AstCreationPass

WARNING: runOnPart is executed in parallel to committing of graph modifications. The upshot is that it is unsafe to read ANY data from cpg, on pain of bad race conditions

Only use ConcurrentWriterCpgPass if you are very sure that you avoid races.

E.g. adding a CFG edge to node X races with reading an AST edge of node X.

Name of the pass. By default it is inferred from the name of the class, override if needed.

Runs the cpg pass, adding changes to the passed builder. Use with caution -- API is unstable. Returns max(nParts, 1), where nParts is either the number of parallel parts, or the number of iterarator elements in case of legacy passes. Includes init() and finish() logic.

Wraps runWithBuilder with logging, and swallows raised exceptions. Use with caution -- API is unstable. A return value of -1 indicates failure, otherwise the return value of runWithBuilder is passed through.