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new macro 'isreserved' + 'eqstr' -> 'luaS_eqstr' (may be a function)

This commit is contained in:
Roberto Ierusalimschy 2012-01-23 21:04:07 -02:00
parent f88806a1fb
commit d19f1da6ef
1 changed files with 10 additions and 4 deletions
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14
lstring.h
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@ -1,5 +1,5 @@
/*
** $Id: lstring.h,v 1.45 2010/04/03 20:24:18 roberto Exp roberto $
** $Id: lstring.h,v 1.46 2010/04/05 16:26:37 roberto Exp roberto $
** String table (keep all strings handled by Lua)
** See Copyright Notice in lua.h
*/
@ -23,10 +23,16 @@
/*
** as all string are internalized, string equality becomes
** pointer equality
** test whether a string is a reserved word
*/
#define eqstr(a,b) ((a) == (b))
#define isreserved(s) ((s)->tsv.extra > 0)
/*
** equality for strings, which are always internalized
*/
#define luaS_eqstr(a,b) ((a) == (b))
LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e);