---

yaml
---
r: 327669
b: refs/heads/tensorflow
c: 63a81fd
h: refs/heads/master
i:
  327667: 5663249

Author: Sasha Krassovsky

[refs]

@@ -816,7 +816,7 @@ refs/tags/swift-DEVELOPMENT-SNAPSHOT-2018-04-25-a: 22f738a831d43aff2b9c9773bcb65
 refs/tags/swift-DEVELOPMENT-SNAPSHOT-2018-05-08-a: 7d98cc16689baba5c8a3b90a9329bdcc1a12b4e9
 refs/heads/cherr42: a566ad54b073c2c56ac0a705d0a5bed9743135a5
 "refs/heads/codable_test_comment_fix": fc8f6824f7f347e1e8db55bff62db385c5728b5a
-refs/heads/tensorflow: 037f16812614a44a2933c3ec53412f246205ad07
+refs/heads/tensorflow: 63a81fd86459bb8d3e10e5c5f81d707dd3a5baec
 refs/tags/swift-4.1-DEVELOPMENT-SNAPSHOT-2018-05-11-a: 8126fd7a652e2f70ad6d76505239e34fb2ef3e1a
 refs/tags/swift-4.1-DEVELOPMENT-SNAPSHOT-2018-05-12-a: b3fd3dd84df6717f2e2e9df58c6d7e99fed57086
 refs/tags/swift-4.1-DEVELOPMENT-SNAPSHOT-2018-05-13-a: 71135119579039dc321c5f65d870050fe36efda2

branches/tensorflow/include/swift/SIL/AbstractionPattern.h

@@ -402,6 +402,7 @@ class AbstractionPattern {
     case Kind::Tuple:
       return false;
     }
+    llvm_unreachable("Unhandled AbstractionPatternKind in switch");
   }
 
   CanGenericSignature getGenericSignature() const {

branches/tensorflow/lib/SIL/SILPrinter.cpp

@@ -2993,6 +2993,12 @@ void SILCoverageMap::dump() const {
 }
 
 #ifndef NDEBUG
+// Disable the "for use only in debugger" warning.
+#if SWIFT_COMPILER_IS_MSVC
+#pragma warning(push)
+#pragma warning(disable : 4996)
+#endif
+
 void SILDebugScope::dump(SourceManager &SM, llvm::raw_ostream &OS,
                          unsigned Indent) const {
   OS << "{\n";
@@ -3026,6 +3032,10 @@ void SILDebugScope::dump(SILModule &Mod) const {
   dump(Mod.getASTContext().SourceMgr);
 }
 
+#if SWIFT_COMPILER_IS_MSVC
+#pragma warning(pop)
+#endif
+
 #endif
 
 void SILSpecializeAttr::print(llvm::raw_ostream &OS) const {