Add first pieces of support for parsing and representing
extern "C" in C++ mode. Patch by Mike Stump!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45904 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/ModuleBuilder.cpp b/CodeGen/ModuleBuilder.cpp
index 49881c3..fff5b3f 100644
--- a/CodeGen/ModuleBuilder.cpp
+++ b/CodeGen/ModuleBuilder.cpp
@@ -13,6 +13,7 @@
#include "clang/CodeGen/ModuleBuilder.h"
#include "CodeGenModule.h"
+#include "clang/AST/Decl.h"
using namespace clang;
@@ -34,6 +35,16 @@
B->EmitFunction(D);
}
+/// CodeGenLinkageSpec - Emit the specified linkage space to LLVM.
+void clang::CodeGen::CodeGenLinkageSpec(CodeGenModule *Builder,
+ LinkageSpecDecl *LS) {
+ if (LS->getLanguage() == LinkageSpecDecl::lang_cxx)
+ Builder->WarnUnsupported(LS, "linkage spec");
+
+ // FIXME: implement C++ linkage, C linkage works mostly by C
+ // language reuse already.
+}
+
/// CodeGenGlobalVar - Emit the specified global variable to LLVM.
void clang::CodeGen::CodeGenGlobalVar(CodeGenModule *Builder, FileVarDecl *D) {
Builder->EmitGlobalVarDeclarator(D);