json.h: suppress -Wzero-as-null-pointer-constant Clang warning
#2684
| Job | Run time |
|---|---|
| 11m 20s | |
| 11m 20s |
-Wzero-as-null-pointer-constant Clang warning
#2684
| Job | Run time |
|---|---|
| 11m 20s | |
| 11m 20s |