message: Replace isMatchingIdentifier() with areEqual()
diff: @@ -164,7 +164,7 @@ class InlinableIdentifier implements InlinableCode {
  ast.traverse(this.scope, {
  enter(node) {
  if (!ast.isAssignmentExpression(node)) return;
  - if (!isMatchingIdentifier(id, node.left)) return;
  + if (!ast.areEqual(id, node.left)) return;
  result = true;
  }
  @@ -237,7 +237,7 @@ function isShadowIn(
  function isDeclaredInFunction(node: ast.Node): boolean {
  return (
  ast.isFunctionDeclaration(node) &&
  - node.params.some(node => isMatchingIdentifier(id, node))
  + node.params.some(node => ast.areEqual(id, node))
  );
  }
  @@ -250,7 +250,7 @@ function isShadowIn(
  child.declarations.some(
  declaration =>
  ast.isVariableDeclarator(declaration) &&
  - isMatchingIdentifier(id, declaration.id) &&
  + ast.areEqual(id, declaration.id) &&
  // Of course, if it's the inlined variable it's not a shadow!
  declaration.id !== id
  )
  @@ -259,10 +259,6 @@ function isShadowIn(
  }
  }
  -function isMatchingIdentifier(id: ast.Identifier, node: ast.Node): boolean {
  - return ast.isIdentifier(node) && node.name === id.name;
  -}
  -
  function getCodeToRemoveSelection(inlinableCode: InlinableCode): Selection {
  const { multiDeclarationsLocs } = inlinableCode;
  