From b1263939ee71fea26a2c980829c33a2556a0d65a Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Thu, 10 Apr 2014 19:45:33 +0800
Subject: the tail->next should be NULL in params

---
 semantics.c | 2 +-
 semantics.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/semantics.c b/semantics.c
index 6e2075c..df9bf35 100644
--- a/semantics.c
+++ b/semantics.c
@@ -338,7 +338,6 @@ static CType_t struct_type_merge(CType_t new, CScope_t scope) {
         ERROR(new->ast);
     }
     /* otherwise incomplete, thus complete the type */
-    old->next = new->next;
     old->rec.fields = new->rec.fields;
     old->ast = new->ast;
     free(new);
@@ -497,6 +496,7 @@ CVar_t semantics_params(CNode *p, CScope_t scope) {
         tail = var;
     }
     ctable_destory(tparams);
+    tail->next = NULL;
     return params;
 }
 
diff --git a/semantics.h b/semantics.h
index 8a69c13..fbbcf02 100644
--- a/semantics.h
+++ b/semantics.h
@@ -32,7 +32,6 @@ struct CType {
         CFUNC
     } type;
     const char *name;
-    CType_t next;
     union {
         CTable_t fields; /* for a struct or union */
         CType_t ref;    /* for a pointer */
-- 
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