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    Preparse lazy function parameters · 4ff2cafe
    verwaest authored
    Parameters of a lazily parsed function used to be parsed eagerly, and parameter
    handling was split between Parser::ParseFunctionLiteral and
    ParseEagerFunctionBody, leading to inconsistencies.
    
    After this CL, we preparse (lazy parse) the parameters of lazily parsed
    functions.
    
    (For arrow functions, we cannot do that ofc.)
    
    This is needed for later features (PreParser with scope analysis).
    
    -- CL adapted from marja's https://codereview.chromium.org/2411793003/
    
    BUG=
    
    Review-Url: https://codereview.chromium.org/2472063002
    Cr-Commit-Position: refs/heads/master@{#40771}
    4ff2cafe
preparser.cc 11.8 KB