folly/test/ThreadCachedIntTest.cpp: avoid shadowing warnings

Summary: Fix warnings exposed by the upstream-proposed -Wshadow-compatible-local option.

Reviewed By: igorsugak

Differential Revision: D4041937

fbshipit-source-id: a9412dae6d1e43931f3b65bffaf462225f667f13

diff --git a/folly/test/ThreadCachedIntTest.cpp b/folly/test/ThreadCachedIntTest.cpp
index 97ce60c207587e53a4412f80c8b55f208696d898..1543bdaa11cb0966722bc83a3dfeadb940601dfd 100644 (file)
--- a/folly/test/ThreadCachedIntTest.cpp
+++ b/folly/test/ThreadCachedIntTest.cpp
@@ -274,7 +274,7 @@ MAKE_MT_CACHE_SIZE_BM(32);
     std::vector<std::thread> threads;                           \
     for (int i = 0; i < FLAGS_numThreads; ++i) {                \
       threads.push_back(std::thread([&]() {                     \
-            for (int i = 0; i < iterPerThread; ++i) {           \
+            for (int j = 0; j < iterPerThread; ++j) {           \
               inc_stmt;                                         \
             }                                                   \
           }));                                                  \