implement support for basic codegen of global variables with no initializers.

llvm-svn: 39795

1 files changed, 3 insertions, 1 deletions

diff --git a/clang/CodeGen/CodeGenModule.h b/clang/CodeGen/CodeGenModule.h
index 885fb97a9f5..9d8547030ec 100644
--- a/clang/CodeGen/CodeGenModule.h
+++ b/clang/CodeGen/CodeGenModule.h
@@ -27,6 +27,7 @@ namespace clang {
   class ASTContext;
   class FunctionDecl;
   class Decl;
+  class FileVarDecl;
     
 namespace CodeGen {
 
@@ -50,7 +51,8 @@ public:
   
   llvm::Function *getMemCpyFn();
   
-  void EmitFunction(FunctionDecl *FD);
+  void EmitFunction(const FunctionDecl *FD);
+  void EmitGlobalVar(const FileVarDecl *D);
   
   void PrintStats() {}
 };