[PR] vitalybuka - Fix warnings so build machines stay happy

Author: cjappl

compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp

@@ -145,7 +145,7 @@ TEST(TestRtsan, CopyingALambdaWithLargeCaptureDiesWhenRealtime) {
   auto lambda = [lots_of_data]() mutable {
     // Stop everything getting optimised out
     lots_of_data[3] = 0.25f;
-    EXPECT_EQ(16, lots_of_data.size());
+    EXPECT_EQ(16u, lots_of_data.size());
     EXPECT_EQ(0.25f, lots_of_data[3]);
   };
   auto Func = [&]() { InvokeStdFunction(lambda); };
@@ -156,11 +156,17 @@ TEST(TestRtsan, CopyingALambdaWithLargeCaptureDiesWhenRealtime) {
 TEST(TestRtsan, AccessingALargeAtomicVariableDiesWhenRealtime) {
   std::atomic<float> small_atomic{0.0f};
   ASSERT_TRUE(small_atomic.is_lock_free());
-  RealtimeInvoke([&small_atomic]() { float x = small_atomic.load(); });
+  RealtimeInvoke([&small_atomic]() {
+    float x = small_atomic.load();
+    return x;
+  });
 
   std::atomic<std::array<float, 2048>> large_atomic;
   ASSERT_FALSE(large_atomic.is_lock_free());
-  auto Func = [&]() { auto x = large_atomic.load(); };
+  auto Func = [&]() {
+    std::array<float, 2048> x = large_atomic.load();
+    return x;
+  };
   ExpectRealtimeDeath(Func);
   ExpectNonRealtimeSurvival(Func);
 }

compiler-rt/lib/rtsan/tests/rtsan_test_interceptors.cpp

@@ -321,7 +321,7 @@ TEST(TestRtsanInterceptors, PthreadCreateDiesWhenRealtime) {
   auto Func = []() {
     pthread_t thread{};
     const pthread_attr_t attr{};
-    struct thread_info *thread_info;
+    struct thread_info *thread_info{};
     pthread_create(&thread, &attr, &FakeThreadEntryPoint, thread_info);
   };
   ExpectRealtimeDeath(Func, "pthread_create");