[BUG] Top level configs throw error

[PabstMirror]

Describe the bug
Configs at the top level throw error

To Reproduce
config.cpp:

class CfgPatches { class test {  }; };
topLevelThing = "pants";

command:
sqfvm.exe --input config.cpp --parse-only -a
result:
[ERR] [L3|C0|config.cpp] Parse Error: syntax error, unexpected IDENT, expecting END_OF_FILE
in-game:
getText (configfile >> "topLevelThing") = "pants"

Expected behavior
It to work