| Issue |
123231
|
| Summary |
Erroneous "use of infinity" warning
|
| Labels |
clang:diagnostics
|
| Assignees |
|
| Reporter |
ahatanak
|
clang incorrectly emits a warning when a method called infinity is called.
$ cat test.cpp
```
double infinity() { return 0; }
int main() {
return infinity();
}
```
$ clang++ -ffast-math test.cpp -c
test.cpp:4:11: warning: use of infinity is undefined behavior due to the currently enabled floating-point options [-Wnan-infinity-disabled]
4 | return infinity();
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