[4088fd] [4088fd] Updated lexer.cc to flex 2.5.39

src/lib/eval/lexer.cc

@@ -18,7 +18,7 @@
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 37
+#define YY_FLEX_SUBMINOR_VERSION 39
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -230,6 +230,13 @@ extern FILE *yyin, *yyout;
                     if ( yytext[yyl] == '\n' )\
                         --yylineno;\
             }while(0)
+    #define YY_LINENO_REWIND_TO(dst) \
+            do {\
+                const char *p;\
+                for ( p = yy_cp-1; p >= (dst); --p)\
+                    if ( *p == '\n' )\
+                        --yylineno;\
+            }while(0)
     
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
@@ -438,6 +445,8 @@ int yylineno = 1;
 extern char *yytext;
 #define yytext_ptr yytext
 
+/* %% [1.5] DFA */
+
 /* %if-c-only Standard (non-C++) definition */
 
 static yy_state_type yy_get_previous_state (void );
@@ -636,7 +645,7 @@ static isc::eval::location loc;
 // by moving it ahead by yyleng bytes. yyleng specifies the length of the
 // currently matched token.
 #define YY_USER_ACTION  loc.columns(yyleng);
-#line 640 "lexer.cc"
+#line 649 "lexer.cc"
 
 #define INITIAL 0
 
@@ -875,17 +884,6 @@ YY_DECL
 	register char *yy_cp, *yy_bp;
 	register int yy_act;
     
-/* %% [7.0] user's declarations go here */
-#line 76 "lexer.ll"
-
-
-
-    // Code run each time yylex is called.
-    loc.step();
-
-
-#line 888 "lexer.cc"
-
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -920,6 +918,18 @@ YY_DECL
 		yy_load_buffer_state( );
 		}
 
+	{
+/* %% [7.0] user's declarations go here */
+#line 76 "lexer.ll"
+
+
+
+    // Code run each time yylex is called.
+    loc.step();
+
+
+#line 932 "lexer.cc"
+
 	while ( 1 )		/* loops until end-of-file is reached */
 		{
 /* %% [8.0] yymore()-related code goes here */
@@ -938,7 +948,7 @@ YY_DECL
 yy_match:
 		do
 			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
 			if ( yy_accept[yy_current_state] )
 				{
 				(yy_last_accepting_state) = yy_current_state;
@@ -967,7 +977,7 @@ yy_find_action:
 
 		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
 			{
-			int yyl;
+			yy_size_t yyl;
 			for ( yyl = 0; yyl < yyleng; ++yyl )
 				if ( yytext[yyl] == '\n' )
 					   
@@ -1128,7 +1138,7 @@ YY_RULE_SETUP
 #line 162 "lexer.ll"
 ECHO;
 	YY_BREAK
-#line 1132 "lexer.cc"
+#line 1142 "lexer.cc"
 
 	case YY_END_OF_BUFFER:
 		{
@@ -1259,6 +1269,7 @@ ECHO;
 			"fatal flex scanner internal error--no action found" );
 	} /* end of action switch */
 		} /* end of scanning one token */
+	} /* end of user's declarations */
 } /* end of yylex */
 /* %ok-for-header */
 
@@ -1952,7 +1963,7 @@ YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len
 	YY_BUFFER_STATE b;
 	char *buf;
 	yy_size_t n;
-	int i;
+	yy_size_t i;
     
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = _yybytes_len + 2;