Make most implicit integer truncations and sign conversions explicit

[folly.git] / folly / test / StringTest.cpp

diff --git a/folly/test/StringTest.cpp b/folly/test/StringTest.cpp
index e1fd686b0d070199717d7e1c4d31e83d46ad231e..31c6e4ad91d8b7f6433c5424ff29bb25bcbb5303 100644 (file)
--- a/folly/test/StringTest.cpp
+++ b/folly/test/StringTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -437,7 +437,7 @@ TEST(PrettyToDouble, Basic) {
         try{
           recoveredX = prettyToDouble(prettyPrint(x, formatType, addSpace),
                                              formatType);
-        } catch (std::range_error &ex){
+        } catch (std::range_error&) {
           EXPECT_TRUE(false);
         }
         double relativeError = (x - recoveredX) / x;
@@ -1103,11 +1103,12 @@ char* copyWithSameAlignment(char* dst, const char* src, size_t length) {
 void testToLowerAscii(Range<const char*> src) {
   // Allocate extra space so we can make copies that start at the
   // same alignment (byte, word, quadword, etc) as the source buffer.
-  char controlBuf[src.size() + 7];
-  char* control = copyWithSameAlignment(controlBuf, src.begin(), src.size());
+  auto controlBuf = std::vector<char>(src.size() + 7);
+  char* control =
+      copyWithSameAlignment(controlBuf.data(), src.begin(), src.size());
 
-  char testBuf[src.size() + 7];
-  char* test = copyWithSameAlignment(testBuf, src.begin(), src.size());
+  auto testBuf = std::vector<char>(src.size() + 7);
+  char* test = copyWithSameAlignment(testBuf.data(), src.begin(), src.size());
 
   for (size_t i = 0; i < src.size(); i++) {
     control[i] = tolower(control[i]);