16927-todo-optimization-evaluates-argument-before-receiver

[MarcusDenker]

add test and make sure that we evaluate the receiver fist in OCASTTranslator>>#emitToDo:step:

fixes #16927

[MarcusDenker]

The decompiler needs to be fixed:

FBDDecompilerTest.testMethodWithOptimizedBlocksA
FBDDecompilerTest.testToDo2
FBDDecompilerTest.testToDo4
FBDDecompilerTest.testToDoArgumentLimitIsExpression
FBDDecompilerTest.testToDoValueLimitExpression
FBDDecompilerTest.testToDoWithMessage

[MarcusDenker]

This is sadly no that simple.. I will only have time to look at this after the holidays