[StaticAnalyzer] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

llvm-svn: 326292

1 files changed, 6 insertions, 7 deletions

diff --git a/clang/lib/StaticAnalyzer/Core/FunctionSummary.cpp b/clang/lib/StaticAnalyzer/Core/FunctionSummary.cpp
index c21735b8b88..94edd84d15d 100644
--- a/clang/lib/StaticAnalyzer/Core/FunctionSummary.cpp
+++ b/clang/lib/StaticAnalyzer/Core/FunctionSummary.cpp
@@ -1,4 +1,4 @@
-//== FunctionSummary.cpp - Stores summaries of functions. ----------*- C++ -*-//
+//===- FunctionSummary.cpp - Stores summaries of functions. ---------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -12,21 +12,20 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/StaticAnalyzer/Core/PathSensitive/FunctionSummary.h"
+
 using namespace clang;
 using namespace ento;
 
 unsigned FunctionSummariesTy::getTotalNumBasicBlocks() {
   unsigned Total = 0;
-  for (MapTy::iterator I = Map.begin(), E = Map.end(); I != E; ++I) {
-    Total += I->second.TotalBasicBlocks;
-  }
+  for (const auto &I : Map)
+    Total += I.second.TotalBasicBlocks;
   return Total;
 }
 
 unsigned FunctionSummariesTy::getTotalNumVisitedBasicBlocks() {
   unsigned Total = 0;
-  for (MapTy::iterator I = Map.begin(), E = Map.end(); I != E; ++I) {
-    Total += I->second.VisitedBasicBlocks.count();
-  }
+  for (const auto &I : Map)
+    Total += I.second.VisitedBasicBlocks.count();
   return Total;
 }