# ast

Dark Mode

- Index

Search:
Group by:

# Imports

lineinfos, options, ropes, idents, idgen, int128

# Types

    TCallingConvention = enum
      ccNimCall = "nimcall", ccStdCall = "stdcall", ccCDecl = "cdecl",
      ccSafeCall = "safecall", ccSysCall = "syscall", ccInline = "inline",
      ccNoInline = "noinline", ccFastCall = "fastcall", ccThisCall = "thiscall",
      ccClosure = "closure", ccNoConvention = "noconv"

  Source Edit

    TNodeKind = enum
      nkNone, nkEmpty, nkIdent, nkSym, nkType, nkCharLit, nkIntLit, nkInt8Lit,
      nkInt16Lit, nkInt32Lit, nkInt64Lit, nkUIntLit, nkUInt8Lit, nkUInt16Lit,
      nkUInt32Lit, nkUInt64Lit, nkFloatLit, nkFloat32Lit, nkFloat64Lit,
      nkFloat128Lit, nkStrLit, nkRStrLit, nkTripleStrLit, nkNilLit, nkComesFrom,
      nkDotCall, nkCommand, nkCall, nkCallStrLit, nkInfix, nkPrefix, nkPostfix,
      nkHiddenCallConv, nkExprEqExpr, nkExprColonExpr, nkIdentDefs, nkVarTuple,
      nkPar, nkObjConstr, nkCurly, nkCurlyExpr, nkBracket, nkBracketExpr,
      nkPragmaExpr, nkRange, nkDotExpr, nkCheckedFieldExpr, nkDerefExpr, nkIfExpr,
      nkElifExpr, nkElseExpr, nkLambda, nkDo, nkAccQuoted, nkTableConstr, nkBind,
      nkClosedSymChoice, nkOpenSymChoice, nkHiddenStdConv, nkHiddenSubConv, nkConv,
      nkCast, nkStaticExpr, nkAddr, nkHiddenAddr, nkHiddenDeref, nkObjDownConv,
      nkObjUpConv, nkChckRangeF, nkChckRange64, nkChckRange, nkStringToCString,
      nkCStringToString, nkAsgn, nkFastAsgn, nkGenericParams, nkFormalParams,
      nkOfInherit, nkImportAs, nkProcDef, nkMethodDef, nkConverterDef, nkMacroDef,
      nkTemplateDef, nkIteratorDef, nkOfBranch, nkElifBranch, nkExceptBranch,
      nkElse, nkAsmStmt, nkPragma, nkPragmaBlock, nkIfStmt, nkWhenStmt, nkForStmt,
      nkParForStmt, nkWhileStmt, nkCaseStmt, nkTypeSection, nkVarSection,
      nkLetSection, nkConstSection, nkConstDef, nkTypeDef, nkYieldStmt, nkDefer,
      nkTryStmt, nkFinally, nkRaiseStmt, nkReturnStmt, nkBreakStmt, nkContinueStmt,
      nkBlockStmt, nkStaticStmt, nkDiscardStmt, nkStmtList, nkImportStmt,
      nkImportExceptStmt, nkExportStmt, nkExportExceptStmt, nkFromStmt,
      nkIncludeStmt, nkBindStmt, nkMixinStmt, nkUsingStmt, nkCommentStmt,
      nkStmtListExpr, nkBlockExpr, nkStmtListType, nkBlockType, nkWith, nkWithout,
      nkTypeOfExpr, nkObjectTy, nkTupleTy, nkTupleClassTy, nkTypeClassTy,
      nkStaticTy, nkRecList, nkRecCase, nkRecWhen, nkRefTy, nkPtrTy, nkVarTy,
      nkConstTy, nkMutableTy, nkDistinctTy, nkProcTy, nkIteratorTy, nkSharedTy,
      nkEnumTy, nkEnumFieldDef, nkArgList, nkPattern, nkHiddenTryStmt, nkClosure,
      nkGotoState, nkState, nkBreakState, nkFuncDef, nkTupleConstr

  Source Edit

    TNodeKinds = set[TNodeKind]

  Source Edit

    TSymFlag = enum
      sfUsed, sfExported, sfFromGeneric, sfGlobal, sfForward, sfWasForwarded,
      sfImportc, sfExportc, sfMangleCpp, sfVolatile, sfRegister, sfPure,
      sfNoSideEffect, sfSideEffect, sfMainModule, sfSystemModule, sfNoReturn,
      sfAddrTaken, sfCompilerProc, sfProcvar, sfDiscriminant, sfRequiresInit,
      sfDeprecated, sfExplain, sfError, sfShadowed, sfThread, sfCompileTime,
      sfConstructor, sfDispatcher, sfBorrow, sfInfixCall, sfNamedParamCall,
      sfDiscardable, sfOverriden, sfCallsite, sfGenSym, sfNonReloadable,
      sfGeneratedOp, sfTemplateParam, sfCursor, sfInjectDestructors, sfNeverRaises,
      sfUsedInFinallyOrExcept, sfSingleUsedTemp, sfNoalias

  Source Edit

    TSymFlags = set[TSymFlag]

  Source Edit

    TTypeKind = enum
      tyNone, tyBool, tyChar, tyEmpty, tyAlias, tyNil, tyUntyped, tyTyped,
      tyTypeDesc, tyGenericInvocation, tyGenericBody, tyGenericInst, tyGenericParam,
      tyDistinct, tyEnum, tyOrdinal, tyArray, tyObject, tyTuple, tySet, tyRange,
      tyPtr, tyRef, tyVar, tySequence, tyProc, tyPointer, tyOpenArray, tyString,
      tyCString, tyForward, tyInt, tyInt8, tyInt16, tyInt32, tyInt64, tyFloat,
      tyFloat32, tyFloat64, tyFloat128, tyUInt, tyUInt8, tyUInt16, tyUInt32,
      tyUInt64, tyOwned, tySink, tyLent, tyVarargs, tyUncheckedArray, tyProxy,
      tyBuiltInTypeClass, tyUserTypeClass, tyUserTypeClassInst,
      tyCompositeTypeClass, tyInferred, tyAnd, tyOr, tyNot, tyAnything, tyStatic,
      tyFromExpr, tyOptDeprecated, tyVoid

  Source Edit

    TTypeKinds = set[TTypeKind]

  Source Edit

    TNodeFlag = enum
      nfNone, nfBase2, nfBase8, nfBase16, nfAllConst, nfTransf, nfNoRewrite, nfSem,
      nfLL, nfDotField, nfDotSetter, nfExplicitCall, nfExprCall, nfIsRef, nfIsPtr,
      nfPreventCg, nfBlockArg, nfFromTemplate, nfDefaultParam, nfDefaultRefsParam,
      nfExecuteOnReload

  Source Edit

    TNodeFlags = set[TNodeFlag]

  Source Edit

    TTypeFlag = enum
      tfVarargs, tfNoSideEffect, tfFinal, tfInheritable, tfHasOwned, tfEnumHasHoles,
      tfShallow, tfThread, tfFromGeneric, tfUnresolved, tfResolved, tfRetType,
      tfCapturesEnv, tfByCopy, tfByRef, tfIterator, tfPartial, tfNotNil,
      tfRequiresInit, tfNeedsFullInit, tfVarIsPtr, tfHasMeta, tfHasGCedMem,
      tfPacked, tfHasStatic, tfGenericTypeParam, tfImplicitTypeParam,
      tfInferrableStatic, tfConceptMatchedTypeSym, tfExplicit, tfWildcard,
      tfHasAsgn, tfBorrowDot, tfTriggersCompileTime, tfRefsAnonObj, tfCovariant,
      tfWeakCovariant, tfContravariant, tfCheckedForDestructor, tfAcyclic,
      tfIncompleteStruct, tfCompleteStruct, tfExplicitCallConv

  Source Edit

    TTypeFlags = set[TTypeFlag]

  Source Edit

    TSymKind = enum
      skUnknown, skConditional, skDynLib, skParam, skGenericParam, skTemp, skModule,
      skType, skVar, skLet, skConst, skResult, skProc, skFunc, skMethod, skIterator,
      skConverter, skMacro, skTemplate, skField, skEnumField, skForVar, skLabel,
      skStub, skPackage, skAlias

  Source Edit

    TSymKinds = set[TSymKind]

  Source Edit

    TMagic = enum
      mNone, mDefined, mDeclared, mDeclaredInScope, mCompiles, mArrGet, mArrPut,
      mAsgn, mLow, mHigh, mSizeOf, mAlignOf, mOffsetOf, mTypeTrait, mIs, mOf, mAddr,
      mType, mTypeOf, mPlugin, mEcho, mShallowCopy, mSlurp, mStaticExec, mStatic,
      mParseExprToAst, mParseStmtToAst, mExpandToAst, mQuoteAst, mInc, mDec, mOrd,
      mNew, mNewFinalize, mNewSeq, mNewSeqOfCap, mLengthOpenArray, mLengthStr,
      mLengthArray, mLengthSeq, mIncl, mExcl, mCard, mChr, mGCref, mGCunref, mAddI,
      mSubI, mMulI, mDivI, mModI, mSucc, mPred, mAddF64, mSubF64, mMulF64, mDivF64,
      mShrI, mShlI, mAshrI, mBitandI, mBitorI, mBitxorI, mMinI, mMaxI, mAddU, mSubU,
      mMulU, mDivU, mModU, mEqI, mLeI, mLtI, mEqF64, mLeF64, mLtF64, mLeU, mLtU,
      mEqEnum, mLeEnum, mLtEnum, mEqCh, mLeCh, mLtCh, mEqB, mLeB, mLtB, mEqRef,
      mLePtr, mLtPtr, mXor, mEqCString, mEqProc, mUnaryMinusI, mUnaryMinusI64,
      mAbsI, mNot, mUnaryPlusI, mBitnotI, mUnaryPlusF64, mUnaryMinusF64, mCharToStr,
      mBoolToStr, mIntToStr, mInt64ToStr, mFloatToStr, mCStrToStr, mStrToStr,
      mEnumToStr, mAnd, mOr, mImplies, mIff, mExists, mForall, mOld, mEqStr, mLeStr,
      mLtStr, mEqSet, mLeSet, mLtSet, mMulSet, mPlusSet, mMinusSet, mConStrStr,
      mSlice, mDotDot, mFields, mFieldPairs, mOmpParFor, mAppendStrCh,
      mAppendStrStr, mAppendSeqElem, mInSet, mRepr, mExit, mSetLengthStr,
      mSetLengthSeq, mIsPartOf, mAstToStr, mParallel, mSwap, mIsNil, mArrToSeq,
      mNewString, mNewStringOfCap, mParseBiggestFloat, mMove, mWasMoved, mDestroy,
      mDefault, mUnown, mIsolate, mAccessEnv, mReset, mArray, mOpenArray, mRange,
      mSet, mSeq, mVarargs, mRef, mPtr, mVar, mDistinct, mVoid, mTuple, mOrdinal,
      mInt, mInt8, mInt16, mInt32, mInt64, mUInt, mUInt8, mUInt16, mUInt32, mUInt64,
      mFloat, mFloat32, mFloat64, mFloat128, mBool, mChar, mString, mCstring,
      mPointer, mNil, mExpr, mStmt, mTypeDesc, mVoidType, mPNimrodNode, mSpawn,
      mDeepCopy, mIsMainModule, mCompileDate, mCompileTime, mProcCall, mCpuEndian,
      mHostOS, mHostCPU, mBuildOS, mBuildCPU, mAppType, mCompileOption,
      mCompileOptionArg, mNLen, mNChild, mNSetChild, mNAdd, mNAddMultiple, mNDel,
      mNKind, mNSymKind, mNccValue, mNccInc, mNcsAdd, mNcsIncl, mNcsLen, mNcsAt,
      mNctPut, mNctLen, mNctGet, mNctHasNext, mNctNext, mNIntVal, mNFloatVal,
      mNSymbol, mNIdent, mNGetType, mNStrVal, mNSetIntVal, mNSetFloatVal,
      mNSetSymbol, mNSetIdent, mNSetType, mNSetStrVal, mNLineInfo, mNNewNimNode,
      mNCopyNimNode, mNCopyNimTree, mStrToIdent, mNSigHash, mNSizeOf, mNBindSym,
      mNCallSite, mEqIdent, mEqNimrodNode, mSameNodeType, mGetImpl, mNGenSym,
      mNHint, mNWarning, mNError, mInstantiationInfo, mGetTypeInfo, mGetTypeInfoV2,
      mNimvm, mIntDefine, mStrDefine, mBoolDefine, mRunnableExamples, mException,
      mBuiltinType, mSymOwner, mUncheckedArray, mGetImplTransf,
      mSymIsInstantiationOf, mNodeId

  Source Edit

    PNode = ref TNode

  Source Edit

    TNodeSeq = seq[PNode]

  Source Edit

    PType = ref TType

  Source Edit

    PSym = ref TSym

  Source Edit

    TNode {...}{.final, acyclic.} = object
      when defined(useNodeIds):
          id*: int

      typ*: PType
      info*: TLineInfo
      flags*: TNodeFlags
      case kind*: TNodeKind
      of nkCharLit .. nkUInt64Lit:
          intVal*: BiggestInt

      of nkFloatLit .. nkFloat128Lit:
          floatVal*: BiggestFloat

      of nkStrLit .. nkTripleStrLit:
          strVal*: string

      of nkSym:
          sym*: PSym

      of nkIdent:
          ident*: PIdent

      else:
          sons*: TNodeSeq

      comment*: string

  Source Edit

    TStrTable = object
      counter*: int
      data*: seq[PSym]

  Source Edit

    TLocKind = enum
      locNone, locTemp, locLocalVar, locGlobalVar, locParam, locField, locExpr,
      locProc, locData, locCall, locOther

  Source Edit

    TLocFlag = enum
      lfIndirect, lfFullExternalName, lfNoDeepCopy, lfNoDecl, lfDynamicLib,
      lfExportLib, lfHeader, lfImportCompilerProc, lfSingleUse, lfEnforceDeref,
      lfPrepareForMutation

  Source Edit

    TStorageLoc = enum
      OnUnknown, OnStatic, OnStack, OnHeap

  Source Edit

    TLocFlags = set[TLocFlag]

  Source Edit

    TLoc = object
      k*: TLocKind
      storage*: TStorageLoc
      flags*: TLocFlags
      lode*: PNode
      r*: Rope

  Source Edit

    TLibKind = enum
      libHeader, libDynamic

  Source Edit

    TLib = object
      kind*: TLibKind
      generated*: bool
      isOverriden*: bool
      name*: Rope
      path*: PNode

  Source Edit

    CompilesId = int

  id that is used for the caching logic within `system.compiles`. See the seminst module. Source Edit

    TInstantiation = object
      sym*: PSym
      concreteTypes*: seq[PType]
      compilesId*: CompilesId

  Source Edit

    PInstantiation = ref TInstantiation

  Source Edit

    TScope = object
      depthLevel*: int
      symbols*: TStrTable
      parent*: PScope

  Source Edit

    PScope = ref TScope

  Source Edit

    PLib = ref TLib

  Source Edit

    TSym {...}{.acyclic.} = object of TIdObj
      case kind*: TSymKind
      of skType, skGenericParam:
          typeInstCache*: seq[PType]

      of routineKinds:
          procInstCache*: seq[PInstantiation]
          gcUnsafetyReason*: PSym
          transformedBody*: PNode

      of skModule, skPackage:
          usedGenerics*: seq[PInstantiation]
          tab*: TStrTable

      of skLet, skVar, skField, skForVar:
          guard*: PSym
          bitsize*: int
          alignment*: int

      else:
        nil
      magic*: TMagic
      typ*: PType
      name*: PIdent
      info*: TLineInfo
      owner*: PSym
      flags*: TSymFlags
      ast*: PNode
      options*: TOptions
      position*: int
      offset*: int
      loc*: TLoc
      annex*: PLib
      when hasFFI:
          cname*: string

      constraint*: PNode
      when defined(nimsuggest):
          allUsages*: seq[TLineInfo]

  Source Edit

    TTypeSeq = seq[PType]

  Source Edit

    TLockLevel = distinct int16

  Source Edit

    TTypeAttachedOp = enum
      attachedDestructor, attachedAsgn, attachedSink, attachedTrace,
      attachedDispose, attachedDeepCopy

  as usual, order is important here Source Edit

    TType {...}{.acyclic.} = object of TIdObj
      kind*: TTypeKind
      callConv*: TCallingConvention
      flags*: TTypeFlags
      sons*: TTypeSeq
      n*: PNode
      owner*: PSym
      sym*: PSym
      attachedOps*: array[TTypeAttachedOp, PSym]
      methods*: seq[(int, PSym)]
      size*: BiggestInt
      align*: int16
      paddingAtEnd*: int16
      lockLevel*: TLockLevel
      loc*: TLoc
      typeInst*: PType
      uniqueId*: int

  Source Edit

    TPair = object
      key*, val*: RootRef

  Source Edit

    TPairSeq = seq[TPair]

  Source Edit

    TIdPair = object
      key*: PIdObj
      val*: RootRef

  Source Edit

    TIdPairSeq = seq[TIdPair]

  Source Edit

    TIdTable = object
      counter*: int
      data*: TIdPairSeq

  Source Edit

    TIdNodePair = object
      key*: PIdObj
      val*: PNode

  Source Edit

    TIdNodePairSeq = seq[TIdNodePair]

  Source Edit

    TIdNodeTable = object
      counter*: int
      data*: TIdNodePairSeq

  Source Edit

    TNodePair = object
      h*: Hash
      key*: PNode
      val*: int

  Source Edit

    TNodePairSeq = seq[TNodePair]

  Source Edit

    TNodeTable = object
      counter*: int
      data*: TNodePairSeq

  Source Edit

    TObjectSeq = seq[RootRef]

  Source Edit

    TObjectSet = object
      counter*: int
      data*: TObjectSeq

  Source Edit

    TImplication = enum
      impUnknown, impNo, impYes

  Source Edit

# Vars

    eqTypeFlags = {tfIterator, tfNotNil, tfVarIsPtr, tfGcSafe, tfNoSideEffect}

  type flags that are essential for type equality. This is now a variable because for emulation of version:1.0 we might exclude {tfGcSafe, tfNoSideEffect}. Source Edit

    ggDebug: bool

  convenience switch for trying out things Source Edit

# Consts

    sfNoInit = sfMainModule

  Source Edit

    sfAllUntyped = sfVolatile

  Source Edit

    sfDirty = sfPure

  Source Edit

    sfAnon = sfDiscardable

  Source Edit

    sfNoForward = sfRegister

  Source Edit

    sfReorder = sfForward

  Source Edit

    sfCompileToCpp = sfInfixCall

  Source Edit

    sfCompileToObjc = sfNamedParamCall

  Source Edit

    sfExperimental = sfOverriden

  Source Edit

    sfGoto = sfOverriden

  Source Edit

    sfWrittenTo = sfBorrow

  Source Edit

    sfEscapes = sfProcvar

  Source Edit

    sfBase = sfDiscriminant

  Source Edit

    sfIsSelf = sfOverriden

  Source Edit

    sfCustomPragma = sfRegister

  Source Edit

    nkWhen = nkWhenStmt

  Source Edit

    nkWhenExpr = nkWhenStmt

  Source Edit

    nkEffectList = nkArgList

  Source Edit

    exceptionEffects = 0

  Source Edit

    requiresEffects = 1

  Source Edit

    ensuresEffects = 2

  Source Edit

    tagEffects = 3

  Source Edit

    pragmasEffects = 4

  Source Edit

    effectListLen = 5

  Source Edit

    nkLastBlockStmts = {nkRaiseStmt, nkReturnStmt, nkBreakStmt, nkContinueStmt}

  Source Edit

    tyPureObject = tyTuple

  Source Edit

    GcTypeKinds = {tyRef, tySequence, tyString}

  Source Edit

    tyError = tyProxy

  Source Edit

    tyUnknown = tyFromExpr

  Source Edit

    tyUnknownTypes = {tyProxy, tyFromExpr}

  Source Edit

    tyTypeClasses = {tyBuiltInTypeClass, tyCompositeTypeClass, tyUserTypeClass,
                     tyUserTypeClassInst, tyAnd, tyOr, tyNot, tyAnything}

  Source Edit

    tyMetaTypes = {tyUntyped, tyTypeDesc, tyGenericParam,
                   tyBuiltInTypeClass..tyCompositeTypeClass, tyAnd..tyAnything}

  Source Edit

    tyUserTypeClasses = {tyUserTypeClass, tyUserTypeClassInst}

  Source Edit

    abstractVarRange = {tyGenericInst, tyRange, tyVar, tyDistinct, tyOrdinal,
                        tyTypeDesc, tyAlias, tyInferred, tySink, tyOwned}

  Source Edit

    routineKinds = {skProc, skFunc, skMethod, skIterator, skConverter, skMacro,
                    skTemplate}

  Source Edit

    tfUnion = tfNoSideEffect

  Source Edit

    tfGcSafe = tfThread

  Source Edit

    tfObjHasKids = tfEnumHasHoles

  Source Edit

    tfReturnsNew = tfInheritable

  Source Edit

    skError = skUnknown

  Source Edit

    ctfeWhitelist = {mNone, mSucc, mPred, mInc, mDec, mOrd, mLengthOpenArray,
                     mLengthStr, mLengthArray, mLengthSeq, mArrGet, mArrPut, mAsgn,
                     mDestroy, mIncl, mExcl, mCard, mChr, mAddI, mSubI, mMulI,
                     mDivI, mModI, mAddF64, mSubF64, mMulF64, mDivF64, mShrI, mShlI,
                     mBitandI, mBitorI, mBitxorI, mMinI, mMaxI, mAddU, mSubU, mMulU,
                     mDivU, mModU, mEqI, mLeI, mLtI, mEqF64, mLeF64, mLtF64, mLeU,
                     mLtU, mEqEnum, mLeEnum, mLtEnum, mEqCh, mLeCh, mLtCh, mEqB,
                     mLeB, mLtB, mEqRef, mEqProc, mLePtr, mLtPtr, mEqCString, mXor,
                     mUnaryMinusI, mUnaryMinusI64, mAbsI, mNot, mUnaryPlusI,
                     mBitnotI, mUnaryPlusF64, mUnaryMinusF64, mCharToStr,
                     mBoolToStr, mIntToStr, mInt64ToStr, mFloatToStr, mCStrToStr,
                     mStrToStr, mEnumToStr, mAnd, mOr, mEqStr, mLeStr, mLtStr,
                     mEqSet, mLeSet, mLtSet, mMulSet, mPlusSet, mMinusSet,
                     mConStrStr, mAppendStrCh, mAppendStrStr, mAppendSeqElem,
                     mInSet, mRepr}

  Source Edit

    OverloadableSyms = {skProc, skFunc, skMethod, skIterator, skConverter, skModule,
                        skTemplate, skMacro}

  Source Edit

    GenericTypes: TTypeKinds = {tyGenericInvocation, tyGenericBody, tyGenericParam}

  Source Edit

    StructuralEquivTypes: TTypeKinds = {tyNil, tyTuple, tyArray, tySet, tyRange,
                                        tyPtr, tyRef, tyVar, tyLent, tySequence,
                                        tyProc, tyOpenArray, tyVarargs}

  Source Edit

    ConcreteTypes: TTypeKinds = {tyBool, tyChar, tyEnum, tyArray, tyObject, tySet,
                                 tyTuple, tyRange, tyPtr, tyRef, tyVar, tyLent,
                                 tySequence, tyProc, tyPointer, tyOpenArray,
                                 tyString, tyCString, tyInt..tyInt64,
                                 tyFloat..tyFloat128, tyUInt..tyUInt64}

  Source Edit

    IntegralTypes = {tyBool, tyChar, tyEnum, tyInt..tyInt64, tyFloat..tyFloat128,
                     tyUInt..tyUInt64}

  Source Edit

    ConstantDataTypes: TTypeKinds = {tyArray, tySet, tyTuple, tySequence}

  Source Edit

    NilableTypes: TTypeKinds = {tyPointer, tyCString, tyRef, tyPtr, tyProc, tyProxy}

  Source Edit

    PtrLikeKinds: TTypeKinds = {tyPointer, tyPtr}

  Source Edit

    ExportableSymKinds = {skVar, skConst, skProc, skFunc, skMethod, skType,
                          skIterator, skMacro, skTemplate, skConverter, skEnumField,
                          skLet, skStub, skAlias}

  Source Edit

    PersistentNodeFlags: TNodeFlags = {nfBase2, nfBase8, nfBase16, nfDotSetter,
                                       nfDotField, nfIsRef, nfIsPtr, nfPreventCg,
                                       nfLL, nfFromTemplate, nfDefaultRefsParam,
                                       nfExecuteOnReload}

  Source Edit

    namePos = 0

  Source Edit

    patternPos = 1

  Source Edit

    genericParamsPos = 2

  Source Edit

    paramsPos = 3

  Source Edit

    pragmasPos = 4

  Source Edit

    miscPos = 5

  Source Edit

    bodyPos = 6

  Source Edit

    resultPos = 7

  Source Edit

    dispatcherPos = 8

  Source Edit

    nfAllFieldsSet = nfBase2

  Source Edit

    nkCallKinds = {nkCall, nkInfix, nkPrefix, nkPostfix, nkCommand, nkCallStrLit,
                   nkHiddenCallConv}

  Source Edit

    nkIdentKinds = {nkIdent, nkSym, nkAccQuoted, nkOpenSymChoice, nkClosedSymChoice}

  Source Edit

    nkPragmaCallKinds = {nkExprColonExpr, nkCall, nkCallStrLit}

  Source Edit

    nkLiterals = {nkCharLit..nkTripleStrLit}

  Source Edit

    nkFloatLiterals = {nkFloatLit..nkFloat128Lit}

  Source Edit

    nkLambdaKinds = {nkLambda, nkDo}

  Source Edit

    declarativeDefs = {nkProcDef, nkFuncDef, nkMethodDef, nkIteratorDef,
                       nkConverterDef}

  Source Edit

    routineDefs = {nkProcDef..nkIteratorDef, nkFuncDef}

  Source Edit

    procDefs = {nkLambda..nkDo, nkProcDef..nkConverterDef, nkIteratorDef, nkFuncDef}

  Source Edit

    nkSymChoices = {nkClosedSymChoice, nkOpenSymChoice}

  Source Edit

    nkStrKinds = {nkStrLit..nkTripleStrLit}

  Source Edit

    skLocalVars = {skVar, skLet, skForVar, skParam, skResult}

  Source Edit

    skProcKinds = {skProc, skFunc, skTemplate, skMacro, skIterator, skMethod,
                   skConverter}

  Source Edit

    GrowthFactor = 2

  Source Edit

    StartSize = 8

  Source Edit

    UnspecifiedLockLevel = -1'i16

  Source Edit

    MaxLockLevel = 1000'i16

  Source Edit

    UnknownLockLevel = 1001'i16

  Source Edit

    AttachedOpToStr: array[TTypeAttachedOp, string] = ["=destroy", "=copy", "=sink",
        "=trace", "=dispose", "=deepcopy"]

  Source Edit

# Procs

    proc getnimblePkg(a: PSym): PSym {...}{.raises: [], tags: [].}

  Source Edit

    proc getnimblePkgId(a: PSym): int {...}{.raises: [], tags: [].}

  Source Edit

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

  Source Edit

    proc len(n: Indexable): int {...}{.inline.}

  Source Edit

    proc safeLen(n: PNode): int {...}{.inline, raises: [], tags: [].}

  works even for leaves. Source Edit

    proc safeArrLen(n: PNode): int {...}{.inline, raises: [], tags: [].}

  works for array-like objects (strings passed as openArray in VM). Source Edit

    proc add(father, son: Indexable)

  Source Edit

    proc newNode(kind: TNodeKind): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newNodeI(kind: TNodeKind; info: TLineInfo): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newNodeI(kind: TNodeKind; info: TLineInfo; children: int): PNode {...}{.
        raises: [], tags: [].}

  Source Edit

    proc newNodeIT(kind: TNodeKind; info: TLineInfo; typ: PType): PNode {...}{.
        raises: [], tags: [].}

  Source Edit

    proc newTree(kind: TNodeKind; children: varargs[PNode]): PNode {...}{.raises: [],
        tags: [].}

  Source Edit

    proc newTreeI(kind: TNodeKind; info: TLineInfo; children: varargs[PNode]): PNode {...}{.
        raises: [], tags: [].}

  Source Edit

    proc newTreeIT(kind: TNodeKind; info: TLineInfo; typ: PType;
                   children: varargs[PNode]): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newSym(symKind: TSymKind; name: PIdent; owner: PSym; info: TLineInfo;
                options: TOptions = {}): PSym {...}{.raises: [], tags: [].}

  Source Edit

    proc astdef(s: PSym): PNode {...}{.raises: [], tags: [].}

  Source Edit

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

  Source Edit

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

  Source Edit

    proc linkTo(t: PType; s: PSym): PType {...}{.discardable, raises: [], tags: [].}

  Source Edit

    proc linkTo(s: PSym; t: PType): PSym {...}{.discardable, raises: [], tags: [].}

  Source Edit

    proc appendToModule(m: PSym; n: PNode) {...}{.raises: [], tags: [].}

  The compiler will use this internally to add nodes that will be appended to the module after the sem pass Source Edit

    proc copyStrTable(dest: var TStrTable; src: TStrTable) {...}{.raises: [], tags: [].}

  Source Edit

    proc copyIdTable(dest: var TIdTable; src: TIdTable) {...}{.raises: [], tags: [].}

  Source Edit

    proc copyObjectSet(dest: var TObjectSet; src: TObjectSet) {...}{.raises: [], tags: [].}

  Source Edit

    proc discardSons(father: PNode) {...}{.raises: [], tags: [].}

  Source Edit

    proc withInfo(n: PNode; info: TLineInfo): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newIdentNode(ident: PIdent; info: TLineInfo): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newSymNode(sym: PSym): PNode {...}{.raises: [], tags: [].}

  Source Edit

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

  Source Edit

    proc newIntNode(kind: TNodeKind; intVal: BiggestInt): PNode {...}{.raises: [],
        tags: [].}

  Source Edit

    proc newIntNode(kind: TNodeKind; intVal: Int128): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc lastSon(n: Indexable): Indexable

  Source Edit

    proc skipTypes(t: PType; kinds: TTypeKinds): PType {...}{.raises: [], tags: [].}

  Used throughout the compiler code to test whether a type tree contains or doesn't contain a specific type/types - it is often the case that only the last child nodes of a type tree need to be searched. This is a really hot path within the compiler! Source Edit

    proc newIntTypeNode(intVal: BiggestInt; typ: PType): PNode {...}{.raises: [],
        tags: [].}

  Source Edit

    proc newIntTypeNode(intVal: Int128; typ: PType): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newFloatNode(kind: TNodeKind; floatVal: BiggestFloat): PNode {...}{.raises: [],
        tags: [].}

  Source Edit

    proc newStrNode(kind: TNodeKind; strVal: string): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newStrNode(strVal: string; info: TLineInfo): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc newProcNode(kind: TNodeKind; info: TLineInfo; body: PNode; params, name,
        pattern, genericParams, pragmas, exceptions: PNode): PNode {...}{.raises: [],
        tags: [].}

  Source Edit

    proc `$`(x: TLockLevel): string {...}{.raises: [], tags: [].}

  Source Edit

    proc `$`(s: PSym): string {...}{.raises: [], tags: [].}

  Source Edit

    proc newType(kind: TTypeKind; owner: PSym): PType {...}{.raises: [], tags: [].}

  Source Edit

    proc newSons(father: Indexable; length: int)

  Source Edit

    proc assignType(dest, src: PType) {...}{.raises: [], tags: [].}

  Source Edit

    proc copyType(t: PType; owner: PSym; keepId: bool): PType {...}{.raises: [], tags: [].}

  Source Edit

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

  Source Edit

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

  Source Edit

    proc createModuleAlias(s: PSym; newIdent: PIdent; info: TLineInfo;
                           options: TOptions): PSym {...}{.raises: [], tags: [].}

  Source Edit

    proc initStrTable(x: var TStrTable) {...}{.raises: [], tags: [].}

  Source Edit

    proc newStrTable(): TStrTable {...}{.raises: [], tags: [].}

  Source Edit

    proc initIdTable(x: var TIdTable) {...}{.raises: [], tags: [].}

  Source Edit

    proc newIdTable(): TIdTable {...}{.raises: [], tags: [].}

  Source Edit

    proc resetIdTable(x: var TIdTable) {...}{.raises: [], tags: [].}

  Source Edit

    proc initObjectSet(x: var TObjectSet) {...}{.raises: [], tags: [].}

  Source Edit

    proc initIdNodeTable(x: var TIdNodeTable) {...}{.raises: [], tags: [].}

  Source Edit

    proc initNodeTable(x: var TNodeTable) {...}{.raises: [], tags: [].}

  Source Edit

    proc skipTypes(t: PType; kinds: TTypeKinds; maxIters: int): PType {...}{.raises: [],
        tags: [].}

  Source Edit

    proc skipTypesOrNil(t: PType; kinds: TTypeKinds): PType {...}{.raises: [], tags: [].}

  same as skipTypes but handles 'nil' Source Edit

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

  Source Edit

    proc propagateToOwner(owner, elem: PType; propagateHasAsgn = true) {...}{.raises: [],
        tags: [].}

  Source Edit

    proc rawAddSon(father, son: PType; propagateHasAsgn = true) {...}{.raises: [],
        tags: [].}

  Source Edit

    proc rawAddSonNoPropagationOfTypeFlags(father, son: PType) {...}{.raises: [],
        tags: [].}

  Source Edit

    proc addSonNilAllowed(father, son: PNode) {...}{.raises: [], tags: [].}

  Source Edit

    proc delSon(father: PNode; idx: int) {...}{.raises: [], tags: [].}

  Source Edit

    proc copyNode(src: PNode): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc transitionSonsKind(n: PNode; kind: range[nkComesFrom .. nkTupleConstr]) {...}{.
        raises: [], tags: [].}

  Source Edit

    proc transitionIntKind(n: PNode; kind: range[nkCharLit .. nkUInt64Lit]) {...}{.
        raises: [], tags: [].}

  Source Edit

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

  Source Edit

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

  Source Edit

    proc transitionRoutineSymKind(s: PSym; kind: range[skProc .. skTemplate]) {...}{.
        raises: [], tags: [].}

  Source Edit

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

  Source Edit

    proc shallowCopy(src: PNode): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc copyTree(src: PNode): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc copyTreeWithoutNode(src, skippedNode: PNode): PNode {...}{.raises: [], tags: [].}

  Source Edit

    proc hasSonWith(n: PNode; kind: TNodeKind): bool {...}{.raises: [], tags: [].}

  Source Edit

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

  Source Edit

    proc containsNode(n: PNode; kinds: TNodeKinds): bool {...}{.raises: [], tags: [].}

  Source Edit

    proc hasSubnodeWith(n: PNode; kind: TNodeKind): bool {...}{.raises: [], tags: [].}

  Source Edit

    proc getInt(a: PNode): Int128 {...}{.raises: [ERecoverableError], tags: [].}

  Source Edit

    proc getInt64(a: PNode): int64 {...}{.deprecated: "use getInt",
                                     raises: [ERecoverableError], tags: [].}

  Deprecated: use getInt
  Source Edit

    proc getFloat(a: PNode): BiggestFloat {...}{.raises: [ERecoverableError], tags: [].}

  Source Edit

    proc getStr(a: PNode): string {...}{.raises: [ERecoverableError], tags: [].}

  Source Edit

    proc getStrOrChar(a: PNode): string {...}{.raises: [ERecoverableError], tags: [].}

  Source Edit

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

  Source Edit

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

  Generic instantiations are owned by their originating generic symbol. This proc skips such owners and goes straight to the owner of the generic itself (the module or the enclosing proc). Source Edit

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

  Source Edit

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

  Source Edit

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

  Source Edit

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

  Source Edit

    proc requiredParams(s: PSym): int {...}{.raises: [], tags: [].}

  Source Edit

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

  Source Edit

    proc isAtom(n: PNode): bool {...}{.inline, raises: [], tags: [].}

  Source Edit

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

  'void' and 'typed' types are often equivalent to 'nil' these days: Source Edit

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

  Source Edit

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

  Source Edit

    proc toVar(typ: PType; kind: TTypeKind): PType {...}{.raises: [], tags: [].}

  If `typ` is not a tyVar then it is converted into a `var <typ>` and returned. Otherwise `typ` is simply returned as-is. Source Edit

    proc toRef(typ: PType): PType {...}{.raises: [], tags: [].}

  If `typ` is a tyObject then it is converted into a `ref <typ>` and returned. Otherwise `typ` is simply returned as-is. Source Edit

    proc toObject(typ: PType): PType {...}{.raises: [], tags: [].}

  If `typ` is a tyRef then its immediate son is returned (which in many cases should be a `tyObject`). Otherwise `typ` is simply returned as-is. Source Edit

    proc isImportedException(t: PType; conf: ConfigRef): bool {...}{.raises: [], tags: [].}

  Source Edit

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

  Source Edit

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

  Source Edit

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

  Source Edit

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

  Source Edit

    proc isInlineIterator(typ: PType): bool {...}{.inline, raises: [], tags: [].}

  Source Edit

    proc isClosureIterator(typ: PType): bool {...}{.inline, raises: [], tags: [].}

  Source Edit

    proc isClosure(typ: PType): bool {...}{.inline, raises: [], tags: [].}

  Source Edit

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

  Source Edit

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

  Source Edit

    proc newProcType(info: TLineInfo; owner: PSym): PType {...}{.raises: [], tags: [].}

  Source Edit

    proc addParam(procType: PType; param: PSym) {...}{.raises: [], tags: [].}

  Source Edit

    proc canRaiseConservative(fn: PNode): bool {...}{.raises: [], tags: [].}

  Source Edit

    proc canRaise(fn: PNode): bool {...}{.raises: [], tags: [].}

  Source Edit

    proc toHumanStr(kind: TSymKind): string {...}{.raises: [], tags: [].}

  strips leading `sk` Source Edit

    proc toHumanStr(kind: TTypeKind): string {...}{.raises: [], tags: [].}

  strips leading `tk` Source Edit

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

  Source Edit

# Iterators

    iterator items(n: PNode): PNode {...}{.raises: [], tags: [].}

  Source Edit

    iterator pairs(n: PNode): tuple[i: int, n: PNode] {...}{.raises: [], tags: [].}

  Source Edit

# Templates

    template `[]`(n: Indexable; i: int): Indexable

  Source Edit

    template `[]=`(n: Indexable; i: int; x: Indexable)

  Source Edit

    template `[]`(n: Indexable; i: BackwardsIndex): Indexable

  Source Edit

    template `[]=`(n: Indexable; i: BackwardsIndex; x: Indexable)

  Source Edit

    template previouslyInferred(t: PType): PType

  Source Edit

    template fileIdx(c: PSym): FileIndex

  Source Edit

    template filename(c: PSym): string

  Source Edit

    template transitionSymKindCommon(k: TSymKind)

  Source Edit

    template hasDestructor(t: PType): bool

  Source Edit

    template incompleteType(t: PType): bool

  Source Edit

    template typeCompleted(s: PSym)

  Source Edit

    template getBody(s: PSym): PNode

  Source Edit

    template detailedInfo(sym: PSym): string

  Source Edit

    template destructor(t: PType): PSym

  Source Edit

    template assignment(t: PType): PSym

  Source Edit

    template asink(t: PType): PSym

  Source Edit

# Exports

divMod, toInt64, high, bitxor, shr, toUInt8, ==, +, fastLog2, abs, maskBytes, One, <=, toFloat64, toInt8, $, castToUInt64, inc, <, +=, Int128, Ten, toUInt16, <=, toInt16, toInt64Checked, bitnot, toUInt32, ==, -=, maskUInt8, <, +, *=, addInt128, mod, toUInt64, bitand, -, castToInt64, shl, -, <, bitor, <=, -, toInt32, ==, *=, toUInt, toInt, addToHex, maskUInt16, NegOne, div, Zero, +, *, toHex, toInt128, toInt128, maskUInt32, low, -, parseDecimalInt128, maskUInt64, cmp, *