From: Richard Stallman <rms@gnu.org>
Date: Tue, 6 Apr 1993 22:07:51 +0000 (+0000)
Subject: (start_function): Inhibit missing prototype warning for `main'.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=39ab948e9d625b83d5bae53e88f3695032e0722e;p=gcc.git

(start_function): Inhibit missing prototype warning for `main'.

From-SVN: r4038
---

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index cfdd02dd435..a45201cd1eb 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -5625,7 +5625,8 @@ start_function (declspecs, declarator, nested)
   /* Optionally warn of any global def with no previous prototype.  */
   else if (warn_missing_prototypes
 	   && TREE_PUBLIC (decl1)
-	   && !(old_decl != 0 && TYPE_ARG_TYPES (TREE_TYPE (old_decl)) != 0))
+	   && !(old_decl != 0 && TYPE_ARG_TYPES (TREE_TYPE (old_decl)) != 0)
+	   && strcmp ("main", IDENTIFIER_POINTER (DECL_NAME (decl1))))
     warning_with_decl (decl1, "no previous prototype for `%s'");
   /* Optionally warn of any def with no previous prototype
      if the function has already been used.  */