dev-util:yacc-1.9.1-r6:20180408-081425.log

dev-util:yacc-1.9.1-r6:20180408-081425.log (text/plain), 62.76 KB, created by Toralf Förster on 2018-04-08 11:54:00 UTC

 * Package:    dev-util/yacc-1.9.1-r6
 * Repository: gentoo
 * Maintainer: [e-mail]
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox splitdebug test userpriv usersandbox
>>> Unpacking source...
>>> Unpacking yacc-1.9.1.tar.Z to /var/tmp/portage/dev-util/yacc-1.9.1-r6/work
>>> Source unpacked in /var/tmp/portage/dev-util/yacc-1.9.1-r6/work
>>> Preparing source in /var/tmp/portage/dev-util/yacc-1.9.1-r6/work/yacc-1.9.1 ...
 * Applying yacc-1.9.1-mkstemp.patch ...
 [ ok ]
 * Applying yacc-1.9.1-ia64.patch ...
 [ ok ]
 * Applying yacc-1.9.1-CVE-2008-3196.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-util/yacc-1.9.1-r6/work/yacc-1.9.1 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-util/yacc-1.9.1-r6/work/yacc-1.9.1 ...
make -j 1 clean 
rm yacc
make -j 1 CC=x86_64-pc-linux-gnu-gcc 'CFLAGS=-O2 -pipe -march=native' 
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -Wl,--hash-style=gnu -Wl,-O1 -Wl,--as-needed -o yacc closure.c error.c lalr.c lr0.c main.c mkpar.c output.c reader.c skeleton.c symtab.c verbose.c warshall.c
closure.c:15:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_EFF()
 ^~~~~~~
closure.c: In function ‘set_EFF’:
closure.c:43:5: warning: implicit declaration of function ‘reflexive_transitive_closure’ [-Wimplicit-function-declaration]
     reflexive_transitive_closure(EFF, nvars);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
closure.c: At top level:
closure.c:51:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_first_derives()
 ^~~~~~~~~~~~~~~~~
closure.c:106:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 closure(nucleus, n)
 ^~~~~~~
closure.c:176:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 finalize_closure()
 ^~~~~~~~~~~~~~~~
error.c:10:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 fatal(msg)
 ^~~~~
error.c: In function ‘fatal’:
error.c:14:5: warning: implicit declaration of function ‘done’ [-Wimplicit-function-declaration]
     done(2);
     ^~~~
error.c: At top level:
error.c:18:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 no_space()
 ^~~~~~~~
error.c:25:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 open_error(filename)
 ^~~~~~~~~~
error.c:33:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unexpected_EOF()
 ^~~~~~~~~~~~~~
error.c:41:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_pos(st_line, st_cptr)
 ^~~~~~~~~
error.c: In function ‘print_pos’:
error.c:47:23: warning: ‘return’ with no value, in function returning non-void
     if (st_line == 0) return;
                       ^~~~~~
error.c:41:1: note: declared here
 print_pos(st_line, st_cptr)
 ^~~~~~~~~
error.c: At top level:
error.c:68:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 syntax_error(st_lineno, st_line, st_cptr)
 ^~~~~~~~~~~~
error.c:80:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unterminated_comment(c_lineno, c_line, c_cptr)
 ^~~~~~~~~~~~~~~~~~~~
error.c:92:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unterminated_string(s_lineno, s_line, s_cptr)
 ^~~~~~~~~~~~~~~~~~~
error.c:104:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unterminated_text(t_lineno, t_line, t_cptr)
 ^~~~~~~~~~~~~~~~~
error.c:116:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unterminated_union(u_lineno, u_line, u_cptr)
 ^~~~~~~~~~~~~~~~~~
error.c:128:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 over_unionized(u_cptr)
 ^~~~~~~~~~~~~~
error.c:138:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 illegal_tag(t_lineno, t_line, t_cptr)
 ^~~~~~~~~~~
error.c:150:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 illegal_character(c_cptr)
 ^~~~~~~~~~~~~~~~~
error.c:160:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 used_reserved(s)
 ^~~~~~~~~~~~~
error.c:169:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 tokenized_start(s)
 ^~~~~~~~~~~~~~~
error.c:178:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 retyped_warning(s)
 ^~~~~~~~~~~~~~~
error.c:186:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 reprec_warning(s)
 ^~~~~~~~~~~~~~
error.c:194:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 revalued_warning(s)
 ^~~~~~~~~~~~~~~~
error.c:202:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 terminal_start(s)
 ^~~~~~~~~~~~~~
error.c:211:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 restarted_warning()
 ^~~~~~~~~~~~~~~~~
error.c:218:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 no_grammar()
 ^~~~~~~~~~
error.c:226:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 terminal_lhs(s_lineno)
 ^~~~~~~~~~~~
error.c:235:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 prec_redeclared()
 ^~~~~~~~~~~~~~~
error.c:242:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unterminated_action(a_lineno, a_line, a_cptr)
 ^~~~~~~~~~~~~~~~~~~
error.c:254:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 dollar_warning(a_lineno, i)
 ^~~~~~~~~~~~~~
error.c:263:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 dollar_error(a_lineno, a_line, a_cptr)
 ^~~~~~~~~~~~
error.c:275:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 untyped_lhs()
 ^~~~~~~~~~~
error.c:283:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 untyped_rhs(i, s)
 ^~~~~~~~~~~
error.c:293:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unknown_rhs(i)
 ^~~~~~~~~~~
error.c:302:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 default_action_warning()
 ^~~~~~~~~~~~~~~~~~~~~~
error.c:309:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 undefined_goal(s)
 ^~~~~~~~~~~~~~
error.c:317:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 undefined_symbol_warning(s)
 ^~~~~~~~~~~~~~~~~~~~~~~~
lalr.c:41:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 lalr()
 ^~~~
lalr.c: In function ‘lalr’:
lalr.c:45:5: warning: implicit declaration of function ‘set_state_table’; did you mean ‘setstate_r’? [-Wimplicit-function-declaration]
     set_state_table();
     ^~~~~~~~~~~~~~~
     setstate_r
lalr.c:46:5: warning: implicit declaration of function ‘set_accessing_symbol’ [-Wimplicit-function-declaration]
     set_accessing_symbol();
     ^~~~~~~~~~~~~~~~~~~~
lalr.c:47:5: warning: implicit declaration of function ‘set_shift_table’ [-Wimplicit-function-declaration]
     set_shift_table();
     ^~~~~~~~~~~~~~~
lalr.c:48:5: warning: implicit declaration of function ‘set_reduction_table’ [-Wimplicit-function-declaration]
     set_reduction_table();
     ^~~~~~~~~~~~~~~~~~~
lalr.c:49:5: warning: implicit declaration of function ‘set_maxrhs’ [-Wimplicit-function-declaration]
     set_maxrhs();
     ^~~~~~~~~~
lalr.c:50:5: warning: implicit declaration of function ‘initialize_LA’ [-Wimplicit-function-declaration]
     initialize_LA();
     ^~~~~~~~~~~~~
lalr.c:51:5: warning: implicit declaration of function ‘set_goto_map’ [-Wimplicit-function-declaration]
     set_goto_map();
     ^~~~~~~~~~~~
lalr.c:52:5: warning: implicit declaration of function ‘initialize_F’; did you mean ‘initstate_r’? [-Wimplicit-function-declaration]
     initialize_F();
     ^~~~~~~~~~~~
     initstate_r
lalr.c:53:5: warning: implicit declaration of function ‘build_relations’ [-Wimplicit-function-declaration]
     build_relations();
     ^~~~~~~~~~~~~~~
lalr.c:54:5: warning: implicit declaration of function ‘compute_FOLLOWS’ [-Wimplicit-function-declaration]
     compute_FOLLOWS();
     ^~~~~~~~~~~~~~~
lalr.c:55:5: warning: implicit declaration of function ‘compute_lookaheads’ [-Wimplicit-function-declaration]
     compute_lookaheads();
     ^~~~~~~~~~~~~~~~~~
lalr.c: At top level:
lalr.c:60:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_state_table()
 ^~~~~~~~~~~~~~~
lalr.c:71:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_accessing_symbol()
 ^~~~~~~~~~~~~~~~~~~~
lalr.c:82:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_shift_table()
 ^~~~~~~~~~~~~~~
lalr.c:93:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_reduction_table()
 ^~~~~~~~~~~~~~~~~~~
lalr.c:104:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_maxrhs()
 ^~~~~~~~~~
lalr.c:132:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 initialize_LA()
 ^~~~~~~~~~~~~
lalr.c:169:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_goto_map()
 ^~~~~~~~~~~~
lalr.c: In function ‘set_goto_map’:
lalr.c:192:6: warning: implicit declaration of function ‘fatal’; did you mean ‘atol’? [-Wimplicit-function-declaration]
      fatal("too many gotos");
      ^~~~~
      atol
lalr.c: At top level:
lalr.c:267:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 initialize_F()
 ^~~~~~~~~~~~
lalr.c: In function ‘initialize_F’:
lalr.c:330:3: warning: implicit declaration of function ‘digraph’; did you mean ‘isgraph’? [-Wimplicit-function-declaration]
   digraph(reads);
   ^~~~~~~
   isgraph
lalr.c: At top level:
lalr.c:344:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 build_relations()
 ^~~~~~~~~~~~~~~
lalr.c: In function ‘build_relations’:
lalr.c:395:4: warning: implicit declaration of function ‘add_lookback_edge’ [-Wimplicit-function-declaration]
    add_lookback_edge(stateno, *rulep, i);
    ^~~~~~~~~~~~~~~~~
lalr.c: At top level:
lalr.c:436:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 add_lookback_edge(stateno, ruleno, gotono)
 ^~~~~~~~~~~~~~~~~
lalr.c:521:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 compute_FOLLOWS()
 ^~~~~~~~~~~~~~~
lalr.c:527:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 compute_lookaheads()
 ^~~~~~~~~~~~~~~~~~
lalr.c:561:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 digraph(relation)
 ^~~~~~~
lalr.c: In function ‘digraph’:
lalr.c:579:2: warning: implicit declaration of function ‘traverse’; did you mean ‘transpose’? [-Wimplicit-function-declaration]
  traverse(i);
  ^~~~~~~~
  transpose
lalr.c: At top level:
lalr.c:588:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 traverse(i)
 ^~~~~~~~
lr0.c:36:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 allocate_itemsets()
 ^~~~~~~~~~~~~~~~~
lr0.c:78:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 allocate_storage()
 ^~~~~~~~~~~~~~~~
lr0.c:87:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 append_states()
 ^~~~~~~~~~~~~
lr0.c:116:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_storage()
 ^~~~~~~~~~~~
lr0.c:129:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 generate_states()
 ^~~~~~~~~~~~~~~
lr0.c: In function ‘generate_states’:
lr0.c:134:5: warning: implicit declaration of function ‘set_first_derives’ [-Wimplicit-function-declaration]
     set_first_derives();
     ^~~~~~~~~~~~~~~~~
lr0.c:135:5: warning: implicit declaration of function ‘initialize_states’; did you mean ‘generate_states’? [-Wimplicit-function-declaration]
     initialize_states();
     ^~~~~~~~~~~~~~~~~
     generate_states
lr0.c:139:2: warning: implicit declaration of function ‘closure’; did you mean ‘pclose’? [-Wimplicit-function-declaration]
  closure(this_state->items, this_state->nitems);
  ^~~~~~~
  pclose
lr0.c:140:2: warning: implicit declaration of function ‘save_reductions’ [-Wimplicit-function-declaration]
  save_reductions();
  ^~~~~~~~~~~~~~~
lr0.c:141:2: warning: implicit declaration of function ‘new_itemsets’; did you mean ‘new_state’? [-Wimplicit-function-declaration]
  new_itemsets();
  ^~~~~~~~~~~~
  new_state
lr0.c:145:6: warning: implicit declaration of function ‘save_shifts’ [-Wimplicit-function-declaration]
      save_shifts();
      ^~~~~~~~~~~
lr0.c:150:5: warning: implicit declaration of function ‘finalize_closure’ [-Wimplicit-function-declaration]
     finalize_closure();
     ^~~~~~~~~~~~~~~~
lr0.c: At top level:
lr0.c:221:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 initialize_states()
 ^~~~~~~~~~~~~~~~~
lr0.c: In function ‘initialize_states’:
lr0.c:232:17: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
     if (p == 0) no_space();
                 ^~~~~~~~
                 isspace
lr0.c: At top level:
lr0.c:248:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 new_itemsets()
 ^~~~~~~~~~~~
lr0.c: In function ‘new_state’:
lr0.c:299:2: warning: implicit declaration of function ‘fatal’; did you mean ‘atol’? [-Wimplicit-function-declaration]
  fatal("too many states");
  ^~~~~
  atol
lr0.c: At top level:
lr0.c:325:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 show_cores()
 ^~~~~~~~~~
lr0.c:360:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 show_ritems()
 ^~~~~~~~~~~
lr0.c:370:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 show_rrhs()
 ^~~~~~~~~
lr0.c:381:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 show_shifts()
 ^~~~~~~~~~~
lr0.c:399:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 save_shifts()
 ^~~~~~~~~~~
lr0.c:433:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 save_reductions()
 ^~~~~~~~~~~~~~~
lr0.c:482:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_derives()
 ^~~~~~~~~~~
lr0.c:512:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_derives()
 ^~~~~~~~~~~~
lr0.c:541:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_nullable()
 ^~~~~~~~~~~~
lr0.c:590:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_nullable()
 ^~~~~~~~~~~~~
lr0.c:596:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 lr0()
 ^~~
main.c:68:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 done(k)
 ^~~~
main.c: In function ‘done’:
main.c:71:45: warning: implicit declaration of function ‘unlink’; did you mean ‘unix’? [-Wimplicit-function-declaration]
     if (action_file) { fclose(action_file); unlink(action_file_name); }
                                             ^~~~~~
                                             unix
main.c: At top level:
main.c:85:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 set_signals()
 ^~~~~~~~~~~
main.c:102:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 usage()
 ^~~~~
main.c:109:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 getargs(argc, argv)
 ^~~~~~~
main.c: In function ‘getargs’:
main.c:126:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
main.c:109:1: note: declared here
 getargs(argc, argv)
 ^~~~~~~
main.c: In function ‘allocate’:
main.c:224:10: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
  if (!p) no_space();
          ^~~~~~~~
          isspace
main.c: At top level:
main.c:230:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 create_file_names()
 ^~~~~~~~~~~~~~~~~
main.c:313:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 open_files()
 ^~~~~~~~~~
main.c: In function ‘open_files’:
main.c:321:6: warning: implicit declaration of function ‘open_error’; did you mean ‘perror’? [-Wimplicit-function-declaration]
      open_error(input_file_name);
      ^~~~~~~~~~
      perror
main.c: In function ‘main’:
main.c:372:5: warning: implicit declaration of function ‘reader’; did you mean ‘rand_r’? [-Wimplicit-function-declaration]
     reader();
     ^~~~~~
     rand_r
main.c:373:5: warning: implicit declaration of function ‘lr0’ [-Wimplicit-function-declaration]
     lr0();
     ^~~
main.c:374:5: warning: implicit declaration of function ‘lalr’; did you mean ‘labs’? [-Wimplicit-function-declaration]
     lalr();
     ^~~~
     labs
main.c:375:5: warning: implicit declaration of function ‘make_parser’; did you mean ‘make_bucket’? [-Wimplicit-function-declaration]
     make_parser();
     ^~~~~~~~~~~
     make_bucket
main.c:376:5: warning: implicit declaration of function ‘verbose’ [-Wimplicit-function-declaration]
     verbose();
     ^~~~~~~
main.c:377:5: warning: implicit declaration of function ‘output’ [-Wimplicit-function-declaration]
     output();
     ^~~~~~
main.c: In function ‘create_file_names’:
main.c:270:5: warning: ignoring return value of ‘mkstemp’, declared with attribute warn_unused_result [-Wunused-result]
     mkstemp(action_file_name);
     ^~~~~~~~~~~~~~~~~~~~~~~~~
main.c:271:5: warning: ignoring return value of ‘mkstemp’, declared with attribute warn_unused_result [-Wunused-result]
     mkstemp(text_file_name);
     ^~~~~~~~~~~~~~~~~~~~~~~
main.c:272:5: warning: ignoring return value of ‘mkstemp’, declared with attribute warn_unused_result [-Wunused-result]
     mkstemp(union_file_name);
     ^~~~~~~~~~~~~~~~~~~~~~~~
mkpar.c:26:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 make_parser()
 ^~~~~~~~~~~
mkpar.c: In function ‘make_parser’:
mkpar.c:34:5: warning: implicit declaration of function ‘find_final_state’; did you mean ‘initstate’? [-Wimplicit-function-declaration]
     find_final_state();
     ^~~~~~~~~~~~~~~~
     initstate
mkpar.c:35:5: warning: implicit declaration of function ‘remove_conflicts’ [-Wimplicit-function-declaration]
     remove_conflicts();
     ^~~~~~~~~~~~~~~~
mkpar.c:36:5: warning: implicit declaration of function ‘unused_rules’ [-Wimplicit-function-declaration]
     unused_rules();
     ^~~~~~~~~~~~
mkpar.c:37:32: warning: implicit declaration of function ‘total_conflicts’ [-Wimplicit-function-declaration]
     if (SRtotal + RRtotal > 0) total_conflicts();
                                ^~~~~~~~~~~~~~~
mkpar.c:38:5: warning: implicit declaration of function ‘defreds’ [-Wimplicit-function-declaration]
     defreds();
     ^~~~~~~
mkpar.c: At top level:
mkpar.c:156:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 find_final_state()
 ^~~~~~~~~~~~~~~~
mkpar.c:173:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 unused_rules()
 ^~~~~~~~~~~~
mkpar.c: In function ‘unused_rules’:
mkpar.c:179:26: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
     if (rules_used == 0) no_space();
                          ^~~~~~~~
                          isspace
mkpar.c: At top level:
mkpar.c:205:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 remove_conflicts()
 ^~~~~~~~~~~~~~~~
mkpar.c:280:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 total_conflicts()
 ^~~~~~~~~~~~~~~
mkpar.c:329:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 defreds()
 ^~~~~~~
mkpar.c:338:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_action_row(p)
 ^~~~~~~~~~~~~~~
mkpar.c:351:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_parser()
 ^~~~~~~~~~~
output.c:24:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output()
 ^~~~~~
output.c: In function ‘output’:
output.c:26:5: warning: implicit declaration of function ‘free_itemsets’ [-Wimplicit-function-declaration]
     free_itemsets();
     ^~~~~~~~~~~~~
output.c:27:5: warning: implicit declaration of function ‘free_shifts’ [-Wimplicit-function-declaration]
     free_shifts();
     ^~~~~~~~~~~
output.c:28:5: warning: implicit declaration of function ‘free_reductions’ [-Wimplicit-function-declaration]
     free_reductions();
     ^~~~~~~~~~~~~~~
output.c:29:5: warning: implicit declaration of function ‘output_prefix’ [-Wimplicit-function-declaration]
     output_prefix();
     ^~~~~~~~~~~~~
output.c:30:5: warning: implicit declaration of function ‘output_stored_text’ [-Wimplicit-function-declaration]
     output_stored_text();
     ^~~~~~~~~~~~~~~~~~
output.c:31:5: warning: implicit declaration of function ‘output_defines’; did you mean ‘__id_t_defined’? [-Wimplicit-function-declaration]
     output_defines();
     ^~~~~~~~~~~~~~
     __id_t_defined
output.c:32:5: warning: implicit declaration of function ‘output_rule_data’ [-Wimplicit-function-declaration]
     output_rule_data();
     ^~~~~~~~~~~~~~~~
output.c:33:5: warning: implicit declaration of function ‘output_yydefred’ [-Wimplicit-function-declaration]
     output_yydefred();
     ^~~~~~~~~~~~~~~
output.c:34:5: warning: implicit declaration of function ‘output_actions’ [-Wimplicit-function-declaration]
     output_actions();
     ^~~~~~~~~~~~~~
output.c:35:5: warning: implicit declaration of function ‘free_parser’ [-Wimplicit-function-declaration]
     free_parser();
     ^~~~~~~~~~~
output.c:36:5: warning: implicit declaration of function ‘output_debug’; did you mean ‘output’? [-Wimplicit-function-declaration]
     output_debug();
     ^~~~~~~~~~~~
     output
output.c:37:5: warning: implicit declaration of function ‘output_stype’; did you mean ‘output’? [-Wimplicit-function-declaration]
     output_stype();
     ^~~~~~~~~~~~
     output
output.c:38:16: warning: implicit declaration of function ‘write_section’ [-Wimplicit-function-declaration]
     if (rflag) write_section(tables);
                ^~~~~~~~~~~~~
output.c:40:5: warning: implicit declaration of function ‘output_trailing_text’ [-Wimplicit-function-declaration]
     output_trailing_text();
     ^~~~~~~~~~~~~~~~~~~~
output.c:42:5: warning: implicit declaration of function ‘output_semantic_actions’ [-Wimplicit-function-declaration]
     output_semantic_actions();
     ^~~~~~~~~~~~~~~~~~~~~~~
output.c: At top level:
output.c:47:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_prefix()
 ^~~~~~~~~~~~~
output.c:107:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_rule_data()
 ^~~~~~~~~~~~~~~~
output.c:154:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_yydefred()
 ^~~~~~~~~~~~~~~
output.c:181:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_actions()
 ^~~~~~~~~~~~~~
output.c: In function ‘output_actions’:
output.c:190:5: warning: implicit declaration of function ‘token_actions’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
     token_actions();
     ^~~~~~~~~~~~~
     output_actions
output.c:196:5: warning: implicit declaration of function ‘goto_actions’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
     goto_actions();
     ^~~~~~~~~~~~
     output_actions
output.c:201:5: warning: implicit declaration of function ‘sort_actions’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
     sort_actions();
     ^~~~~~~~~~~~
     output_actions
output.c:202:5: warning: implicit declaration of function ‘pack_table’ [-Wimplicit-function-declaration]
     pack_table();
     ^~~~~~~~~~
output.c:203:5: warning: implicit declaration of function ‘output_base’; did you mean ‘output’? [-Wimplicit-function-declaration]
     output_base();
     ^~~~~~~~~~~
     output
output.c:204:5: warning: implicit declaration of function ‘output_table’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
     output_table();
     ^~~~~~~~~~~~
     output_actions
output.c:205:5: warning: implicit declaration of function ‘output_check’; did you mean ‘output_prefix’? [-Wimplicit-function-declaration]
     output_check();
     ^~~~~~~~~~~~
     output_prefix
output.c: At top level:
output.c:209:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 token_actions()
 ^~~~~~~~~~~~~
output.c:293:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 goto_actions()
 ^~~~~~~~~~~~
output.c: In function ‘goto_actions’:
output.c:299:9: warning: implicit declaration of function ‘default_goto’ [-Wimplicit-function-declaration]
     k = default_goto(start_symbol + 1);
         ^~~~~~~~~~~~
output.c:301:5: warning: implicit declaration of function ‘save_column’ [-Wimplicit-function-declaration]
     save_column(start_symbol + 1, k);
     ^~~~~~~~~~~
output.c: At top level:
output.c:362:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 save_column(symbol, default_state)
 ^~~~~~~~~~~
output.c: In function ‘save_column’:
output.c:384:21: warning: ‘return’ with no value, in function returning non-void
     if (count == 0) return;
                     ^~~~~~
output.c:362:1: note: declared here
 save_column(symbol, default_state)
 ^~~~~~~~~~~
output.c: At top level:
output.c:404:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 sort_actions()
 ^~~~~~~~~~~~
output.c:439:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 pack_table()
 ^~~~~~~~~~
output.c: In function ‘pack_table’:
output.c:460:10: warning: implicit declaration of function ‘matching_vector’ [-Wimplicit-function-declaration]
  state = matching_vector(i);
          ^~~~~~~~~~~~~~~
output.c:463:14: warning: implicit declaration of function ‘pack_vector’ [-Wimplicit-function-declaration]
      place = pack_vector(i);
              ^~~~~~~~~~~
output.c: In function ‘pack_vector’:
output.c:576:7: warning: implicit declaration of function ‘fatal’; did you mean ‘atol’? [-Wimplicit-function-declaration]
       fatal("maximum table size exceeded");
       ^~~~~
       atol
output.c:581:19: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
   if (table == 0) no_space();
                   ^~~~~~~~
                   isspace
output.c: At top level:
output.c:620:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_base()
 ^~~~~~~~~~~
output.c:686:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_table()
 ^~~~~~~~~~~~
output.c:718:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_check()
 ^~~~~~~~~~~~
output.c:780:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_defines()
 ^~~~~~~~~~~~~~
output.c: In function ‘output_defines’:
output.c:823:26: warning: implicit declaration of function ‘open_error’; did you mean ‘perror’? [-Wimplicit-function-declaration]
  if (union_file == NULL) open_error(union_file_name);
                          ^~~~~~~~~~
                          perror
output.c: At top level:
output.c:832:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_stored_text()
 ^~~~~~~~~~~~~~~~~~
output.c: In function ‘output_stored_text’:
output.c:843:2: warning: ‘return’ with no value, in function returning non-void
  return;
  ^~~~~~
output.c:832:1: note: declared here
 output_stored_text()
 ^~~~~~~~~~~~~~~~~~
output.c: At top level:
output.c:859:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_debug()
 ^~~~~~~~~~~~
output.c:1073:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_stype()
 ^~~~~~~~~~~~
output.c:1083:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_trailing_text()
 ^~~~~~~~~~~~~~~~~~~~
output.c: In function ‘output_trailing_text’:
output.c:1089:2: warning: ‘return’ with no value, in function returning non-void
  return;
  ^~~~~~
output.c:1083:1: note: declared here
 output_trailing_text()
 ^~~~~~~~~~~~~~~~~~~~
output.c:1098:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
output.c:1083:1: note: declared here
 output_trailing_text()
 ^~~~~~~~~~~~~~~~~~~~
output.c: At top level:
output.c:1140:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 output_semantic_actions()
 ^~~~~~~~~~~~~~~~~~~~~~~
output.c: In function ‘output_semantic_actions’:
output.c:1151:2: warning: ‘return’ with no value, in function returning non-void
  return;
  ^~~~~~
output.c:1140:1: note: declared here
 output_semantic_actions()
 ^~~~~~~~~~~~~~~~~~~~~~~
output.c: At top level:
output.c:1177:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_itemsets()
 ^~~~~~~~~~~~~
output.c:1190:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_shifts()
 ^~~~~~~~~~~
output.c:1204:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_reductions()
 ^~~~~~~~~~~~~~~
reader.c:41:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 cachec(c)
 ^~~~~~
reader.c: In function ‘cachec’:
reader.c:49:18: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
  if (cache == 0) no_space();
                  ^~~~~~~~
                  isspace
reader.c: At top level:
reader.c:56:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 get_line()
 ^~~~~~~~
reader.c: In function ‘get_line’:
reader.c:67:2: warning: ‘return’ with no value, in function returning non-void
  return;
  ^~~~~~
reader.c:56:1: note: declared here
 get_line()
 ^~~~~~~~
reader.c:83:32: warning: ‘return’ with no value, in function returning non-void
  if (c == '\n') { cptr = line; return; }
                                ^~~~~~
reader.c:56:1: note: declared here
 get_line()
 ^~~~~~~~
reader.c:96:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:56:1: note: declared here
 get_line()
 ^~~~~~~~
reader.c: At top level:
reader.c:120:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 skip_comment()
 ^~~~~~~~~~~~
reader.c: In function ‘skip_comment’:
reader.c:135:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:120:1: note: declared here
 skip_comment()
 ^~~~~~~~~~~~
reader.c:141:3: warning: implicit declaration of function ‘unterminated_comment’ [-Wimplicit-function-declaration]
   unterminated_comment(st_lineno, st_line, st_cptr);
   ^~~~~~~~~~~~~~~~~~~~
reader.c: In function ‘keyword’:
reader.c:270:5: warning: implicit declaration of function ‘syntax_error’; did you mean ‘strerror’? [-Wimplicit-function-declaration]
     syntax_error(lineno, line, t_cptr);
     ^~~~~~~~~~~~
     strerror
reader.c: At top level:
reader.c:275:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 copy_ident()
 ^~~~~~~~~~
reader.c: In function ‘copy_ident’:
reader.c:281:19: warning: implicit declaration of function ‘unexpected_EOF’ [-Wimplicit-function-declaration]
     if (c == EOF) unexpected_EOF();
                   ^~~~~~~~~~~~~~
reader.c:291:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:275:1: note: declared here
 copy_ident()
 ^~~~~~~~~~
reader.c:298:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:275:1: note: declared here
 copy_ident()
 ^~~~~~~~~~
reader.c: At top level:
reader.c:304:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 copy_text()
 ^~~~~~~~~
reader.c: In function ‘copy_text’:
reader.c:318:6: warning: implicit declaration of function ‘unterminated_text’ [-Wimplicit-function-declaration]
      unterminated_text(t_lineno, t_line, t_cptr);
      ^~~~~~~~~~~~~~~~~
reader.c:354:7: warning: implicit declaration of function ‘unterminated_string’ [-Wimplicit-function-declaration]
       unterminated_string(s_lineno, s_line, s_cptr);
       ^~~~~~~~~~~~~~~~~~~
reader.c:423:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:304:1: note: declared here
 copy_text()
 ^~~~~~~~~
reader.c: At top level:
reader.c:435:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 copy_union()
 ^~~~~~~~~~
reader.c: In function ‘copy_union’:
reader.c:444:20: warning: implicit declaration of function ‘over_unionized’ [-Wimplicit-function-declaration]
     if (unionized) over_unionized(cptr - 6);
                    ^~~~~~~~~~~~~~
reader.c:463:17: warning: implicit declaration of function ‘unterminated_union’ [-Wimplicit-function-declaration]
  if (line == 0) unterminated_union(u_lineno, u_line, u_cptr);
                 ^~~~~~~~~~~~~~~~~~
reader.c:475:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:435:1: note: declared here
 copy_union()
 ^~~~~~~~~~
reader.c: In function ‘get_literal’:
reader.c:634:20: warning: implicit declaration of function ‘illegal_character’ [-Wimplicit-function-declaration]
   if (n > MAXCHAR) illegal_character(c_cptr);
                    ^~~~~~~~~~~~~~~~~
reader.c: In function ‘get_name’:
reader.c:760:29: warning: implicit declaration of function ‘used_reserved’; did you mean ‘is_reserved’? [-Wimplicit-function-declaration]
     if (is_reserved(cache)) used_reserved(cache);
                             ^~~~~~~~~~~~~
                             is_reserved
reader.c: In function ‘get_tag’:
reader.c:794:2: warning: implicit declaration of function ‘illegal_tag’ [-Wimplicit-function-declaration]
  illegal_tag(t_lineno, t_line, t_cptr);
  ^~~~~~~~~~~
reader.c: At top level:
reader.c:831:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 declare_tokens(assoc)
 ^~~~~~~~~~~~~~
reader.c: In function ‘declare_tokens’:
reader.c:857:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:831:1: note: declared here
 declare_tokens(assoc)
 ^~~~~~~~~~~~~~
reader.c:859:18: warning: implicit declaration of function ‘tokenized_start’ [-Wimplicit-function-declaration]
  if (bp == goal) tokenized_start(bp->name);
                  ^~~~~~~~~~~~~~~
reader.c:865:3: warning: implicit declaration of function ‘retyped_warning’ [-Wimplicit-function-declaration]
   retyped_warning(bp->name);
   ^~~~~~~~~~~~~~~
reader.c:872:3: warning: implicit declaration of function ‘reprec_warning’ [-Wimplicit-function-declaration]
   reprec_warning(bp->name);
   ^~~~~~~~~~~~~~
reader.c:884:3: warning: implicit declaration of function ‘revalued_warning’ [-Wimplicit-function-declaration]
   revalued_warning(bp->name);
   ^~~~~~~~~~~~~~~~
reader.c: At top level:
reader.c:893:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 declare_types()
 ^~~~~~~~~~~~~
reader.c: In function ‘declare_types’:
reader.c:912:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:893:1: note: declared here
 declare_types()
 ^~~~~~~~~~~~~
reader.c: At top level:
reader.c:921:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 declare_start()
 ^~~~~~~~~~~~~
reader.c: In function ‘declare_start’:
reader.c:932:2: warning: implicit declaration of function ‘terminal_start’; did you mean ‘declare_start’? [-Wimplicit-function-declaration]
  terminal_start(bp->name);
  ^~~~~~~~~~~~~~
  declare_start
reader.c:934:2: warning: implicit declaration of function ‘restarted_warning’ [-Wimplicit-function-declaration]
  restarted_warning();
  ^~~~~~~~~~~~~~~~~
reader.c: At top level:
reader.c:939:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 read_declarations()
 ^~~~~~~~~~~~~~~~~
reader.c: In function ‘read_declarations’:
reader.c:955:6: warning: ‘return’ with no value, in function returning non-void
      return;
      ^~~~~~
reader.c:939:1: note: declared here
 read_declarations()
 ^~~~~~~~~~~~~~~~~
reader.c: At top level:
reader.c:988:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 initialize_grammar()
 ^~~~~~~~~~~~~~~~~~
reader.c:1019:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 expand_items()
 ^~~~~~~~~~~~
reader.c:1027:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 expand_rules()
 ^~~~~~~~~~~~
reader.c:1039:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 advance_to_start()
 ^~~~~~~~~~~~~~~~
reader.c: In function ‘advance_to_start’:
reader.c:1054:6: warning: implicit declaration of function ‘no_grammar’; did you mean ‘_Pragma’? [-Wimplicit-function-declaration]
      no_grammar();
      ^~~~~~~~~~
      _Pragma
reader.c:1084:5: warning: implicit declaration of function ‘start_rule’; did you mean ‘strtoull’? [-Wimplicit-function-declaration]
     start_rule(bp, s_lineno);
     ^~~~~~~~~~
     strtoull
reader.c: At top level:
reader.c:1089:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 start_rule(bp, s_lineno)
 ^~~~~~~~~~
reader.c: In function ‘start_rule’:
reader.c:1094:2: warning: implicit declaration of function ‘terminal_lhs’ [-Wimplicit-function-declaration]
  terminal_lhs(s_lineno);
  ^~~~~~~~~~~~
reader.c: At top level:
reader.c:1104:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 end_rule()
 ^~~~~~~~
reader.c: In function ‘end_rule’:
reader.c:1112:6: warning: implicit declaration of function ‘default_action_warning’; did you mean ‘__glibc_macro_warning’? [-Wimplicit-function-declaration]
      default_action_warning();
      ^~~~~~~~~~~~~~~~~~~~~~
      __glibc_macro_warning
reader.c: At top level:
reader.c:1123:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 insert_empty_rule()
 ^~~~~~~~~~~~~~~~~
reader.c:1152:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 add_symbol()
 ^~~~~~~~~~
reader.c: In function ‘add_symbol’:
reader.c:1170:2: warning: ‘return’ with no value, in function returning non-void
  return;
  ^~~~~~
reader.c:1152:1: note: declared here
 add_symbol()
 ^~~~~~~~~~
reader.c: At top level:
reader.c:1183:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 copy_action()
 ^~~~~~~~~~~
reader.c: In function ‘copy_action’:
reader.c:1231:14: warning: implicit declaration of function ‘dollar_warning’ [-Wimplicit-function-declaration]
   if (i > n) dollar_warning(d_lineno, i);
              ^~~~~~~~~~~~~~
reader.c:1245:3: warning: implicit declaration of function ‘dollar_error’; did you mean ‘strerror’? [-Wimplicit-function-declaration]
   dollar_error(d_lineno, d_line, d_cptr);
   ^~~~~~~~~~~~
   strerror
reader.c:1252:17: warning: implicit declaration of function ‘untyped_lhs’ [-Wimplicit-function-declaration]
   if (tag == 0) untyped_lhs();
                 ^~~~~~~~~~~
reader.c:1267:7: warning: implicit declaration of function ‘unknown_rhs’ [-Wimplicit-function-declaration]
       unknown_rhs(i);
       ^~~~~~~~~~~
reader.c:1269:17: warning: implicit declaration of function ‘untyped_rhs’ [-Wimplicit-function-declaration]
   if (tag == 0) untyped_rhs(i, pitem[nitems + i - n - 1]->name);
                 ^~~~~~~~~~~
reader.c:1307:2: warning: implicit declaration of function ‘unterminated_action’ [-Wimplicit-function-declaration]
  unterminated_action(a_lineno, a_line, a_cptr);
  ^~~~~~~~~~~~~~~~~~~
reader.c:1312:2: warning: ‘return’ with no value, in function returning non-void
  return;
  ^~~~~~
reader.c:1183:1: note: declared here
 copy_action()
 ^~~~~~~~~~~
reader.c:1321:2: warning: ‘return’ with no value, in function returning non-void
  return;
  ^~~~~~
reader.c:1183:1: note: declared here
 copy_action()
 ^~~~~~~~~~~
reader.c: In function ‘mark_symbol’:
reader.c:1442:2: warning: implicit declaration of function ‘prec_redeclared’ [-Wimplicit-function-declaration]
  prec_redeclared();
  ^~~~~~~~~~~~~~~
reader.c: At top level:
reader.c:1450:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 read_grammar()
 ^~~~~~~~~~~~
reader.c:1483:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_tags()
 ^~~~~~~~~
reader.c: In function ‘free_tags’:
reader.c:1487:25: warning: ‘return’ with no value, in function returning non-void
     if (tag_table == 0) return;
                         ^~~~~~
reader.c:1483:1: note: declared here
 free_tags()
 ^~~~~~~~~
reader.c: At top level:
reader.c:1498:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 pack_names()
 ^~~~~~~~~~
reader.c:1523:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 check_symbols()
 ^~~~~~~~~~~~~
reader.c: In function ‘check_symbols’:
reader.c:1528:2: warning: implicit declaration of function ‘undefined_goal’ [-Wimplicit-function-declaration]
  undefined_goal(goal->name);
  ^~~~~~~~~~~~~~
reader.c:1534:6: warning: implicit declaration of function ‘undefined_symbol_warning’ [-Wimplicit-function-declaration]
      undefined_symbol_warning(bp->name);
      ^~~~~~~~~~~~~~~~~~~~~~~~
reader.c: At top level:
reader.c:1541:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 pack_symbols()
 ^~~~~~~~~~~~
reader.c:1665:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 pack_grammar()
 ^~~~~~~~~~~~
reader.c:1724:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_grammar()
 ^~~~~~~~~~~~~
reader.c: In function ‘print_grammar’:
reader.c:1730:17: warning: ‘return’ with no value, in function returning non-void
     if (!vflag) return;
                 ^~~~~~
reader.c:1724:1: note: declared here
 print_grammar()
 ^~~~~~~~~~~~~
reader.c: At top level:
reader.c:1760:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 reader()
 ^~~~~~
reader.c: In function ‘reader’:
reader.c:1762:5: warning: implicit declaration of function ‘write_section’ [-Wimplicit-function-declaration]
     write_section(banner);
     ^~~~~~~~~~~~~
reader.c:1763:5: warning: implicit declaration of function ‘create_symbol_table’ [-Wimplicit-function-declaration]
     create_symbol_table();
     ^~~~~~~~~~~~~~~~~~~
reader.c:1766:5: warning: implicit declaration of function ‘free_symbol_table’ [-Wimplicit-function-declaration]
     free_symbol_table();
     ^~~~~~~~~~~~~~~~~
reader.c:1772:5: warning: implicit declaration of function ‘free_symbols’; did you mean ‘pack_symbols’? [-Wimplicit-function-declaration]
     free_symbols();
     ^~~~~~~~~~~~
     pack_symbols
skeleton.c:302:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 write_section(section)
 ^~~~~~~~~~~~~
symtab.c: In function ‘make_bucket’:
symtab.c:43:18: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
     if (bp == 0) no_space();
                  ^~~~~~~~
                  isspace
symtab.c: At top level:
symtab.c:86:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 create_symbol_table()
 ^~~~~~~~~~~~~~~~~~~
symtab.c:106:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_symbol_table()
 ^~~~~~~~~~~~~~~~~
symtab.c:113:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 free_symbols()
 ^~~~~~~~~~~~
verbose.c:10:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 verbose()
 ^~~~~~~
verbose.c: In function ‘verbose’:
verbose.c:14:17: warning: ‘return’ with no value, in function returning non-void
     if (!vflag) return;
                 ^~~~~~
verbose.c:10:1: note: declared here
 verbose()
 ^~~~~~~
verbose.c:17:26: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
     if (null_rules == 0) no_space();
                          ^~~~~~~~
                          isspace
verbose.c:20:2: warning: implicit declaration of function ‘print_state’; did you mean ‘initstate’? [-Wimplicit-function-declaration]
  print_state(i);
  ^~~~~~~~~~~
  initstate
verbose.c:24:2: warning: implicit declaration of function ‘log_unused’ [-Wimplicit-function-declaration]
  log_unused();
  ^~~~~~~~~~
verbose.c:26:2: warning: implicit declaration of function ‘log_conflicts’ [-Wimplicit-function-declaration]
  log_conflicts();
  ^~~~~~~~~~~~~
verbose.c: At top level:
verbose.c:34:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 log_unused()
 ^~~~~~~~~~
verbose.c:53:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 log_conflicts()
 ^~~~~~~~~~~~~
verbose.c:81:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_state(state)
 ^~~~~~~~~~~
verbose.c: In function ‘print_state’:
verbose.c:87:2: warning: implicit declaration of function ‘print_conflicts’; did you mean ‘log_conflicts’? [-Wimplicit-function-declaration]
  print_conflicts(state);
  ^~~~~~~~~~~~~~~
  log_conflicts
verbose.c:89:5: warning: implicit declaration of function ‘print_core’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
     print_core(state);
     ^~~~~~~~~~
     print_state
verbose.c:90:5: warning: implicit declaration of function ‘print_nulls’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
     print_nulls(state);
     ^~~~~~~~~~~
     print_state
verbose.c:91:5: warning: implicit declaration of function ‘print_actions’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
     print_actions(state);
     ^~~~~~~~~~~~~
     print_state
verbose.c: At top level:
verbose.c:95:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_conflicts(state)
 ^~~~~~~~~~~~~~~
verbose.c:143:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_core(state)
 ^~~~~~~~~~
verbose.c:179:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_nulls(state)
 ^~~~~~~~~~~
verbose.c:223:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_actions(stateno)
 ^~~~~~~~~~~~~
verbose.c: In function ‘print_actions’:
verbose.c:236:2: warning: implicit declaration of function ‘print_shifts’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
  print_shifts(p);
  ^~~~~~~~~~~~
  print_state
verbose.c:237:2: warning: implicit declaration of function ‘print_reductions’; did you mean ‘print_actions’? [-Wimplicit-function-declaration]
  print_reductions(p, defred[stateno]);
  ^~~~~~~~~~~~~~~~
  print_actions
verbose.c:245:6: warning: implicit declaration of function ‘print_gotos’; did you mean ‘print_actions’? [-Wimplicit-function-declaration]
      print_gotos(stateno);
      ^~~~~~~~~~~
      print_actions
verbose.c: At top level:
verbose.c:250:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_shifts(p)
 ^~~~~~~~~~~~
verbose.c:275:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_reductions(p, defred)
 ^~~~~~~~~~~~~~~~
verbose.c:313:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 print_gotos(stateno)
 ^~~~~~~~~~~
warshall.c:7:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 transitive_closure(R, n)
 ^~~~~~~~~~~~~~~~~~
warshall.c:59:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 reflexive_transitive_closure(R, n)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>> Source compiled.
>>> Test phase: dev-util/yacc-1.9.1-r6
>>> Completed testing dev-util/yacc-1.9.1-r6

>>> Install yacc-1.9.1-r6 into /var/tmp/portage/dev-util/yacc-1.9.1-r6/image/ category dev-util
>>> Completed installing yacc-1.9.1-r6 into /var/tmp/portage/dev-util/yacc-1.9.1-r6/image/

 * Final size of build directory: 292 KiB
 * Final size of installed tree:  136 KiB


 * QA Notice: Package triggers severe warnings which indicate that it
 *            may exhibit random runtime failures.
 * closure.c:43:5: warning: implicit declaration of function ‘reflexive_transitive_closure’ [-Wimplicit-function-declaration]
 * error.c:14:5: warning: implicit declaration of function ‘done’ [-Wimplicit-function-declaration]
 * lalr.c:45:5: warning: implicit declaration of function ‘set_state_table’; did you mean ‘setstate_r’? [-Wimplicit-function-declaration]
 * lalr.c:46:5: warning: implicit declaration of function ‘set_accessing_symbol’ [-Wimplicit-function-declaration]
 * lalr.c:47:5: warning: implicit declaration of function ‘set_shift_table’ [-Wimplicit-function-declaration]
 * lalr.c:48:5: warning: implicit declaration of function ‘set_reduction_table’ [-Wimplicit-function-declaration]
 * lalr.c:49:5: warning: implicit declaration of function ‘set_maxrhs’ [-Wimplicit-function-declaration]
 * lalr.c:50:5: warning: implicit declaration of function ‘initialize_LA’ [-Wimplicit-function-declaration]
 * lalr.c:51:5: warning: implicit declaration of function ‘set_goto_map’ [-Wimplicit-function-declaration]
 * lalr.c:52:5: warning: implicit declaration of function ‘initialize_F’; did you mean ‘initstate_r’? [-Wimplicit-function-declaration]
 * lalr.c:53:5: warning: implicit declaration of function ‘build_relations’ [-Wimplicit-function-declaration]
 * lalr.c:54:5: warning: implicit declaration of function ‘compute_FOLLOWS’ [-Wimplicit-function-declaration]
 * lalr.c:55:5: warning: implicit declaration of function ‘compute_lookaheads’ [-Wimplicit-function-declaration]
 * lalr.c:192:6: warning: implicit declaration of function ‘fatal’; did you mean ‘atol’? [-Wimplicit-function-declaration]
 * lalr.c:330:3: warning: implicit declaration of function ‘digraph’; did you mean ‘isgraph’? [-Wimplicit-function-declaration]
 * lalr.c:395:4: warning: implicit declaration of function ‘add_lookback_edge’ [-Wimplicit-function-declaration]
 * lalr.c:579:2: warning: implicit declaration of function ‘traverse’; did you mean ‘transpose’? [-Wimplicit-function-declaration]
 * lr0.c:134:5: warning: implicit declaration of function ‘set_first_derives’ [-Wimplicit-function-declaration]
 * lr0.c:135:5: warning: implicit declaration of function ‘initialize_states’; did you mean ‘generate_states’? [-Wimplicit-function-declaration]
 * lr0.c:139:2: warning: implicit declaration of function ‘closure’; did you mean ‘pclose’? [-Wimplicit-function-declaration]
 * lr0.c:140:2: warning: implicit declaration of function ‘save_reductions’ [-Wimplicit-function-declaration]
 * lr0.c:141:2: warning: implicit declaration of function ‘new_itemsets’; did you mean ‘new_state’? [-Wimplicit-function-declaration]
 * lr0.c:145:6: warning: implicit declaration of function ‘save_shifts’ [-Wimplicit-function-declaration]
 * lr0.c:150:5: warning: implicit declaration of function ‘finalize_closure’ [-Wimplicit-function-declaration]
 * lr0.c:232:17: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
 * lr0.c:299:2: warning: implicit declaration of function ‘fatal’; did you mean ‘atol’? [-Wimplicit-function-declaration]
 * main.c:71:45: warning: implicit declaration of function ‘unlink’; did you mean ‘unix’? [-Wimplicit-function-declaration]
 * main.c:224:10: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
 * main.c:321:6: warning: implicit declaration of function ‘open_error’; did you mean ‘perror’? [-Wimplicit-function-declaration]
 * main.c:372:5: warning: implicit declaration of function ‘reader’; did you mean ‘rand_r’? [-Wimplicit-function-declaration]
 * main.c:373:5: warning: implicit declaration of function ‘lr0’ [-Wimplicit-function-declaration]
 * main.c:374:5: warning: implicit declaration of function ‘lalr’; did you mean ‘labs’? [-Wimplicit-function-declaration]
 * main.c:375:5: warning: implicit declaration of function ‘make_parser’; did you mean ‘make_bucket’? [-Wimplicit-function-declaration]
 * main.c:376:5: warning: implicit declaration of function ‘verbose’ [-Wimplicit-function-declaration]
 * main.c:377:5: warning: implicit declaration of function ‘output’ [-Wimplicit-function-declaration]
 * mkpar.c:34:5: warning: implicit declaration of function ‘find_final_state’; did you mean ‘initstate’? [-Wimplicit-function-declaration]
 * mkpar.c:35:5: warning: implicit declaration of function ‘remove_conflicts’ [-Wimplicit-function-declaration]
 * mkpar.c:36:5: warning: implicit declaration of function ‘unused_rules’ [-Wimplicit-function-declaration]
 * mkpar.c:37:32: warning: implicit declaration of function ‘total_conflicts’ [-Wimplicit-function-declaration]
 * mkpar.c:38:5: warning: implicit declaration of function ‘defreds’ [-Wimplicit-function-declaration]
 * mkpar.c:179:26: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
 * output.c:26:5: warning: implicit declaration of function ‘free_itemsets’ [-Wimplicit-function-declaration]
 * output.c:27:5: warning: implicit declaration of function ‘free_shifts’ [-Wimplicit-function-declaration]
 * output.c:28:5: warning: implicit declaration of function ‘free_reductions’ [-Wimplicit-function-declaration]
 * output.c:29:5: warning: implicit declaration of function ‘output_prefix’ [-Wimplicit-function-declaration]
 * output.c:30:5: warning: implicit declaration of function ‘output_stored_text’ [-Wimplicit-function-declaration]
 * output.c:31:5: warning: implicit declaration of function ‘output_defines’; did you mean ‘__id_t_defined’? [-Wimplicit-function-declaration]
 * output.c:32:5: warning: implicit declaration of function ‘output_rule_data’ [-Wimplicit-function-declaration]
 * output.c:33:5: warning: implicit declaration of function ‘output_yydefred’ [-Wimplicit-function-declaration]
 * output.c:34:5: warning: implicit declaration of function ‘output_actions’ [-Wimplicit-function-declaration]
 * output.c:35:5: warning: implicit declaration of function ‘free_parser’ [-Wimplicit-function-declaration]
 * output.c:36:5: warning: implicit declaration of function ‘output_debug’; did you mean ‘output’? [-Wimplicit-function-declaration]
 * output.c:37:5: warning: implicit declaration of function ‘output_stype’; did you mean ‘output’? [-Wimplicit-function-declaration]
 * output.c:38:16: warning: implicit declaration of function ‘write_section’ [-Wimplicit-function-declaration]
 * output.c:40:5: warning: implicit declaration of function ‘output_trailing_text’ [-Wimplicit-function-declaration]
 * output.c:42:5: warning: implicit declaration of function ‘output_semantic_actions’ [-Wimplicit-function-declaration]
 * output.c:190:5: warning: implicit declaration of function ‘token_actions’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
 * output.c:196:5: warning: implicit declaration of function ‘goto_actions’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
 * output.c:201:5: warning: implicit declaration of function ‘sort_actions’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
 * output.c:202:5: warning: implicit declaration of function ‘pack_table’ [-Wimplicit-function-declaration]
 * output.c:203:5: warning: implicit declaration of function ‘output_base’; did you mean ‘output’? [-Wimplicit-function-declaration]
 * output.c:204:5: warning: implicit declaration of function ‘output_table’; did you mean ‘output_actions’? [-Wimplicit-function-declaration]
 * output.c:205:5: warning: implicit declaration of function ‘output_check’; did you mean ‘output_prefix’? [-Wimplicit-function-declaration]
 * output.c:299:9: warning: implicit declaration of function ‘default_goto’ [-Wimplicit-function-declaration]
 * output.c:301:5: warning: implicit declaration of function ‘save_column’ [-Wimplicit-function-declaration]
 * output.c:460:10: warning: implicit declaration of function ‘matching_vector’ [-Wimplicit-function-declaration]
 * output.c:463:14: warning: implicit declaration of function ‘pack_vector’ [-Wimplicit-function-declaration]
 * output.c:576:7: warning: implicit declaration of function ‘fatal’; did you mean ‘atol’? [-Wimplicit-function-declaration]
 * output.c:581:19: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
 * output.c:823:26: warning: implicit declaration of function ‘open_error’; did you mean ‘perror’? [-Wimplicit-function-declaration]
 * reader.c:49:18: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
 * reader.c:141:3: warning: implicit declaration of function ‘unterminated_comment’ [-Wimplicit-function-declaration]
 * reader.c:270:5: warning: implicit declaration of function ‘syntax_error’; did you mean ‘strerror’? [-Wimplicit-function-declaration]
 * reader.c:281:19: warning: implicit declaration of function ‘unexpected_EOF’ [-Wimplicit-function-declaration]
 * reader.c:318:6: warning: implicit declaration of function ‘unterminated_text’ [-Wimplicit-function-declaration]
 * reader.c:354:7: warning: implicit declaration of function ‘unterminated_string’ [-Wimplicit-function-declaration]
 * reader.c:444:20: warning: implicit declaration of function ‘over_unionized’ [-Wimplicit-function-declaration]
 * reader.c:463:17: warning: implicit declaration of function ‘unterminated_union’ [-Wimplicit-function-declaration]
 * reader.c:634:20: warning: implicit declaration of function ‘illegal_character’ [-Wimplicit-function-declaration]
 * reader.c:760:29: warning: implicit declaration of function ‘used_reserved’; did you mean ‘is_reserved’? [-Wimplicit-function-declaration]
 * reader.c:794:2: warning: implicit declaration of function ‘illegal_tag’ [-Wimplicit-function-declaration]
 * reader.c:859:18: warning: implicit declaration of function ‘tokenized_start’ [-Wimplicit-function-declaration]
 * reader.c:865:3: warning: implicit declaration of function ‘retyped_warning’ [-Wimplicit-function-declaration]
 * reader.c:872:3: warning: implicit declaration of function ‘reprec_warning’ [-Wimplicit-function-declaration]
 * reader.c:884:3: warning: implicit declaration of function ‘revalued_warning’ [-Wimplicit-function-declaration]
 * reader.c:932:2: warning: implicit declaration of function ‘terminal_start’; did you mean ‘declare_start’? [-Wimplicit-function-declaration]
 * reader.c:934:2: warning: implicit declaration of function ‘restarted_warning’ [-Wimplicit-function-declaration]
 * reader.c:1054:6: warning: implicit declaration of function ‘no_grammar’; did you mean ‘_Pragma’? [-Wimplicit-function-declaration]
 * reader.c:1084:5: warning: implicit declaration of function ‘start_rule’; did you mean ‘strtoull’? [-Wimplicit-function-declaration]
 * reader.c:1094:2: warning: implicit declaration of function ‘terminal_lhs’ [-Wimplicit-function-declaration]
 * reader.c:1112:6: warning: implicit declaration of function ‘default_action_warning’; did you mean ‘__glibc_macro_warning’? [-Wimplicit-function-declaration]
 * reader.c:1231:14: warning: implicit declaration of function ‘dollar_warning’ [-Wimplicit-function-declaration]
 * reader.c:1245:3: warning: implicit declaration of function ‘dollar_error’; did you mean ‘strerror’? [-Wimplicit-function-declaration]
 * reader.c:1252:17: warning: implicit declaration of function ‘untyped_lhs’ [-Wimplicit-function-declaration]
 * reader.c:1267:7: warning: implicit declaration of function ‘unknown_rhs’ [-Wimplicit-function-declaration]
 * reader.c:1269:17: warning: implicit declaration of function ‘untyped_rhs’ [-Wimplicit-function-declaration]
 * reader.c:1307:2: warning: implicit declaration of function ‘unterminated_action’ [-Wimplicit-function-declaration]
 * reader.c:1442:2: warning: implicit declaration of function ‘prec_redeclared’ [-Wimplicit-function-declaration]
 * reader.c:1528:2: warning: implicit declaration of function ‘undefined_goal’ [-Wimplicit-function-declaration]
 * reader.c:1534:6: warning: implicit declaration of function ‘undefined_symbol_warning’ [-Wimplicit-function-declaration]
 * reader.c:1762:5: warning: implicit declaration of function ‘write_section’ [-Wimplicit-function-declaration]
 * reader.c:1763:5: warning: implicit declaration of function ‘create_symbol_table’ [-Wimplicit-function-declaration]
 * reader.c:1766:5: warning: implicit declaration of function ‘free_symbol_table’ [-Wimplicit-function-declaration]
 * reader.c:1772:5: warning: implicit declaration of function ‘free_symbols’; did you mean ‘pack_symbols’? [-Wimplicit-function-declaration]
 * symtab.c:43:18: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
 * verbose.c:17:26: warning: implicit declaration of function ‘no_space’; did you mean ‘isspace’? [-Wimplicit-function-declaration]
 * verbose.c:20:2: warning: implicit declaration of function ‘print_state’; did you mean ‘initstate’? [-Wimplicit-function-declaration]
 * verbose.c:24:2: warning: implicit declaration of function ‘log_unused’ [-Wimplicit-function-declaration]
 * verbose.c:26:2: warning: implicit declaration of function ‘log_conflicts’ [-Wimplicit-function-declaration]
 * verbose.c:87:2: warning: implicit declaration of function ‘print_conflicts’; did you mean ‘log_conflicts’? [-Wimplicit-function-declaration]
 * verbose.c:89:5: warning: implicit declaration of function ‘print_core’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
 * verbose.c:90:5: warning: implicit declaration of function ‘print_nulls’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
 * verbose.c:91:5: warning: implicit declaration of function ‘print_actions’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
 * verbose.c:236:2: warning: implicit declaration of function ‘print_shifts’; did you mean ‘print_state’? [-Wimplicit-function-declaration]
 * verbose.c:237:2: warning: implicit declaration of function ‘print_reductions’; did you mean ‘print_actions’? [-Wimplicit-function-declaration]
 * verbose.c:245:6: warning: implicit declaration of function ‘print_gotos’; did you mean ‘print_actions’? [-Wimplicit-function-declaration]

 * Please do not file a Gentoo bug and instead report the above QA
 * issues directly to the upstream developers of this software.
 * Homepage: http://dinosaur.compilertools.net/#yacc
strip: x86_64-pc-linux-gnu-strip --strip-unneeded -R .comment -R .GCC.command.line -R .note.gnu.gold-version
   usr/bin/yacc
ecompressdir: bzip2 -9 //usr/share/man
ecompressdir: bzip2 -9 //usr/share/doc
 * checking 10 files for package collisions
 * This package will overwrite one or more files that may belong to other
 * packages (see list below). You can use a command such as `portageq
 * owners / <filename>` to identify the installed package that owns a
 * file. If portageq reports that only one package owns a file then do
 * NOT file a bug report. A bug report is only useful if it identifies at
 * least two or more packages that are known to install the same file(s).
 * If a collision occurs and you can not explain where the file came from
 * then you should simply ignore the collision since there is not enough
 * information to determine if a real problem exists. Please do NOT file
 * a bug report at https://bugs.gentoo.org/ unless you report exactly
 * which two packages install the same file(s). See
 * https://wiki.gentoo.org/wiki/Knowledge_Base:Blockers for tips on how
 * to solve the problem. And once again, please do NOT file a bug report
 * unless you have completely understood the above message.
 * 
 * package dev-util/yacc-1.9.1-r6 NOT merged
 * 
 * Detected file collision(s):
 * 
 * 	/usr/bin/yacc
 * 
 * Searching all installed packages for file collisions...
 * 
 * Press Ctrl-C to Stop
 * 
 * None of the installed packages claim the file(s).
 * 
 * Package 'dev-util/yacc-1.9.1-r6' NOT merged due to file collisions. If
 * necessary, refer to your elog messages for the whole content of the
 * above message.