, FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, LDBL_HAS_SUBNORM, FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN): Define for C1X. gcc/testsuite: * gcc.dg/c90-float-1.c: Also test that C1X macros are not defined. * gcc.dg/c99-float-1.c: Also test that C1X macros are not defined. * gcc.dg/c1x-float-1.c: New test. libcpp: * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X. * init.c (lang_defaults): Add entries for new language variants. (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X variants. From-SVN: r158711 |
||
Simon Baldwin
|
87cf065171 |
diagnostic.h (diagnostic_override_option_index): New macro to set a diagnostic's option_index.
* diagnostic.h (diagnostic_override_option_index): New macro to set a diagnostic's option_index. * c-tree.h (c_cpp_error): Add warning reason argument. * opts.c (_warning_as_error_callback): New. (register_warning_as_error_callback): Store callback for warnings enabled via enable_warning_as_error. (enable_warning_as_error): Call callback, minor code tidy. * opts.h (register_warning_as_error_callback): Declare. * c-opts.c (warning_as_error_callback): New, set cpp_opts flag in response to -Werror=. (c_common_init_options): Register warning_as_error_callback in opts.c. * common.opt: Add -Wno-cpp option. * c-common.c (struct reason_option_codes_t): Map cpp warning reason codes to gcc option indexes. * (c_option_controlling_cpp_error): New function, lookup the gcc option index for a cpp warning reason code. * (c_cpp_error): Add warning reason argument, call c_option_controlling_cpp_error for diagnostic_override_option_index. * doc/invoke.texi: Document -Wno-cpp. * cpp.c (cb_cpp_error): Add warning reason argument, set a value for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE. * directives.c (do_diagnostic): Add warning reason argument, call appropriate error reporting function for code. (directive_diagnostics): Call specific warning functions with warning reason where appropriate. (do_error, do_warning, do_pragma_dependency): Add warning reason argument to do_diagnostic calls. * macro.c (_cpp_warn_if_unused_macro, enter_macro_context, _cpp_create_definition): Call specific warning functions with warning reason where appropriate. * Makefile.in: Add new diagnostic functions to gettext translations. * include/cpplib.h (struct cpp_callbacks): Add warning reason code to error callback. (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR, CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums. (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS, CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR, CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS, CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS, CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF, CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE, CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp warning reason codes. (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, cpp_warning_with_line, cpp_pedwarning_with_line, cpp_warning_with_line_syshdr): New specific error reporting functions. * pch.c (cpp_valid_state): Call specific warning functions with warning reason where appropriate. * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central diagnostic handlers. (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, cpp_warning_with_line, cpp_pedwarning_with_line, cpp_warning_with_line_syshdr): New specific error reporting functions. * expr.c (cpp_classify_number, eval_token, num_unary_op): Call specific warning functions with warning reason where appropriate. * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment, warn_about_normalization, lex_identifier_intern, lex_identifier, _cpp_lex_direct): Ditto. * charset.c (_cpp_valid_ucn, convert_hex, convert_escape, narrow_str_to_charconst): Ditto. * gcc.dg/cpp/warn-undef-2.c: New. * gcc.dg/cpp/warn-traditional-2.c: New. * gcc.dg/cpp/warn-comments-2.c: New. * gcc.dg/cpp/warning-directive-1.c: New. * gcc.dg/cpp/warn-long-long.c: New. * gcc.dg/cpp/warn-traditional.c: New. * gcc.dg/cpp/warn-variadic-2.c: New. * gcc.dg/cpp/warn-undef.c: New. * gcc.dg/cpp/warn-normalized-1.c: New. * gcc.dg/cpp/warning-directive-2.c: New. * gcc.dg/cpp/warn-long-long-2.c: New. * gcc.dg/cpp/warn-variadic.c: New. * gcc.dg/cpp/warn-normalized-2.c: New. * gcc.dg/cpp/warning-directive-3.c: New. * gcc.dg/cpp/warn-deprecated-2.c: New. * gcc.dg/cpp/warn-trigraphs-1.c: New. * gcc.dg/cpp/warn-multichar-2.c: New. * gcc.dg/cpp/warn-normalized-3.c: New. * gcc.dg/cpp/warning-directive-4.c: New. * gcc.dg/cpp/warn-unused-macros.c: New. * gcc.dg/cpp/warn-trigraphs-2.c: New. * gcc.dg/cpp/warn-cxx-compat-2.c: New. * gcc.dg/cpp/warn-cxx-compat.c: New. * gcc.dg/cpp/warn-redefined.c: New. * gcc.dg/cpp/warn-trigraphs-3.c: New. * gcc.dg/cpp/warn-unused-macros-2.c: New. * gcc.dg/cpp/warn-deprecated.c: New. * gcc.dg/cpp/warn-trigraphs-4.c: New. * gcc.dg/cpp/warn-redefined-2.c: New. * gcc.dg/cpp/warn-comments.c: New. * gcc.dg/cpp/warn-multichar.c: New. * g++.dg/cpp/warning-directive-1.C: New. * g++.dg/cpp/warning-directive-2.C: New. * g++.dg/cpp/warning-directive-3.C: New. * g++.dg/cpp/warning-directive-4.C: New. * gfortran.dg/warning-directive-1.F90: New. * gfortran.dg/warning-directive-3.F90: New. * gfortran.dg/warning-directive-2.F90: New. * gfortran.dg/warning-directive-4.F90: New. From-SVN: r158079 |
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Arnaud Charlet
|
3de8a540d8 |
macro.c (enter_macro_context): Call cb.used callback if defined.
* macro.c (enter_macro_context): Call cb.used callback if defined. * directives.c (do_idef, do_ifndef): Ditto. * include/cpplib.h (struct cpp_callbacks): Add used callback. From-SVN: r154359 |
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Jakub Jelinek
|
2c6e3f5540 |
charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
* charset.c (cpp_init_iconv): Initialize utf8_cset_desc. (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc and char32_cset_desc. (converter_for_type): Handle CPP_UTF8STRING. (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings. * directives.c (get__Pragma_string): Handle CPP_UTF8STRING. (parse_include): Reject raw strings. * include/cpplib.h (CPP_UTF8STRING): New token type. * internal.h (struct cpp_reader): Add utf8_cset_desc field. * lex.c (lex_raw_string): New function. (lex_string): Handle u8 string literals, call lex_raw_string for raw string literals. (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R" sequences. * macro.c (stringify_arg): Handle CPP_UTF8STRING. * c-common.c (c_parse_error): Handle CPP_UTF8STRING. * c-lex.c (c_lex_with_flags): Likewise. Test C_LEX_STRING_NO_JOIN instead of C_LEX_RAW_STRINGS. (lex_string): Handle CPP_UTF8STRING. * c-parser.c (c_parser_postfix_expression): Likewise. * c-pragma.h (C_LEX_RAW_STRINGS): Rename to ... (C_LEX_STRING_NO_JOIN): ... this. * parser.c (cp_lexer_print_token, cp_parser_is_string_literal, cp_parser_string_literal, cp_parser_primary_expression): Likewise. (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead of C_LEX_RAW_STRINGS. * gcc.dg/raw-string-1.c: New test. * gcc.dg/raw-string-2.c: New test. * gcc.dg/raw-string-3.c: New test. * gcc.dg/raw-string-4.c: New test. * gcc.dg/raw-string-5.c: New test. * gcc.dg/raw-string-6.c: New test. * gcc.dg/raw-string-7.c: New test. * gcc.dg/utf8-1.c: New test. * gcc.dg/utf8-2.c: New test. * gcc.dg/utf-badconcat2.c: New test. * gcc.dg/utf-dflt2.c: New test. * gcc.dg/cpp/include6.c: New test. * g++.dg/ext/raw-string-1.C: New test. * g++.dg/ext/raw-string-2.C: New test. * g++.dg/ext/raw-string-3.C: New test. * g++.dg/ext/raw-string-4.C: New test. * g++.dg/ext/raw-string-5.C: New test. * g++.dg/ext/raw-string-6.C: New test. * g++.dg/ext/raw-string-7.C: New test. * g++.dg/ext/utf8-1.C: New test. * g++.dg/ext/utf8-2.C: New test. * g++.dg/ext/utf-badconcat2.C: New test. * g++.dg/ext/utf-dflt2.C: New test. From-SVN: r152995 |
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Jakub Jelinek
|
96c169e156 |
re PR preprocessor/41543 (BUILTINS_LOCATION wrong with -fpreprocessed)
PR preprocessor/41543 * input.h (BUILTINS_LOCATION): Change to 1 from 2. Assert BUILTINS_LOCATION < RESERVED_LOCATION_COUNT. * tree.c: Include intl.h. (expand_location): Handle BUILTINS_LOCATION. * Makefile.in (tree.o): Depend on intl.h. * include/line-map.h (RESERVED_LOCATION_COUNT): Define. * line-map.c (linemap_init): Initialize highest_location and highest_line to RESERVED_LOCATION_COUNT-1 instead of 0. * gcc.dg/debug/dwarf2/pr41543.c: New test. From-SVN: r152761 |
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Chris Demetriou
|
74dc6a1190 |
re PR preprocessor/28435 (-MMD vs not found system header (included from a system header))
[libcpp/ChangeLog] 2009-09-18 Chris Demetriou <cgd@google.com> PR preprocessor/28435: * include/cpplib.h (struct cpp_options): Add new member deps.need_preprocessor_output. * files.c (open_file_failed): If preprocessor output is needed always report an error. [gcc/ChangeLog] 2009-09-19 Chris Demetriou <cgd@google.com> PR preprocessor/28435: * c-opts.c (c_common_handle_option): For -MD and -MMD, indicate to cpplib that the preprocessor output is needed. [gcc/testsuite/ChangeLog] 2009-09-19 Chris Demetriou <cgd@google.com> PR preprocessor/28435: * gcc.dg/cpp/missing-header-MD.c: New test. * gcc.dg/cpp/missing-header-MMD.c: New test. * gcc.dg/cpp/missing-sysheader-MD.c: New test. * gcc.dg/cpp/missing-sysheader-MMD.c: New test. From-SVN: r151879 |
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Douglas B Rupp
|
0c539b470c |
cpplib.h (INO_T_CPP): New macro.
* libcpp/include/cpplib.h (INO_T_CPP): New macro. (struct cpp_dir): Use it. From-SVN: r150131 |
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Jerry Quinn
|
f1bf410cad |
directives.c (do_linemarker, do_line): Use CPP_STRING for ignored enum value.
2009-07-17 Jerry Quinn <jlquinn@optonline.net> * directives.c (do_linemarker, do_line): Use CPP_STRING for ignored enum value. * files.c (find_file_in_dir): Add cast from void* to char*. * symtab.c (ht_lookup_with_hash): Add cast from void* to char*. * Makefile.in: (WARN_CFLAGS): Use general and C-specific warnings. (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS, ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER, COMPILER_FLAGS): New. (DEPMODE): Set from CCDEPMODE or CXXDEPMODE. (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS instead of ALL_CFLAGS. * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings from other warnings. Add -Wc++-compat to C-specific warnings. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before AC_CHECK_HEADERS. * configure: Rebuild. * include/cpp-id-data.h: Remove extern "C". * include/line-map.h: Likewise. * include/mkdeps.h: Likewise. * include/symtab.h: Likewise. * internal.h: Likewise. From-SVN: r149763 |
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Ian Lance Taylor
|
7d8847a4d9 |
* include/cpplib.h (progname): Don't declare.
From-SVN: r148627 |
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Ian Lance Taylor
|
3d8b2a98ca |
cpplib.h (struct cpp_options): Add warn_cxx_operator_names field.
libcpp/: * include/cpplib.h (struct cpp_options): Add warn_cxx_operator_names field. (NODE_WARN_OPERATOR): Define. (struct cpp_hashnode): Increase flags field to 10 bits, decrease type to 6 bits. * init.c (mark_named_operators): Add flags parameter. (cpp_post_options): Pick flags value to pass to mark_named_operators. * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that identifier is an operator name in C++. gcc/: * fold-const.c (fold_unary): Rename local variable and to and_expr. * c-opts.c (c_common_handle_option): For -Wc++-compat set cpp_opts->warn_cxx_operator_names. gcc/testsuite/: * gcc.dg/Wcxx-compat-13.c: New testcase. From-SVN: r148438 |
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Aldy Hernandez
|
e74fe492f1 |
diagnostic.c (diagnostic_build_prefix): Always print columns.
gcc/ * diagnostic.c (diagnostic_build_prefix): Always print columns. (diagnostic_report_current_module): Print columns. * common.opt (flag_show_column): Enable by default. gcc/testsuite/ * lib/gcc-dg.exp (dg-bogus): Override dg-bogus. (process-message): Expect column numbers. * gcc.dg/va-arg-2.c: Use line 0 to indicate no column. * gcc.dg/pch/counter-2.c: Same. * gcc.dg/pch/valid-2.c: Same. * gcc.dg/pch/warn-1.c: Same. * gcc.dg/pch/valid-1.c: Same. * gcc.dg/cpp/include2a.c: Handle lack of columns. * gcc.dg/cpp/syshdr.c: Same. * gcc.dg/cpp/19940712-1.c: Same. * gcc.dg/cpp/missing-header-1.c: Same. * gcc.dg/cpp/unc4.c: Remove -fno-show-column. * gcc.dg/cpp/tr-warn3.c: Same. * gcc.dg/cpp/pr29612-2.c: Same. * gcc.dg/cpp/tr-warn4.c: Same. * gcc.dg/cpp/Wtrigraphs.c: Same. * gcc.dg/cpp/poison.c: Same. * gcc.dg/cpp/arith-3.c: Same. * gcc.dg/cpp/sysmac2.c: Same. * gcc.dg/cpp/cpp.exp: Same. * gcc.dg/cpp/tr-warn5.c: Same. * gcc.dg/cpp/include2.c: Same. * gcc.dg/cpp/Wmissingdirs.c: Same. * gcc.dg/cpp/Wmissingdirs.c: Same. * gcc.dg/cpp/tr-warn6.c: Same. * gcc.dg/cpp/Wtrigraphs-2.c: Same. * gcc.dg/cpp/macspace1.c: Same. * gcc.dg/cpp/escape-2.c: Same. * gcc.dg/cpp/assert2.c: Same. * gcc.dg/cpp/undef2.c: Same. * gcc.dg/cpp/macspace2.c: Same. * gcc.dg/cpp/tr-warn1.c: Same. * gcc.dg/cpp/extratokens2.c: Same. * gcc.dg/cpp/strify2.c: Same. * gcc.dg/cpp/Wsignprom.c: Same. * gcc.dg/cpp/redef2.c: Same. * gcc.dg/cpp/trad/trad.exp: Same. * gcc.dg/cpp/arith-1.c: Same. * gcc.dg/cpp/extratokens.c: Same. * gcc.dg/cpp/if-mpar.c: Same. gcc/cp/ * error.c (print_instantiation_partial_context): Print column numbers. libcpp/ * include/line-map.h (LAST_SOURCE_COLUMN): New. From-SVN: r148052 |
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Ian Lance Taylor
|
4851089fc6 |
cpp-id-data.h: Add extern "C".
* include/cpp-id-data.h: Add extern "C". * include/line-map.h: Likewise. * include/mkdeps.h: Likewise. * include/symtab.h: Likewise. * internal.h: Likewise. From-SVN: r148051 |
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Ian Lance Taylor
|
7e5487a214 |
alias.c (struct alias_set_entry_d): Rename from struct alias_set_entry.
gcc/ChangeLog: * alias.c (struct alias_set_entry_d): Rename from struct alias_set_entry. Change all uses. * except.c (struct call_site_record_d): Rename from struct call_site_record. Change all uses. * except.h (struct eh_region_d): Rename from struct eh_region. Change all uses. * gcse.c (struct hash_table_d): Rename from struct hash_table. Change all uses. * graphite.c (struct ivtype_map_elt_d): Rename fromstruct ivtype_map_elt. Change all uses. (struct rename_map_elt_d): Rename fromstruct rename_map_elt. Change all uses. (struct ifsese_d): Rename fromstruct ifsese. Change all uses. * graphite.h (struct name_tree_d): Rename from struct name_tree. Change all uses. (struct sese_d): Rename from struct sese. Change all uses. * omega.h (struct eqn_d): Rename from struct eqn. Change all uses. (struct omega_pb_d): Rename from struct omega_pb. Change all uses. * optabs.h (struct optab_d): Rename from struct optab. Change all uses. (struct convert_optab_d): Rename from struct convert_optab. Change all uses. * tree-pass.h (struct ipa_opt_pass_d): Rename fromstruct ipa_opt_pass. Change all uses. * tree-predcom.c (struct dref_d): Rename from struct dref. Change all uses. * c-decl.c (pushtag): If -Wc++-compat, warn if the tag is already defined as a typedef. (grokdeclarator): If -Wc++-compat, warn if a typedef is already defined as a tag. gcc/cp/ChangeLog: * cp-tree.h (enum cp_lvalue_kind_flags): Rename from cp_lvalue_kind. Change all uses. (enum base_access_flags): Rename from enum base_access. Change all uses. * parser.c (enum cp_parser_flags): Remove enum tag. gcc/testsuite/ChangeLog: * gcc.dg/Wcxx-compat-10.c: New testcase. libcpp/ChangeLog: * include/cpplib.h (enum cpp_builtin_type): Rename from enum builtin_type. Change all uses. From-SVN: r147605 |