# HG changeset patch
# User Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
# Date 1440475376 -32400
# Node ID 87dff3a124abaa171d7c086eb469e4049f9c1e51
# Parent  eecddded9b9140aed1091b0029dc5ee92f6b572e
resolve segmentation fault(But not correct performance)

diff -r eecddded9b91 -r 87dff3a124ab c/regexParser/main.cc
--- a/c/regexParser/main.cc	Wed Aug 12 15:10:50 2015 +0900
+++ b/c/regexParser/main.cc	Tue Aug 25 13:02:56 2015 +0900
@@ -98,11 +98,11 @@
 
 // <group> ::= '('<regex>')'
 NodePtr group() {
-    token();
+    ptr++;
     NodePtr n = regex();
-    token();
     if (*ptr == ')') {
         n = createNode('(',n,0);
+        ptr++;
     } else {
         // ) reqiured
     }
@@ -113,7 +113,7 @@
 void token() {
     while (*ptr != '\0') {
         if ((*ptr == '(') || (*ptr == ')')) {
-            tokenType = *ptr++;
+            tokenType = '(';
             tokenValue = 0;
             if (ptr[1] == ')') {
                 ptr++;