Merge branch 'fix_death_test_child_mingw_wer_issue1116' of https://github.com/tanzislam/googletest into fix_death_test_child_mingw_wer_issue1116

3 files changed, 11 insertions, 4 deletions

diff --git a/googletest/samples/prime_tables.h b/googletest/samples/prime_tables.h
index 92ce16a0..55a3b44e 100644
--- a/googletest/samples/prime_tables.h
+++ b/googletest/samples/prime_tables.h
@@ -103,11 +103,15 @@ class PreCalculatedPrimeTable : public PrimeTable {
     ::std::fill(is_prime_, is_prime_ + is_prime_size_, true);
     is_prime_[0] = is_prime_[1] = false;
 
-    for (int i = 2; i <= max; i++) {
+    // Checks every candidate for prime number (we know that 2 is the only even
+    // prime).
+    for (int i = 2; i*i <= max; i += i%2+1) {
       if (!is_prime_[i]) continue;
 
       // Marks all multiples of i (except i itself) as non-prime.
-      for (int j = 2*i; j <= max; j += i) {
+      // We are starting here from i-th multiplier, because all smaller
+      // complex numbers were already marked.
+      for (int j = i*i; j <= max; j += i) {
         is_prime_[j] = false;
       }
     }
diff --git a/googletest/samples/sample4_unittest.cc b/googletest/samples/sample4_unittest.cc
index 948266e8..7bf9ea34 100644
--- a/googletest/samples/sample4_unittest.cc
+++ b/googletest/samples/sample4_unittest.cc
@@ -29,10 +29,12 @@
 //
 // Author: wan@google.com (Zhanyong Wan)
 
-#include "gtest/gtest.h"
 #include "sample4.h"
+#include "gtest/gtest.h"
+
 namespace {
 // Tests the Increment() method.
+
 TEST(Counter, Increment) {
   Counter c;
 
@@ -43,4 +45,5 @@ TEST(Counter, Increment) {
   EXPECT_EQ(1, c.Increment());
   EXPECT_EQ(2, c.Increment());
 }
+
 }  // namespace
diff --git a/googletest/samples/sample5_unittest.cc b/googletest/samples/sample5_unittest.cc
index 30999307..401a58a5 100644
--- a/googletest/samples/sample5_unittest.cc
+++ b/googletest/samples/sample5_unittest.cc
@@ -46,9 +46,9 @@
 
 #include <limits.h>
 #include <time.h>
-#include "sample3-inl.h"
 #include "gtest/gtest.h"
 #include "sample1.h"
+#include "sample3-inl.h"
 namespace {
 // In this sample, we want to ensure that every test finishes within
 // ~5 seconds.  If a test takes longer to run, we consider it a