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Remove compat code in parser when not needed

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This commit is contained in:
Roberto Ierusalimschy
2025-05-13 11:50:43 -03:00
parent 3b9dd52be0
commit fded0b4a84
2 changed files with 5 additions and 2 deletions
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2
llex.c
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@@ -41,7 +41,7 @@
#define currIsNewline(ls) (ls->current == '\n' || ls->current == '\r') #define currIsNewline(ls) (ls->current == '\n' || ls->current == '\r')
#if defined(LUA_COMPAT_GLOBAL) #if defined(LUA_COMPAT_GLOBAL)
#define GLOBALLEX ".g" /* not recognizable by the scanner */ #define GLOBALLEX ".g" /* anything not recognizable as a name */
#else #else
#define GLOBALLEX "global" #define GLOBALLEX "global"
#endif #endif

5
lparser.c
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@@ -1997,6 +1997,7 @@ static void statement (LexState *ls) {
gotostat(ls, line); gotostat(ls, line);
break; break;
} }
#if defined(LUA_COMPAT_GLOBAL)
case TK_NAME: { case TK_NAME: {
/* compatibility code to parse global keyword when "global" /* compatibility code to parse global keyword when "global"
is not reserved */ is not reserved */
@@ -2008,7 +2009,9 @@ static void statement (LexState *ls) {
break; break;
} }
} /* else... */ } /* else... */
} /* FALLTHROUGH */ }
#endif
/* FALLTHROUGH */
default: { /* stat -> func | assignment */ default: { /* stat -> func | assignment */
exprstat(ls); exprstat(ls);
break; break;