upName = ":up"

paramName = ":envP"

envName = ":env"

proc createClosureIterStateType(g: ModuleGraph; iter: PSym): PType {...}{.raises: [],
    tags: [].}

proc getClosureIterResult(g: ModuleGraph; iter: PSym): PSym {...}{.raises: [],
    tags: [].}

proc getEnvParam(routine: PSym): PSym {...}{.raises: [], tags: [].}

proc makeClosure(g: ModuleGraph; prc: PSym; env: PNode; info: TLineInfo): PNode {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}

proc liftIterSym(g: ModuleGraph; n: PNode; owner: PSym): PNode {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}

proc freshVarForClosureIter(g: ModuleGraph; s, owner: PSym): PNode {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}

proc getStateField(g: ModuleGraph; owner: PSym): PSym {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}

proc semCaptureSym(s, owner: PSym) {...}{.raises: [], tags: [].}

proc liftIterToProc(g: ModuleGraph; fn: PSym; body: PNode; ptrType: PType): PNode {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError, KeyError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}

proc liftLambdas(g: ModuleGraph; fn: PSym; body: PNode; tooEarly: var bool): PNode {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError, KeyError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}

proc liftLambdasForTopLevel(module: PSym; body: PNode): PNode {...}{.raises: [],
    tags: [].}

proc liftForLoop(g: ModuleGraph; body: PNode; owner: PSym): PNode {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}

template isIterator(owner: PSym): bool