evalTemplateLimit = 1000

proc wrapInComesFrom(info: TLineInfo; sym: PSym; res: PNode): PNode {...}{.
    raises: [], tags: [].}

proc evalTemplate(n: PNode; tmpl, genSymOwner: PSym; conf: ConfigRef;
                  ic: IdentCache; instID: ref int; fromHlo = false): PNode {...}{.
    raises: [Exception, ValueError, IOError, ERecoverableError],
    tags: [RootEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect].}