Rewrite reverse iteration loop in a more natural countdown manner.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118990 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index 062a367..72726e3 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -1805,10 +1805,8 @@
AddStmt(E->getPlacementArg(I-1));
}
void EnqueueVisitor::VisitCXXOperatorCallExpr(CXXOperatorCallExpr *CE) {
- // Note that we enqueue things in reverse order so that
- // they are visited correctly by the DFS.
- for (unsigned I = 1, N = CE->getNumArgs(); I != N; ++I)
- AddStmt(CE->getArg(N-I));
+ for (unsigned I = CE->getNumArgs(); I > 1 /* Yes, this is 1 */; --I)
+ AddStmt(CE->getArg(I-1));
AddStmt(CE->getCallee());
AddStmt(CE->getArg(0));
}