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42 lines
1017 B
C
42 lines
1017 B
C
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/*
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** Miscellaneous object handling.
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** Copyright (C) 2005-2009 Mike Pall. See Copyright Notice in luajit.h
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*/
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#define lj_obj_c
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#define LUA_CORE
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#include "lj_obj.h"
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/* Object type names. */
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LJ_DATADEF const char *const lj_obj_typename[] = { /* ORDER LUA_T */
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"no value", "nil", "boolean", "userdata", "number", "string",
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"table", "function", "userdata", "thread", "proto", "upval"
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};
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LJ_DATADEF const char *const lj_obj_itypename[] = { /* ORDER LJ_T */
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"nil", "boolean", "boolean", "userdata", "string", "upval", "thread",
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"proto", "function", "deadkey", "table", "userdata", "number"
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};
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/* Compare two objects without calling metamethods. */
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int lj_obj_equal(cTValue *o1, cTValue *o2)
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{
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if (itype(o1) == itype(o2)) {
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if (tvispri(o1))
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return 1;
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if (!tvisnum(o1)) {
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#if LJ_64
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if (tvislightud(o1))
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return o1->u64 == o2->u64;
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else
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#endif
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return gcrefeq(o1->gcr, o2->gcr);
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}
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} else if (!tvisnum(o1) || !tvisnum(o2)) {
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return 0;
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}
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return numV(o1) == numV(o2);
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}
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