| Issue |
128510
|
| Summary |
[clang-tidy] narrowing conversion should highlight the last function name in the call chain
|
| Labels |
clang-tidy
|
| Assignees |
|
| Reporter |
maxim-banaev
|
In this example, `size()` should be highlighted instead of `vec`.
```
#include <vector>
int main()
{
std::vector<int> vec{1, 2, 3};
int a = vec.size();
return 0;
}
```
clang-tidy output:
```
clang-tidy main.cpp -checks="-*,*-narrowing-conversions"
.../main.cpp:6:13: warning: narrowing conversion from 'size_type' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions]
6 | int a = vec.size();
| ^
```
clang-tidy version is 21.0.0
llvm-project revision: 2b71df5a74cb5bd67f3f34277749dc920fd35105
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