Changes in src/Parser/lex.ll [c6b1105:984dce6]

File:

• src/Parser/lex.ll (modified) (5 diffs)

src/Parser/lex.ll

@@ -10 +10 @@
  * Created On       : Sat Sep 22 08:58:10 2001
  * Last Modified By : Peter A. Buhr
- * Last Modified On : Thu Jun 23 07:29:30 2016
- * Update Count     : 457
+ * Last Modified On : Mon Mar 21 23:33:46 2016
+ * Update Count     : 450
  */
 
@@ -49 +49 @@
 
 void rm_underscore() {
-        // Remove underscores in numeric constant by copying the non-underscore characters to the front of the string.
-        yyleng = 0;
+        // remove underscores in numeric constant
+        int j = 0;
         for ( int i = 0; yytext[i] != '\0'; i += 1 ) {
                 if ( yytext[i] != '_' ) {
-                        yytext[yyleng] = yytext[i];
-                        yyleng += 1;
+                        yytext[j] = yytext[i];
+                        j += 1;
                 } // if
         } // for
+        yyleng = j;
         yytext[yyleng] = '\0';
 }
@@ -120 +121 @@
 h_white [ ]|{h_tab}
 
-                                // overloadable operators
+                                // operators
 op_unary_only "~"|"!"
 op_unary_binary "+"|"-"|"*"
@@ -128 +129 @@
 op_binary_only "/"|"%"|"^"|"&"|"|"|"<"|">"|"="|"=="|"!="|"<<"|">>"|"<="|">="|"+="|"-="|"*="|"/="|"%="|"&="|"|="|"^="|"<<="|">>="
 op_binary_over {op_unary_binary}|{op_binary_only}
-                                // op_binary_not_over "?"|"->"|"."|"&&"|"||"|"@="
-                                // operator {op_unary_pre_post}|{op_binary_over}|{op_binary_not_over}
+op_binary_not_over "?"|"->"|"&&"|"||"
+operator {op_unary_pre_post}|{op_binary_over}|{op_binary_not_over}
 
 %x COMMENT
@@ -273 +274 @@
 {identifier}    { IDENTIFIER_RETURN(); }
 {attr_identifier} { ATTRIBUTE_RETURN(); }
-"`"                             { BEGIN BKQUOTE; }
+"`"                     { BEGIN BKQUOTE; }
 <BKQUOTE>{identifier} { IDENTIFIER_RETURN(); }
 <BKQUOTE>"`"    { BEGIN 0; }