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warning: comparison of integer expressions of different signedness #2219

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Merged
merged 2 commits into from
Jun 22, 2023
Merged

warning: comparison of integer expressions of different signedness #2219

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41438d9
warning: comparison of integer expressions of different signedness
fujitatomoya Jun 20, 2023
c4e7329
use unsigned int only with callback_count.
fujitatomoya Jun 21, 2023
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4 changes: 2 additions & 2 deletions rclcpp/test/rclcpp/executors/test_executors.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -769,7 +769,7 @@ class TestIntraprocessExecutors : public ::testing::Test
rclcpp::Node::SharedPtr node;
rclcpp::Publisher<test_msgs::msg::Empty>::SharedPtr publisher;
rclcpp::Subscription<test_msgs::msg::Empty>::SharedPtr subscription;
std::atomic_int callback_count;
std::atomic_size_t callback_count;
};

TYPED_TEST_SUITE(TestIntraprocessExecutors, ExecutorTypes, ExecutorTypeNames);
Expand All @@ -785,7 +785,7 @@ TYPED_TEST(TestIntraprocessExecutors, testIntraprocessRetrigger) {
ExecutorType executor;
executor.add_node(this->node);

EXPECT_EQ(0, this->callback_count.load());
EXPECT_EQ(0u, this->callback_count.load());
this->publisher->publish(test_msgs::msg::Empty());

// Wait for up to 5 seconds for the first message to come available.
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