ObjectSpace.count_nodes doesn't count nodes
Node has not been managed by GC from Ruby 2.5. Therefore these codes are not needed. If ObjectSpace depends on Node, it needs to update the file when node type is updated. Delete node related codes to avoid such update.
This commit is contained in:
yui-knk
Nobuyoshi Nakada
parent
a861c74813
commit
c3ab946e86
@ -19,7 +19,6 @@
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#include "internal/hash.h"
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#include "internal/hash.h"
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#include "internal/imemo.h"
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#include "internal/imemo.h"
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#include "internal/sanitizers.h"
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#include "internal/sanitizers.h"
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#include "node.h"
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#include "ruby/io.h"
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#include "ruby/io.h"
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#include "ruby/re.h"
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#include "ruby/re.h"
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#include "ruby/st.h"
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#include "ruby/st.h"
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@ -337,17 +336,6 @@ count_symbols(int argc, VALUE *argv, VALUE os)
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return hash;
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return hash;
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}
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}
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static void
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cn_i(VALUE v, void *n)
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{
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size_t *nodes = (size_t *)n;
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if (BUILTIN_TYPE(v) == T_NODE) {
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size_t s = nd_type((NODE *)v);
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nodes[s]++;
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}
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}
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/*
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/*
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* call-seq:
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* call-seq:
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* ObjectSpace.count_nodes([result_hash]) -> hash
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* ObjectSpace.count_nodes([result_hash]) -> hash
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@ -374,136 +362,7 @@ cn_i(VALUE v, void *n)
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static VALUE
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static VALUE
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count_nodes(int argc, VALUE *argv, VALUE os)
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count_nodes(int argc, VALUE *argv, VALUE os)
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{
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{
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size_t nodes[NODE_LAST+1];
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return setup_hash(argc, argv);
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enum node_type i;
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VALUE hash = setup_hash(argc, argv);
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for (i = 0; i <= NODE_LAST; i++) {
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nodes[i] = 0;
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}
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each_object_with_flags(cn_i, &nodes[0]);
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for (i=0; i<NODE_LAST; i++) {
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if (nodes[i] != 0) {
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VALUE node;
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switch (i) {
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#define COUNT_NODE(n) case n: node = ID2SYM(rb_intern(#n)); goto set
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COUNT_NODE(NODE_SCOPE);
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COUNT_NODE(NODE_BLOCK);
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COUNT_NODE(NODE_IF);
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COUNT_NODE(NODE_UNLESS);
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COUNT_NODE(NODE_CASE);
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COUNT_NODE(NODE_CASE2);
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COUNT_NODE(NODE_CASE3);
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COUNT_NODE(NODE_WHEN);
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COUNT_NODE(NODE_IN);
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COUNT_NODE(NODE_WHILE);
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COUNT_NODE(NODE_UNTIL);
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COUNT_NODE(NODE_ITER);
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COUNT_NODE(NODE_FOR);
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COUNT_NODE(NODE_FOR_MASGN);
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COUNT_NODE(NODE_BREAK);
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COUNT_NODE(NODE_NEXT);
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COUNT_NODE(NODE_REDO);
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COUNT_NODE(NODE_RETRY);
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COUNT_NODE(NODE_BEGIN);
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COUNT_NODE(NODE_RESCUE);
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COUNT_NODE(NODE_RESBODY);
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COUNT_NODE(NODE_ENSURE);
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COUNT_NODE(NODE_AND);
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COUNT_NODE(NODE_OR);
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COUNT_NODE(NODE_MASGN);
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COUNT_NODE(NODE_LASGN);
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COUNT_NODE(NODE_DASGN);
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COUNT_NODE(NODE_GASGN);
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COUNT_NODE(NODE_IASGN);
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COUNT_NODE(NODE_CDECL);
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COUNT_NODE(NODE_CVASGN);
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COUNT_NODE(NODE_OP_ASGN1);
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COUNT_NODE(NODE_OP_ASGN2);
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COUNT_NODE(NODE_OP_ASGN_AND);
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COUNT_NODE(NODE_OP_ASGN_OR);
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COUNT_NODE(NODE_OP_CDECL);
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COUNT_NODE(NODE_CALL);
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COUNT_NODE(NODE_OPCALL);
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COUNT_NODE(NODE_FCALL);
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COUNT_NODE(NODE_VCALL);
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COUNT_NODE(NODE_QCALL);
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COUNT_NODE(NODE_SUPER);
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COUNT_NODE(NODE_ZSUPER);
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COUNT_NODE(NODE_LIST);
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COUNT_NODE(NODE_ZLIST);
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COUNT_NODE(NODE_HASH);
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COUNT_NODE(NODE_RETURN);
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COUNT_NODE(NODE_YIELD);
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COUNT_NODE(NODE_LVAR);
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COUNT_NODE(NODE_DVAR);
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COUNT_NODE(NODE_GVAR);
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COUNT_NODE(NODE_IVAR);
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COUNT_NODE(NODE_CONST);
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COUNT_NODE(NODE_CVAR);
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COUNT_NODE(NODE_NTH_REF);
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COUNT_NODE(NODE_BACK_REF);
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COUNT_NODE(NODE_MATCH);
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COUNT_NODE(NODE_MATCH2);
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COUNT_NODE(NODE_MATCH3);
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COUNT_NODE(NODE_LIT);
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COUNT_NODE(NODE_STR);
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COUNT_NODE(NODE_DSTR);
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COUNT_NODE(NODE_XSTR);
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COUNT_NODE(NODE_DXSTR);
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COUNT_NODE(NODE_EVSTR);
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COUNT_NODE(NODE_DREGX);
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COUNT_NODE(NODE_ONCE);
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COUNT_NODE(NODE_ARGS);
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COUNT_NODE(NODE_ARGS_AUX);
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COUNT_NODE(NODE_OPT_ARG);
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COUNT_NODE(NODE_KW_ARG);
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COUNT_NODE(NODE_POSTARG);
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COUNT_NODE(NODE_ARGSCAT);
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COUNT_NODE(NODE_ARGSPUSH);
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COUNT_NODE(NODE_SPLAT);
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COUNT_NODE(NODE_BLOCK_PASS);
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COUNT_NODE(NODE_DEFN);
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COUNT_NODE(NODE_DEFS);
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COUNT_NODE(NODE_ALIAS);
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COUNT_NODE(NODE_VALIAS);
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COUNT_NODE(NODE_UNDEF);
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COUNT_NODE(NODE_CLASS);
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COUNT_NODE(NODE_MODULE);
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COUNT_NODE(NODE_SCLASS);
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COUNT_NODE(NODE_COLON2);
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COUNT_NODE(NODE_COLON3);
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COUNT_NODE(NODE_DOT2);
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COUNT_NODE(NODE_DOT3);
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COUNT_NODE(NODE_FLIP2);
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COUNT_NODE(NODE_FLIP3);
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COUNT_NODE(NODE_SELF);
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COUNT_NODE(NODE_NIL);
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COUNT_NODE(NODE_TRUE);
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COUNT_NODE(NODE_FALSE);
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COUNT_NODE(NODE_ERRINFO);
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COUNT_NODE(NODE_DEFINED);
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COUNT_NODE(NODE_POSTEXE);
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COUNT_NODE(NODE_DSYM);
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COUNT_NODE(NODE_ATTRASGN);
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COUNT_NODE(NODE_LAMBDA);
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COUNT_NODE(NODE_ARYPTN);
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COUNT_NODE(NODE_FNDPTN);
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COUNT_NODE(NODE_HSHPTN);
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COUNT_NODE(NODE_RIPPER);
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COUNT_NODE(NODE_RIPPER_VALUES);
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COUNT_NODE(NODE_ERROR);
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#undef COUNT_NODE
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case NODE_LAST: break;
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}
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UNREACHABLE;
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set:
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rb_hash_aset(hash, node, SIZET2NUM(nodes[i]));
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}
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}
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return hash;
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}
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}
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static void
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static void
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