TestPreprocessor: removed usage of std::istringstream (#6873)
#7272
| Job | Run time |
|---|---|
| 2m 27s | |
| 2m 38s | |
| 5m 5s |
std::istringstream (#6873)
#7272
| Job | Run time |
|---|---|
| 2m 27s | |
| 2m 38s | |
| 5m 5s |