clang/test/Modules/diag-flags.cpp: Appease targeting *-win32 with explicit triple. Fixes r301846.
clang/test/Modules/diag-flags.cpp: Appease targeting *-win32 with explicit triple. Fixes r301846.

MicrosoftRecordLayoutBuilder doesn't have ability of -Wpadded.

FIXME: Would other diag be available here?

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@301898 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang