---

yaml
---
r: 349287
b: refs/heads/master-next
c: 4012a20
h: refs/heads/master
i:
  349285: f26bdeb
  349283: 55b0b82
  349279: 7d92306

Author: jckarter

[refs]

@@ -1,6 +1,6 @@
 ---
 refs/heads/master: 3574c513bbc5578dd9346b4ea9ab5995c5927bb5
-refs/heads/master-next: ea81fdc7d8f88c7fced4b189c0de2175fafe7780
+refs/heads/master-next: 4012a207c8606a52fa5cb6bcb436e09b10a139d3
 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/CMakeLists.txt

@@ -996,7 +996,6 @@ if(SWIFT_NEED_EXPLICIT_LIBDISPATCH)
                         -DCMAKE_CXX_COMPILER=${SWIFT_LIBDISPATCH_CXX_COMPILER}
                         -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
                         -DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
-                        -DCMAKE_INSTALL_LIBDIR=lib
                         -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
                         -DCMAKE_LINKER=${CMAKE_LINKER}
                         -DCMAKE_RANLIB=${CMAKE_RANLIB}

branches/master-next/cmake/modules/SwiftSource.cmake

@@ -326,6 +326,8 @@ function(_compile_swift_files
     set(sib_file "${module_base}.Onone.sib")
     set(sibopt_file "${module_base}.O.sib")
     set(sibgen_file "${module_base}.sibgen")
+    list(APPEND swift_module_flags
+         "-emit-module-source-info-path" "${source_info_file}")
 
     if(SWIFT_ENABLE_MODULE_INTERFACES)
       set(interface_file "${module_base}.swiftinterface")
@@ -499,7 +501,6 @@ function(_compile_swift_files
         COMMAND
           "${PYTHON_EXECUTABLE}" "${line_directive_tool}" "@${file_path}" --
           "${swift_compiler_tool}" "-emit-module" "-o" "${module_file}"
-          "-emit-module-source-info-path" "${source_info_file}"
           ${swift_flags} ${swift_module_flags} "@${file_path}"
         ${command_touch_module_outputs}
         OUTPUT ${module_outputs}

branches/master-next/docs/ABI/Mangling.rst

@@ -481,7 +481,7 @@ Types
   type ::= 'Bf' NATURAL '_'                  // Builtin.Float<n>
   type ::= 'Bi' NATURAL '_'                  // Builtin.Int<n>
   type ::= 'BI'                              // Builtin.IntLiteral
-  type ::= 'BO'                              // Builtin.UnknownObject (no longer a distinct type, but still used for AnyObject)
+  type ::= 'BO'                              // Builtin.UnknownObject
   type ::= 'Bo'                              // Builtin.NativeObject
   type ::= 'Bp'                              // Builtin.RawPointer
   type ::= 'Bt'                              // Builtin.SILToken

branches/master-next/docs/ARCOptimization.rst

@@ -335,7 +335,7 @@ is_unique performs depends on the argument type:
 
     - Objective-C object types require an additional check that the
       dynamic object type uses native Swift reference counting:
-      (unknown class reference, class existential)
+      (Builtin.UnknownObject, unknown class reference, class existential)
 
     - Bridged object types allow the dynamic object type check to be
       bypassed based on the pointer encoding:

branches/master-next/docs/CToSwiftNameTranslation.md

@@ -370,6 +370,19 @@ extension Counter {
 }
 ```
 
+The getter/setter syntax also allows for subscripts by using the base name `subscript`.
+
+```objc
+__attribute__((swift_name("getter:LinkedListOfInts.subscript(self:_:)")))
+int LinkedListGetAtIndex(const LinkedListOfInts *head, int index);
+```
+
+```swift
+extension LinkedListOfInts {
+  subscript(_ index: Int32) -> Int32 { get }
+}
+```
+
 Finally, functions can be imported as initializers as well by using the base name `init`. These are considered "factory" initializers and are never inherited or overridable. They must not have a `self` parameter.
 
 ```objc

branches/master-next/include/swift/AST/ASTContext.h

@@ -605,6 +605,7 @@ class ASTContext final {
   const CanType TheAnyType;               /// This is 'Any', the empty protocol composition
   const CanType TheNativeObjectType;      /// Builtin.NativeObject
   const CanType TheBridgeObjectType;      /// Builtin.BridgeObject
+  const CanType TheUnknownObjectType;     /// Builtin.UnknownObject
   const CanType TheRawPointerType;        /// Builtin.RawPointer
   const CanType TheUnsafeValueBufferType; /// Builtin.UnsafeValueBuffer
   const CanType TheSILTokenType;          /// Builtin.SILToken

branches/master-next/include/swift/AST/ASTTypeIDs.h

@@ -21,8 +21,6 @@
 #include "swift/Basic/TypeID.h"
 namespace swift {
 
-class AbstractFunctionDecl;
-class BraceStmt;
 class CustomAttr;
 class Decl;
 class GenericParamList;