diff --git a/CodeGen/ModuleBuilder.cpp b/CodeGen/ModuleBuilder.cpp
index fff5b3f..b626c45 100644
--- a/CodeGen/ModuleBuilder.cpp
+++ b/CodeGen/ModuleBuilder.cpp
@@ -50,6 +50,11 @@
   Builder->EmitGlobalVarDeclarator(D);
 }
 
+/// CodeGenTypeDecl - Compile a type.
+void clang::CodeGen::CodeGenTypeDecl(CodeGenModule *Builder, TypeDecl *D) {
+  Builder->EmitType(D);
+}
+
 
 /// PrintStats - Emit statistic information to stderr.
 ///