Can lexical scoping be overridden in programming languages?
Lexical scoping generally cannot be overridden, as it defines how variable names are resolved in nested functions.
What happens if I try to override it?
If you attempt to override lexical scoping, you may encounter unexpected behavior or errors, as the scope chain is fixed.
Are there any languages that allow overriding scoping rules?
Some languages, like JavaScript with eval
, can create dynamic scopes, but it's not a standard practice and can lead to confusion.
Can you give an example of dynamic scoping?
Sure! In languages with dynamic scoping, a variable's value can change based on the call stack, not just its lexical context.
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