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[compiler] Fork fixtures for enablePropagateDepsInHIR
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- flip `enablePropagateDepsInHIR` to off by default
- fork fixtures which produce compilation differences in #30894 to separate directory `propagate-scope-deps-hir-fork`, to be cleaned up when we remove this flag

ghstack-source-id: 7d5b8dc29788a65c272c846af9877b09fbf2cd60
Pull Request resolved: #30949
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mofeiZ committed Sep 12, 2024
1 parent f6dcce5 commit 5ac4034
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Showing 69 changed files with 2,445 additions and 19 deletions.
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Expand Up @@ -223,7 +223,7 @@ const EnvironmentConfigSchema = z.object({
*/
enableUseTypeAnnotations: z.boolean().default(false),

enablePropagateDepsInHIR: z.boolean().default(true),
enablePropagateDepsInHIR: z.boolean().default(false),

/**
* Enables inference of optional dependency chains. Without this flag
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Expand Up @@ -2,7 +2,7 @@
## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
function Component(props) {
const data = useMemo(() => {
return props?.items.edges?.nodes.map();
Expand All @@ -15,7 +15,7 @@ function Component(props) {
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
function Component(props) {
const $ = _c(4);

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@@ -1,4 +1,4 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
function Component(props) {
const data = useMemo(() => {
return props?.items.edges?.nodes.map();
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Expand Up @@ -2,7 +2,7 @@
## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
Expand All @@ -19,7 +19,7 @@ function Component(props) {
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import { ValidateMemoization } from "shared-runtime";
function Component(props) {
const $ = _c(2);
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@@ -1,4 +1,4 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
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Expand Up @@ -2,7 +2,7 @@
## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
Expand All @@ -19,7 +19,7 @@ function Component(props) {
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import { ValidateMemoization } from "shared-runtime";
function Component(props) {
const $ = _c(7);
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@@ -1,4 +1,4 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
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Expand Up @@ -2,7 +2,7 @@
## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
Expand All @@ -18,7 +18,7 @@ function Component(props) {
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import { ValidateMemoization } from "shared-runtime";
function Component(props) {
const $ = _c(7);
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@@ -1,4 +1,4 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
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Expand Up @@ -2,7 +2,7 @@
## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
Expand All @@ -23,7 +23,7 @@ function Component(props) {
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import { ValidateMemoization } from "shared-runtime";
function Component(props) {
const $ = _c(9);
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@@ -1,4 +1,4 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
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Expand Up @@ -2,7 +2,7 @@
## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
Expand All @@ -23,7 +23,7 @@ function Component(props) {
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import { ValidateMemoization } from "shared-runtime";
function Component(props) {
const $ = _c(9);
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@@ -1,4 +1,4 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR:false
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
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@@ -0,0 +1,48 @@

## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
function Component(props) {
const data = useMemo(() => {
return props?.items.edges?.nodes.map();
}, [props?.items.edges?.nodes]);
return <Foo data={data} />;
}

```
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
function Component(props) {
const $ = _c(4);

props?.items.edges?.nodes;
let t0;
let t1;
if ($[0] !== props?.items.edges?.nodes) {
t1 = props?.items.edges?.nodes.map();
$[0] = props?.items.edges?.nodes;
$[1] = t1;
} else {
t1 = $[1];
}
t0 = t1;
const data = t0;
let t2;
if ($[2] !== data) {
t2 = <Foo data={data} />;
$[2] = data;
$[3] = t2;
} else {
t2 = $[3];
}
return t2;
}

```
### Eval output
(kind: exception) Fixture not implemented
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
function Component(props) {
const data = useMemo(() => {
return props?.items.edges?.nodes.map();
}, [props?.items.edges?.nodes]);
return <Foo data={data} />;
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,46 @@

## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
const x = [];
x.push(props?.a.b?.c.d?.e);
x.push(props.a?.b.c?.d.e);
return x;
}, [props.a.b.c.d.e]);
return <ValidateMemoization inputs={[props.a.b.c.d.e]} output={x} />;
}

```
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
import { ValidateMemoization } from "shared-runtime";
function Component(props) {
const $ = _c(2);
let t0;

const x$0 = [];
x$0.push(props?.a.b?.c.d?.e);
x$0.push(props.a?.b.c?.d.e);
t0 = x$0;
let t1;
if ($[0] !== props.a.b.c.d.e) {
t1 = <ValidateMemoization inputs={[props.a.b.c.d.e]} output={x} />;
$[0] = props.a.b.c.d.e;
$[1] = t1;
} else {
t1 = $[1];
}
return t1;
}

```
### Eval output
(kind: exception) Fixture not implemented
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@@ -0,0 +1,11 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
const x = [];
x.push(props?.a.b?.c.d?.e);
x.push(props.a?.b.c?.d.e);
return x;
}, [props.a.b.c.d.e]);
return <ValidateMemoization inputs={[props.a.b.c.d.e]} output={x} />;
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,62 @@

## Input

```javascript
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
const x = [];
x.push(props?.items);
x.push(props.items);
return x;
}, [props.items]);
return <ValidateMemoization inputs={[props.items]} output={data} />;
}

```
## Code
```javascript
import { c as _c } from "react/compiler-runtime"; // @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
import { ValidateMemoization } from "shared-runtime";
function Component(props) {
const $ = _c(7);
let t0;
let x;
if ($[0] !== props.items) {
x = [];
x.push(props?.items);
x.push(props.items);
$[0] = props.items;
$[1] = x;
} else {
x = $[1];
}
t0 = x;
const data = t0;
let t1;
if ($[2] !== props.items) {
t1 = [props.items];
$[2] = props.items;
$[3] = t1;
} else {
t1 = $[3];
}
let t2;
if ($[4] !== t1 || $[5] !== data) {
t2 = <ValidateMemoization inputs={t1} output={data} />;
$[4] = t1;
$[5] = data;
$[6] = t2;
} else {
t2 = $[6];
}
return t2;
}

```
### Eval output
(kind: exception) Fixture not implemented
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
// @validatePreserveExistingMemoizationGuarantees @enableOptionalDependencies @enablePropagateDepsInHIR
import {ValidateMemoization} from 'shared-runtime';
function Component(props) {
const data = useMemo(() => {
const x = [];
x.push(props?.items);
x.push(props.items);
return x;
}, [props.items]);
return <ValidateMemoization inputs={[props.items]} output={data} />;
}
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