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

1 files changed, 7 insertions, 1 deletions

diff --git a/AST/Decl.cpp b/AST/Decl.cpp
index f67d7124f5..bf1ffee832 100644
--- a/AST/Decl.cpp
+++ b/AST/Decl.cpp
@@ -37,6 +37,7 @@ static unsigned nObjCImplementationDecls = 0;
 static unsigned nObjCCategoryImpl = 0;
 static unsigned nObjCCompatibleAlias = 0;
 static unsigned nObjCPropertyDecl = 0;
+static unsigned nLinkageSpecDecl = 0;
 
 static bool StatSwitch = false;
 
@@ -156,7 +157,9 @@ void Decl::PrintStats() {
 	      nFileVars*sizeof(FileVarDecl)+nParmVars*sizeof(ParmVarDecl)+
 	      nFieldDecls*sizeof(FieldDecl)+nSUC*sizeof(RecordDecl)+
 	      nEnumDecls*sizeof(EnumDecl)+nEnumConst*sizeof(EnumConstantDecl)+
-	      nTypedef*sizeof(TypedefDecl)) /* FIXME: add ObjC decls */);
+	      nTypedef*sizeof(TypedefDecl)+
+	      nLinkageSpecDecl*sizeof(LinkageSpecDecl))
+	  /* FIXME: add ObjC decls */);
 }
 
 void Decl::addDeclKind(const Kind k) {
@@ -223,6 +226,9 @@ void Decl::addDeclKind(const Kind k) {
     case PropertyDecl:
       nObjCPropertyDecl++;
       break;
+    case LinkageSpec:
+      nLinkageSpecDecl++;
+      break;
   }
 }