1. 05 Nov, 2015 1 commit
    • caitpotter88's avatar
      [es6] allow any LeftHandSideExpression in for-of loops · 096125de
      caitpotter88 authored
      Fix an earlier regression which forbid non-VariableProxy LHS from being
      used in for-of loops. Like for-in loops, the spec allows any LHS to be used,
      with the sole exception that ObjectLiterals and ArrayLiterals must be valid
      AssignmentPatterns.
      
      Also fixes a bug in TurboFan which resulted in incorrectly replacing a variable load with a constant value in some instances, due to the AstLoopAssignmentAnalyzer failing to record the assignment to ForOfStatement's value.
      
      BUG=v8:4418, v8:2720
      LOG=N
      R=wingo@igalia.com, littledan@chromium.org, adamk@chromium.org, bmeurer@chromium.org
      
      Review URL: https://codereview.chromium.org/1411873004
      
      Cr-Commit-Position: refs/heads/master@{#31816}
      096125de