src/statementList/arrow-function-functionbody.case

// Copyright (C) 2019 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
desc: Arrow Function with a Function Body
template: default
info: |
  Statement:
    BlockStatement
    VariableStatement
    EmptyStatement
    ExpressionStatement
    ...
  
  ExpressionStatement:
    [lookahead ∉ { {, function, async [no LineTerminator here] function, class, let [ }]
      Expression ;

  ...

  AssignmentExpression:
    ConditionalExpression
    [+Yield]YieldExpression
    ArrowFunction

  ArrowFunction:
    ArrowParameters [no LineTerminator here] => ConciseBody

  ConciseBody:
    [lookahead ≠ {] AssignmentExpression
    { FunctionBody }
features: [arrow-function]
---*/

//- StatementListItem
() => { return 42; };
//- EvalAssertions
assert.sameValue(result(), 42);