[Pharo-project] Block semantics ....

[James Ladd]

Hi All,

I'm wondering about documentation to describe the block semantics of Pharo 
Smalltalk,
Specifically around the return context when a block contains a return:  [ ^ foo 
]

Is a block valid only within the method that defined it and passed / called it?
I think it is, and when called outside of the context there is a BlockContext 
no longer exists error.

However, I'm looking for documentation or confirmation to ensure my testing was 
correct.

Rgs, James.