| Issue |
133439
|
| Summary |
`-Wextra-semi` should warn about commas at the end of enumerator lists
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
SunBlack
|
For stylistic reasons, we want it to be consistently in the code that enumerators do not have an extra comma at the end.
So he should warn about the extra `,` here, e.g.,:
```cpp
enum MyEnum
{
A,
B,
};
```
[`-Wc++98-compat-pedantic`](https://clang.llvm.org/docs/DiagnosticsReference.html#id155) contains a warning [for this](https://godbolt.org/z/faq7Wqnob):
```
warning: commas at the end of enumerator lists are incompatible with C++98
```
But there exists no way to say I only want the warning for the unnecessary comma, but not the other warnings. So a warning `-Wc++98-compat-enumerator-semi` would be nice, which is then also included in `-Wextra-semi`.
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