https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121833
Bug ID: 121833
Summary: ICE on unterminated raw string with stringify
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: stevenxia990430 at gmail dot com
Target Milestone: ---
The following invalid program reports an internal compiler error: Segmentation
fault. Failed on gcc-trunk.
To quickly reproduce: https://gcc.godbolt.org/z/YWMaWv8W3
```
#define RAWSTR R##"s"
int main()
{
auto x = RAWSTR;
return 0;
}
```
After adding the delimiter (e.g., `#define RAWSTR R##"(s)"`), the program
compiles correctly. Also removing the `##` also leads to no segmentation fault.
