Cleanup previous dep collection

2025-11-01 09:12:30 +00:00 · 2022-12-14 08:42:39 -08:00
parent dd1ff4dc30
commit 552fe1878b
103 changed files with 0 additions and 705 deletions
@@ -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}
@@ -15,7 +15,6 @@ export type TabTypes =
  | "InferMutableRanges"
  | "InferReactiveScopeVariables"
  | "InferReactiveScopes"
-  | "InferReactiveScopeDependencies"
  | "ReactiveFunctions"
  | "LeaveSSA"
  | "JS"
@@ -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);
-  }
-}
@@ -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),
@@ -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");
-}
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -34,7 +34,6 @@ bb7:
 bb1:
  predecessor blocks: bb6 bb4 bb0
  [6] Return
-
 ```

 ## Reactive Scopes
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -31,7 +31,6 @@ bb3:
 bb2:
  predecessor blocks: bb1
  [8] Return
-
 ```

 ## Reactive Scopes
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -43,7 +43,6 @@ bb3:
  predecessor blocks: bb4 bb1
  [13] Const mutate y$18 = read x$7_@0:TPrimitive
  [14] Return
-
 ```

 ## Reactive Scopes
@@ -31,7 +31,6 @@ bb1:
  predecessor blocks: bb2 bb0
  [8] Const mutate y$11 = read x$5_@0:TPrimitive
  [9] Return
-
 ```

 ## Reactive Scopes
@@ -38,7 +38,6 @@ bb4:
 bb2:
  predecessor blocks: bb1
  [9] Return freeze items$5_@0
-
 ```

 ## Reactive Scopes
@@ -39,7 +39,6 @@ bb4:
 bb2:
  predecessor blocks: bb1
  [13] Return read x$6_@0:TPrimitive
-
 ```

 ## Reactive Scopes
@@ -41,7 +41,6 @@ bb4:
 bb2:
  predecessor blocks: bb1
  [15] Return read x$7_@1:TPrimitive
-
 ```

 ## Reactive Scopes
@@ -33,7 +33,6 @@ bb3:
 bb1:
  predecessor blocks: bb2 bb3
  [8] Return
-
 ```

 ## Reactive Scopes
@@ -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
@@ -52,7 +52,6 @@ bb5:
 bb2:
  predecessor blocks: bb1
  [13] Return read x$9:TPrimitive
-
 ```

 ## Reactive Scopes
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -28,7 +28,6 @@ bb2:
 bb1:
  predecessor blocks: bb2 bb0
  [7] Return read x$4_@0:TPrimitive
-
 ```

 ## Reactive Scopes
@@ -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
@@ -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
@@ -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
@@ -16,7 +16,6 @@ bb0:
  [1] Const mutate x$3:TPrimitive = 1
  [2] Const mutate y$4:TPrimitive = 2
  [3] Return
-
 ```

 ## Reactive Scopes
@@ -27,7 +27,6 @@ bb2:
 bb1:
  predecessor blocks: bb2 bb0
  [6] Return
-
 ```

 ## Reactive Scopes
@@ -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
@@ -27,7 +27,6 @@ bb2:
 bb1:
  predecessor blocks: bb2 bb0
  [7] Throw read x$4_@0:TPrimitive
-
 ```

 ## Reactive Scopes
@@ -32,7 +32,6 @@ bb3:
 bb2:
  predecessor blocks: bb1
  [9] Return read x$5:TPrimitive
-
 ```

 ## Reactive Scopes
@@ -32,7 +32,6 @@ bb3:
 bb2:
  predecessor blocks: bb1
  [9] Return read x$5_@0:TPrimitive
-
 ```

 ## Reactive Scopes
@@ -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
@@ -79,7 +79,6 @@ bb2:
 bb1:
  predecessor blocks: bb9 bb0 bb5 bb2
  [21] Return
-
 ```

 ## Reactive Scopes
@@ -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
@@ -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
@@ -23,7 +23,6 @@ bb2:
 bb1:
  predecessor blocks: bb2 bb0
  [5] Return
-
 ```

 ## Reactive Scopes
@@ -27,7 +27,6 @@ bb2:
 bb1:
  predecessor blocks: bb2 bb0
  [7] Return
-
 ```

 ## Reactive Scopes
@@ -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
@@ -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
@@ -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
@@ -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
@@ -16,7 +16,6 @@ bb0:
  [1] Const mutate x$3:TPrimitive = 1
  [2] Const mutate y$4:TPrimitive = 2
  [3] Return
-
 ```

 ## Reactive Scopes
@@ -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
--- a/Show More
+++ b/Show More