Callback support for unbound reference and array arguments.

base/bind_internal_win.h.pump

Index: base/bind_internal_win.h.pump
diff --git a/base/bind_internal_win.h.pump b/base/bind_internal_win.h.pump
index 4d213a3691842af879952b86878a29e7e9a86382..06ceaca1917f608a98568776fa98ec959f335bf1 100644
--- a/base/bind_internal_win.h.pump
+++ b/base/bind_internal_win.h.pump
@@ -34,6 +34,16 @@ $if ARITY > 0[[, ]] $for ARG , [[typename X$(ARG)]]>
 struct FunctionTraits<R(__stdcall *)($for ARG , [[X$(ARG)]])> {
   typedef R (*NormalizedSig)($for ARG , [[X$(ARG)]]);
   typedef false_type IsMethod;
+
+$if ARITY > 0 [[
+
+  // Target type for each bound parameter.
+
+$for ARG [[
+  typedef X$(ARG) B$(ARG);
+
+]]  $$ for ARG
+]]  $$ if ARITY > 0
 };
 
 // __fastcall Function: Arity $(ARITY).
@@ -42,6 +52,16 @@ $if ARITY > 0[[, ]] $for ARG , [[typename X$(ARG)]]>
 struct FunctionTraits<R(__fastcall *)($for ARG , [[X$(ARG)]])> {
   typedef R (*NormalizedSig)($for ARG , [[X$(ARG)]]);
   typedef false_type IsMethod;
+
+$if ARITY > 0 [[
+
+  // Target type for each bound parameter.
+
+$for ARG [[
+  typedef X$(ARG) B$(ARG);
+
+]]  $$ for ARG
+]]  $$ if ARITY > 0
 };
 
 ]]  $$for ARITY