[OPENMP] parsing 'linear' clause (for directive 'omp simd')

Differential Revision: http://reviews.llvm.org/D3272

llvm-svn: 206891
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 50e7c68..1290c72 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -1954,6 +1954,10 @@
 void OMPClauseEnqueue::VisitOMPSharedClause(const OMPSharedClause *C) {
   VisitOMPClauseList(C);
 }
+void OMPClauseEnqueue::VisitOMPLinearClause(const OMPLinearClause *C) {
+  VisitOMPClauseList(C);
+  Visitor->AddStmt(C->getStep());
+}
 void OMPClauseEnqueue::VisitOMPCopyinClause(const OMPCopyinClause *C) {
   VisitOMPClauseList(C);
 }