[PATCH] D10940: COFF: Numerous fixes for interaction between LTO and weak externals.

[Peter Collingbourne]

================
Comment at: COFF/Symbols.cpp:239
@@ -238,1 +238,3 @@
 
+Defined *Undefined::resolveWeakAlias() {
+  // A weak alias may be a weak alias to another symbol, so check recursively.
----------------
ruiu wrote:
> I'd name getWeakAlias.
Done

================
Comment at: COFF/Symbols.cpp:244
@@ +243,3 @@
+      return D;
+  }
+  return nullptr;
----------------
ruiu wrote:
> You can remove this brace.
Done


Repository:
  rL LLVM

http://reviews.llvm.org/D10940