In "int X,Y;", compile both X and Y.

llvm-svn: 39848

3 files changed, 8 insertions, 1 deletions

diff --git a/clang/CodeGen/CodeGenModule.cpp b/clang/CodeGen/CodeGenModule.cpp
index b610d3eb27e..4bf4b86bcb6 100644
--- a/clang/CodeGen/CodeGenModule.cpp
+++ b/clang/CodeGen/CodeGenModule.cpp
@@ -88,6 +88,12 @@ void CodeGenModule::EmitGlobalVar(const FileVarDecl *D) {
   }
 }
 
+/// EmitGlobalVarDeclarator - Emit all the global vars attached to the specified
+/// declarator chain.
+void CodeGenModule::EmitGlobalVarDeclarator(const FileVarDecl *D) {
+  for (; D; D = cast_or_null<FileVarDecl>(D->getNextDeclarator()))
+    EmitGlobalVar(D);
+}
 
 llvm::Function *CodeGenModule::getMemCpyFn() {
   if (MemCpyFn) return MemCpyFn;
diff --git a/clang/CodeGen/CodeGenModule.h b/clang/CodeGen/CodeGenModule.h
index 9d8547030ec..fbebdcfcf57 100644
--- a/clang/CodeGen/CodeGenModule.h
+++ b/clang/CodeGen/CodeGenModule.h
@@ -53,6 +53,7 @@ public:
   
   void EmitFunction(const FunctionDecl *FD);
   void EmitGlobalVar(const FileVarDecl *D);
+  void EmitGlobalVarDeclarator(const FileVarDecl *D);
   
   void PrintStats() {}
 };
diff --git a/clang/CodeGen/ModuleBuilder.cpp b/clang/CodeGen/ModuleBuilder.cpp
index e525514df52..4a5a470563b 100644
--- a/clang/CodeGen/ModuleBuilder.cpp
+++ b/clang/CodeGen/ModuleBuilder.cpp
@@ -34,7 +34,7 @@ void clang::CodeGen::CodeGenFunction(BuilderTy *B, FunctionDecl *D) {
 
 /// CodeGenGlobalVar - Emit the specified global variable to LLVM.
 void clang::CodeGen::CodeGenGlobalVar(BuilderTy *Builder, FileVarDecl *D) {
-  static_cast<CodeGenModule*>(Builder)->EmitGlobalVar(D);
+  static_cast<CodeGenModule*>(Builder)->EmitGlobalVarDeclarator(D);
 }