Casting causes segmentation fault in #defines when period added after cast

how to reproduce: paste this code into a new cpp file and type a period at the end.

code: #define DEFNAME static_cast<type>(something)

result should be: #define DEFNAME static_cast<type>(something).

result is: An immediate segmentation fault.

NOTE: Any type of cast (save qobject_cast) will cause an immediate segmentation fault. However, pasting in a period does not cause a segmentation fault


example is attached.