| Issue |
129675
|
| Summary |
[clang-tidy] bugprone-throw-keyword-missing on default member initializer: "did you mean 'throw shared_ptr'?"
|
| Labels |
clang-tidy
|
| Assignees |
|
| Reporter |
N-Dekker
|
Using LLVM 19.1.7, I encountered a false positive `bugprone-throw-keyword-missing` from [ITK](https://itk.org)'s [itkExceptionObject.h](https://github.com/InsightSoftwareConsortium/ITK/blob/32a2a6de17ffb7c8319ab38dbe61bd3b7c171f00/Modules/Core/Common/include/itkExceptionObject.h), which can be reproduced as follows:
```cpp
#include <exception>
#include <memory>
class MyException : public std::exception
{
public:
MyException() = default;
private:
class NestedData;
std::shared_ptr<NestedData> m_shared_data{};
};
class Bug : public MyException
{
public:
Bug()
{
// Non-defaulted default constructor.
}
};
```
Output:
```
warning: suspicious exception object created but not thrown; did you mean 'throw shared_ptr'? [bugprone-throw-keyword-missing]
10 | std::shared_ptr<NestedData> m_shared_data{};
| ^```
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