From 276553c6b2b4df0ac9593d15b8889d470edb27de Mon Sep 17 00:00:00 2001
From: jiang <30155751@qq.com>
Date: Fri, 16 May 2014 15:44:51 +0800
Subject: [PATCH] add push_macro test again

---
 tccpp.c         |  2 +-
 tests/tcctest.c | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/tccpp.c b/tccpp.c
index 91c2aee..4aa8b95 100644
--- a/tccpp.c
+++ b/tccpp.c
@@ -1741,7 +1741,7 @@ pack_error:
                         if(def->off >= def->size){
                             int size = def->size;
                             size *= 2;
-                            if (size >= MACRO_STACK_SIZE)
+                            if (size > MACRO_STACK_SIZE)
                                 tcc_error("stack full");
                             def->data = tcc_realloc(def->data, size*sizeof(Sym*));
                             def->size = size;
diff --git a/tests/tcctest.c b/tests/tcctest.c
index 3fc7b82..e0b307b 100644
--- a/tests/tcctest.c
+++ b/tests/tcctest.c
@@ -382,16 +382,29 @@ comment
     /* macro_push and macro_pop test */
     #define MACRO_TEST "macro_test1\n"
     #pragma push_macro("MACRO_TEST")
+    printf(MACRO_TEST);
     #undef MACRO_TEST
 
     #define MACRO_TEST "macro_test2\n"
     #pragma push_macro("MACRO_TEST")
+    printf(MACRO_TEST);
     #undef MACRO_TEST
 
     #define MACRO_TEST "macro_test3\n"
+    #pragma push_macro("MACRO_TEST")
     printf(MACRO_TEST);
+    #undef MACRO_TEST
+
+    #define MACRO_TEST "macro_test4\n"
+    printf(MACRO_TEST);
+    #undef MACRO_TEST
+
     #pragma pop_macro("MACRO_TEST")
     printf(MACRO_TEST);
+
+    #pragma pop_macro("MACRO_TEST")
+    printf(MACRO_TEST);
+
     #pragma pop_macro("MACRO_TEST")
     printf(MACRO_TEST);
 /* gcc does not support