proc echoCode(c: PCtx; start = 0; last = -1) {....deprecated,
    raises: [ValueError, Exception, KeyError],
    tags: [RootEffect, ReadDirEffect], forbids: [].}

proc fitsRegister(t: PType): bool {....raises: [], tags: [], forbids: [].}

proc genExpr(c: PCtx; n: PNode; requiresValue = true): int {.
    ...raises: [Exception, ValueError, KeyError, IOError, ERecoverableError], tags: [
    RootEffect, ReadDirEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect],
    forbids: [].}

proc genProc(c: PCtx; s: PSym): int {....raises: [KeyError, Exception, ValueError,
    IOError, ERecoverableError, OSError], tags: [ReadDirEffect, RootEffect,
    WriteIOEffect, ReadIOEffect, ReadEnvEffect, TimeEffect], forbids: [].}

proc genStmt(c: PCtx; n: PNode): int {....raises: [Exception, ValueError, KeyError,
    IOError, ERecoverableError], tags: [RootEffect, ReadDirEffect,
                                        WriteIOEffect, ReadIOEffect,
                                        ReadEnvEffect], forbids: [].}

proc getNullValue(typ: PType; info: TLineInfo; conf: ConfigRef): PNode {.
    ...raises: [Exception, ValueError, KeyError, IOError, ERecoverableError], tags: [
    RootEffect, ReadDirEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect],
    forbids: [].}

proc importcCond(c: PCtx; s: PSym): bool {.inline,
    ...raises: [KeyError, Exception], tags: [ReadDirEffect, RootEffect],
    forbids: [].}

proc importcCondVar(s: PSym): bool {.inline, ...raises: [], tags: [], forbids: [].}

proc sameConstant(a, b: PNode): bool {....raises: [], tags: [], forbids: [].}