debugEchoCode = false

proc canonValue(n: PNode): PNode {....raises: [], tags: [].}

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

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

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

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

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

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

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

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

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