From: Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Date: Thu, 13 Jul 2000 19:09:23 +0000 (+0000)
Subject: * system.h (alloca): Prototype if __GNUC__ && __SIZE_TYPE__.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2021c8d296ff2d3bfaef27ece005c00c8540c7af;p=gcc.git

* system.h (alloca): Prototype if __GNUC__ && __SIZE_TYPE__.

From-SVN: r35020
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 355eb2ec0e2..13a1509c1e7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* system.h (alloca): Prototype if __GNUC__ && __SIZE_TYPE__.
+
 2000-07-13  Jakub Jelinek  <jakub@redhat.com>
 
 	* calls.c (stored_args_map): New variable.
diff --git a/gcc/system.h b/gcc/system.h
index d5fb4d23185..410c280597e 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -610,4 +610,9 @@ extern void abort PARAMS ((void));
 #define UNION_INIT_ZERO
 #endif
 
+/* GCC now gives implicit declaration warnings for undeclared builtins.  */
+#if defined(__GNUC__) && defined (__SIZE_TYPE__)
+extern void *alloca (__SIZE_TYPE__);
+#endif
+
 #endif /* __GCC_SYSTEM_H__ */