Introduce R__LOCKGUARD_CLING:
Introduce R__LOCKGUARD_CLING:

When locking an interpreter function we need to inform TCling, such that it
can keep track of the topmost function and its lock state. Once user code
execution happens, the lock state will be rewound to that state.

All interpreter-related functions must thus use R__LOCKGUARD_CLING, not R__LOCKGUARD.

olifre/root,root-mirror/root,karies/root,olifre/root,karies/root,olifre/root,karies/root,root-mirror/root,root-mirror/root,karies/root,olifre/root,root-mirror/root,root-mirror/root,karies/root,karies/root,karies/root,karies/root,olifre/root,root-mirror/root,olifre/root,karies/root,olifre/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root,olifre/root,olifre/root,karies/root,root-mirror/root,olifre/root,olifre/root,karies/root