Unmutable environment #4795
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bug
Something isn't working
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Repro is for an unrelated issue. A repro for this issue is: fn main() {
let mut x = 3;
let f = || {
x += 2;
};
f();
assert(x == 5);
}The issue is that we allow fn main() {
let x = &mut 3;
let f = || {
*x += 2;
};
f();
assert(*x == 5);
} |
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Plan:
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5 tasks
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Aim
Change mutable variables given in environment to lambda.
Mutable variable is created and then given as environment to lambda function. Lambda function changes this variable's value.
Expected Behavior
Mutable variables change their values outside of lambda function when they are in this function's environment.
Bug
Variables don't change their value.
To Reproduce
nargo executeProject Impact
Nice-to-have
Impact Context
No response
Workaround
None
Workaround Description
No response
Additional Context
No response
Installation Method
Binary (
noirupdefault)Nargo Version
nargo version = 0.26.0 noirc version = 0.26.0+c46b164ce56e6a8f81255fb17eb6539bd040f336
NoirJS Version
No response
Would you like to submit a PR for this Issue?
None
Support Needs
No response
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