RewriteObjC::RewriteObjCTryStmt():Don't synthesize a catch begin if there are 0 catch clauses.
This fixes <rdar://problem/5987211> clang ObjC rewriter: @try / @finally block produces unbalanced output.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53679 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed