C Instrumentation Framework

Issue #2760 added support of get pointcut in the same way that it was in LLVM based aspectator. But I found out that just very simple 'get's are supported, indeed just if local/global variable of parameter is used itself in the right part of assignment:

... = var;
... = arg;

Of course, more complex cases when there is some expression, that gets a given variable or parameter value, in the right part of assignment should be supported.
BTW, I don't know how to relate set/get pointcuts with expressions like:

var++;