github
/
ruby
зеркало из https://github.com/github/ruby.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

ast.c: Change tabs to spaces 

* ast.c: I created a new C source code file with tabs and spaces mixed
  format by mistake. Currently we move to spaces only.
  Surely we agreed not to batch update. But ast.c is a new
  source code. So please forgive me to change the format before
  many changes are committed this file.
  I'm sorry about my mistake.

  ref [Bug #14246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yui-knk 2018-06-06 06:14:21 +00:00
Родитель 1c8b370840
Коммит acc48fce30
1 изменённых файлов: 123 добавлений и 123 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

246
ast.c
Просмотреть файл

@ -129,9 +129,9 @@ rb_ary_new_from_node_args(rb_ast_t *ast, long n, ...)
va_start(ar, n); va_start(ar, n);
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
NODE *node; NODE *node;
node = va_arg(ar, NODE *); node = va_arg(ar, NODE *);
rb_ary_push(ary, NEW_CHILD(ast, node)); rb_ary_push(ary, NEW_CHILD(ast, node));
} }
va_end(ar); va_end(ar);
return ary; return ary;
@ -142,12 +142,12 @@ dump_block(rb_ast_t *ast, NODE *node)
{ {
VALUE ary = rb_ary_new(); VALUE ary = rb_ary_new();
do { do {
rb_ary_push(ary, NEW_CHILD(ast, node->nd_head)); rb_ary_push(ary, NEW_CHILD(ast, node->nd_head));
} while (node->nd_next && } while (node->nd_next &&
nd_type(node->nd_next) == NODE_BLOCK && nd_type(node->nd_next) == NODE_BLOCK &&
(node = node->nd_next, 1)); (node = node->nd_next, 1));
if (node->nd_next) { if (node->nd_next) {
rb_ary_push(ary, NEW_CHILD(ast, node->nd_next)); rb_ary_push(ary, NEW_CHILD(ast, node->nd_next));
} }
return ary; return ary;
@ -160,8 +160,8 @@ dump_array(rb_ast_t *ast, NODE *node)
rb_ary_push(ary, NEW_CHILD(ast, node->nd_head)); rb_ary_push(ary, NEW_CHILD(ast, node->nd_head));
while (node->nd_next && nd_type(node->nd_next) == NODE_ARRAY) { while (node->nd_next && nd_type(node->nd_next) == NODE_ARRAY) {
node = node->nd_next; node = node->nd_next;
rb_ary_push(ary, NEW_CHILD(ast, node->nd_head)); rb_ary_push(ary, NEW_CHILD(ast, node->nd_head));
} }
rb_ary_push(ary, NEW_CHILD(ast, node->nd_next)); rb_ary_push(ary, NEW_CHILD(ast, node->nd_next));
@ -174,239 +174,239 @@ node_children(rb_ast_t *ast, NODE *node)
enum node_type type = nd_type(node); enum node_type type = nd_type(node);
switch (type) { switch (type) {
case NODE_BLOCK: case NODE_BLOCK:
return dump_block(ast, node); return dump_block(ast, node);
case NODE_IF: case NODE_IF:
return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else); return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else);
case NODE_UNLESS: case NODE_UNLESS:
return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else); return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else);
case NODE_CASE: case NODE_CASE:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
case NODE_CASE2: case NODE_CASE2:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
case NODE_WHEN: case NODE_WHEN:
return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next); return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next);
case NODE_WHILE: case NODE_WHILE:
goto loop; goto loop;
case NODE_UNTIL: case NODE_UNTIL:
loop: loop:
return rb_ary_new_from_node_args(ast, 2, node->nd_cond, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_cond, node->nd_body);
case NODE_ITER: case NODE_ITER:
case NODE_FOR: case NODE_FOR:
return rb_ary_new_from_node_args(ast, 2, node->nd_iter, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_iter, node->nd_body);
case NODE_FOR_MASGN: case NODE_FOR_MASGN:
return rb_ary_new_from_node_args(ast, 1, node->nd_var); return rb_ary_new_from_node_args(ast, 1, node->nd_var);
case NODE_BREAK: case NODE_BREAK:
goto jump; goto jump;
case NODE_NEXT: case NODE_NEXT:
goto jump; goto jump;
case NODE_RETURN: case NODE_RETURN:
jump: jump:
return rb_ary_new_from_node_args(ast, 1, node->nd_stts); return rb_ary_new_from_node_args(ast, 1, node->nd_stts);
case NODE_REDO: case NODE_REDO:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_RETRY: case NODE_RETRY:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_BEGIN: case NODE_BEGIN:
return rb_ary_new_from_node_args(ast, 1, node->nd_body); return rb_ary_new_from_node_args(ast, 1, node->nd_body);
case NODE_RESCUE: case NODE_RESCUE:
return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_resq, node->nd_else); return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_resq, node->nd_else);
case NODE_RESBODY: case NODE_RESBODY:
return rb_ary_new_from_node_args(ast, 3, node->nd_args, node->nd_body, node->nd_head); return rb_ary_new_from_node_args(ast, 3, node->nd_args, node->nd_body, node->nd_head);
case NODE_ENSURE: case NODE_ENSURE:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_ensr); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_ensr);
case NODE_AND: case NODE_AND:
goto andor; goto andor;
case NODE_OR: case NODE_OR:
andor: andor:
{ {
VALUE ary = rb_ary_new(); VALUE ary = rb_ary_new();
while (1) { while (1) {
rb_ary_push(ary, NEW_CHILD(ast, node->nd_1st)); rb_ary_push(ary, NEW_CHILD(ast, node->nd_1st));
if (!node->nd_2nd || nd_type(node->nd_2nd) != (int)type) if (!node->nd_2nd || nd_type(node->nd_2nd) != (int)type)
break; break;
node = node->nd_2nd; node = node->nd_2nd;
} }
rb_ary_push(ary, NEW_CHILD(ast, node->nd_2nd)); rb_ary_push(ary, NEW_CHILD(ast, node->nd_2nd));
return ary; return ary;
} }
case NODE_MASGN: case NODE_MASGN:
if (NODE_NAMED_REST_P(node->nd_args)) { if (NODE_NAMED_REST_P(node->nd_args)) {
return rb_ary_new_from_node_args(ast, 3, node->nd_value, node->nd_head, node->nd_args); return rb_ary_new_from_node_args(ast, 3, node->nd_value, node->nd_head, node->nd_args);
} }
return rb_ary_new_from_node_args(ast, 2, node->nd_value, node->nd_head); return rb_ary_new_from_node_args(ast, 2, node->nd_value, node->nd_head);
case NODE_LASGN: case NODE_LASGN:
goto asgn; goto asgn;
case NODE_DASGN: case NODE_DASGN:
goto asgn; goto asgn;
case NODE_DASGN_CURR: case NODE_DASGN_CURR:
goto asgn; goto asgn;
case NODE_IASGN: case NODE_IASGN:
goto asgn; goto asgn;
case NODE_CVASGN: case NODE_CVASGN:
asgn: asgn:
if (NODE_REQUIRED_KEYWORD_P(node)) { if (NODE_REQUIRED_KEYWORD_P(node)) {
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
} }
return rb_ary_new_from_node_args(ast, 1, node->nd_value); return rb_ary_new_from_node_args(ast, 1, node->nd_value);
case NODE_GASGN: case NODE_GASGN:
return rb_ary_new_from_node_args(ast, 1, node->nd_value); return rb_ary_new_from_node_args(ast, 1, node->nd_value);
case NODE_CDECL: case NODE_CDECL:
if (node->nd_vid) { if (node->nd_vid) {
return rb_ary_new_from_node_args(ast, 1, node->nd_value); return rb_ary_new_from_node_args(ast, 1, node->nd_value);
} }
return rb_ary_new_from_node_args(ast, 2, node->nd_else, node->nd_value); return rb_ary_new_from_node_args(ast, 2, node->nd_else, node->nd_value);
case NODE_OP_ASGN1: case NODE_OP_ASGN1:
return rb_ary_new_from_node_args(ast, 3, node->nd_recv, node->nd_args->nd_head, node->nd_args->nd_body); return rb_ary_new_from_node_args(ast, 3, node->nd_recv, node->nd_args->nd_head, node->nd_args->nd_body);
case NODE_OP_ASGN2: case NODE_OP_ASGN2:
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value);
case NODE_OP_ASGN_AND: case NODE_OP_ASGN_AND:
goto asgn_andor; goto asgn_andor;
case NODE_OP_ASGN_OR: case NODE_OP_ASGN_OR:
asgn_andor: asgn_andor:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_value); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_value);
case NODE_OP_CDECL: case NODE_OP_CDECL:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_value); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_value);
case NODE_CALL: case NODE_CALL:
case NODE_OPCALL: case NODE_OPCALL:
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_args); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_args);
case NODE_FCALL: case NODE_FCALL:
return rb_ary_new_from_node_args(ast, 1, node->nd_args); return rb_ary_new_from_node_args(ast, 1, node->nd_args);
case NODE_VCALL: case NODE_VCALL:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_QCALL: case NODE_QCALL:
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_args); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_args);
case NODE_SUPER: case NODE_SUPER:
return rb_ary_new_from_node_args(ast, 1, node->nd_args); return rb_ary_new_from_node_args(ast, 1, node->nd_args);
case NODE_ZSUPER: case NODE_ZSUPER:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_ARRAY: case NODE_ARRAY:
goto ary; goto ary;
case NODE_VALUES: case NODE_VALUES:
ary: ary:
return dump_array(ast, node); return dump_array(ast, node);
case NODE_ZARRAY: case NODE_ZARRAY:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_HASH: case NODE_HASH:
return rb_ary_new_from_node_args(ast, 1, node->nd_head); return rb_ary_new_from_node_args(ast, 1, node->nd_head);
case NODE_YIELD: case NODE_YIELD:
return rb_ary_new_from_node_args(ast, 1, node->nd_head); return rb_ary_new_from_node_args(ast, 1, node->nd_head);
case NODE_LVAR: case NODE_LVAR:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_DVAR: case NODE_DVAR:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_IVAR: case NODE_IVAR:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_CONST: case NODE_CONST:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_CVAR: case NODE_CVAR:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_GVAR: case NODE_GVAR:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_NTH_REF: case NODE_NTH_REF:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_BACK_REF: case NODE_BACK_REF:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_MATCH: case NODE_MATCH:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_MATCH2: case NODE_MATCH2:
if (node->nd_args) { if (node->nd_args) {
return rb_ary_new_from_node_args(ast, 3, node->nd_recv, node->nd_value, node->nd_args); return rb_ary_new_from_node_args(ast, 3, node->nd_recv, node->nd_value, node->nd_args);
} }
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value);
case NODE_MATCH3: case NODE_MATCH3:
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value);
case NODE_LIT: case NODE_LIT:
goto lit; goto lit;
case NODE_STR: case NODE_STR:
goto lit; goto lit;
case NODE_XSTR: case NODE_XSTR:
lit: lit:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_ONCE: case NODE_ONCE:
return rb_ary_new_from_node_args(ast, 1, node->nd_body); return rb_ary_new_from_node_args(ast, 1, node->nd_body);
case NODE_DSTR: case NODE_DSTR:
goto dlit; goto dlit;
case NODE_DXSTR: case NODE_DXSTR:
goto dlit; goto dlit;
case NODE_DREGX: case NODE_DREGX:
goto dlit; goto dlit;
case NODE_DSYM: case NODE_DSYM:
dlit: dlit:
return rb_ary_new_from_node_args(ast, 2, node->nd_next->nd_head, node->nd_next->nd_next); return rb_ary_new_from_node_args(ast, 2, node->nd_next->nd_head, node->nd_next->nd_next);
case NODE_EVSTR: case NODE_EVSTR:
return rb_ary_new_from_node_args(ast, 1, node->nd_body); return rb_ary_new_from_node_args(ast, 1, node->nd_body);
case NODE_ARGSCAT: case NODE_ARGSCAT:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
case NODE_ARGSPUSH: case NODE_ARGSPUSH:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
case NODE_SPLAT: case NODE_SPLAT:
return rb_ary_new_from_node_args(ast, 1, node->nd_head); return rb_ary_new_from_node_args(ast, 1, node->nd_head);
case NODE_BLOCK_PASS: case NODE_BLOCK_PASS:
return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
case NODE_DEFN: case NODE_DEFN:
return rb_ary_new_from_node_args(ast, 1, node->nd_defn); return rb_ary_new_from_node_args(ast, 1, node->nd_defn);
case NODE_DEFS: case NODE_DEFS:
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_defn); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_defn);
case NODE_ALIAS: case NODE_ALIAS:
return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd); return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd);
case NODE_VALIAS: case NODE_VALIAS:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_UNDEF: case NODE_UNDEF:
return rb_ary_new_from_node_args(ast, 1, node->nd_undef); return rb_ary_new_from_node_args(ast, 1, node->nd_undef);
case NODE_CLASS: case NODE_CLASS:
return rb_ary_new_from_node_args(ast, 3, node->nd_cpath, node->nd_super, node->nd_body); return rb_ary_new_from_node_args(ast, 3, node->nd_cpath, node->nd_super, node->nd_body);
case NODE_MODULE: case NODE_MODULE:
return rb_ary_new_from_node_args(ast, 2, node->nd_cpath, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_cpath, node->nd_body);
case NODE_SCLASS: case NODE_SCLASS:
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_body);
case NODE_COLON2: case NODE_COLON2:
return rb_ary_new_from_node_args(ast, 1, node->nd_head); return rb_ary_new_from_node_args(ast, 1, node->nd_head);
case NODE_COLON3: case NODE_COLON3:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_DOT2: case NODE_DOT2:
goto dot; goto dot;
case NODE_DOT3: case NODE_DOT3:
goto dot; goto dot;
case NODE_FLIP2: case NODE_FLIP2:
goto dot; goto dot;
case NODE_FLIP3: case NODE_FLIP3:
dot: dot:
return rb_ary_new_from_node_args(ast, 2, node->nd_beg, node->nd_end); return rb_ary_new_from_node_args(ast, 2, node->nd_beg, node->nd_end);
case NODE_SELF: case NODE_SELF:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_NIL: case NODE_NIL:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_TRUE: case NODE_TRUE:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_FALSE: case NODE_FALSE:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_ERRINFO: case NODE_ERRINFO:
return rb_ary_new_from_node_args(ast, 0); return rb_ary_new_from_node_args(ast, 0);
case NODE_DEFINED: case NODE_DEFINED:
return rb_ary_new_from_node_args(ast, 1, node->nd_head); return rb_ary_new_from_node_args(ast, 1, node->nd_head);
case NODE_POSTEXE: case NODE_POSTEXE:
return rb_ary_new_from_node_args(ast, 1, node->nd_body); return rb_ary_new_from_node_args(ast, 1, node->nd_body);
case NODE_ATTRASGN: case NODE_ATTRASGN:
return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_args); return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_args);
case NODE_LAMBDA: case NODE_LAMBDA:
return rb_ary_new_from_node_args(ast, 1, node->nd_body); return rb_ary_new_from_node_args(ast, 1, node->nd_body);
case NODE_OPT_ARG: case NODE_OPT_ARG:
return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next); return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next);
case NODE_KW_ARG: case NODE_KW_ARG:
return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next); return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next);
case NODE_POSTARG: case NODE_POSTARG:
if (NODE_NAMED_REST_P(node->nd_1st)) { if (NODE_NAMED_REST_P(node->nd_1st)) {
return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd); return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd);
} }
return rb_ary_new_from_node_args(ast, 1, node->nd_2nd); return rb_ary_new_from_node_args(ast, 1, node->nd_2nd);
case NODE_ARGS: case NODE_ARGS:
return rb_ary_new_from_node_args(ast, 5, node->nd_ainfo->pre_init, node->nd_ainfo->post_init, node->nd_ainfo->opt_args, node->nd_ainfo->kw_args, node->nd_ainfo->kw_rest_arg); return rb_ary_new_from_node_args(ast, 5, node->nd_ainfo->pre_init, node->nd_ainfo->post_init, node->nd_ainfo->opt_args, node->nd_ainfo->kw_args, node->nd_ainfo->kw_rest_arg);
case NODE_SCOPE: case NODE_SCOPE:
return rb_ary_new_from_node_args(ast, 2, node->nd_args, node->nd_body); return rb_ary_new_from_node_args(ast, 2, node->nd_args, node->nd_body);
case NODE_ARGS_AUX: case NODE_ARGS_AUX:
case NODE_LAST: case NODE_LAST:
break; break;
} }
rb_bug("node_children: unknown node: %s", ruby_node_name(type)); rb_bug("node_children: unknown node: %s", ruby_node_name(type));