| Issue |
161689
|
| Summary |
explicit conversion functions are incompatible with C++98 not warning in C++20
|
| Labels |
clang:diagnostics
|
| Assignees |
|
| Reporter |
shafik
|
Given:
```cpp
struct HasExplicitConversion {
explicit operator bool();
};
```
Using `-Wc++98-compat` in C+11/14/17 we obtain the following diagnostic:
```console
warning: explicit conversion functions are incompatible with C++98 [-Wc++98-compat]
2 | explicit operator bool();
| ^~~~~~~~
```
but not in C++20. This change came in w/ https://github.com/llvm/llvm-project/commit/76b9027f352a83c13c98820724071c5e3bea6232
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