Fixing several transforms which would drop the collector attribute
when copying functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45356 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm2cpp/CppWriter.cpp b/tools/llvm2cpp/CppWriter.cpp
index b3aaf25..ccb2a37 100644
--- a/tools/llvm2cpp/CppWriter.cpp
+++ b/tools/llvm2cpp/CppWriter.cpp
@@ -1572,6 +1572,11 @@
     Out << ");";
     nl(Out);
   }
+  if (F->hasCollector()) {
+    printCppName(F);
+    Out << "->setCollector(\"" << F->getCollector() << "\");";
+    nl(Out);
+  }
   if (is_inline) {
     Out << "}";
     nl(Out);