On Wed, 5 Jun 2024 20:08:10 GMT, Robert Toyonaga wrote:
> ### Summary
> This change ensures we don't get undefined behavior when
> calling[`isspace`](https://pubs.opengroup.org/onlinepubs/007904975/functions/isspace.html).
> `isspace` accepts an `int` argument that "
On Wed, 5 Jun 2024 20:08:10 GMT, Robert Toyonaga wrote:
> ### Summary
> This change ensures we don't get undefined behavior when
> calling[`isspace`](https://pubs.opengroup.org/onlinepubs/007904975/functions/isspace.html).
> `isspace` accepts an `int` argument that "
ndefined behavior from happening. For
> instances outside of Hotspot, I've added casts to `unsigned char`.
>
> **Testing**
> - Added a new test in `test/hotspot/gtest/runtime/test_os.cpp` to check
> `os::is_space` is working correctly.
> - tier1
Robert Toyonaga has updated
On Wed, 5 Jun 2024 20:08:10 GMT, Robert Toyonaga wrote:
> ### Summary
> This change ensures we don't get undefined behavior when
> calling[`isspace`](https://pubs.opengroup.org/onlinepubs/007904975/functions/isspace.html).
> `isspace` accepts an `int` argument that "
### Summary
This change ensures we don't get undefined behavior when
calling[`isspace`](https://pubs.opengroup.org/onlinepubs/007904975/functions/isspace.html).
`isspace` accepts an `int` argument that "the application shall ensure is a
character representable as an unsigned char or equal to th
