Variable Defined in Block Scope Accessible Outside Its Scope

[SIGMazer]

Description

When a variable is declared within the scope of a block (e.g., inside a loop or conditional block), it should not be accessible outside that block. However, the interpreter currently allows access to the variable even after the scope has ended.

Steps to Reproduce

skibidi main {  
    flex (rizz i = 0; i < 6; i = i + 1) {  
        yapping("Skibidi toilet");  
        rizz a = 10;  
    }  
    yapping("%d", a);  
    bussin 0;  
}