| Issue |
169677
|
| Summary |
[clang-tidy] cppcoreguidelines-pro-type-member-init check flags local variables of std::array<> type
|
| Labels |
clang-tidy
|
| Assignees |
|
| Reporter |
avaneyev
|
`cppcoreguidelines-pro-type-member-init ` flags local `std::array<>` variables as uninitialized. This seems wrong, as these aren't members of a structure or class, where the check should be applied.
Setting the `IgnoreArrays` config parameter to true does not help. Not sure if this case was supposed to be covered by the `IgnoreArrays` param in the first place, or this is just a bug.
Example program:
```
include <array>
void func() {
std::array<char, 10> someArray;
someArray.fill('n');
}
```
which produces the following warning and a fix suggestion:
```
<source>:4:5: warning: uninitialized record type: 'someArray' [cppcoreguidelines-pro-type-member-init]
4 | std::array<char, 10> someArray;
| ^
| {}
1 warning generated.
```
(on godbolt: https://godbolt.org/z/rY9zPv7hG).
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