From: Jim Wilson <wilson@gcc.gnu.org>
Date: Mon, 21 Mar 1994 22:07:03 +0000 (-0800)
Subject: (duplicate_decls): When pedantic, warn when any static
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a1a77352f64af201ef95c0acb964284194dcd278;p=gcc.git

(duplicate_decls): When pedantic, warn when any static
declaraction follows a non-static.

From-SVN: r6840
---

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index a95e7259297..6fcf45be81f 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -1576,9 +1576,10 @@ duplicate_decls (newdecl, olddecl)
 	      && DECL_INITIAL (olddecl) != 0)
 	    warning_with_decl (newdecl,
 			       "`%s' declared inline after its definition");
-	  /* It is nice to warn when a function is declared
-	     global first and then static.  */
-	  if (TREE_CODE (olddecl) == FUNCTION_DECL
+
+	  /* If pedantic, warn when static declaration follows a non-static
+	     declaration.  Otherwise, do so only for functions.  */
+	  if ((pedantic || TREE_CODE (olddecl) == FUNCTION_DECL)
 	      && TREE_PUBLIC (olddecl)
 	      && !TREE_PUBLIC (newdecl))
 	    warning_with_decl (newdecl, "static declaration for `%s' follows non-static");