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author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2009-09-30 12:38:37 -0300 |
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committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2009-09-30 12:38:37 -0300 |
commit | 0ac3d07ea64ce4bcb8b935fb80fbb2b72d6b8f43 (patch) | |
tree | 2463af169272845741337a44f03afd476a600609 /lparser.h | |
parent | 5938212748636d21d6f4b372481ab3b6dd6c7538 (diff) | |
download | lua-0ac3d07ea64ce4bcb8b935fb80fbb2b72d6b8f43.tar.gz lua-0ac3d07ea64ce4bcb8b935fb80fbb2b72d6b8f43.tar.bz2 lua-0ac3d07ea64ce4bcb8b935fb80fbb2b72d6b8f43.zip |
first implementation of lexical environments
Diffstat (limited to 'lparser.h')
-rw-r--r-- | lparser.h | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: lparser.h,v 1.58 2008/05/08 15:44:51 roberto Exp roberto $ | 2 | ** $Id: lparser.h,v 1.59 2009/09/28 16:32:50 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 | */ |
@@ -71,7 +71,8 @@ typedef struct FuncState { | |||
71 | short nlocvars; /* number of elements in `locvars' */ | 71 | short nlocvars; /* number of elements in `locvars' */ |
72 | lu_byte nactvar; /* number of active local variables */ | 72 | lu_byte nactvar; /* number of active local variables */ |
73 | lu_byte nups; /* number of upvalues */ | 73 | lu_byte nups; /* number of upvalues */ |
74 | vardesc actvar[LUAI_MAXVARS]; /* declared-variable stack */ | 74 | lu_byte envreg; /* register holding current lexical environment */ |
75 | vardesc actvar[LUAI_MAXVARS]; /* stack of active variables */ | ||
75 | } FuncState; | 76 | } FuncState; |
76 | 77 | ||
77 | 78 | ||