| Issue |
125181
|
| Summary |
[clang] Incorrect type error when using a variable member template of class template
|
| Labels |
clang
|
| Assignees |
|
| Reporter |
wreien
|
Consider the following valid C++14 snippet (https://godbolt.org/z/jYGfzTf7P):
```cpp
template <typename>
struct S {
template <typename> static const auto x = 1;
};
int r = S<int>::x<int>;
```
Clang trunk gives the following error:
```
<source>:6:5: error: cannot initialize a variable of type 'int' with an lvalue of type 'auto'
6 | int r = S<int>::x<int>;
| ^ ~~~~~~~~~~~~~~
```
Removing either template resolves the error. Marking `x` as `constexpr` also fixes in this particular case.
This error appears to have started with Clang 9.
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