diff options
Diffstat (limited to 'lobject.c')
-rw-r--r-- | lobject.c | 19 |
1 files changed, 12 insertions, 7 deletions
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: lobject.c,v 1.82 2002/06/03 14:08:43 roberto Exp roberto $ | 2 | ** $Id: lobject.c,v 1.83 2002/06/05 12:34:19 roberto Exp roberto $ |
3 | ** Some generic functions over Lua objects | 3 | ** Some generic functions over Lua objects |
4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
5 | */ | 5 | */ |
@@ -55,23 +55,28 @@ int luaO_log2 (unsigned int x) { | |||
55 | } | 55 | } |
56 | 56 | ||
57 | 57 | ||
58 | /* | 58 | int luaO_rawequalObj (const TObject *t1, const TObject *t2) { |
59 | ** warning: this function must return 1 for true (see opcode OP_TESTEQ) | ||
60 | */ | ||
61 | int luaO_equalObj (const TObject *t1, const TObject *t2) { | ||
62 | if (ttype(t1) != ttype(t2)) return 0; | 59 | if (ttype(t1) != ttype(t2)) return 0; |
63 | switch (ttype(t1)) { | 60 | switch (ttype(t1)) { |
64 | case LUA_TNUMBER: | 61 | case LUA_TNUMBER: |
65 | return nvalue(t1) == nvalue(t2); | 62 | return nvalue(t1) == nvalue(t2); |
66 | case LUA_TNIL: | 63 | case LUA_TNIL: |
67 | return 1; | 64 | return 1; |
65 | case LUA_TSTRING: | ||
66 | return tsvalue(t1) == tsvalue(t2); | ||
68 | case LUA_TBOOLEAN: | 67 | case LUA_TBOOLEAN: |
69 | return bvalue(t1) == bvalue(t2); /* boolean true must be 1 !! */ | 68 | return bvalue(t1) == bvalue(t2); /* boolean true must be 1 !! */ |
70 | case LUA_TUDATAVAL: | 69 | case LUA_TUDATAVAL: |
71 | return pvalue(t1) == pvalue(t2); | 70 | return pvalue(t1) == pvalue(t2); |
72 | default: /* other types are equal if struct pointers are equal */ | 71 | case LUA_TUSERDATA: |
73 | return tsvalue(t1) == tsvalue(t2); | 72 | return uvalue(t1) == uvalue(t2); |
73 | case LUA_TTABLE: | ||
74 | return hvalue(t1) == hvalue(t2); | ||
75 | case LUA_TFUNCTION: | ||
76 | return clvalue(t1) == clvalue(t2); | ||
74 | } | 77 | } |
78 | lua_assert(0); | ||
79 | return 0; /* to avoid warnings */ | ||
75 | } | 80 | } |
76 | 81 | ||
77 | 82 | ||