[compiler] Ignore ESLint suppressions when ValidateMemoDeps enabled

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Program.ts

@@ -400,7 +400,15 @@ export function compileProgram(
    */
   const suppressions = findProgramSuppressions(
     pass.comments,
-    pass.opts.eslintSuppressionRules ?? DEFAULT_ESLINT_SUPPRESSIONS,
+    /*
+     * If the compiler is validating hooks rules and exhaustive memo dependencies, we don't need to check
+     * for React ESLint suppressions
+     */
+    pass.opts.environment.validateExhaustiveMemoizationDependencies &&
+      pass.opts.environment.validateHooksUsage
+      ? null
+      : (pass.opts.eslintSuppressionRules ?? DEFAULT_ESLINT_SUPPRESSIONS),
+    // Always bail on Flow suppressions
     pass.opts.flowSuppressions,
   );
 

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Suppression.ts

@@ -78,7 +78,7 @@ export function filterSuppressionsThatAffectFunction(
 
 export function findProgramSuppressions(
   programComments: Array<t.Comment>,
-  ruleNames: Array<string>,
+  ruleNames: Array<string> | null,
   flowSuppressions: boolean,
 ): Array<SuppressionRange> {
   const suppressionRanges: Array<SuppressionRange> = [];
@@ -89,7 +89,7 @@ export function findProgramSuppressions(
   let disableNextLinePattern: RegExp | null = null;
   let disablePattern: RegExp | null = null;
   let enablePattern: RegExp | null = null;
-  if (ruleNames.length !== 0) {
+  if (ruleNames != null && ruleNames.length !== 0) {
     const rulePattern = `(${ruleNames.join('|')})`;
     disableNextLinePattern = new RegExp(
       `eslint-disable-next-line ${rulePattern}`,

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/compile-files-with-exhaustive-deps-violation-in-effects.expect.md

@@ -0,0 +1,91 @@
+
+## Input
+
+```javascript
+// @validateExhaustiveMemoizationDependencies
+
+import {useMemo} from 'react';
+import {ValidateMemoization} from 'shared-runtime';
+
+function Component({x}) {
+  useEffect(
+    () => {
+      console.log(x);
+      // eslint-disable-next-line react-hooks/exhaustive-deps
+    },
+    [
+      /* intentionally missing deps */
+    ]
+  );
+
+  const memo = useMemo(() => {
+    return [x];
+  }, [x]);
+
+  return <ValidateMemoization inputs={[x]} output={memo} />;
+}
+
+```
+
+## Code
+
+```javascript
+import { c as _c } from "react/compiler-runtime"; // @validateExhaustiveMemoizationDependencies
+
+import { useMemo } from "react";
+import { ValidateMemoization } from "shared-runtime";
+
+function Component(t0) {
+  const $ = _c(10);
+  const { x } = t0;
+  let t1;
+  if ($[0] !== x) {
+    t1 = () => {
+      console.log(x);
+    };
+    $[0] = x;
+    $[1] = t1;
+  } else {
+    t1 = $[1];
+  }
+  let t2;
+  if ($[2] === Symbol.for("react.memo_cache_sentinel")) {
+    t2 = [];
+    $[2] = t2;
+  } else {
+    t2 = $[2];
+  }
+  useEffect(t1, t2);
+  let t3;
+  if ($[3] !== x) {
+    t3 = [x];
+    $[3] = x;
+    $[4] = t3;
+  } else {
+    t3 = $[4];
+  }
+  const memo = t3;
+  let t4;
+  if ($[5] !== x) {
+    t4 = [x];
+    $[5] = x;
+    $[6] = t4;
+  } else {
+    t4 = $[6];
+  }
+  let t5;
+  if ($[7] !== memo || $[8] !== t4) {
+    t5 = <ValidateMemoization inputs={t4} output={memo} />;
+    $[7] = memo;
+    $[8] = t4;
+    $[9] = t5;
+  } else {
+    t5 = $[9];
+  }
+  return t5;
+}
+
+```
+
+### Eval output
+(kind: exception) Fixture not implemented

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/compile-files-with-exhaustive-deps-violation-in-effects.js

@@ -0,0 +1,22 @@
+// @validateExhaustiveMemoizationDependencies
+
+import {useMemo} from 'react';
+import {ValidateMemoization} from 'shared-runtime';
+
+function Component({x}) {
+  useEffect(
+    () => {
+      console.log(x);
+      // eslint-disable-next-line react-hooks/exhaustive-deps
+    },
+    [
+      /* intentionally missing deps */
+    ]
+  );
+
+  const memo = useMemo(() => {
+    return [x];
+  }, [x]);
+
+  return <ValidateMemoization inputs={[x]} output={memo} />;
+}

compiler/packages/snap/src/runner.ts

@@ -53,8 +53,10 @@ const opts: RunnerOptions = yargs
   .default('worker-threads', true)
   .boolean('watch')
   .describe('watch', 'Run compiler in watch mode, re-running after changes')
+  .alias('w', 'watch')
   .default('watch', false)
   .boolean('update')
+  .alias('u', 'update')
   .describe('update', 'Update fixtures')
   .default('update', false)
   .boolean('filter')