Add CXCursor support for LinkageSpecDecl (e.g., 'extern "C"').
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103224 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang-c/Index.h b/include/clang-c/Index.h
index 8e6542e..e1826df 100644
--- a/include/clang-c/Index.h
+++ b/include/clang-c/Index.h
@@ -704,8 +704,10 @@
CXCursor_CXXMethod = 21,
/** \brief A C++ namespace. */
CXCursor_Namespace = 22,
+ /** \brief A linkage specification, e.g. 'extern "C"'. */
+ CXCursor_LinkageSpec = 23,
- CXCursor_LastDecl = CXCursor_Namespace,
+ CXCursor_LastDecl = CXCursor_LinkageSpec,
/* References */
CXCursor_FirstRef = 40, /* Decl references */
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index f221d16a..3d55a10 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -285,6 +285,7 @@
// FIXME: ObjCCompatibleAliasDecl requires aliased-class locations.
bool VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D);
bool VisitObjCClassDecl(ObjCClassDecl *D);
+ bool VisitLinkageSpecDecl(LinkageSpecDecl *D);
bool VisitNamespaceDecl(NamespaceDecl *D);
// Type visitors
@@ -727,6 +728,10 @@
return VisitDeclContext(D);
}
+bool CursorVisitor::VisitLinkageSpecDecl(LinkageSpecDecl *D) {
+ return VisitDeclContext(D);
+}
+
bool CursorVisitor::VisitBuiltinTypeLoc(BuiltinTypeLoc TL) {
ASTContext &Context = TU->getASTContext();
@@ -1645,6 +1650,8 @@
return createCXString("macro instantiation");
case CXCursor_Namespace:
return createCXString("Namespace");
+ case CXCursor_LinkageSpec:
+ return createCXString("LinkageSpec");
}
llvm_unreachable("Unhandled CXCursorKind");