…ryVariable and ArgumentVariable

…AST Visitor API

updating ASTInterpreter and ASTPostOrderTreeVisitor according to new AST visitor API

…cy to the baseline

removing deprecated spec-debugger dependency + adding espell dependen…

…uments for senders

…same result when resumed. It works but raises an exception "CannotReturn" afterwards and I don't know why

…ers, arguments and closure

…k context itself.

Just like with DASTMethodContext, it works but it raises a Context>>#cannotReturn:

… DASTContext -> Context

Co-Authored-By: Steven Costiou <[email protected]>

… method is a DoIt

…ne mapped to current PC

- the stack remains the same
- current node is last executed node
- dast context chain is correct (the root is at the right place): this test is not green for now

- adding bc -> DAST interpreter switch test about being able to find bindings of variables inside closures that are defined in a context outside of these closures but that doesn't have an equivalent DAST context
- skipping the test about receivers remaining the same before and after switch, because I'm not sure of what should be the receiver of a DASTBlockContext

…s (stack unchanged, receiver state unchanged, correct stepping, termination of process, running process with new context...)

The test that checks bindings recursively and stack recursively are yellow for now

…kClosure in DASTBlock

Vectors of temps need to be handled for DAST -> bc switch

mapping indexes to right temps

Handling vectors of temps for DAST -> bc and bc -> DAST switches + tests

…n-DAST-and-bytecode-interpreters

merging temp vectors handling to the experimental branch

…ion so that it becomes an exception that is only used to open a DASTDebugger