Introduce the EXPR macro into StmtNodes.def, so that we can distinguish between expression and statement nodes. No functionality change.
Introduce the EXPR macro into StmtNodes.def, so that we can
distinguish between expression and statement nodes. No functionality
change.



git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@71902 91177308-0d34-0410-b5e6-96231b3b80d8

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