[C++11] Replacing FunctionDecl iterators param_begin() and param_end() with iterator_range params(). Updating all of the usages of the iterators with range-based for loops.

llvm-svn: 203248

1 files changed, 2 insertions, 5 deletions

diff --git a/clang/lib/Index/USRGeneration.cpp b/clang/lib/Index/USRGeneration.cpp
index 6d73ceefcb4..c6dbabb519f 100644
--- a/clang/lib/Index/USRGeneration.cpp
+++ b/clang/lib/Index/USRGeneration.cpp
@@ -205,12 +205,9 @@ void USRGenerator::VisitFunctionDecl(const FunctionDecl *D) {
   }
 
   // Mangle in type information for the arguments.
-  for (FunctionDecl::param_const_iterator I = D->param_begin(),
-                                          E = D->param_end();
-       I != E; ++I) {
+  for (auto PD : D->params()) {
     Out << '#';
-    if (ParmVarDecl *PD = *I)
-      VisitType(PD->getType());
+    VisitType(PD->getType());
   }
   if (D->isVariadic())
     Out << '.';