From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 24 Jun 1994 20:18:25 +0000 (-0400)
Subject: Declare warn_bad_function_cast.
X-Git-Tag: misc/cutover-egcs-0~6380
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95572adfa74b0a5c2687c93e30419eebc13fbf3d;p=thirdparty%2Fgcc.git

Declare warn_bad_function_cast.

From-SVN: r7563
---

diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index 6da62e4fe0bf..230035115ee0 100644
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -429,6 +429,12 @@ extern int warn_nested_externs;
 
 extern int warn_cast_qual;
 
+/* Nonzero means warn when casting a function call to a type that does
+   not match the return type (e.g. (float)sqrt() or (anything*)malloc()
+   when there is no previous declaration of sqrt or malloc.  */
+
+extern int warn_bad_function_cast;
+
 /* Warn about traditional constructs whose meanings changed in ANSI C.  */
 
 extern int warn_traditional;