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new priority for and/or

This commit is contained in:
Roberto Ierusalimschy 2002-07-04 15:23:42 -03:00
parent 1ede98157d
commit 1fe280df72
1 changed files with 7 additions and 7 deletions
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14
lparser.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lparser.c,v 1.188 2002/06/06 17:29:53 roberto Exp roberto $ ** $Id: lparser.c,v 1.189 2002/06/26 16:37:13 roberto Exp roberto $
** Lua Parser ** Lua Parser
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -734,14 +734,14 @@ static const struct {
lu_byte left; /* left priority for each binary operator */ lu_byte left; /* left priority for each binary operator */
lu_byte right; /* right priority */ lu_byte right; /* right priority */
} priority[] = { /* ORDER OPR */ } priority[] = { /* ORDER OPR */
{5, 5}, {5, 5}, {6, 6}, {6, 6}, /* arithmetic */ {6, 6}, {6, 6}, {7, 7}, {7, 7}, /* arithmetic */
{9, 8}, {4, 3}, /* power and concat (right associative) */ {10, 9}, {5, 4}, /* power and concat (right associative) */
{2, 2}, {2, 2}, /* equality */ {3, 3}, {3, 3}, /* equality */
{2, 2}, {2, 2}, {2, 2}, {2, 2}, /* order */ {3, 3}, {3, 3}, {3, 3}, {3, 3}, /* order */
{1, 1}, {1, 1} /* logical */ {2, 2}, {1, 1} /* logical (and/or) */
}; };
#define UNARY_PRIORITY 7 /* priority for unary operators */ #define UNARY_PRIORITY 8 /* priority for unary operators */
/* /*