fixed clang warning

tsung-wei-huang · tsung-wei-huang · commit b8ca60482794 · 2019-07-13T17:59:59.000-05:00
diff --git a/unittest/taskflow.cpp b/unittest/taskflow.cpp
@@ -122,7 +122,7 @@ TEST_CASE("Builder" * doctest::timeout(300)) {
   }
 
   SUBCASE("Gather"){
-    auto dst = taskflow.emplace([&counter, num_tasks]() { REQUIRE(counter == num_tasks - 1);});
+    auto dst = taskflow.emplace([&counter]() { REQUIRE(counter == num_tasks - 1);});
     for(size_t i=1;i<num_tasks;i++){
       silent_tasks.emplace_back(taskflow.emplace([&counter]() {counter += 1;}));
     }

Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ TEST_CASE("Builder" * doctest::timeout(300)) {`
`122`	`122`	`}`
`123`	`123`
`124`	`124`	`SUBCASE("Gather"){`
`125`		`- auto dst = taskflow.emplace([&counter, num_tasks]() { REQUIRE(counter == num_tasks - 1);});`
	`125`	`+ auto dst = taskflow.emplace([&counter]() { REQUIRE(counter == num_tasks - 1);});`
`126`	`126`	`for(size_t i=1;i<num_tasks;i++){`
`127`	`127`	`silent_tasks.emplace_back(taskflow.emplace([&counter]() {counter += 1;}));`
`128`	`128`	`}`