From f1151efcb1536554cc781a6d09f1c0d36a3f488c Mon Sep 17 00:00:00 2001
From: Howard Hinnant <hhinnant@apple.com>
Date: Sat, 14 May 2011 00:04:05 +0000
Subject: [PATCH] Suppress some warings in the tests.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131327 91177308-0d34-0410-b5e6-96231b3b80d8
---
 .../file.streams/c.files/cstdio.pass.cpp         | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/test/input.output/file.streams/c.files/cstdio.pass.cpp b/test/input.output/file.streams/c.files/cstdio.pass.cpp
index 5c387cdc9..9b8212150 100644
--- a/test/input.output/file.streams/c.files/cstdio.pass.cpp
+++ b/test/input.output/file.streams/c.files/cstdio.pass.cpp
@@ -95,19 +95,19 @@ int main()
     static_assert((std::is_same<decltype(std::freopen("", "", fp)), std::FILE*>::value), "");
     static_assert((std::is_same<decltype(std::setbuf(fp,cp)), void>::value), "");
     static_assert((std::is_same<decltype(std::vfprintf(fp,"",va)), int>::value), "");
-    static_assert((std::is_same<decltype(std::fprintf(fp,"")), int>::value), "");
+    static_assert((std::is_same<decltype(std::fprintf(fp," ")), int>::value), "");
     static_assert((std::is_same<decltype(std::fscanf(fp,"")), int>::value), "");
-    static_assert((std::is_same<decltype(std::printf("")), int>::value), "");
-    static_assert((std::is_same<decltype(std::scanf("")), int>::value), "");
-    static_assert((std::is_same<decltype(std::snprintf(cp,0,"")), int>::value), "");
-    static_assert((std::is_same<decltype(std::sprintf(cp,"")), int>::value), "");
+    static_assert((std::is_same<decltype(std::printf(" ")), int>::value), "");
+    static_assert((std::is_same<decltype(std::scanf(" ")), int>::value), "");
+    static_assert((std::is_same<decltype(std::snprintf(cp,0," ")), int>::value), "");
+    static_assert((std::is_same<decltype(std::sprintf(cp," ")), int>::value), "");
     static_assert((std::is_same<decltype(std::sscanf("","")), int>::value), "");
     static_assert((std::is_same<decltype(std::vfprintf(fp,"",va)), int>::value), "");
     static_assert((std::is_same<decltype(std::vfscanf(fp,"",va)), int>::value), "");
-    static_assert((std::is_same<decltype(std::vprintf("",va)), int>::value), "");
+    static_assert((std::is_same<decltype(std::vprintf(" ",va)), int>::value), "");
     static_assert((std::is_same<decltype(std::vscanf("",va)), int>::value), "");
-    static_assert((std::is_same<decltype(std::vsnprintf(cp,0,"",va)), int>::value), "");
-    static_assert((std::is_same<decltype(std::vsprintf(cp,"",va)), int>::value), "");
+    static_assert((std::is_same<decltype(std::vsnprintf(cp,0," ",va)), int>::value), "");
+    static_assert((std::is_same<decltype(std::vsprintf(cp," ",va)), int>::value), "");
     static_assert((std::is_same<decltype(std::vsscanf("","",va)), int>::value), "");
     static_assert((std::is_same<decltype(std::fgetc(fp)), int>::value), "");
     static_assert((std::is_same<decltype(std::fgets(cp,0,fp)), char*>::value), "");