From 6d4fff31616fdc96da20898d39d7cba95a9cda0a Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Sun, 6 Apr 2014 15:56:26 +0800
Subject: bugfix: global incomplete type should not be allowed

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

diff --git a/semantics.c b/semantics.c
index 39ca0c1..1d9e329 100644
--- a/semantics.c
+++ b/semantics.c
@@ -596,7 +596,7 @@ CVar_t semantics_decl(CNode *p, CScope_t scope) {
         {
             /* TODO: initializer checking */
             CVar_t var = semantics_declr(p->chd, type, scope, 0);
-            if (scope->lvl && !type_is_complete(var->type))
+            if (!type_is_complete(var->type))
             {
                 sprintf(err_buff, "storage size of '%s' isn’t known", var->name);
                 ERROR(var->ast);
diff --git a/semantics.h b/semantics.h
index aed73de..df7f36a 100644
--- a/semantics.h
+++ b/semantics.h
@@ -7,7 +7,7 @@ struct CTable;
 typedef struct CTable *CTable_t;
 struct CType;
 
-typedef struct CVar{
+typedef struct CVar {
     const char *name;
     struct CVar *next;    /* next in the linked list */
     struct CType *type;
-- 
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