Added a comment to ArraySubscriptExpr to note that the expressions like "A[4]" are equivalent to "4[A]", and that a test that the expression returned by "getBase()" has a pointer type is required to resolve which subexpression is the "true" base expression of the array index.
Added a comment to ArraySubscriptExpr to note that the expressions like
"A[4]" are equivalent to "4[A]", and that a test that the expression
returned by "getBase()" has a pointer type is required to resolve which
subexpression is the "true" base expression of the array index.


git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@41113 91177308-0d34-0410-b5e6-96231b3b80d8

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