Fix warnings in test/std/language.support

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@242624 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-18 21:17:16 +00:00
parent 692177d022
commit 7b86ce5cc4
10 changed files with 44 additions and 9 deletions
--- a/test/std/language.support/support.runtime/csignal.pass.cpp
+++ b/test/std/language.support/support.runtime/csignal.pass.cpp
@@ -50,7 +50,8 @@

 int main()
 {
-    std::sig_atomic_t sig;
+    std::sig_atomic_t sig = 0;
+    ((void)sig);
    typedef void (*func)(int);
    static_assert((std::is_same<decltype(std::signal(0, (func)0)), func>::value), "");
    static_assert((std::is_same<decltype(std::raise(0)), int>::value), "");