<rdar://problem/19179412> compiler_crashers 1260, 2258 regress in Swift Stdlib (Release+Asserts) #1620 Swift SVN r23796
This fixes compiler_crashers tests that use the ObjC interface on iOS hardware SDKs. Swift SVN r23458
Add all compiler crash tests to the validation-test/compiler_crashers subdirectory. Add a RUN: line to each test case according to the current behavior of the Swift compiler. Swift SVN r23418