Add libclang API hook "clang_getIBOutletCollectionType" to query the collection type for iboutletcollection attributes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112139 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index c696a27..4ec2bf4 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -14,6 +14,7 @@
#include "CIndexer.h"
#include "CXCursor.h"
+#include "CXType.h"
#include "CXSourceLocation.h"
#include "CIndexDiagnostic.h"
@@ -3056,6 +3057,22 @@
} // end: extern "C"
//===----------------------------------------------------------------------===//
+// Attribute introspection.
+//===----------------------------------------------------------------------===//
+
+extern "C" {
+CXType clang_getIBOutletCollectionType(CXCursor C) {
+ if (C.kind != CXCursor_IBOutletCollectionAttr)
+ return cxtype::MakeCXType(QualType(), cxcursor::getCursorASTUnit(C));
+
+ IBOutletCollectionAttr *A =
+ cast<IBOutletCollectionAttr>(cxcursor::getCursorAttr(C));
+
+ return cxtype::MakeCXType(A->getInterface(), cxcursor::getCursorASTUnit(C));
+}
+} // end: extern "C"
+
+//===----------------------------------------------------------------------===//
// CXString Operations.
//===----------------------------------------------------------------------===//