Address review comments

include/benchmark/benchmark_api.h

@@ -235,7 +235,8 @@ enum TimeUnit {
 // benchmark to use.
 class State {
 public:
-  State(size_t max_iters, bool has_x, int x, bool has_y, int y, int thread_i, int n_threads);
+  State(size_t max_iters, bool has_x, int x, bool has_y, int y,
+        int thread_i, int n_threads);
 
   // Returns true iff the benchmark should continue through another iteration.
   // NOTE: A benchmark may not return from the test until KeepRunning() has

src/check.h

@@ -12,13 +12,13 @@ namespace internal {
 
 typedef void(AbortHandlerT)();
 
-inline AbortHandlerT*& get_abort_handler() {
+inline AbortHandlerT*& GetAbortHandler() {
     static AbortHandlerT* handler = &std::abort;
     return handler;
 }
 
-BENCHMARK_NORETURN inline void abort_handler() {
-    get_abort_handler()();
+BENCHMARK_NORETURN inline void CallAbortHandler() {
+    GetAbortHandler()();
     std::abort(); // fallback to enforce noreturn
 }
 
@@ -39,7 +39,7 @@ public:
 
   BENCHMARK_NORETURN ~CheckHandler() noexcept(false) {
       log_ << std::endl;
-      abort_handler();
+      CallAbortHandler();
   }
 
   CheckHandler & operator=(const CheckHandler&) = delete;

test/diagnostics_test.cc

@@ -1,8 +1,16 @@
+// Testing:
+//   State::PauseTiming()
+//   State::ResumeTiming()
+// Test that CHECK's within these function diagnose when they are called
+// outside of the KeepRunning() loop.
+//
+// NOTE: Users should NOT include or use src/check.h. This is only done in
+// order to test library internals.
 
 #include "benchmark/benchmark_api.h"
 #include "../src/check.h"
 
-void test_handler() {
+void TestHandler() {
   throw std::logic_error("");
 }
 
@@ -37,7 +45,7 @@ void BM_diagnostic_test(benchmark::State& state) {
 BENCHMARK(BM_diagnostic_test);
 
 int main(int argc, char** argv) {
-  benchmark::internal::get_abort_handler() = &test_handler;
+  benchmark::internal::GetAbortHandler() = &TestHandler;
   benchmark::Initialize(&argc, argv);
   benchmark::RunSpecifiedBenchmarks();
 }