objectiveC blocks: It is impractical to capture 
struct variables with flexiable array members in
blocks (and lambdas). Issue error instead of
crashing in IRGen. // rdar://12655829


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171912 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed