[compiler] Switch to track setStates by aliasing and id instead of identifier names #34973
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…d instead update typeOfValue and fix infinite loops
Summary:
With this we are now comparing a snapshot of the derivationCache with the new changes every time we are done recording the derivations happening in the HIR.
We have to do this after recording everything since we still do some mutations on the cache when recording mutations.
Test Plan:
Test the following in playground:
```
// @validateNoDerivedComputationsInEffects_exp
function Component({ value }) {
const [checked, setChecked] = useState('');
useEffect(() => {
setChecked(value === '' ? [] : value.split(','));
}, [value]);
return (
<div>{checked}</div>
)
}
```
This no longer causes an infinite loop.
Added a test case in the next PR in the stack
…or for `no-deriving-state-in-effects` Summary: Revamped the derivationCache graph. This fixes a bunch of bugs where sometimes we fail to track from which props/state we derived values from. Also, it is more intuitive and allows us to easily implement a Data Flow Tree. We can print this tree which gives insight on how the data is derived and should facilitate error resolution in complicated components Test Plan: Added a test case where we were failing to track derivations. Also updated the test cases with the new error containing the data flow tree
…he error instead of throwing Summary: TSIA Simple change to log errors in Pipeline.ts instead of throwing in the validation Test Plan: updated snap tests
…entifier names Summary: This makes the setState usage logic much more robust. We no longer rely on identifierName. Now we track when a setState is loaded into a new promoted identifier variable and track this in a map `setStateLoaded` map. For other types of instructions we consider the setState to be being used. In this case we record its usage into the `setStateUsages` map. Test Plan: We expect no changes in behavior for the current tests
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Summary:
This makes the setState usage logic much more robust. We no longer rely on identifierName.
Now we track when a setState is loaded into a new promoted identifier variable and track this in a map
setStateLoadedmap.For other types of instructions we consider the setState to be being used. In this case we record its usage into the
setStateUsagesmap.Test Plan:
We expect no changes in behavior for the current tests
Stack created with Sapling. Best reviewed with ReviewStack.
no-deriving-state-in-effects#34995