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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2009-06-18 13:35:05 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2009-06-18 13:35:05 -0300 |
| commit | d7872dcf91eb2075312a03973a6cdb489610c796 (patch) | |
| tree | d07d6d33355ad2c56dc6343317c3021294cf49f7 /lparser.c | |
| parent | 14115170bc9411e1c13871b87e50d83d60a4bb1c (diff) | |
| download | lua-d7872dcf91eb2075312a03973a6cdb489610c796.tar.gz lua-d7872dcf91eb2075312a03973a6cdb489610c796.tar.bz2 lua-d7872dcf91eb2075312a03973a6cdb489610c796.zip | |
small optimization (reorder of BinOpr enum to unify some cases
in switches)
Diffstat (limited to 'lparser.c')
| -rw-r--r-- | lparser.c | 10 |
1 files changed, 5 insertions, 5 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: lparser.c,v 2.62 2009/04/30 17:42:21 roberto Exp roberto $ | 2 | ** $Id: lparser.c,v 2.63 2009/06/10 16:52:03 roberto Exp roberto $ |
| 3 | ** Lua Parser | 3 | ** Lua Parser |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -813,10 +813,10 @@ static const struct { | |||
| 813 | lu_byte right; /* right priority */ | 813 | lu_byte right; /* right priority */ |
| 814 | } priority[] = { /* ORDER OPR */ | 814 | } priority[] = { /* ORDER OPR */ |
| 815 | {6, 6}, {6, 6}, {7, 7}, {7, 7}, {7, 7}, /* `+' `-' `*' `/' `%' */ | 815 | {6, 6}, {6, 6}, {7, 7}, {7, 7}, {7, 7}, /* `+' `-' `*' `/' `%' */ |
| 816 | {10, 9}, {5, 4}, /* power and concat (right associative) */ | 816 | {10, 9}, {5, 4}, /* ^, .. (right associative) */ |
| 817 | {3, 3}, {3, 3}, /* equality and inequality */ | 817 | {3, 3}, {3, 3}, {3, 3}, /* ==, <, <= */ |
| 818 | {3, 3}, {3, 3}, {3, 3}, {3, 3}, /* order */ | 818 | {3, 3}, {3, 3}, {3, 3}, /* ~=, >, >= */ |
| 819 | {2, 2}, {1, 1} /* logical (and/or) */ | 819 | {2, 2}, {1, 1} /* and, or */ |
| 820 | }; | 820 | }; |
| 821 | 821 | ||
| 822 | #define UNARY_PRIORITY 8 /* priority for unary operators */ | 822 | #define UNARY_PRIORITY 8 /* priority for unary operators */ |