From: Brendan Kehoe <brendan@cygnus.com>
Date: Wed, 6 Oct 1999 17:48:17 +0000 (+0000)
Subject: decl.c (grokdeclarator): Only warn about non-zero arrays if !in_system_header (linux... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a4156b889dd6193cdf28e9e3ba2b923d4e04d7f1;p=platform%2Fupstream%2Fgcc.git

decl.c (grokdeclarator): Only warn about non-zero arrays if !in_system_header (linux socketbits.h can...

	* decl.c (grokdeclarator): Only warn about non-zero arrays if
	!in_system_header (linux socketbits.h can give this for
	__cmsg_data, which is using a GNU extension).

From-SVN: r29842
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 3eeadc9..c601526 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+1999-10-06  Brendan Kehoe  <brendan@cygnus.com>
+
+	* decl.c (grokdeclarator): Only warn about non-zero arrays if
+	!in_system_header (linux socketbits.h can give this for
+	__cmsg_data, which is using a GNU extension).
+
 1999-10-05  Mark Mitchell  <mark@codesourcery.com>
 
 	* decl2.c (start_static_storage_duration_function): Push the
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 877f2c4..c425fcb 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -9883,7 +9883,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized, attrlist)
 			      dname);
 		    size = integer_one_node;
 		  }
-		if (pedantic && integer_zerop (size))
+		if (pedantic && !in_system_header && integer_zerop (size))
 		  cp_pedwarn ("ANSI C++ forbids zero-size array `%D'", dname);
 		if (TREE_CONSTANT (size))
 		  {