Panic during execution of Brainfuck code

[lookharm]

Description: While executing the provided Brainfuck code snippet, a panic occurs instead of generating the expected output. The panic indicates an unexpected error or invalid state during the execution.

Code:

code = `+[-->-[>>+>-----<<]<--<---]>-.>>>+.>>..+++[.>]<<<<.+++.------.<<-.>>>>+.`
output := Run(code, nil)
if string(output) != "Hello World!\n" {
    t.FailNow()
}

Expected Output: "Hello World!\n"

Actual Behavior: Panic occurs during code execution

To Reproduce:

1. Use the provided code snippet in a test case.
2. Execute the test case.
3. Observe the panic message or error stack trace.

Environment:

• Operating System: Mac OS
• Go version: 1.20

[alipashamontaseri]

The BF code shouldn't in fact execute successfully (you can try via the online interpreter here) as it is trying to move the pointer to negative values.

[lookharm]

The issue has been closed based on the reason provided by Kalam132.