---

yaml
---
r: 347247
b: refs/heads/master
c: cf379be
h: refs/heads/master
i:
  347245: c459bc8
  347243: 2e99191
  347239: 4e5a2e5
  347231: 3e9adf0

Author: swift-ci

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 501fa43c4d2713f6d20a4e9047b781d40eaab91a
+refs/heads/master: cf379beb9df5e9470fb416ebf0eb580e51699320
 refs/heads/master-next: 203b3026584ecad859eb328b2e12490099409cd5
 refs/tags/osx-passed: b6b74147ef8a386f532cf9357a1bde006e552c54
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-a: 6bb18e013c2284f2b45f5f84f2df2887dc0f7dea

trunk/lib/Sema/DerivedConformanceRawRepresentable.cpp

@@ -501,6 +501,11 @@ static bool canSynthesizeRawRepresentable(DerivedConformance &derived) {
   // - the enum elements all have the same type
   // - they all match the enum type
   for (auto elt : enumDecl->getAllElements()) {
+    // We cannot synthesize raw representable conformance for an enum with
+    // cases that have a payload.
+    if (elt->hasAssociatedValues())
+      return false;
+
     tc.validateDecl(elt);
     if (elt->isInvalid()) {
       return false;

trunk/validation-test/compiler_crashers_2_fixed/sr10108.swift

@@ -0,0 +1,14 @@
+// RUN: not %target-swift-frontend -typecheck %s
+
+// Just make sure we don't crash.
+
+enum Crash: String {
+  case foo
+  case bar(String)
+    
+  static let shared = Crash()
+}
+
+extension Crash {
+  init() { self = .foo }
+}