---

yaml
---
r: 349490
b: refs/heads/master-next
c: 3622f6d
h: refs/heads/master

Author: swift-ci

[refs]

@@ -1,6 +1,6 @@
 ---
 refs/heads/master: 3574c513bbc5578dd9346b4ea9ab5995c5927bb5
-refs/heads/master-next: da3fbf87b9de0bb7f9bfd2ca083a11e91df0170e
+refs/heads/master-next: 3622f6d7b624458e6060cddc8e1b076eb5fca740
 refs/tags/osx-passed: b6b74147ef8a386f532cf9357a1bde006e552c54
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-a: 6bb18e013c2284f2b45f5f84f2df2887dc0f7dea
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-b: 66d897bfcf64a82cb9a87f5e663d889189d06d07

branches/master-next/lib/AST/ASTContext.cpp

@@ -2249,7 +2249,7 @@ TypeAliasType *TypeAliasType::get(TypeAliasDecl *typealias, Type parent,
     return result;
 
   // Build a new type.
-  auto *genericSig = typealias->getGenericSignature();
+  auto *genericSig = substitutions.getGenericSignature();
   auto size = totalSizeToAlloc<Type, SubstitutionMap>(parent ? 1 : 0,
                                                       genericSig ? 1 : 0);
   auto mem = ctx.Allocate(size, alignof(TypeAliasType), arena);