add clang-tidy and fix lints

2 files changed, 21 insertions, 21 deletions

diff --git a/test/option.cc b/test/option.cc
index 0417266..30b2406 100644
--- a/test/option.cc
+++ b/test/option.cc
@@ -2,31 +2,31 @@
 #include <cstdio>
 #include <cstdlib>
 
-struct Checker {
+struct checker {
   static unsigned cnt;
 
-  Checker() {
+  checker() {
     ++cnt;
   }
-  Checker(const Checker&) {
+  checker(const checker&) {
     ++cnt;
   }
-  Checker(Checker&&) {
+  checker(checker&&) noexcept {
     ++cnt;
   }
-  ~Checker() {
+  ~checker() {
     --cnt;
   }
 };
 
-unsigned Checker::cnt = 0;
+unsigned checker::cnt = 0;
 
 int main() {
   using option::option;
 
   auto check_cnt = [](unsigned expect) {
-    if (expect != Checker::cnt) {
-      std::printf("Checker: expect=%u cnt=%u\n", expect, Checker::cnt);
+    if (expect != checker::cnt) {
+      std::printf("Checker: expect=%u cnt=%u\n", expect, checker::cnt);
       std::abort();
     }
   };
@@ -43,18 +43,18 @@ int main() {
   check_cnt(0);
 
   {
-    option<Checker> o1(Checker{});
+    option<checker> o1(checker{});
     // copy construct
-    option<Checker> o2 = o1;
+    option<checker> o2 = o1;
     // move construct
-    option<Checker> o3 = o1.take();
+    option<checker> o3 = o1.take();
 
     assert(!o1.has_value());
     assert(o2.has_value());
     assert(o3.has_value());
 
     // move option
-    option<Checker> o4 = std::move(o2);
+    option<checker> o4 = std::move(o2);
 
     assert(!o2.has_value());
     assert(o4.has_value());
@@ -74,7 +74,7 @@ int main() {
   check_cnt(0);
 
   {
-    option<Checker> o1;
+    option<checker> o1;
     assert(!o1.has_value());
 
     o1.emplace();
diff --git a/test/timer.cc b/test/timer.cc
index 078c4bb..6bc783c 100644
--- a/test/timer.cc
+++ b/test/timer.cc
@@ -3,26 +3,26 @@
 #include <cstdio>
 
 int main() {
-  timer::timer T;
+  timer::timer t;
 
-  const auto show_time = [&T]() {
-    std::fprintf(stderr, "usec=%f msec=%f sec=%f\n", T.as_usec(), T.as_msec(),
-                 T.as_sec());
+  const auto kShowTime = [&t]() {
+    std::fprintf(stderr, "usec=%f msec=%f sec=%f\n", t.as_usec(), t.as_msec(),
+                 t.as_sec());
   };
 
   {
     puts("Sleep 100ms");
-    timer::scoped_timer s{T};
+    timer::scoped_timer s{t};
     usleep(100 * 1000);
   }
-  show_time();
+  kShowTime();
 
   {
     puts("Sleep 500ms");
-    timer::scoped_timer s{T};
+    timer::scoped_timer s{t};
     usleep(500 * 1000);
   }
-  show_time();
+  kShowTime();
 
   return 0;
 }