[WebAssembly] Fix types for address taken functions

Differential Revision: https://reviews.llvm.org/D34966

llvm-svn: 307198
diff --git a/llvm/lib/MC/WasmObjectWriter.cpp b/llvm/lib/MC/WasmObjectWriter.cpp
index 426f7e1..7a65b84 100644
--- a/llvm/lib/MC/WasmObjectWriter.cpp
+++ b/llvm/lib/MC/WasmObjectWriter.cpp
@@ -153,7 +153,7 @@
   }
 
   void print(raw_ostream &Out) const {
-    Out << "Off=" << Offset << ", Sym=" << Symbol << ", Addend=" << Addend
+    Out << "Off=" << Offset << ", Sym=" << *Symbol << ", Addend=" << Addend
         << ", Type=" << Type << ", FixupSection=" << FixupSection;
   }