From 552fe1878be8e73118bd18c1a217ca934aebdbb5 Mon Sep 17 00:00:00 2001
From: Joe Savona <joesavona@fb.com>
Date: Wed, 14 Dec 2022 08:42:39 -0800
Subject: [PATCH] Cleanup previous dep collection

---
 .../playground/components/Editor/Output.tsx   |  11 -
 .../playground/components/TabbedWindow.tsx    |   1 -
 .../src/HIR/InferReactiveScopeDependencies.ts | 248 ------------------
 compiler/forget/src/HIR/Pipeline.ts           |   6 -
 compiler/forget/src/HIR/PrintHIR.ts           |  24 --
 .../_bug_conditional-break-labeled.expect.md  |   4 -
 .../_bug_expression-with-assignment.expect.md |   1 -
 .../alias-nested-member-path-mutate.expect.md |   1 -
 .../hir/alias-nested-member-path.expect.md    |   4 -
 .../fixtures/hir/alias-while.expect.md        |   3 -
 .../hir/assignment-variations.expect.md       |   2 -
 .../src/__tests__/fixtures/hir/call.expect.md |   7 -
 .../fixtures/hir/complex-while.expect.md      |   1 -
 .../fixtures/hir/component.expect.md          |  16 --
 .../fixtures/hir/conditional-break.expect.md  |  23 --
 .../hir/conditional-on-mutable.expect.md      |   8 -
 .../fixtures/hir/constructor.expect.md        |   7 -
 .../hir/dependencies-outputs.expect.md        |   7 -
 .../fixtures/hir/dependencies.expect.md       |   8 -
 .../fixtures/hir/extend-scopes-if.expect.md   |   4 -
 .../fixtures/hir/frozen-after-alias.expect.md |   3 -
 .../fixtures/hir/hook-call.expect.md          |  11 -
 .../hir/hooks-freeze-arguments.expect.md      |   3 -
 ...reeze-possibly-mutable-arguments.expect.md |   5 -
 .../hir/independent-across-if.expect.md       |   9 -
 .../fixtures/hir/independent.expect.md        |  10 -
 .../hir/interdependent-across-if.expect.md    |  10 -
 .../fixtures/hir/interdependent.expect.md     |   9 -
 .../fixtures/hir/inverted-if.expect.md        |   4 -
 .../__tests__/fixtures/hir/issue852.expect.md |   2 -
 .../fixtures/hir/jsx-fragment.expect.md       |  14 -
 .../fixtures/hir/logical-expression.expect.md |  11 -
 .../hir/mutable-lifetime-loops.expect.md      |   3 -
 .../mutable-lifetime-with-aliasing.expect.md  |   4 -
 .../hir/mutable-liverange-loop.expect.md      |   3 -
 ...g-scopes-interleaved-by-terminal.expect.md |   1 -
 .../overlapping-scopes-interleaved.expect.md  |   1 -
 .../hir/overlapping-scopes-shadowed.expect.md |   4 -
 ...ng-scopes-shadowing-within-block.expect.md |   8 -
 .../hir/overlapping-scopes-while.expect.md    |   1 -
 .../overlapping-scopes-within-block.expect.md |   4 -
 .../hir/property-assignment.expect.md         |   7 -
 .../hir/reactive-scope-grouping.expect.md     |   1 -
 .../fixtures/hir/reactive-scopes-if.expect.md |   8 -
 .../fixtures/hir/reactive-scopes.expect.md    |   7 -
 .../hir/reassignment-conditional.expect.md    |  10 -
 .../reassignment-separate-scopes.expect.md    |  17 --
 .../fixtures/hir/reassignment.expect.md       |  10 -
 .../fixtures/hir/reverse-postorder.expect.md  |   9 -
 .../fixtures/hir/simple-alias.expect.md       |   2 -
 .../__tests__/fixtures/hir/simple.expect.md   |   6 -
 .../hir/ssa-arrayexpression.expect.md         |   3 -
 .../fixtures/hir/ssa-call-jsx-2.expect.md     |   7 -
 .../fixtures/hir/ssa-call-jsx.expect.md       |   7 -
 .../hir/ssa-complex-multiple-if.expect.md     |   1 -
 .../hir/ssa-complex-single-if.expect.md       |   1 -
 .../fixtures/hir/ssa-for-of.expect.md         |   1 -
 .../hir/ssa-for-trivial-update.expect.md      |   1 -
 .../__tests__/fixtures/hir/ssa-for.expect.md  |   1 -
 .../fixtures/hir/ssa-if-else.expect.md        |   1 -
 .../fixtures/hir/ssa-multiple-phis.expect.md  |   6 -
 .../ssa-nested-loops-no-reassign.expect.md    |   1 -
 .../hir/ssa-nested-partial-phi.expect.md      |   5 -
 .../ssa-nested-partial-reassignment.expect.md |   5 -
 .../fixtures/hir/ssa-newexpression.expect.md  |   2 -
 .../hir/ssa-objectexpression-phi.expect.md    |   3 -
 .../hir/ssa-objectexpression.expect.md        |   3 -
 ...a-property-alias-alias-mutate-if.expect.md |   2 -
 .../hir/ssa-property-alias-if.expect.md       |   2 -
 .../ssa-property-alias-mutate-if.expect.md    |   2 -
 ...-property-alias-mutate-inside-if.expect.md |   2 -
 .../hir/ssa-property-alias-mutate.expect.md   |   1 -
 .../fixtures/hir/ssa-property-call.expect.md  |   2 -
 .../hir/ssa-property-mutate-2.expect.md       |   1 -
 .../hir/ssa-property-mutate-alias.expect.md   |   1 -
 .../hir/ssa-property-mutate.expect.md         |   1 -
 .../fixtures/hir/ssa-property.expect.md       |   2 -
 .../fixtures/hir/ssa-reassign.expect.md       |   1 -
 .../fixtures/hir/ssa-return.expect.md         |   1 -
 .../fixtures/hir/ssa-shadowing.expect.md      |   3 -
 .../fixtures/hir/ssa-sibling-phis.expect.md   |   8 -
 .../fixtures/hir/ssa-simple-phi.expect.md     |   2 -
 .../fixtures/hir/ssa-simple.expect.md         |   1 -
 .../fixtures/hir/ssa-single-if.expect.md      |   1 -
 .../fixtures/hir/ssa-switch.expect.md         |   5 -
 .../fixtures/hir/ssa-throw.expect.md          |   1 -
 .../hir/ssa-while-no-reassign.expect.md       |   1 -
 .../fixtures/hir/ssa-while.expect.md          |   1 -
 .../hir/switch-non-final-default.expect.md    |   7 -
 .../hir/switch-with-fallthrough.expect.md     |   1 -
 .../__tests__/fixtures/hir/switch.expect.md   |   7 -
 .../hir/transitive-alias-fields.expect.md     |   1 -
 .../type-args-test-binary-operator.expect.md  |   1 -
 .../hir/type-binary-operator.expect.md        |   1 -
 .../fixtures/hir/type-field-load.expect.md    |   2 -
 .../type-test-field-load-binary-op.expect.md  |   3 -
 .../hir/type-test-field-store.expect.md       |   1 -
 .../hir/type-test-polymorphic.expect.md       |   3 -
 .../hir/type-test-primitive.expect.md         |   1 -
 .../type-test-return-type-inference.expect.md |   1 -
 .../fixtures/hir/while-break.expect.md        |   1 -
 .../hir/while-conditional-continue.expect.md  |   1 -
 compiler/forget/src/index.ts                  |   2 -
 103 files changed, 705 deletions(-)
 delete mode 100644 compiler/forget/src/HIR/InferReactiveScopeDependencies.ts

diff --git a/compiler/forget/packages/playground/components/Editor/Output.tsx b/compiler/forget/packages/playground/components/Editor/Output.tsx
index e91abd7498..48c96b328c 100644
--- a/compiler/forget/packages/playground/components/Editor/Output.tsx
+++ b/compiler/forget/packages/playground/components/Editor/Output.tsx
@@ -28,7 +28,6 @@ const {
   eliminateRedundantPhi,
   inferReferenceEffects,
   inferMutableRanges,
-  inferReactiveScopeDependencies,
   inferReactiveScopeVariables,
   inferReactiveScopes,
   leaveSSA,
@@ -55,7 +54,6 @@ type CompilerOutput = {
   inferMutableRangesOutput: string;
   inferReactiveScopeVariablesOutput: string;
   inferReactiveScopesOutput: string;
-  inferReactiveScopeDependenciesOutput: string;
   reactiveFunctionOutput: string;
   leaveSSAOutput: string;
   codegenOutput: string;
@@ -99,9 +97,6 @@ function compile(source: string): CompilerOutput | CompilerError {
     inferReactiveScopes(ir);
     const inferReactiveScopesOutput = printHIR(ir.body);
 
-    inferReactiveScopeDependencies(ir);
-    const inferReactiveScopeDependenciesOutput = printHIR(ir.body);
-
     const reactiveFunction = buildReactiveFunction(ir);
     const reactiveFunctionOutput = printReactiveFunction(reactiveFunction);
 
@@ -131,7 +126,6 @@ function compile(source: string): CompilerOutput | CompilerError {
       eliminateRedundantPhiOutput,
       inferReferenceEffectsOutput,
       inferMutableRangesOutput,
-      inferReactiveScopeDependenciesOutput,
       inferReactiveScopeVariablesOutput,
       inferReactiveScopesOutput,
       reactiveFunctionOutput,
@@ -205,11 +199,6 @@ function Output({ store, setTabsOpen, tabsOpen }: Props) {
             output={compilerOutput.inferReactiveScopesOutput}
           ></TextTabContent>
         ),
-        InferReactiveScopeDependencies: (
-          <TextTabContent
-            output={compilerOutput.inferReactiveScopeDependenciesOutput}
-          ></TextTabContent>
-        ),
         ReactiveFunctions: (
           <TextTabContent
             output={compilerOutput.reactiveFunctionOutput}
diff --git a/compiler/forget/packages/playground/components/TabbedWindow.tsx b/compiler/forget/packages/playground/components/TabbedWindow.tsx
index 545249da36..e9d602950a 100644
--- a/compiler/forget/packages/playground/components/TabbedWindow.tsx
+++ b/compiler/forget/packages/playground/components/TabbedWindow.tsx
@@ -15,7 +15,6 @@ export type TabTypes =
   | "InferMutableRanges"
   | "InferReactiveScopeVariables"
   | "InferReactiveScopes"
-  | "InferReactiveScopeDependencies"
   | "ReactiveFunctions"
   | "LeaveSSA"
   | "JS"
diff --git a/compiler/forget/src/HIR/InferReactiveScopeDependencies.ts b/compiler/forget/src/HIR/InferReactiveScopeDependencies.ts
deleted file mode 100644
index 9846ac9b6f..0000000000
--- a/compiler/forget/src/HIR/InferReactiveScopeDependencies.ts
+++ /dev/null
@@ -1,248 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-import { assertExhaustive, retainWhere } from "../Common/utils";
-import {
-  BlockId,
-  HIRFunction,
-  Identifier,
-  Instruction,
-  InstructionId,
-  InstructionValue,
-  makeInstructionId,
-  Place,
-  ReactiveScope,
-} from "./HIR";
-import { BlockTerminal, Visitor, visitTree } from "./HIRTreeVisitor";
-import { eachInstructionValueOperand } from "./visitors";
-
-export function inferReactiveScopeDependencies(fn: HIRFunction) {
-  // TODO: visitTree is more of a transformer visitor, consider adding a new tree visitor
-  // that only visits and replacing this usage
-  const visitor = new ScopeDependenciesVisitor(fn);
-  visitTree(fn, visitor);
-}
-
-export function instructionInScope(
-  instrId: InstructionId,
-  scope: ReactiveScope
-) {
-  return instrId >= scope.range.start && instrId < scope.range.end;
-}
-
-class ScopeDependenciesVisitor
-  implements Visitor<void, void, void, void, InstructionValue, void, void>
-{
-  #kinds: Map<Identifier, DeclKind> = new Map();
-  #identifiers: Map<Identifier, InstructionId> = new Map();
-  // Scopes that are currently active at this point in the traversal
-  #activeScopes: Set<ReactiveScope> = new Set();
-
-  get #lastActiveScope(): ReactiveScope | null {
-    const scopes = [...this.#activeScopes];
-    return scopes[scopes.length - 1];
-  }
-
-  constructor(fn: HIRFunction) {
-    if (fn.id !== null) {
-      this.#identifiers.set(fn.id, makeInstructionId(0));
-      this.#kinds.set(fn.id, DeclKind.Const);
-    }
-    for (const param of fn.params) {
-      this.#identifiers.set(param.identifier, makeInstructionId(0));
-      this.#kinds.set(param.identifier, DeclKind.Dynamic);
-    }
-  }
-
-  #recordActiveScope(scope: ReactiveScope) {
-    this.#activeScopes.add(scope);
-  }
-
-  /**
-   * Prune any scopes that are out of range
-   */
-  #visitId(id: InstructionId): void {
-    const scopes = [...this.#activeScopes];
-    retainWhere(scopes, (pending) => pending.range.end > id);
-    this.#activeScopes = new Set(scopes);
-  }
-
-  /**
-   * Adds a dependency on the terminal operand to the last active scope
-   */
-  #addTerminalDependency(operand: Place): void {
-    const activeScope = this.#lastActiveScope;
-    if (activeScope != null) {
-      const identId = this.#identifiers.get(operand.identifier);
-      if (identId !== undefined && identId < activeScope.range.start) {
-        activeScope.dependencies.add(operand);
-      }
-    }
-  }
-
-  visitTerminal(
-    terminal: BlockTerminal<void, InstructionValue, void, void>
-  ): void {
-    switch (terminal.kind) {
-      case "if":
-      case "switch":
-      case "for":
-      case "while": {
-        if (typeof terminal?.test?.kind !== "string") {
-          console.log(terminal);
-        }
-        for (const operand of eachInstructionValueOperand(terminal.test)) {
-          this.#addTerminalDependency(operand);
-        }
-        break;
-      }
-      case "return":
-      case "throw": {
-        if (terminal.value != null) {
-          for (const operand of eachInstructionValueOperand(terminal.value)) {
-            this.#addTerminalDependency(operand);
-          }
-        }
-        break;
-      }
-      case "continue":
-      case "break": {
-        break;
-      }
-      default:
-        assertExhaustive(terminal, `unhandled terminal ${terminal}`);
-    }
-  }
-
-  visitTerminalId(id: InstructionId): void {
-    this.#visitId(id);
-  }
-
-  /**
-   * We don't need to map to a different representation, so just return the value directly
-   */
-  visitValue(value: InstructionValue, id: InstructionId): InstructionValue {
-    return value;
-  }
-
-  visitInstruction(instr: Instruction, _value: InstructionValue): void {
-    this.#visitId(instr.id);
-    const { lvalue, value } = instr;
-    if (lvalue !== null && lvalue.place.memberPath === null) {
-      if (!this.#identifiers.has(lvalue.place.identifier)) {
-        this.#identifiers.set(lvalue.place.identifier, instr.id);
-      }
-    }
-
-    const activeScopes: Set<ReactiveScope> = new Set();
-    const dependencies: Array<Place> = [];
-    if (lvalue != null) {
-      if (
-        lvalue.place.identifier.scope !== null &&
-        lvalue.place.memberPath === null &&
-        instructionInScope(instr.id, lvalue.place.identifier.scope)
-      ) {
-        activeScopes.add(lvalue.place.identifier.scope);
-      } else {
-        dependencies.push(lvalue.place);
-      }
-    }
-    for (const operand of eachInstructionValueOperand(value)) {
-      if (
-        operand.identifier.scope !== null &&
-        instructionInScope(instr.id, operand.identifier.scope)
-      ) {
-        activeScopes.add(operand.identifier.scope);
-      } else {
-        dependencies.push(operand);
-      }
-    }
-
-    for (const scope of activeScopes) {
-      this.#recordActiveScope(scope);
-    }
-
-    if (dependencies.length > 0) {
-      const scope = this.#lastActiveScope;
-      if (scope != null) {
-        for (const dep of dependencies) {
-          const identId = this.#identifiers.get(dep.identifier);
-          if (identId !== undefined && identId < scope.range.start) {
-            scope.dependencies.add(dep);
-          }
-        }
-      }
-    }
-  }
-
-  enterBlock(): void {}
-  enterValueBlock(): void {}
-  enterInitBlock(block: void): void {}
-  visitImplicitTerminal(): void | null {}
-  visitCase(test: InstructionValue, block: void): void {}
-  appendBlock(block: void, item: void, label?: BlockId | undefined): void {}
-  appendValueBlock(block: void, item: void): void {}
-  appendInitBlock(block: void, item: void): void {}
-  leaveBlock(block: void): void {}
-  leaveValueBlock(block: void, value: InstructionValue): InstructionValue {
-    return value;
-  }
-  leaveInitBlock(block: void): void {}
-}
-
-enum DeclKind {
-  Const = "Const",
-  Dynamic = "Dynamic",
-}
-
-function visitOperand(
-  operand: Place,
-  dependencies: Set<Place>,
-  declarations: Map<Identifier, DeclKind>
-): void {
-  const kind = declarations.get(operand.identifier);
-  if (kind === undefined) {
-    // TODO: global, ignore
-    return;
-  } else if (kind === DeclKind.Const) {
-    // constant, dont need to add a dep
-    return;
-  } else {
-    for (const dep of dependencies) {
-      // not the same identifier
-      if (dep.identifier !== operand.identifier) {
-        continue;
-      }
-      const depPath = dep.memberPath;
-      // existing dep covers all paths
-      if (depPath === null) {
-        return;
-      }
-      const operandPath = operand.memberPath;
-      // existing dep is for a path, this operand covers all paths so swap them
-      if (operandPath === null) {
-        dependencies.delete(dep);
-        dependencies.add(operand);
-        return;
-      }
-      // both the operand and dep have paths, determine if the existing path
-      // is a subset of the new path
-      let commonPathIndex = 0;
-      while (
-        commonPathIndex < operandPath.length &&
-        commonPathIndex < depPath.length &&
-        operandPath[commonPathIndex] === depPath[commonPathIndex]
-      ) {
-        commonPathIndex++;
-      }
-      if (commonPathIndex === depPath.length) {
-        return;
-      }
-    }
-    dependencies.add(operand);
-  }
-}
diff --git a/compiler/forget/src/HIR/Pipeline.ts b/compiler/forget/src/HIR/Pipeline.ts
index 8de4122349..2be63ba502 100644
--- a/compiler/forget/src/HIR/Pipeline.ts
+++ b/compiler/forget/src/HIR/Pipeline.ts
@@ -15,7 +15,6 @@ import { leaveSSA } from "../HIR/LeaveSSA";
 import codegen from "./Codegen";
 import { HIRFunction } from "./HIR";
 import { inferMutableRanges } from "./InferMutableRanges";
-import { inferReactiveScopeDependencies } from "./InferReactiveScopeDependencies";
 import { inferReactiveScopes } from "./InferReactiveScopes";
 import { inferReactiveScopeVariables } from "./InferReactiveScopeVariables";
 import { inferTypes } from "./InferTypes";
@@ -83,11 +82,6 @@ export default function (
     logHIRFunction("inferReactiveScopes", ir);
   }
 
-  if (flags.inferReactiveScopeDependencies) {
-    inferReactiveScopeDependencies(ir);
-    logHIRFunction("inferReactiveScopeDependencies", ir);
-  }
-
   if (flags.codegen) {
     return {
       ast: codegen(ir),
diff --git a/compiler/forget/src/HIR/PrintHIR.ts b/compiler/forget/src/HIR/PrintHIR.ts
index b2f26ca180..e6f8ec1f5c 100644
--- a/compiler/forget/src/HIR/PrintHIR.ts
+++ b/compiler/forget/src/HIR/PrintHIR.ts
@@ -25,7 +25,6 @@ import {
   Terminal,
   Type,
 } from "./HIR";
-import { eachReactiveScope } from "./visitors";
 
 export type Options = {
   indent: number;
@@ -34,7 +33,6 @@ export type Options = {
 export function printFunction(fn: HIRFunction): string {
   const output = [];
   output.push(printHIR(fn.body));
-  output.push(printReactiveScopes(fn.body));
   return output.join("\n");
 }
 
@@ -358,25 +356,3 @@ export function printAliases(aliases: DisjointSet<Identifier>): string {
 
   return items.join("\n");
 }
-
-export function printReactiveScopes(ir: HIR) {
-  const output = [];
-  for (const scope of eachReactiveScope(ir)) {
-    let shouldOutput = false;
-    const line = [
-      `scope${scope.id} [${scope.range.start}:${scope.range.end}]:`,
-    ];
-    if (scope.dependencies.size > 0) {
-      shouldOutput = true;
-      line.push(
-        `${Array.from(scope.dependencies)
-          .map((p) => "  - dependency: " + printPlace(p))
-          .join("\n")}`
-      );
-    }
-    if (shouldOutput) {
-      output.push(line.join("\n"));
-    }
-  }
-  return output.join("\n");
-}
diff --git a/compiler/forget/src/__tests__/fixtures/hir/_bug_conditional-break-labeled.expect.md b/compiler/forget/src/__tests__/fixtures/hir/_bug_conditional-break-labeled.expect.md
index ba03c8f3f1..43c93e1c93 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/_bug_conditional-break-labeled.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/_bug_conditional-break-labeled.expect.md
@@ -35,10 +35,6 @@ bb1:
   predecessor blocks: bb0 bb2
   [6] Call mutate a$4_@0.push(read props$3.d)
   [7] Return freeze a$4_@0:TFunction
-scope0 [1:7]:
-  - dependency: read props$3.a
-  - dependency: read props$3.d
-  - dependency: read props$3.c
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/_bug_expression-with-assignment.expect.md b/compiler/forget/src/__tests__/fixtures/hir/_bug_expression-with-assignment.expect.md
index 233a7b8847..a99015a7f6 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/_bug_expression-with-assignment.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/_bug_expression-with-assignment.expect.md
@@ -20,7 +20,6 @@ bb0:
   [3] Const mutate $6:TPrimitive = Binary read x$5:TPrimitive + read x$5:TPrimitive
   [4] Const mutate $7:TPrimitive = Binary read $6:TPrimitive + read x$5:TPrimitive
   [5] Return read $7:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path-mutate.expect.md b/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path-mutate.expect.md
index c8c906081c..c61f6ea00f 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path-mutate.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path-mutate.expect.md
@@ -24,7 +24,6 @@ bb0:
   [5] Reassign mutate x$7_@0.y[1:7] = read y$6_@0:TObject
   [6] Call mutate mutate$4:TFunction(mutate x$7_@0.y.z)
   [7] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path.expect.md b/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path.expect.md
index 9a4dc64a09..01d90d1a0e 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/alias-nested-member-path.expect.md
@@ -23,10 +23,6 @@ bb0:
   [4] Const mutate x$6_@2:TObject[4:6] = Object {  }
   [5] Reassign mutate x$6_@2.y[4:6] = read y$5_@1:TObject
   [6] Return freeze x$6_@2:TObject
-scope1 [2:4]:
-  - dependency: read z$4_@0
-scope2 [4:6]:
-  - dependency: read y$5_@1:TObject
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/alias-while.expect.md b/compiler/forget/src/__tests__/fixtures/hir/alias-while.expect.md
index 63baadfa18..e9e2f1afcd 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/alias-while.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/alias-while.expect.md
@@ -48,8 +48,6 @@ bb2:
   [13] read b$9_@0:TObject
   [14] read c$10_@0:TObject
   [15] Return freeze a$8_@0:TObject
-scope0 [1:12]:
-  - dependency: read cond$7
 ```
 
 ## Reactive Scopes
@@ -107,7 +105,6 @@ function foo$0(cond$7) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/assignment-variations.expect.md b/compiler/forget/src/__tests__/fixtures/hir/assignment-variations.expect.md
index d13c498722..68db3cb51a 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/assignment-variations.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/assignment-variations.expect.md
@@ -28,7 +28,6 @@ bb0:
   [6] Const mutate $10:TPrimitive = 1
   [7] Const mutate x$11:TPrimitive = Binary read x$9:TPrimitive >>> read $10:TPrimitive
   [8] Return
-
 ```
 
 ## Reactive Scopes
@@ -68,7 +67,6 @@ bb0:
   [3] Const mutate $6:TPrimitive = 2
   [4] Reassign mutate a$4_@0.b.c[0:5] = Binary read a$4_@0.b.c * read $6:TPrimitive
   [5] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/call.expect.md b/compiler/forget/src/__tests__/fixtures/hir/call.expect.md
index a37231dc6a..1b9c8555ab 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/call.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/call.expect.md
@@ -20,7 +20,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -52,12 +51,6 @@ bb0:
   [7] Const mutate $14:TPrimitive = "div"
   [8] Const mutate $15_@2 = JSX <read $14:TPrimitive a={read a$10_@0:TObject} b={freeze b$11_@0:TObject} ></read $14:TPrimitive>
   [9] Return read $15_@2
-scope1 [5:6]:
-  - dependency: read $12:TPrimitive
-scope2 [8:9]:
-  - dependency: read $14:TPrimitive
-  - dependency: read a$10_@0:TObject
-  - dependency: freeze b$11_@0:TObject
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/complex-while.expect.md b/compiler/forget/src/__tests__/fixtures/hir/complex-while.expect.md
index f5d0e09afe..fbc5d1a45a 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/complex-while.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/complex-while.expect.md
@@ -34,7 +34,6 @@ bb7:
 bb1:
   predecessor blocks: bb6 bb4 bb0
   [6] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/component.expect.md b/compiler/forget/src/__tests__/fixtures/hir/component.expect.md
index c7568eb220..97aad9dbbb 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/component.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/component.expect.md
@@ -100,22 +100,6 @@ bb2:
   [40] Const mutate $73 = "\n    "
   [41] Const mutate $74_@5 = JSX <read $67:TPrimitive>{read $68}{read $71_@4}{read $72}{freeze renderedItems$32_@0:TFunction}{read $73}</read $67:TPrimitive>
   [42] Return read $74_@5
-scope2 [6:7]:
-  - dependency: read $34:TPrimitive
-  - dependency: read maxItems$31:TProp
-scope3 [24:25]:
-  - dependency: read $49:TPrimitive
-scope4 [38:39]:
-  - dependency: read $69:TPrimitive
-  - dependency: freeze count$66:TProp
-  - dependency: read $70
-scope5 [41:42]:
-  - dependency: read $67:TPrimitive
-  - dependency: read $68
-  - dependency: read $71_@4
-  - dependency: read $72
-  - dependency: freeze renderedItems$32_@0:TFunction
-  - dependency: read $73
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/conditional-break.expect.md b/compiler/forget/src/__tests__/fixtures/hir/conditional-break.expect.md
index a8ed7d690e..0cb641c05a 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/conditional-break.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/conditional-break.expect.md
@@ -89,10 +89,6 @@ bb1:
   predecessor blocks: bb0
   [6] Call mutate a_DEBUG$5_@0.push(read props$4.d)
   [7] Return freeze a_DEBUG$5_@0:TFunction
-scope0 [1:7]:
-  - dependency: read props$4.a
-  - dependency: read props$4.b
-  - dependency: read props$4.d
 ```
 
 ## Reactive Scopes
@@ -145,11 +141,6 @@ bb1:
   predecessor blocks: bb2 bb0
   [6] Call mutate a$4_@0.push(read props$3.d)
   [7] Return freeze a$4_@0:TFunction
-scope0 [1:7]:
-  - dependency: read props$3.a
-  - dependency: read props$3.c
-  - dependency: read props$3.b
-  - dependency: read props$3.d
 ```
 
 ## Reactive Scopes
@@ -202,11 +193,6 @@ bb1:
   predecessor blocks: bb0
   [7] Call mutate a$5_@0.push(read props$4.d)
   [8] Return freeze a$5_@0:TFunction
-scope0 [1:8]:
-  - dependency: read props$4.a
-  - dependency: read props$4.c
-  - dependency: read props$4.b
-  - dependency: read props$4.d
 ```
 
 ## Reactive Scopes
@@ -261,11 +247,6 @@ bb1:
   predecessor blocks: bb0
   [6] Call mutate a$4_@0.push(read props$3.d)
   [7] Return freeze a$4_@0:TFunction
-scope0 [1:7]:
-  - dependency: read props$3.a
-  - dependency: read props$3.c
-  - dependency: read props$3.b
-  - dependency: read props$3.d
 ```
 
 ## Reactive Scopes
@@ -319,10 +300,6 @@ bb1:
   predecessor blocks: bb0 bb2
   [6] Call mutate a$4_@0.push(read props$3.d)
   [7] Return freeze a$4_@0:TFunction
-scope0 [1:7]:
-  - dependency: read props$3.a
-  - dependency: read props$3.d
-  - dependency: read props$3.c
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/conditional-on-mutable.expect.md b/compiler/forget/src/__tests__/fixtures/hir/conditional-on-mutable.expect.md
index 08c567918f..2bd5086243 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/conditional-on-mutable.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/conditional-on-mutable.expect.md
@@ -53,9 +53,6 @@ bb3:
   predecessor blocks: bb4 bb1
   [9] Const mutate $16_@2 = JSX <read Foo$4 a={freeze a$7_@0:TFunction} b={freeze b$8_@0:TFunction} ></read Foo$4>
   [10] Return read $16_@2
-scope2 [9:10]:
-  - dependency: freeze a$7_@0:TFunction
-  - dependency: freeze b$8_@0:TFunction
 ```
 
 ## Reactive Scopes
@@ -123,9 +120,6 @@ bb3:
   predecessor blocks: bb4 bb1
   [10] Const mutate $19_@2 = JSX <read Foo$6 a={freeze a$9_@0:TFunction} b={freeze b$10_@0:TFunction} ></read Foo$6>
   [11] Return read $19_@2
-scope2 [10:11]:
-  - dependency: freeze a$9_@0:TFunction
-  - dependency: freeze b$10_@0:TFunction
 ```
 
 ## Reactive Scopes
@@ -176,7 +170,6 @@ function Component$0(props$8) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -200,7 +193,6 @@ function Foo$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/constructor.expect.md b/compiler/forget/src/__tests__/fixtures/hir/constructor.expect.md
index ea7af28626..bc8487896c 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/constructor.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/constructor.expect.md
@@ -20,7 +20,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -52,12 +51,6 @@ bb0:
   [7] Const mutate $14:TPrimitive = "div"
   [8] Const mutate $15_@2 = JSX <read $14:TPrimitive a={read a$10_@0} b={freeze b$11_@0:TObject} ></read $14:TPrimitive>
   [9] Return read $15_@2
-scope1 [5:6]:
-  - dependency: read $12:TPrimitive
-scope2 [8:9]:
-  - dependency: read $14:TPrimitive
-  - dependency: read a$10_@0
-  - dependency: freeze b$11_@0:TObject
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/dependencies-outputs.expect.md b/compiler/forget/src/__tests__/fixtures/hir/dependencies-outputs.expect.md
index 90f2791ab5..3cbcb55e92 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/dependencies-outputs.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/dependencies-outputs.expect.md
@@ -42,13 +42,6 @@ bb4:
 bb3:
   predecessor blocks: bb4 bb1
   [12] Return
-scope0 [1:3]:
-  - dependency: read a$6
-scope1 [5:12]:
-  - dependency: read x$8_@0:TFunction
-  - dependency: read x$8_@0.length
-  - dependency: read b$7:TFunction
-  - dependency: read b$7:TFunction
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/dependencies.expect.md b/compiler/forget/src/__tests__/fixtures/hir/dependencies.expect.md
index df680a2a74..be14e86f71 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/dependencies.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/dependencies.expect.md
@@ -42,14 +42,6 @@ bb4:
 bb3:
   predecessor blocks: bb4 bb1
   [10] Return freeze items2$10_@1:TFunction
-scope0 [1:10]:
-  - dependency: read z$8
-  - dependency: read x$6
-  - dependency: read x$6
-  - dependency: read y$7
-scope1 [3:7]:
-  - dependency: read y$7
-  - dependency: read x$6
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/extend-scopes-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/extend-scopes-if.expect.md
index 58add3a300..580e095e80 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/extend-scopes-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/extend-scopes-if.expect.md
@@ -46,10 +46,6 @@ bb7:
   predecessor blocks: bb1
   [10] Const mutate $13:TPrimitive = null
   [11] Return read $13:TPrimitive
-scope0 [1:8]:
-  - dependency: read c$9
-  - dependency: read b$8
-  - dependency: read a$7
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/frozen-after-alias.expect.md b/compiler/forget/src/__tests__/fixtures/hir/frozen-after-alias.expect.md
index b3382a10d9..8b95499f25 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/frozen-after-alias.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/frozen-after-alias.expect.md
@@ -23,7 +23,6 @@ bb0:
   [3] Call read useFreeze$3:TFunction(freeze a$5_@0)
   [4] Call mutate foo$4:TFunction(read b$6)
   [5] Return
-
 ```
 
 ## Reactive Scopes
@@ -58,7 +57,6 @@ function Component$0() {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -82,7 +80,6 @@ function useFreeze$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/hook-call.expect.md b/compiler/forget/src/__tests__/fixtures/hir/hook-call.expect.md
index 6134ef4660..06d8f5beed 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/hook-call.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/hook-call.expect.md
@@ -24,7 +24,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -48,7 +47,6 @@ function useFreeze$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -79,15 +77,6 @@ bb0:
   [6] Const mutate $15 = "\n    "
   [7] Const mutate $16_@2 = JSX <read Component$0>{read $13}{read x$11_@0}{read $14}{read y$12_@1}{read $15}</read Component$0>
   [8] Return read $16_@2
-scope1 [2:3]:
-  - dependency: freeze x$11_@0
-scope2 [7:8]:
-  - dependency: read Component$0
-  - dependency: read $13
-  - dependency: read x$11_@0
-  - dependency: read $14
-  - dependency: read y$12_@1
-  - dependency: read $15
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-arguments.expect.md b/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-arguments.expect.md
index 9a154a7add..45ef21977d 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-arguments.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-arguments.expect.md
@@ -24,7 +24,6 @@ bb0:
   [3] Call read useFreeze$2:TFunction(read a$4_@0)
   [4] Call mutate call$3:TFunction(read a$4_@0)
   [5] Return read a$4_@0
-
 ```
 
 ## Reactive Scopes
@@ -60,7 +59,6 @@ function Component$0() {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -85,7 +83,6 @@ function useFreeze$0(x$2) {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-possibly-mutable-arguments.expect.md b/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-possibly-mutable-arguments.expect.md
index 8c18c197e2..498b8d101e 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-possibly-mutable-arguments.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/hooks-freeze-possibly-mutable-arguments.expect.md
@@ -45,9 +45,6 @@ bb1:
   [10] Call read useFreeze$5:TFunction(read a$11_@0:TProp)
   [11] Call mutate call$6:TFunction(read a$11_@0:TProp)
   [12] Return read a$11_@0:TProp
-scope0 [4:9]:
-  - dependency: read x$9:TProp
-  - dependency: read cond$8:TProp
 ```
 
 ## Reactive Scopes
@@ -101,7 +98,6 @@ function Component$0(props$7) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -126,7 +122,6 @@ function useFreeze$0(x$2) {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/independent-across-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/independent-across-if.expect.md
index 14f664b97c..866ce120e9 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/independent-across-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/independent-across-if.expect.md
@@ -38,7 +38,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -62,7 +61,6 @@ function compute$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -86,7 +84,6 @@ function mutate$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -110,7 +107,6 @@ function foo$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -145,11 +141,6 @@ bb1:
   predecessor blocks: bb2 bb0
   [7] Const mutate $14_@2 = JSX <read Foo$6 a={freeze a$9_@1} b={freeze b$10_@1} ></read Foo$6>
   [8] Return read $14_@2
-scope1 [1:7]:
-  - dependency: read props$8.a
-scope2 [7:8]:
-  - dependency: freeze a$9_@1
-  - dependency: freeze b$10_@1
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/independent.expect.md b/compiler/forget/src/__tests__/fixtures/hir/independent.expect.md
index 08ef5815af..8ddff9cbf7 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/independent.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/independent.expect.md
@@ -32,13 +32,6 @@ bb0:
   [2] Const mutate b$9_@1 = Call mutate compute$3:TFunction(read props$7.b)
   [3] Const mutate $10_@2 = JSX <read Foo$5 a={freeze a$8_@0} b={freeze b$9_@1} ></read Foo$5>
   [4] Return read $10_@2
-scope0 [1:2]:
-  - dependency: read props$7.a
-scope1 [2:3]:
-  - dependency: read props$7.b
-scope2 [3:4]:
-  - dependency: freeze a$8_@0
-  - dependency: freeze b$9_@1
 ```
 
 ## Reactive Scopes
@@ -76,7 +69,6 @@ function Component$0(props$7) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -100,7 +92,6 @@ function compute$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -124,7 +115,6 @@ function foo$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/interdependent-across-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/interdependent-across-if.expect.md
index c705d41311..594747a09e 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/interdependent-across-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/interdependent-across-if.expect.md
@@ -32,7 +32,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -56,7 +55,6 @@ function compute$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -80,7 +78,6 @@ function foo$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -114,13 +111,6 @@ bb1:
   predecessor blocks: bb2 bb0
   [6] Const mutate $14_@1 = JSX <read Foo$6 a={freeze a$9_@0} b={freeze b$10_@0} ></read Foo$6>
   [7] Return read $14_@1
-scope0 [1:6]:
-  - dependency: read props$8.a
-  - dependency: read props$8.b
-  - dependency: read props$8.c
-scope1 [6:7]:
-  - dependency: freeze a$9_@0
-  - dependency: freeze b$10_@0
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/interdependent.expect.md b/compiler/forget/src/__tests__/fixtures/hir/interdependent.expect.md
index 037740e512..101dd51539 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/interdependent.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/interdependent.expect.md
@@ -33,12 +33,6 @@ bb0:
   [3] Call mutate foo$5:TFunction(mutate a$9_@0, mutate b$10_@0)
   [4] Const mutate $11_@1 = JSX <read Foo$6 a={freeze a$9_@0} b={freeze b$10_@0} ></read Foo$6>
   [5] Return read $11_@1
-scope0 [1:4]:
-  - dependency: read props$8.a
-  - dependency: read props$8.b
-scope1 [4:5]:
-  - dependency: freeze a$9_@0
-  - dependency: freeze b$10_@0
 ```
 
 ## Reactive Scopes
@@ -76,7 +70,6 @@ function Component$0(props$8) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -100,7 +93,6 @@ function compute$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -124,7 +116,6 @@ function foo$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/inverted-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/inverted-if.expect.md
index 35e8bcd044..b8ad9863b9 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/inverted-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/inverted-if.expect.md
@@ -30,10 +30,6 @@ bb5:
 bb1:
   predecessor blocks: bb5 bb3 bb0
   [6] Return
-scope0 [1:6]:
-  - dependency: read c$7
-  - dependency: read b$6
-  - dependency: read a$5
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/issue852.expect.md b/compiler/forget/src/__tests__/fixtures/hir/issue852.expect.md
index 7697eb27f0..a172e2287b 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/issue852.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/issue852.expect.md
@@ -20,8 +20,6 @@ bb0:
   [3] Const mutate a$8:TObject = read x$7_@0:TObject
   [4] Const mutate b$9:TObject = read a$8:TObject
   [5] Return
-scope0 [1:3]:
-  - dependency: read c$6
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/jsx-fragment.expect.md b/compiler/forget/src/__tests__/fixtures/hir/jsx-fragment.expect.md
index 9bd0394e9d..aadb1c2346 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/jsx-fragment.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/jsx-fragment.expect.md
@@ -31,20 +31,6 @@ bb0:
   [10] Const mutate $23 = "\n    "
   [11] Const mutate $24_@2 = JsxFragment [read $14, read props$13.greeting, read $15:TPrimitive, read $16, read $22_@1, read $23]
   [12] Return read $24_@2
-scope0 [7:8]:
-  - dependency: read $19
-scope1 [9:10]:
-  - dependency: read $17:TPrimitive
-  - dependency: read $18
-  - dependency: read $20_@0
-  - dependency: read $21
-scope2 [11:12]:
-  - dependency: read $14
-  - dependency: read props$13.greeting
-  - dependency: read $15:TPrimitive
-  - dependency: read $16
-  - dependency: read $22_@1
-  - dependency: read $23
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/logical-expression.expect.md b/compiler/forget/src/__tests__/fixtures/hir/logical-expression.expect.md
index c06cdf04fd..a843af5315 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/logical-expression.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/logical-expression.expect.md
@@ -37,9 +37,6 @@ bb3:
 bb1:
   predecessor blocks: bb2 bb3
   [7] Return freeze $6_@1
-scope1 [2:7]:
-  - dependency: read $5_@0
-  - dependency: read $5_@0
 ```
 
 ## Reactive Scopes
@@ -92,9 +89,6 @@ bb3:
 bb1:
   predecessor blocks: bb2 bb3
   [7] Return freeze $6_@1
-scope1 [2:7]:
-  - dependency: read $5_@0
-  - dependency: read $5_@0
 ```
 
 ## Reactive Scopes
@@ -149,9 +143,6 @@ bb3:
 bb1:
   predecessor blocks: bb2 bb3
   [9] Return freeze $12_@1:TPrimitive
-scope1 [4:9]:
-  - dependency: read $9_@0:TPrimitive
-  - dependency: read $11:TPrimitive
 ```
 
 ## Reactive Scopes
@@ -194,7 +185,6 @@ function QuestionQuestion$0(props$8) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -218,7 +208,6 @@ function f$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-loops.expect.md b/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-loops.expect.md
index 6d3c869169..6bcedb211a 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-loops.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-loops.expect.md
@@ -44,7 +44,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -70,7 +69,6 @@ function mutate$0(x$3, y$4) {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -133,7 +131,6 @@ bb13:
   [21] Const mutate $34:TPrimitive = null
   [22] Call mutate mutate$7:TFunction(mutate d$24_@0, read $34:TPrimitive)
   [23] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-with-aliasing.expect.md b/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-with-aliasing.expect.md
index a4083f709b..388a304f46 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-with-aliasing.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/mutable-lifetime-with-aliasing.expect.md
@@ -40,7 +40,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -90,9 +89,6 @@ bb9:
   [13] Const mutate $17:TPrimitive = null
   [14] Call mutate mutate$8:TFunction(mutate x$15_@1:TObject, read $17:TPrimitive)
   [15] Return
-scope1 [2:15]:
-  - dependency: read a$11_@0:TObject
-  - dependency: read a$11_@0:TObject
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/mutable-liverange-loop.expect.md b/compiler/forget/src/__tests__/fixtures/hir/mutable-liverange-loop.expect.md
index 8f7249c0a0..5a6e6d3a26 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/mutable-liverange-loop.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/mutable-liverange-loop.expect.md
@@ -39,7 +39,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -63,7 +62,6 @@ function mutate$0() {}
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -120,7 +118,6 @@ bb13:
   [16] Const mutate $28:TPrimitive = null
   [17] Call mutate mutate$6:TFunction(mutate d$15_@0:TObject, read $28:TPrimitive)
   [18] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved-by-terminal.expect.md b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved-by-terminal.expect.md
index 6a636bf552..51a9d0c64d 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved-by-terminal.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved-by-terminal.expect.md
@@ -27,7 +27,6 @@ bb1:
   [4] Call mutate y$10_@0.push(read a$6)
   [5] Call mutate x$9_@0.push(read b$7)
   [6] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved.expect.md b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved.expect.md
index b549160000..95e651d10a 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-interleaved.expect.md
@@ -20,7 +20,6 @@ bb0:
   [3] Call mutate x$7_@0.push(read a$5)
   [4] Call mutate y$8_@0.push(read b$6)
   [5] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowed.expect.md b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowed.expect.md
index a9830926d2..605655791c 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowed.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowed.expect.md
@@ -20,10 +20,6 @@ bb0:
   [3] Call mutate y$8_@1.push(read b$6)
   [4] Call mutate x$7_@0.push(read a$5)
   [5] Return
-scope0 [1:5]:
-  - dependency: read a$5
-scope1 [2:4]:
-  - dependency: read b$6
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowing-within-block.expect.md b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowing-within-block.expect.md
index 71af081138..4d4ee613af 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowing-within-block.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-shadowing-within-block.expect.md
@@ -40,14 +40,6 @@ bb3:
 bb1:
   predecessor blocks: bb3 bb0
   [11] Return freeze x$11_@0:TFunction
-scope0 [1:11]:
-  - dependency: read a$8
-scope1 [3:7]:
-  - dependency: read c$10
-  - dependency: read b$9
-scope2 [8:9]:
-  - dependency: read $13:TPrimitive
-  - dependency: freeze y$12_@1:TFunction
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-while.expect.md b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-while.expect.md
index f677abaa32..2e70434204 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-while.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-while.expect.md
@@ -31,7 +31,6 @@ bb3:
 bb2:
   predecessor blocks: bb1
   [8] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-within-block.expect.md b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-within-block.expect.md
index faae7e4ac9..dc05e8548c 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-within-block.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/overlapping-scopes-within-block.expect.md
@@ -38,10 +38,6 @@ bb3:
 bb1:
   predecessor blocks: bb3 bb0
   [9] Return freeze x$9_@0:TFunction
-scope0 [1:9]:
-  - dependency: read c$8
-  - dependency: read b$7
-  - dependency: read a$6
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/property-assignment.expect.md b/compiler/forget/src/__tests__/fixtures/hir/property-assignment.expect.md
index 266342afa0..86d8fdf8df 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/property-assignment.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/property-assignment.expect.md
@@ -24,13 +24,6 @@ bb0:
   [5] Call mutate x$7_@0.y.push(read props$6.p0)
   [6] Const mutate $10_@1 = JSX <read Component$0 data={freeze x$7_@0:TObject} >{read child$9_@0}</read Component$0>
   [7] Return read $10_@1
-scope0 [1:6]:
-  - dependency: read Component$0
-  - dependency: read props$6.p0
-scope1 [6:7]:
-  - dependency: read Component$0
-  - dependency: freeze x$7_@0:TObject
-  - dependency: read child$9_@0
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/reactive-scope-grouping.expect.md b/compiler/forget/src/__tests__/fixtures/hir/reactive-scope-grouping.expect.md
index 946e0db868..e1a823352c 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/reactive-scope-grouping.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/reactive-scope-grouping.expect.md
@@ -24,7 +24,6 @@ bb0:
   [4] Call mutate y$5_@1.push(mutate z$6_@1:TObject)
   [5] Reassign mutate x$4_@0.y[1:6] = read y$5_@1:TFunction
   [6] Return freeze x$4_@0:TObject
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes-if.expect.md
index 100dcbfd2e..f2ca693adc 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes-if.expect.md
@@ -37,14 +37,6 @@ bb3:
 bb1:
   predecessor blocks: bb2 bb3
   [11] Return freeze x$11_@0:TFunction
-scope0 [1:11]:
-  - dependency: read c$10
-  - dependency: read a$8
-scope1 [3:5]:
-  - dependency: read b$9
-scope2 [6:7]:
-  - dependency: read $13:TPrimitive
-  - dependency: freeze y$12_@1:TFunction
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes.expect.md b/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes.expect.md
index 8e589e4ce0..5ca2dcfe50 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/reactive-scopes.expect.md
@@ -35,13 +35,6 @@ bb1:
   [8] Const mutate $13:TPrimitive = "div"
   [9] Const mutate $15_@1 = JSX <read $13:TPrimitive>{freeze x$10_@0:TFunction}</read $13:TPrimitive>
   [10] Return read $15_@1
-scope0 [1:8]:
-  - dependency: read a$8.length
-  - dependency: read b$9
-  - dependency: read b$9
-scope1 [9:10]:
-  - dependency: read $13:TPrimitive
-  - dependency: freeze x$10_@0:TFunction
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/reassignment-conditional.expect.md b/compiler/forget/src/__tests__/fixtures/hir/reassignment-conditional.expect.md
index 977477868f..456df76bf6 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/reassignment-conditional.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/reassignment-conditional.expect.md
@@ -37,16 +37,6 @@ bb1:
   [8] Call read y$8.push(read props$6.p2)
   [9] Const mutate $15_@2 = JSX <read Component$0 x={read x$7_@0:TFunction} y={read y$8:TFunction} ></read Component$0>
   [10] Return read $15_@2
-scope0 [1:7]:
-  - dependency: read props$6.p0
-  - dependency: read props$6.p1
-scope1 [7:8]:
-  - dependency: read Component$0
-  - dependency: freeze x$7_@0:TFunction
-scope2 [9:10]:
-  - dependency: read Component$0
-  - dependency: read x$7_@0:TFunction
-  - dependency: read y$8:TFunction
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/reassignment-separate-scopes.expect.md b/compiler/forget/src/__tests__/fixtures/hir/reassignment-separate-scopes.expect.md
index 6a27394d8b..c6f295c7c9 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/reassignment-separate-scopes.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/reassignment-separate-scopes.expect.md
@@ -68,23 +68,6 @@ bb3:
   [18] Const mutate $28 = "\n    "
   [19] Const mutate $31_@3 = JSX <read $25:TPrimitive>{read $26}{read y$19_@1}{read $27}{freeze x$22_@2:TFunction}{read $28}</read $25:TPrimitive>
   [20] Return read $31_@3
-scope0 [1:5]:
-  - dependency: read a$13
-  - dependency: read a$13
-scope1 [6:7]:
-  - dependency: read $17:TPrimitive
-  - dependency: freeze x$16_@0:TFunction
-scope2 [8:15]:
-  - dependency: read c$15
-  - dependency: read b$14
-  - dependency: read b$14
-scope3 [19:20]:
-  - dependency: read $25:TPrimitive
-  - dependency: read $26
-  - dependency: read y$19_@1
-  - dependency: read $27
-  - dependency: freeze x$22_@2:TFunction
-  - dependency: read $28
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/reassignment.expect.md b/compiler/forget/src/__tests__/fixtures/hir/reassignment.expect.md
index 0a0e90d9a8..8e3ca9c507 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/reassignment.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/reassignment.expect.md
@@ -29,16 +29,6 @@ bb0:
   [6] Call mutate y$8_@0.push(read props$6.p1)
   [7] Const mutate $11_@3 = JSX <read Component$0 x={read x$9_@1} y={freeze y$8_@0:TFunction} ></read Component$0>
   [8] Return read $11_@3
-scope0 [1:7]:
-  - dependency: read props$6.p0
-  - dependency: read props$6.p1
-scope2 [5:6]:
-  - dependency: read Component$0
-  - dependency: freeze x$9_@1
-scope3 [7:8]:
-  - dependency: read Component$0
-  - dependency: read x$9_@1
-  - dependency: freeze y$8_@0:TFunction
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/reverse-postorder.expect.md b/compiler/forget/src/__tests__/fixtures/hir/reverse-postorder.expect.md
index c0f566534c..9965a3d4a1 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/reverse-postorder.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/reverse-postorder.expect.md
@@ -77,15 +77,6 @@ bb1:
   predecessor blocks: bb8 bb6 bb4 bb12 bb13
   [18] read x$11_@0:TProp
   [19] Return
-scope0 [2:18]:
-  - dependency: read props$6.v2
-  - dependency: read props$6.v1
-  - dependency: read props$6.v0
-  - dependency: read props$6.test
-  - dependency: read props$6.b
-  - dependency: read props$6.c
-  - dependency: read props$6.cond2
-  - dependency: read props$6.cond
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/simple-alias.expect.md b/compiler/forget/src/__tests__/fixtures/hir/simple-alias.expect.md
index 36b3a4a870..14276098e3 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/simple-alias.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/simple-alias.expect.md
@@ -21,7 +21,6 @@ function foo() {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -52,7 +51,6 @@ bb0:
   [6] Const mutate c$10_@1:TObject[2:8] = read a$8_@1:TObject
   [7] Call mutate mutate$4:TFunction(mutate a$8_@1:TObject, mutate b$9_@1:TObject)
   [8] Return freeze c$10_@1:TObject
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/simple.expect.md b/compiler/forget/src/__tests__/fixtures/hir/simple.expect.md
index 6a3ef8a9ca..3b99c718c6 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/simple.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/simple.expect.md
@@ -27,12 +27,6 @@ bb1:
   [6] Const mutate $13:TPrimitive = Binary read y$9:TPrimitive * read $12:TPrimitive
   [7] Const mutate $14_@1 = Array [read $13:TPrimitive]
   [8] Return freeze $14_@1
-scope0 [3:4]:
-  - dependency: read foo$0:TFunction
-  - dependency: read $10:TPrimitive
-  - dependency: read y$9:TPrimitive
-scope1 [7:8]:
-  - dependency: read $13:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-arrayexpression.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-arrayexpression.expect.md
index 1345b155bb..e7ca3bc595 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-arrayexpression.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-arrayexpression.expect.md
@@ -19,9 +19,6 @@ bb0:
   [2] Const mutate b$7:TPrimitive = 2
   [3] Const mutate x$8_@0 = Array [read a$6:TPrimitive, read b$7:TPrimitive]
   [4] Return freeze x$8_@0
-scope0 [3:4]:
-  - dependency: read a$6:TPrimitive
-  - dependency: read b$7:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx-2.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx-2.expect.md
index d4af38d48e..dbe67edb77 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx-2.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx-2.expect.md
@@ -23,7 +23,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -62,12 +61,6 @@ bb1:
   [10] Const mutate $19:TPrimitive = "div"
   [11] Const mutate $20_@3 = JSX <read $19:TPrimitive a={freeze a$11_@0} b={freeze b$12_@0:TObject} ></read $19:TPrimitive>
   [12] Return read $20_@3
-scope2 [7:8]:
-  - dependency: read $14:TPrimitive
-scope3 [11:12]:
-  - dependency: read $19:TPrimitive
-  - dependency: freeze a$11_@0
-  - dependency: freeze b$12_@0:TObject
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx.expect.md
index 5351013265..90e763beb8 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-call-jsx.expect.md
@@ -20,7 +20,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -52,12 +51,6 @@ bb0:
   [7] Const mutate $14:TPrimitive = "div"
   [8] Const mutate $15_@2 = JSX <read $14:TPrimitive a={read a$10_@0} b={freeze b$11_@0:TObject} ></read $14:TPrimitive>
   [9] Return read $15_@2
-scope1 [5:6]:
-  - dependency: read $12:TPrimitive
-scope2 [8:9]:
-  - dependency: read $14:TPrimitive
-  - dependency: read a$10_@0
-  - dependency: freeze b$11_@0:TObject
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-multiple-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-multiple-if.expect.md
index 19bfa86bed..f3c5c401e3 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-multiple-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-multiple-if.expect.md
@@ -43,7 +43,6 @@ bb3:
   predecessor blocks: bb4 bb1
   [13] Const mutate y$18 = read x$7_@0:TPrimitive
   [14] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-single-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-single-if.expect.md
index fed70b20d1..5afc83745b 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-single-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-complex-single-if.expect.md
@@ -31,7 +31,6 @@ bb1:
   predecessor blocks: bb2 bb0
   [8] Const mutate y$11 = read x$5_@0:TPrimitive
   [9] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-for-of.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-for-of.expect.md
index 7b7193f07e..265b47a64e 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-for-of.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-for-of.expect.md
@@ -38,7 +38,6 @@ bb4:
 bb2:
   predecessor blocks: bb1
   [9] Return freeze items$5_@0
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-for-trivial-update.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-for-trivial-update.expect.md
index ece7a4e3bc..285f66f240 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-for-trivial-update.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-for-trivial-update.expect.md
@@ -39,7 +39,6 @@ bb4:
 bb2:
   predecessor blocks: bb1
   [13] Return read x$6_@0:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-for.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-for.expect.md
index c9bd9a023d..55fe8d2464 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-for.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-for.expect.md
@@ -41,7 +41,6 @@ bb4:
 bb2:
   predecessor blocks: bb1
   [15] Return read x$7_@1:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-if-else.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-if-else.expect.md
index 932d28a0ad..f7f1cfd83e 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-if-else.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-if-else.expect.md
@@ -33,7 +33,6 @@ bb3:
 bb1:
   predecessor blocks: bb2 bb3
   [8] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-multiple-phis.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-multiple-phis.expect.md
index 36cb702aba..7731a4cb31 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-multiple-phis.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-multiple-phis.expect.md
@@ -68,12 +68,6 @@ bb1:
   predecessor blocks: bb3 bb7
   [20] read x$18_@0
   [21] Return
-scope0 [3:20]:
-  - dependency: read a$9
-  - dependency: read b$10
-  - dependency: read c$11
-  - dependency: read d$12
-  - dependency: read $14:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-loops-no-reassign.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-loops-no-reassign.expect.md
index 5aae4c40ff..bd8c08e4ed 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-loops-no-reassign.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-loops-no-reassign.expect.md
@@ -52,7 +52,6 @@ bb5:
 bb2:
   predecessor blocks: bb1
   [13] Return read x$9:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-phi.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-phi.expect.md
index 0cfe9bfcfa..c9289dc291 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-phi.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-phi.expect.md
@@ -34,11 +34,6 @@ bb3:
 bb1:
   predecessor blocks: bb3 bb0
   [8] Return
-scope0 [1:8]:
-  - dependency: read a$5
-  - dependency: read c$7
-  - dependency: read c$7
-  - dependency: read b$6
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-reassignment.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-reassignment.expect.md
index 474baa8466..c1385082b8 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-reassignment.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-nested-partial-reassignment.expect.md
@@ -36,11 +36,6 @@ bb5:
 bb1:
   predecessor blocks: bb2 bb5 bb3
   [8] Return read x$12_@0:TPrimitive
-scope0 [1:8]:
-  - dependency: read b$8
-  - dependency: read d$10
-  - dependency: read c$9
-  - dependency: read a$7
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-newexpression.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-newexpression.expect.md
index b7ff831934..00e432c57a 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-newexpression.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-newexpression.expect.md
@@ -18,7 +18,6 @@ function Component(props) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -45,7 +44,6 @@ bb0:
   [2] Const mutate b$8_@0:TObject[1:4] = Object {  }
   [3] Const mutate c$9_@0[1:4] = New mutate Foo$5(mutate a$7_@0, mutate b$8_@0:TObject)
   [4] Return freeze c$9_@0
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression-phi.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression-phi.expect.md
index cc6716106f..94f90cd4b8 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression-phi.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression-phi.expect.md
@@ -39,9 +39,6 @@ bb1:
   predecessor blocks: bb2 bb3
   [10] Const mutate t$14_@2:TObject = Object { x: read x$6_@0:TPrimitive, y: read y$7_@0:TPrimitive }
   [11] Return freeze t$14_@2:TObject
-scope2 [10:11]:
-  - dependency: read x$6_@0:TPrimitive
-  - dependency: read y$7_@0:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression.expect.md
index b9f187f479..d96c58babf 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-objectexpression.expect.md
@@ -19,9 +19,6 @@ bb0:
   [2] Const mutate b$7:TPrimitive = 2
   [3] Const mutate x$8_@0:TObject = Object { a: read a$6:TPrimitive, b: read b$7:TPrimitive }
   [4] Return freeze x$8_@0:TObject
-scope0 [3:4]:
-  - dependency: read a$6:TPrimitive
-  - dependency: read b$7:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-alias-mutate-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-alias-mutate-if.expect.md
index abb2cbf733..5ba2df45ef 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-alias-mutate-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-alias-mutate-if.expect.md
@@ -39,8 +39,6 @@ bb1:
   predecessor blocks: bb2 bb3
   [10] Call mutate mutate$6:TFunction(mutate b$8_@0:TObject)
   [11] Return freeze x$9_@0:TObject
-scope0 [1:11]:
-  - dependency: read a$7
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-if.expect.md
index 69d9eff800..c095ef88b1 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-if.expect.md
@@ -35,8 +35,6 @@ bb3:
 bb1:
   predecessor blocks: bb2 bb3
   [9] Return freeze x$6_@0:TObject
-scope0 [1:9]:
-  - dependency: read a$5
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-if.expect.md
index 88f37a3217..ff37090a05 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-if.expect.md
@@ -37,8 +37,6 @@ bb1:
   predecessor blocks: bb2 bb3
   [9] Call mutate mutate$5:TFunction(mutate x$7_@0:TObject)
   [10] Return freeze x$7_@0:TObject
-scope0 [1:10]:
-  - dependency: read a$6
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-inside-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-inside-if.expect.md
index 175da4727e..091a3694d2 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-inside-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate-inside-if.expect.md
@@ -37,8 +37,6 @@ bb3:
 bb1:
   predecessor blocks: bb2 bb3
   [10] Return freeze x$7_@0:TObject
-scope0 [1:10]:
-  - dependency: read a$6
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate.expect.md
index d36972c9a6..9feeb8e82c 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-alias-mutate.expect.md
@@ -25,7 +25,6 @@ bb0:
   [4] Reassign mutate y$7_@0.x[1:6] = read x$6_@0:TObject
   [5] Call mutate mutate$4:TFunction(mutate a$5_@0:TObject)
   [6] Return freeze y$7_@0:TObject
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-call.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-call.expect.md
index 7942b54e28..bcad41b64f 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-call.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-call.expect.md
@@ -20,8 +20,6 @@ bb0:
   [3] Const mutate $6_@1[2:5] = Array []
   [4] Call mutate y$5_@1.x.push(mutate $6_@1)
   [5] Return freeze y$5_@1:TObject
-scope1 [2:5]:
-  - dependency: read x$4_@0
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-2.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-2.expect.md
index 0e7e1dc0cc..d8dadeafc1 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-2.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-2.expect.md
@@ -21,7 +21,6 @@ bb0:
   [3] Reassign mutate y$5_@0.x[1:5] = read x$4_@0
   [4] Call mutate mutate$3:TFunction(mutate x$4_@0)
   [5] Return freeze y$5_@0:TObject
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-alias.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-alias.expect.md
index ceba143847..d512fdfcb1 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-alias.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate-alias.expect.md
@@ -25,7 +25,6 @@ bb0:
   [4] Reassign mutate y$6_@0.x[1:6] = read x$7_@0
   [5] Call mutate mutate$4:TFunction(mutate a$5_@0:TObject)
   [6] Return freeze y$6_@0:TObject
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate.expect.md
index 50355b4b5b..594ab62d9b 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property-mutate.expect.md
@@ -21,7 +21,6 @@ bb0:
   [3] Reassign mutate y$5_@0.x[1:5] = read x$4_@0
   [4] Call mutate mutate$3:TFunction(mutate y$5_@0:TObject)
   [5] Return freeze y$5_@0:TObject
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-property.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-property.expect.md
index e7d6582d7c..8318351d20 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-property.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-property.expect.md
@@ -19,8 +19,6 @@ bb0:
   [2] Const mutate y$4_@1:TObject[2:4] = Object {  }
   [3] Reassign mutate y$4_@1.x[2:4] = read x$3_@0
   [4] Return freeze y$4_@1:TObject
-scope1 [2:4]:
-  - dependency: read x$3_@0
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-reassign.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-reassign.expect.md
index 23f937699f..8dfba9fdc1 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-reassign.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-reassign.expect.md
@@ -21,7 +21,6 @@ bb0:
   [3] Const mutate x$10 = read b$6
   [4] Const mutate x$11 = read c$7
   [5] Return read x$11
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-return.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-return.expect.md
index a3ba68acfb..97e9dc808a 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-return.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-return.expect.md
@@ -28,7 +28,6 @@ bb2:
 bb1:
   predecessor blocks: bb2 bb0
   [7] Return read x$4_@0:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-shadowing.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-shadowing.expect.md
index 6f211cc500..c329c4e537 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-shadowing.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-shadowing.expect.md
@@ -22,7 +22,6 @@ function Foo(cond) {
 ```
 bb0:
   [1] Return
-
 ```
 
 ## Reactive Scopes
@@ -60,8 +59,6 @@ bb1:
   predecessor blocks: bb2 bb3
   [8] Call mutate log$4:TFunction(read str$6_@0:TPrimitive)
   [9] Return
-scope0 [1:8]:
-  - dependency: read cond$5
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-sibling-phis.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-sibling-phis.expect.md
index 6ce23eba87..0bdb9ae6ca 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-sibling-phis.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-sibling-phis.expect.md
@@ -68,14 +68,6 @@ bb7:
 bb1:
   predecessor blocks: bb3 bb7
   [20] Return
-scope0 [5:10]:
-  - dependency: read a$9
-  - dependency: read b$10
-  - dependency: read $15:TPrimitive
-scope1 [13:18]:
-  - dependency: read c$11
-  - dependency: read d$12
-  - dependency: read $19:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-simple-phi.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-simple-phi.expect.md
index 8e3c94e612..dc0f89a778 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-simple-phi.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-simple-phi.expect.md
@@ -37,8 +37,6 @@ bb1:
   predecessor blocks: bb2 bb3
   [9] Const mutate x$11 = read y$8_@0:TPrimitive
   [10] Return
-scope0 [4:9]:
-  - dependency: read $7:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-simple.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-simple.expect.md
index 4d5f3564f4..3e968a618f 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-simple.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-simple.expect.md
@@ -16,7 +16,6 @@ bb0:
   [1] Const mutate x$3:TPrimitive = 1
   [2] Const mutate y$4:TPrimitive = 2
   [3] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-single-if.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-single-if.expect.md
index 041574d7b9..5252950eab 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-single-if.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-single-if.expect.md
@@ -27,7 +27,6 @@ bb2:
 bb1:
   predecessor blocks: bb2 bb0
   [6] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-switch.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-switch.expect.md
index aa6d35b406..9687b6ecbd 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-switch.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-switch.expect.md
@@ -58,11 +58,6 @@ bb1:
   predecessor blocks: bb5 bb3 bb2
   [16] Const mutate y$22 = read x$16_@0:TPrimitive
   [17] Return
-scope0 [6:16]:
-  - dependency: read x$10:TPrimitive
-  - dependency: read x$10:TPrimitive
-  - dependency: read x$10:TPrimitive
-  - dependency: read x$10:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-throw.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-throw.expect.md
index 29436fa233..af12a70773 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-throw.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-throw.expect.md
@@ -27,7 +27,6 @@ bb2:
 bb1:
   predecessor blocks: bb2 bb0
   [7] Throw read x$4_@0:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-while-no-reassign.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-while-no-reassign.expect.md
index 162312b0ea..36641969a8 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-while-no-reassign.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-while-no-reassign.expect.md
@@ -32,7 +32,6 @@ bb3:
 bb2:
   predecessor blocks: bb1
   [9] Return read x$5:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/ssa-while.expect.md b/compiler/forget/src/__tests__/fixtures/hir/ssa-while.expect.md
index a3892fdc1f..838912cfb9 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/ssa-while.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/ssa-while.expect.md
@@ -32,7 +32,6 @@ bb3:
 bb2:
   predecessor blocks: bb1
   [9] Return read x$5_@0:TPrimitive
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/switch-non-final-default.expect.md b/compiler/forget/src/__tests__/fixtures/hir/switch-non-final-default.expect.md
index 5d260ba95b..c27f17696f 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/switch-non-final-default.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/switch-non-final-default.expect.md
@@ -58,13 +58,6 @@ bb1:
   [13] Call read y$11_@1.push(read props$9.p4)
   [14] Const mutate $22_@3 = JSX <read Component$0 data={freeze y$11_@1:TPrimitive} >{read child$19_@2}</read Component$0>
   [15] Return read $22_@3
-scope2 [12:13]:
-  - dependency: read Component$0
-  - dependency: freeze x$10_@1:TFunction
-scope3 [14:15]:
-  - dependency: read Component$0
-  - dependency: freeze y$11_@1:TPrimitive
-  - dependency: read child$19_@2
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/switch-with-fallthrough.expect.md b/compiler/forget/src/__tests__/fixtures/hir/switch-with-fallthrough.expect.md
index 3c2bb7cf1d..558cd7ae94 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/switch-with-fallthrough.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/switch-with-fallthrough.expect.md
@@ -79,7 +79,6 @@ bb2:
 bb1:
   predecessor blocks: bb9 bb0 bb5 bb2
   [21] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/switch.expect.md b/compiler/forget/src/__tests__/fixtures/hir/switch.expect.md
index d33e7f9289..7a9a22c43f 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/switch.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/switch.expect.md
@@ -52,13 +52,6 @@ bb1:
   [13] Call read y$10_@1.push(read props$8.p4)
   [14] Const mutate $23_@4 = JSX <read Component$0 data={read y$10_@1:TPrimitive} >{read child$19_@3}</read Component$0>
   [15] Return read $23_@4
-scope3 [12:13]:
-  - dependency: read Component$0
-  - dependency: freeze x$9_@1:TFunction
-scope4 [14:15]:
-  - dependency: read Component$0
-  - dependency: read y$10_@1:TPrimitive
-  - dependency: read child$19_@3
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/transitive-alias-fields.expect.md b/compiler/forget/src/__tests__/fixtures/hir/transitive-alias-fields.expect.md
index b377fea5da..20b4b58bea 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/transitive-alias-fields.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/transitive-alias-fields.expect.md
@@ -30,7 +30,6 @@ bb0:
   [7] Reassign mutate q$8_@0.y[1:9] = read p$7_@0.y
   [8] Call mutate mutate$5:TFunction(mutate q$8_@0:TObject)
   [9] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-args-test-binary-operator.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-args-test-binary-operator.expect.md
index 0fc5910c3d..27b6891db1 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-args-test-binary-operator.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-args-test-binary-operator.expect.md
@@ -23,7 +23,6 @@ bb2:
 bb1:
   predecessor blocks: bb2 bb0
   [5] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-binary-operator.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-binary-operator.expect.md
index 23adc01b74..f958d5ff40 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-binary-operator.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-binary-operator.expect.md
@@ -27,7 +27,6 @@ bb2:
 bb1:
   predecessor blocks: bb2 bb0
   [7] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-field-load.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-field-load.expect.md
index e5fd0afcda..8be5c28234 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-field-load.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-field-load.expect.md
@@ -17,8 +17,6 @@ bb0:
   [2] Const mutate x$5_@0:TObject = Object { t: read $4:TPrimitive }
   [3] Const mutate p$6:TPrimitive = read x$5_@0.t
   [4] Return
-scope0 [2:3]:
-  - dependency: read $4:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-test-field-load-binary-op.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-test-field-load-binary-op.expect.md
index 10479fafcf..2d11212d2d 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-test-field-load-binary-op.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-test-field-load-binary-op.expect.md
@@ -31,9 +31,6 @@ bb1:
   [8] Const mutate y$16:TPrimitive = read x$12_@2.u
   [9] Const mutate z$17:TPrimitive = read x$12_@2.v
   [10] Return
-scope2 [3:4]:
-  - dependency: read $10_@0:TPrimitive
-  - dependency: read $11_@1:TPrimitive
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-test-field-store.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-test-field-store.expect.md
index d501e48768..6a1723b918 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-test-field-store.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-test-field-store.expect.md
@@ -20,7 +20,6 @@ bb0:
   [3] Reassign mutate x$4_@0.t[1:4] = read q$5_@1:TObject
   [4] Const mutate z$6:TObject = read x$4_@0.t
   [5] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-test-polymorphic.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-test-polymorphic.expect.md
index 590a873875..2e5d4903f2 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-test-polymorphic.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-test-polymorphic.expect.md
@@ -31,9 +31,6 @@ bb0:
   [7] Reassign mutate x$9_@2.t[4:8] = read o$8_@1:TObject
   [8] Const mutate y$11:TPoly = read x$9_@2.t
   [9] Return
-scope2 [4:8]:
-  - dependency: read p$7_@0:TPrimitive
-  - dependency: read o$8_@1:TObject
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-test-primitive.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-test-primitive.expect.md
index 2d42d0d159..d90abcedcb 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-test-primitive.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-test-primitive.expect.md
@@ -16,7 +16,6 @@ bb0:
   [1] Const mutate x$3:TPrimitive = 1
   [2] Const mutate y$4:TPrimitive = 2
   [3] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/type-test-return-type-inference.expect.md b/compiler/forget/src/__tests__/fixtures/hir/type-test-return-type-inference.expect.md
index 225679a966..2b8cc718aa 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/type-test-return-type-inference.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/type-test-return-type-inference.expect.md
@@ -30,7 +30,6 @@ bb1:
   predecessor blocks: bb2 bb0
   [7] Const mutate z$12_@3:TPrimitive = Call mutate foo$2:TFunction()
   [8] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/while-break.expect.md b/compiler/forget/src/__tests__/fixtures/hir/while-break.expect.md
index 1706389f1d..3c7c61ca88 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/while-break.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/while-break.expect.md
@@ -22,7 +22,6 @@ bb1:
 bb2:
   predecessor blocks: bb1
   [3] Return read b$4
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/__tests__/fixtures/hir/while-conditional-continue.expect.md b/compiler/forget/src/__tests__/fixtures/hir/while-conditional-continue.expect.md
index 15b3897253..7bd4f75fe4 100644
--- a/compiler/forget/src/__tests__/fixtures/hir/while-conditional-continue.expect.md
+++ b/compiler/forget/src/__tests__/fixtures/hir/while-conditional-continue.expect.md
@@ -37,7 +37,6 @@ bb2:
   predecessor blocks: bb1
   [7] Call read d$8:TFunction()
   [8] Return
-
 ```
 
 ## Reactive Scopes
diff --git a/compiler/forget/src/index.ts b/compiler/forget/src/index.ts
index febd404e7c..d555f5e813 100644
--- a/compiler/forget/src/index.ts
+++ b/compiler/forget/src/index.ts
@@ -31,7 +31,6 @@ import { eliminateRedundantPhi } from "./HIR/EliminateRedundantPhi";
 import enterSSA from "./HIR/EnterSSA";
 import { Environment } from "./HIR/HIRBuilder";
 import { inferMutableRanges } from "./HIR/InferMutableRanges";
-import { inferReactiveScopeDependencies } from "./HIR/InferReactiveScopeDependencies";
 import { inferReactiveScopes } from "./HIR/InferReactiveScopes";
 import { inferReactiveScopeVariables } from "./HIR/InferReactiveScopeVariables";
 import inferReferenceEffects from "./HIR/InferReferenceEffects";
@@ -67,7 +66,6 @@ export const HIR = {
   enterSSA,
   inferMutableRanges,
   inferReferenceEffects,
-  inferReactiveScopeDependencies,
   inferReactiveScopeVariables,
   inferReactiveScopes,
   buildReactiveFunction,