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From-SVN: r101317
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* input.h: If USE_MAPPED_LOCATION, define separate expanded_location
structure with extra column field.
* tree.c (expand_location): Also fill in column field.
* gengtype-lex.l: Ignore expanded_location typedef, sinze gengtype
gets confused by the two conditionally-compiled definitions.
From-SVN: r84721
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* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
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From-SVN: r81764
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* input.h: Don't #include line-map.h. It may cause link problems
with undefined linemap_line_start when line-map.h is included but
line-map.o is not linked, as currently happens with gengtype on
compilers that don't support inline.
* toplev.c: So we do have to explicitly #include line-map.h here.
From-SVN: r78185
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* alias.c, basic-block.h, c-common.c, c-common.h,
c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c,
calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c,
combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c,
cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h,
defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c,
expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c,
genautomata.c, genconditions.c, genemit.c, genflags.c,
gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c,
ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c,
langhooks-def.h, langhooks.c, langhooks.h, line-map.c,
line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c,
ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c,
rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h,
target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h,
unwind.h, varray.c, varray.h: Update copyright.
From-SVN: r76302
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* cpphash.h (cpp_reader): Rename line_maps field to line_table
and change the type to a pointer rather than a struct.
* cppinit.c (cpp_push_main_field): Adjust accordingly.
* cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks):
Likewise.
* cppfiles.c (validate_pch): Likewise.
* cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text):
Likewise.
* cpperror.c (print_location): Likewise.
* cpplib.h (cpp_create_reader): New line_maps pointer parameter.
* cppinit.c (cpp_create_reader): Handle new parameter.
(cpp_destroy): Don't free line_maps - that's no longer our job.
* input.h (line_table): New variable.
* toplev.c (line_table): Declare variable.
(general_init): Initialize line_table.
* c-opts.c (c_common_init_options): Pass line_table to
cpp_create_reader.
* fix-header.c (read_scan_file): New local variable line_table.
Initialize, and pass it to cpp_create_reader.
* Makefile.in (LIBS, LIBDEPS): Add libcpp.a.
(C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a.
From-SVN: r76198
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* c-common.c (handle_warn_unused_result_attribute): New function.
(c_common_attribute_table): Add warn_unused_result.
(c_expand_expr): Issue warning when result of inlined function
with warn_unused_result attribute is ignored.
* calls.c (expand_call): Issue warning when result of function
with warn_unused_result attribute is ignored.
* c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define.
* expr.c (expr_wfl_stack): Define.
(expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore,
pass const0_rtx as target. Chain locations into expr_wfl_stack.
* tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT
bit if inlined function has warn_unused_result attribute.
* input.h (expr_wfl_stack): Declare.
* doc/extend.texi: Document warn_unused_result attribute.
* gcc.dg/attr-warn-unused-result.c: New test.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r71424
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* c-common.c: Fix comment formatting.
* c-common.h: Likewise.
* c-decl.c: Likewise.
* cppinit.c: Likewise.
* cpplib.h: Likewise.
* emit-rtl.c: Likewise.
* input.h: Likewise.
* line-map.h: Likewise.
* opts.c: Likewise.
* opts.h: Likewise.
* simplify-rtx.c: Likewise.
From-SVN: r70577
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* line-map.h (fileline): New typedef.
(struct line_map, linemap_add, linemap_lookup): Use it.
* input.h (struct location_s): Comment notes that long-term we want
to replace it by fileline.
From-SVN: r70205
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* gcc.c: Convert prototypes to ISO C90.
* gcc.h: Likewise.
* gcov-dump.c: Likewise.
* gcov-iov.c: Likewise.
* gcse.c: Likewise.
* genattrtab.h: Likewise.
* ggc.h: Likewise.
* global.c: Likewise.
* graph.c: Likewise.
* graph.h: Likewise.
* hosthooks.h: Likewise.
* hooks.h: Likewise.
* hooks.c: Likewise.
* hashtable.h: Likewise.
* hashtable.c: Likewise.
* haifa-sched.c: Likewise.
* integrate.h: Likewise.
* integrate.c: Likewise.
* input.h: Likewise.
* ifcvt.c: Likewise.
From-SVN: r68995
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* Makefile.in (TREE_H): Replace location.h with input.h.
(GTFILES) Remove location.h
(gt-lists.h): Replace gt-location.h with gt-input.h
* input.h (input_filename, input_line): Remove variables.
(location_s, location_t): Move from location.h.
(input_location): New.
(input_filename, input_line): New #defines.
* location.h: Remove.
* tree.h: Replace location.h with input.h.
(input_filename, input_line): Remove.
* diagnostic.h: Replace location.h with input.h.
* gcc.h (input_filename, input_filename_length): Remove declarations.
* toplev.c (input_filename, input_line): Remove.
(input_location): Define.
(push_srcloc, pop_srcloc): Adjust.
* diagnostic.c (diagnostic_report_current_module): Adjust.
f:
* lex.c (ffelex_file_pop_): Adjust file_stack member use.
(ffelex_file_push_): Likewise.
(ffelex_hash_): Likewise.
java:
* lex.h (input_lineno): Remove declaration.
* parse-scan.y: #include input.h.
(input_filename): Remove declaration.
(input_location): Add definition.
(input_line): Remove definition.
From-SVN: r66378
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* input.h (lineno): Rename to ...
(input_line): ... here.
* tree.h (lineno): Rename to ...
(input_line): ... here.
* scan.h (lineno): Rename to ...
(input_line): ... here.
* toplev.c (lineno): Rename to ...
(input_line): ... here.
(push_srcloc, pop_srcloc): Rename lineno to input_line.
* c-common.c (c_expand_start_cond, fname_decl): Likewise.
* c-decl.c (poplevel, pop_label_level, lookup_label, lookup_tag,
store_parm_decls, c_expand_body_1): Likewise.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-lex.c (fe_file_change, cb_def_pragma, c_lex): Likewise.
* c-opts.c (c_common_post_options, c_common_parse_file): Likewise.
* c-parse.in (save_filename, maybe_type_qual, ifc): Likwise.
* c-semantics.c (finish_stmt_tree, build_stmt, emit_local_var,
gentrtl_goto_stmt, genrtl_expr_stmt_value, genrtl_decl_stmt,
genrtl_if_stmt, genrtl_while_stmt, genrtl_do_stmt,
genrtl_return_stmt, genrtl_for_stmt, build_break_stmt,
build_continue_stmt, genrtl_switch_stmt, genrtl_asm_stmt,
prep_stmt, find_reachable_label, expand_unreachable_stmt): Likewise.
* coverage.c (create_coverage): Likewise.
* diagnostic.c (pedwarn, sorry, error, fatal_error,
internal_error, warning, diagnostic_report_current_module,
inform): Likewise.
* expr.c (expand_expr): Likewise.
* integrate.c (expand_inline_function,
output_inline_function): Likewise.
* rtl-error.c (file_and_line_for_asm): Likewise.
* tree-inline.c (find_alloca_call, find_builtin_longjmp_call,
walk_tree): Likewise.
* tree.c (make_node): Likewise.
* ada, cp, f, java, objc, treelang: Likewise.
ada
* trans.c (build_unit_elab, set_lineno): Rename lineno to
input_line.
* utils.c (pushdecl, create_label_decl, begin_subprog_body,
end_subprog_body): Likewise.
* utils2.c (build_call_raise): Likewise.
cp
* class.c (finish_struct): Rename lineno to input_line.
* decl.c (push_binding_level, pop_binding_level,
suspend_binding_level, resume_binding_level, make_label_decl,
use_label, start_function): Likewise.
* decl2.c (warn_if_unknown_interface,
start_static_initialization_or_destruction,
generate_ctor_or_dtor_function, finish_file): Likewise.
* error.c (cp_line_of, print_instantiation_full_context,
print_instantiation_context): Likewise.
* except.c (check_handlers_1, check_handlers): Likewise.
* init.c (create_temporary_var): Likewise.
* method.c (use_thunk, synthesize_method): Likewise.
* parser.c (cp_lexer_set_source_position_from_token,
cp_lexer_get_preprocessor_token): Likewise.
* pt.c (push_tinst_level, pop_tinst_level,
tsubst_friend_function, instantiate_class_template, tsubst_decl,
tsubst, tsubst_expr, instantiate_decl): Likewise.
* semantics.c (genrtl_try_block, finish_label_stmt,
begin_class_definition, expand_body,
genrtl_finish_function): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
f
* ansify.c (die_unless): Rename lineno to input_line.
* com.c (ffecom_subscript_check_, ffecom_do_entry_,
ffecom_gen_sfuncdef_, ffecom_start_progunit_,
ffecom_sym_transform_, ffecom_sym_transform_assign_,
bison_rule_pushlevel_, bison_rule_compstmt_, finish_function,
store_parm_decls): Likewise.
* intrin.c (ffeintrin_fulfill_generic): Likewise.
* lex.c (ffelex_hash_, ffelex_include_, ffelex_next_line_,
ffelex_file_fixed, ffelex_file_free): Likewise.
* std.c (ffestd_exec_end): Likewise.
* ste.c (ffeste_emit_line_note_, ffeste_start_block_,
ffeste_start_stmt_): Likewise.
* ste.h (ffeste_filelinenum, ffeste_set_line): Likewise.
java
* lex.h (lineno): Rename to ...
(input_line): ... here
* parse-scan.y (lineno): Rename to ...
(input_line): ... here.
(reset_report): Rename lineno to input_line.
* check-init.c (check_init): Likewise.
* class.c (push_class): Likewise.
* decl.c (complete_start_java_method, end_java_method): Likewise.
* expr.c (expand_byte_code): Likewise.
* jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
* jcf-write.c (generate_bytecode_insns): Likewise.
* lex.c (java_init_lex, java_allocate_new_line,
do_java_lex): Likewise.
* parse.h (YYNOT_TWICE): Likewise.
* parse.y (empty_statement, expression_statement,
java_pop_parser_context, java_parser_context_save_global,
yyerror, register_fields, method_header, safe_layout_class,
find_in_imports_on_demand, create_artificial_method,
source_end_java_method, start_complete_expand_method,
build_thisn_assign, java_complete_lhs,
maybe_absorb_scoping_block): Likewise.
objc
* objc-act.c (objc_init): Rename lineno to input_line.
(build_module_descriptor, build_selector_translation_table,
build_protocol_template, build_method_prototype_list_template,
build_category_template, build_selector_table,
build_class_template, build_super_template, build_ivar_template,
build_ivar_list_template, build_method_list_template,
build_method_template, add_instance_variable): Likewise.
treelang
* tree1.c (treelang_init): Rename lineno to input_line.
From-SVN: r66333
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* c-lex.c (indent_level): Remove.
(cb_file_change, c_lex): Remove indent level handling.
* c-lex.h (indent_level): Remove.
* input.h (struct file_stack): Remove indent_level.
* toplev.c (push_srcloc): Remove indent_level handling.
cp:
* spew.c (yyungetc, snarf_block): Remove indent_level handling.
From-SVN: r53786
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* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
From-SVN: r45105
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* Makefile.in (WARN_CFLAGS): Add -Wwrite-strings.
(tree.o): Depend on output.h.
* c-decl.c (pending_invalid_xref_file,
current_function_prototype_file): Constify.
(pushdecl): Constify a local char *.
(define_label): Constify filename parameter.
* c-lex.c (init_parse): Constify parameter and return value.
* c-typeck.c (c_expand_asm_operands): Constify filename parameter.
* c-tree.h: Update prototypes.
* c-parse.in: Constify filename member of %union, and if_stmt_file.
* c-parse.y, c-parse.c, c-parse.h, objc/objc-parse.y,
objc/objc-parse.c: Regenerate.
* dwarfout.c (dwarfout_init): Constify main_input_filename parameter.
* dwarfout.h: Update prototypes.
* expr.c (expand_expr): Constify a local char *.
* flags.h: Constify main_input_filename.
* function.c (expand_function_end): Constify filename parameter.
* genrecog.c (make_insn_sequence): Use a character array for
c_test_pos.
(main): Remove unused variables.
* input.h: Constify input_filename, main_input_filename, and
file_stack.name. Update prototypes.
* output.h: Declare first_global_object_name and
weak_global_object_name here, as const char *.
* stmt.c (expand_asm_operands): Constify filename parameter.
* toplev.c (compile_file, push_srcloc, debug_start_source_file):
Constify filename parameter.
(input_filename, main_input_filename): Constify.
* toplev.h: Update prototypes.
* tree.c: Include output.h. Don't declare
first_global_object_name or weak_global_object_name. Clean up string
bashing in get_file_function_name_long.
* tree.h (struct tree_decl): Constify filename member.
(input_filename): Constify.
Update prototypes.
* varasm.c (first_global_object_name, weak_global_object_name):
Constify.
(assemble_start_function, assemble_variable): Clean up string bashing.
* gcc.c: Constify all spec-related strings initialized,
transitively, from string constants. Constify all strings
and string variables related to multilibs.
(set_spec, read_specs): Cast argument to free to PTR.
(used_arg): Do not modify multilib_matches. Use strncmp plus
length comparison to compare multilib switches.
* genmultilib: Constify everything declared in multilib.h.
ch:
* ch-tree.h: Update prototypes. Remove prototypes for
functions declared elsewhere.
* decl.c (define_label): Constify filename parameter.
* grant.c (globalize_decl, set_default_grant_file): Constify
local char * variables. Don't declare
first_global_object_name or asm_out_file.
* lang.c (chill_real_input_filename): Constify.
* lex.c (init_parse): Constify parameter and return value.
* parse.c: Don't declare input_filename.
(ch_expand_asm_operands): Constify filename parameter.
(parse_multi_dimension_case_action): Constify local char *.
* satisfy.c (safe_satisfy_decl): Constify local char *.
cp:
* cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
and pending_inline.filename. Update prototypes.
* decl.c (define_label): Constify filename parameter.
* decl2.c (warn_if_unknown_interface): Constify local char *.
* input.c Constify input_source.filename. Don't declare
input_filename or lineno. Constify filename parameter to feed_input.
* lex.c (init_parse): Constify parameter and return value.
(cp_pragma_interface, cp_pragma_implementation): Constify
filename argument.
(reinit_parse_for_method, reinit_parse_for_block,
reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
Constify local char *.
* pt.c: Don't declare lineno or input_filename.
(print_template_context, tsubst_friend_function, tsubst_decl,
tsubst, instantiate_decl): Constify local char *.
* semantics.c (expand_body): Constify local char *.
* tree.c (build_srcloc): Constify filename parameter.
* typeck.c (c_expand_asm_operands): Constify filename
parameter.
f:
* com.c (ffecom_subscript_check_): Constify array_name
parameter. Clean up string bashing.
(ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
parameter.
(ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
local char *.
(init_parse): Constify parameter and return value.
* lex.c: Include dwarfout.h instead of prototyping dwarfout_*
functions here.
(ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
(ffelex_hash_, ffelex_include_): Constify local char *.
* std.c (ffestd_exec_end): Constify local char *.
* where.c (ffewhere_file_new): Constify filename parameter.
* where.h: Update prototypes.
java:
* check_init.c (check_init): Constify local char *.
* class.c (push_class): Constify local char *.
* java_tree.h: Update prototypes.
* jcf-io.c (open_class): Constify filename parameter and
return value.
(find_class): Remove redundant string copy. Cast return from
open_class.
* jcf-parse.c (read_class, parse_class_file, yyparse):
Constify local char *.
* jcf-write.c (generate_bytecode_insns, generate_classfile):
Constify local char *.
* jcf.h (JCF): Constify filename and classname.
(JCF_FINISH): Cast args to FREE to char * when appropriate.
* lang.c (init_parse): Constify parameter and return value.
* lex.c (java_get_line_col): Constify filename parameter.
* parse.h: Constify parser_ctxt.filename. Update prototypes.
* parse.y (java_parser_context_suspend,
issue_warning_error_from_context, safe_layout_class): Constify
local char *.
* parse.c: Regenerate.
From-SVN: r33804
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* input.h (push_srcloc): New function.
(pop_srcloc): Likewise.
* toplev.c (push_srcloc): Define it.
(pop_srcloc): Likewise.
From-SVN: r32141
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From-SVN: r24535
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From-SVN: r18980
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From-SVN: r9961
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From-SVN: r3887
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From-SVN: r1284
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From-SVN: r1259
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From-SVN: r14
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