Reach.IR.Helpers (Reach v2.8.1)

Utility functions for IR node inspection and traversal.

Summary

call_name(node)

Builds a child-node id to direct-parent index.

Returns whether a node belongs to a function-clause pattern.

location(node)

@spec direct_parent_index(%{optional(term()) => Reach.IR.Node.t()}) :: %{
  optional(term()) => Reach.IR.Node.t()
}

Builds a child-node id to direct-parent index.

@spec function_pattern?(Reach.IR.Node.t(), map(), map()) :: boolean()

Returns whether a node belongs to a function-clause pattern.