Strings.tally: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/perf/strings.bend as Strings
Lines 73-84 of bolt@1.27.0.0/src/rules/perf/strings.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/perf/strings.bend&start_line=73&end_line=84

import Base
import bolt@1.27.0.0/src/syntax/tree.bend as Tree
import bolt@1.27.0.0/src/rules/tokens.bend as T

# the string arms among a match's statements
def tally(body: Tree.Node, +nn: U32, +chars: U32) -> Tally:
  match body:
    case Tree.NCons{Tree.Stmt{Tree.SCase{}, kids, b}, rest}:
      +m = literal(T.pattern(kids))
      +k = one(m)
      +ch = size(m)
      tally(rest, (nn + k : U32), (chars + ch : U32))
    case Tree.NCons{h, rest}:
      tally(rest, nn, chars)
    case other:
      Tally{nn, chars}

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/perf/strings.bend&name=Tally
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/perf/strings.bend&name=literal
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/perf/strings.bend&name=one
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/perf/strings.bend&name=size
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/tokens.bend&name=pattern
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/tree.bend&name=Node
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/tree.bend&name=StmtKind