• marja's avatar
    Parsing: Make Parser not know about Isolate during background parsing. · df0cb999
    marja authored
    Parser must be able to operate independent of Isolate and the V8 heap during
    parsing. After the heap-independent phase, there is a heap dependent phase,
    during which we internalize strings, handle errors, etc.
    
    This makes Isolate (also via CompilationInfo) unaccessible during parsing, and
    thus decreases the probability of accidental code changes which would add
    heap-dependent operations into the heap-independent phase.
    
    Since Isolate is also accessible via CompilationInfo, now CompilationInfo is
    only passed to the entry points of parsing, and not stored in Parser.
    
    R=rossberg@chromium.org
    BUG=
    
    Review URL: https://codereview.chromium.org/908173003
    
    Cr-Commit-Position: refs/heads/master@{#26612}
    df0cb999
test-codegen-deopt.cc 8.89 KB