| Issue |
130229
|
| Summary |
clang optimization ignores UB (overflow) + standard library bug
|
| Labels |
|
| Assignees |
|
| Reporter |
kelbon
|
https://godbolt.org/z/r8Yd7nhzc
Not sure standard requires this behavior or not, but it is undefined behavior in IMPLICI T conversion, in naive code, which is expected to be working. Huge disappointmentin in std::chrono
```cpp
#include <chrono>
#include <iostream>
int main() {
std::chrono::nanoseconds ns = std::chrono::milliseconds::max();
std::cout << ns.count() << "|" << ns.max().count();
}
```
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