From dc4cacf854d28a0df88e37e2f0c0abce421657a9 Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Wed, 26 Mar 2014 19:50:34 +0800
Subject: problem caused by `void *`

---
 Makefile    |  4 ++--
 semantics.c | 10 +++++-----
 test.c      |  3 +++
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index 88bf597..fc9fe09 100644
--- a/Makefile
+++ b/Makefile
@@ -27,6 +27,6 @@ clean:
 sem: semantics.o test.o
 	gcc -o sem semantics.o test.o
 semantics.o: semantics.c
-	gcc -c semantics.c -Wall -Wextra
+	gcc -c semantics.c -Wall -Wextra -g
 test.o: test.c
-	gcc -c test.c -Wall -Wextra
+	gcc -c test.c -Wall -Wextra -g
diff --git a/semantics.c b/semantics.c
index 0913e65..cb12c29 100644
--- a/semantics.c
+++ b/semantics.c
@@ -108,23 +108,23 @@ void cscope_exit(CScope_t cs) {
 
 void ctable_debug_print(CTable_t ct) {
     int i;
-    fprintf(stderr, "\n*** CTable ***\n");
+    fprintf(stderr, "*** CTable ***\n");
     for (i = 0; i < MAX_TABLE_SIZE; i++)
         if (ct->head[i])
         {
             CTNode *p;
             fprintf(stderr, "[%04d]", i);
             for (p = ct->head[i]; p; p = p->next)
-                fprintf(stderr, "->[%s:%d]", ct->pfunc(p), p->lvl);
+                fprintf(stderr, "->[%s:%d]", ct->pfunc(p->val), p->lvl);
             fprintf(stderr, "\n");
         }
-    fprintf(stderr, "*** CTable ***\n\n");
+    fprintf(stderr, "*** CTable ***\n");
 }
 
 void cscope_debug_print(CScope_t cs) {
     int lvl = cs->lvl;
     CSNode *p;
-    fprintf(stderr, "****** CScope ******\n");
+    fprintf(stderr, "\n****** CScope ******\n");
     for (p = cs->top; p; p = p->next)
     {
         CVar *vp;
@@ -142,7 +142,7 @@ void cscope_debug_print(CScope_t cs) {
     ctable_debug_print(cs->tvar);
     fprintf(stderr, "Type Table:\n");
     ctable_debug_print(cs->ttype);
-    fprintf(stderr, "****** CScope ******\n");
+    fprintf(stderr, "****** CScope ******\n\n");
 }
 
 CVar *cscope_lookup_var(CScope_t cs, const char *name) {
diff --git a/test.c b/test.c
index 21314b1..3a80510 100644
--- a/test.c
+++ b/test.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include "semantics.h"
 #define PV(str) cscope_push_var(scope, newvar(str))
+#define PT(str) cscope_push_type(scope, newtype(str))
 
 CVar_t newvar(const char *name) {
     return cvar_create(name, NULL);
@@ -21,11 +22,13 @@ int main() {
     cscope_enter(scope);
     PV("a");
     PV("hello");
+    PT("CType");
     cscope_debug_print(scope);
     cscope_enter(scope);
     PV("a");
     PV("yay");
     PV("world");
+    PT("CType");
     cscope_debug_print(scope);
     cscope_exit(scope);
     cscope_debug_print(scope);
-- 
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