| Issue |
61582
|
| Summary |
Spurious -Wpre-c++2b-compat warning with -std=c++2b -pedantic
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
timsong-cpp
|
```cpp
struct A {
void operator[](int, int);
};
```
with `-std=c++2b -pedantic` (https://gcc.godbolt.org/z/qnjd5YhPa):
```
<source>:2:10: warning: overloaded 'operator[]' with more than one parameter is a C++2b extension [-Wpre-c++2b-compat]
void operator[](int, int);
^
1 warning generated.
```
I would not have expected `-pedantic` to warn me about constructs that are ill-formed in a previous standard.
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