vmgen

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This module implements the code generator for the VM.

Imports

ast, types, msgs, renderer, vmdef, trees, magicsys, options, lowerings, lineinfos, transf, astmsgs, modulegraphs

Consts

debugEchoCode = false

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Procs

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

Deprecated

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

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

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

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

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

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

return true to importc s, false to execute its body instead (refs #8405) Source Edit

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

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

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