From 6b8cdc9cdd545508af85d1de2013ea0fc64792b0 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 11 Jun 2002 13:26:12 -0300
Subject: Lua now uses only `realloc' for all its memory management

---
 ltests.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'ltests.c')

diff --git a/ltests.c b/ltests.c
index c348a87c..bf7c19b3 100644
--- a/ltests.c
+++ b/ltests.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ltests.c,v 1.122 2002/05/16 14:59:49 roberto Exp roberto $
+** $Id: ltests.c,v 1.123 2002/06/03 20:11:41 roberto Exp roberto $
 ** Internal Module for Debugging of the Lua Implementation
 ** See Copyright Notice in lua.h
 */
@@ -96,7 +96,10 @@ static void freeblock (void *block) {
 
 
 void *debug_realloc (void *block, size_t oldsize, size_t size) {
-  lua_assert((oldsize == 0) ? block == NULL : oldsize == *blocksize(block));
+  lua_assert((oldsize == 0) == (block == NULL));
+  lua_assert(oldsize == 0 || oldsize == *blocksize(block));
+  /* ISO does not specify what realloc(NULL, 0) does */
+  lua_assert(block != NULL || size > 0);
   if (size == 0) {
     freeblock(block);
     return NULL;
-- 
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