• jgruber's avatar
    [compiler] Add a traversing AST visitor · 62b397a3
    jgruber authored
    Contrary to AstVisitor, which does not implement any traversal logic,
    AstTraversalVisitor provides default implementations for each Visit*
    function which walk through the AST. It is intended to be used as a base
    class for visitors which are only interested in a small portion of the
    AST.
    
    R=yangguo@chromium.org
    
    Review-Url: https://codereview.chromium.org/1963243003
    Cr-Commit-Position: refs/heads/master@{#36283}
    62b397a3
ast.cc 35.3 KB