[libc-commits] [libc] [libc] Add -Werror for libc tests (PR #160413)

[via libc-commits]

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@@ -45,7 +45,7 @@ TEST_F(LlvmLibcSendMsgRecvMsgTest, SucceedsWithSocketPair) {
   send_message.msg_controllen = 0;
   send_message.msg_flags = 0;
 
-  ASSERT_THAT(LIBC_NAMESPACE::sendmsg(sockpair[0], &send_message, 0),
+  ASSERT_THAT((int)LIBC_NAMESPACE::sendmsg(sockpair[0], &send_message, 0),
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lntue wrote:

use `static_cast`

https://github.com/llvm/llvm-project/pull/160413