# HG changeset patch
# User Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
# Date 1451296934 -32400
# Node ID 11b6332f0a423651c6ca59f80485a7e7e59d5d29
# Parent  b0ae5273925cb00966bfba5c25568445f79a8291
fix tgv.tg->totalStateCount increment

diff -r b0ae5273925c -r 11b6332f0a42 regexParser/subsetConstraction.cc
--- a/regexParser/subsetConstraction.cc	Mon Dec 28 16:42:02 2015 +0900
+++ b/regexParser/subsetConstraction.cc	Mon Dec 28 19:02:14 2015 +0900
@@ -207,11 +207,11 @@
 }
 
 CharClassPtr allocateCCState(CharClassPtr cc, TGValue tgv) {
-    if (cc->left != NULL) {
+    if (cc->left) {
         allocateCCState(cc->left,tgv);
     }
         cc->state = createCCState(cc,tgv);
-    if (cc->right != NULL) {
+    if (cc->right) {
         allocateCCState(cc->right,tgv);
     }
     return cc;
@@ -219,14 +219,16 @@
 
 StatePtr createState(TGValue tgv,NodePtr n) {
     StatePtr s = NEW(State);
-    s->stateNum = n->stateNum = ++tgv.tg->totalStateCount;
+    s->stateNum = n->stateNum = tgv.tg->totalStateCount;
     s->next = tgv.tg->stateList;
     tgv.tg->stateList = s;
     s->node = n;
     BitVector bi = createBitVector(n->stateNum);
     s->bitState = bi;
     if (n->cc) {
-        CharClassPtr cc = allocateCCState(n->cc,tgv);
+        allocateCCState(n->cc,tgv);
+    } else {
+        tgv.tg->totalStateCount++;
     }
     s->cc = n->cc;
     return s;
@@ -267,7 +269,7 @@
         tgv1.asterisk = false;
         n->stateNum = tgv.startState->stateNum;
         n->nextStateNum = tgv.endState->stateNum;
-        n->state = tgv.startState;
+        n->state = tgv.startState;;
         n->nextState = tgv.endState;
         return tgv1;
     } else {
@@ -318,7 +320,7 @@
 
 TransitionGeneratorPtr createTransitionGenerator() {
     TransitionGeneratorPtr tg = NEW(TransitionGenerator);
-    tg->totalStateCount = -1;
+    tg->totalStateCount = 0;
     tg->stack = NULL;
     tg->stateArray = NULL;
     tg->stateList = NULL;
@@ -326,10 +328,11 @@
 }
 
 TGValue createTGValue() {
-    TransitionGeneratorPtr tg = createTransitionGenerator();
     TGValue tgv;
+    tgv.startState = NULL;
+    tgv.endState = NULL;
     tgv.asterisk = false;
-    tgv.tg = tg;
+    tgv.tg = createTransitionGenerator();
     return tgv;
 }
 
diff -r b0ae5273925c -r 11b6332f0a42 regexParser/test/ccMerge.cc
--- a/regexParser/test/ccMerge.cc	Mon Dec 28 16:42:02 2015 +0900
+++ b/regexParser/test/ccMerge.cc	Mon Dec 28 19:02:14 2015 +0900
@@ -19,15 +19,15 @@
 
 int main(int argc, char **argv)
 {
-    RegexInfo riRegex;
+    RegexInfo ri;
     NodePtr n = NULL;
     StatePtr s = NULL;
     TGValue tgv = createTGValue();
     for (int i = 1; i < argc; i++) {
         if (strcmp(argv[i],"-regex") == 0) {
-            riRegex.ptr = (unsigned char*)argv[i+1]; i++;
-            printf("regex : %s\n",riRegex.ptr);
-            NodePtr nMerge = regex(&riRegex);
+            ri.ptr = (unsigned char*)argv[i+1]; i++;
+            printf("regex : %s\n",ri.ptr);
+            NodePtr nMerge = regex(&ri);
             StatePtr sMerge = createState(tgv,nMerge);
             setState(sMerge->cc,sMerge->bitState);
             if (s == NULL) {