SynExpr (fantomas)

SynExpr Type

Namespace: Fantomas.FCS.Syntax
Assembly: Fantomas.FCS.dll
Base Type: obj

Represents a syntax tree for F# expressions

Union cases

Union case	Description
`AddressOf(isByref, expr, opRange, range)` Full Usage: `AddressOf(isByref, expr, opRange, range)` Parameters: isByref : `bool` expr : `SynExpr` opRange : `range` range : `range`	F# syntax: &expr, &&expr isByref : `bool` expr : `SynExpr` opRange : `range` range : `range`
`AnonRecd(isStruct, copyInfo, recordFields, range, trivia)` Full Usage: `AnonRecd(isStruct, copyInfo, recordFields, range, trivia)` Parameters: isStruct : `bool` copyInfo : `(SynExpr * BlockSeparator) option` recordFields : `(SynLongIdent * range option * SynExpr) list` range : `range` trivia : `SynExprAnonRecdTrivia`	F# syntax: {\| id1=e1; ...; idN=eN \|} F# syntax: struct {\| id1=e1; ...; idN=eN \|} isStruct : `bool` copyInfo : `(SynExpr * BlockSeparator) option` recordFields : `(SynLongIdent * range option * SynExpr) list` range : `range` trivia : `SynExprAnonRecdTrivia`
`App(flag, isInfix, funcExpr, argExpr, range)` Full Usage: `App(flag, isInfix, funcExpr, argExpr, range)` Parameters: flag : `ExprAtomicFlag` isInfix : `bool` funcExpr : `SynExpr` argExpr : `SynExpr` range : `range`	F# syntax: f x flag: indicates if the application is syntactically atomic, e.g. f.[1] is atomic, but 'f x' is not isInfix is true for the first app of an infix operator, e.g. 1+2 becomes App(App(+, 1), 2), where the inner node is marked isInfix flag : `ExprAtomicFlag` isInfix : `bool` funcExpr : `SynExpr` argExpr : `SynExpr` range : `range`
`ArbitraryAfterError(debugStr, range)` Full Usage: `ArbitraryAfterError(debugStr, range)` Parameters: debugStr : `string` range : `range`	Inserted for error recovery debugStr : `string` range : `range`
`ArrayOrList(isArray, exprs, range)` Full Usage: `ArrayOrList(isArray, exprs, range)` Parameters: isArray : `bool` exprs : `SynExpr list` range : `range`	F# syntax: [ e1; ...; en ], [\| e1; ...; en \|] isArray : `bool` exprs : `SynExpr list` range : `range`
`ArrayOrListComputed(isArray, expr, range)` Full Usage: `ArrayOrListComputed(isArray, expr, range)` Parameters: isArray : `bool` expr : `SynExpr` range : `range`	F# syntax: [ expr ], [\| expr \|] isArray : `bool` expr : `SynExpr` range : `range`
`Assert(expr, range)` Full Usage: `Assert(expr, range)` Parameters: expr : `SynExpr` range : `range`	F# syntax: assert expr expr : `SynExpr` range : `range`
`ComputationExpr(hasSeqBuilder, expr, range)` Full Usage: `ComputationExpr(hasSeqBuilder, expr, range)` Parameters: hasSeqBuilder : `bool` expr : `SynExpr` range : `range`	F# syntax: { expr } hasSeqBuilder : `bool` expr : `SynExpr` range : `range`
`Const(constant, range)` Full Usage: `Const(constant, range)` Parameters: constant : `SynConst` range : `range`	F# syntax: 1, 1.3, () etc. constant : `SynConst` range : `range`
`DebugPoint(debugPoint, isControlFlow, innerExpr)` Full Usage: `DebugPoint(debugPoint, isControlFlow, innerExpr)` Parameters: debugPoint : `DebugPointAtLeafExpr` isControlFlow : `bool` innerExpr : `SynExpr`	Debug points arising from computation expressions debugPoint : `DebugPointAtLeafExpr` isControlFlow : `bool` innerExpr : `SynExpr`
`DiscardAfterMissingQualificationAfterDot(expr, dotRange, range)` Full Usage: `DiscardAfterMissingQualificationAfterDot(expr, dotRange, range)` Parameters: expr : `SynExpr` dotRange : `range` range : `range`	Inserted for error recovery when there is "expr." and missing tokens or error recovery after the dot expr : `SynExpr` dotRange : `range` range : `range`
`Do(expr, range)` Full Usage: `Do(expr, range)` Parameters: expr : `SynExpr` range : `range`	F# syntax: do expr expr : `SynExpr` range : `range`
`DoBang(expr, range)` Full Usage: `DoBang(expr, range)` Parameters: expr : `SynExpr` range : `range`	F# syntax: do! expr Computation expressions only expr : `SynExpr` range : `range`
`DotGet(expr, rangeOfDot, longDotId, range)` Full Usage: `DotGet(expr, rangeOfDot, longDotId, range)` Parameters: expr : `SynExpr` rangeOfDot : `range` longDotId : `SynLongIdent` range : `range`	F# syntax: expr.ident.ident expr : `SynExpr` rangeOfDot : `range` longDotId : `SynLongIdent` range : `range`
`DotIndexedGet(objectExpr, indexArgs, dotRange, range)` Full Usage: `DotIndexedGet(objectExpr, indexArgs, dotRange, range)` Parameters: objectExpr : `SynExpr` indexArgs : `SynExpr` dotRange : `range` range : `range`	F# syntax: expr.[expr, ..., expr] objectExpr : `SynExpr` indexArgs : `SynExpr` dotRange : `range` range : `range`
`DotIndexedSet(objectExpr, indexArgs, valueExpr, leftOfSetRange, dotRange, range)` Full Usage: `DotIndexedSet(objectExpr, indexArgs, valueExpr, leftOfSetRange, dotRange, range)` Parameters: objectExpr : `SynExpr` indexArgs : `SynExpr` valueExpr : `SynExpr` leftOfSetRange : `range` dotRange : `range` range : `range`	F# syntax: expr.[expr, ..., expr] <- expr objectExpr : `SynExpr` indexArgs : `SynExpr` valueExpr : `SynExpr` leftOfSetRange : `range` dotRange : `range` range : `range`
`DotLambda(expr, range, trivia)` Full Usage: `DotLambda(expr, range, trivia)` Parameters: expr : `SynExpr` range : `range` trivia : `SynExprDotLambdaTrivia`	F# syntax: _.ident.ident expr : `SynExpr` range : `range` trivia : `SynExprDotLambdaTrivia`
`DotNamedIndexedPropertySet(targetExpr, longDotId, argExpr, rhsExpr, range)` Full Usage: `DotNamedIndexedPropertySet(targetExpr, longDotId, argExpr, rhsExpr, range)` Parameters: targetExpr : `SynExpr` longDotId : `SynLongIdent` argExpr : `SynExpr` rhsExpr : `SynExpr` range : `range`	F# syntax: expr.Items (e1) <- e2, rarely used named-property-setter notation, e.g. (stringExpr).Chars(3) <- 'a' targetExpr : `SynExpr` longDotId : `SynLongIdent` argExpr : `SynExpr` rhsExpr : `SynExpr` range : `range`
`DotSet(targetExpr, longDotId, rhsExpr, range)` Full Usage: `DotSet(targetExpr, longDotId, rhsExpr, range)` Parameters: targetExpr : `SynExpr` longDotId : `SynLongIdent` rhsExpr : `SynExpr` range : `range`	F# syntax: expr.ident...ident <- expr targetExpr : `SynExpr` longDotId : `SynLongIdent` rhsExpr : `SynExpr` range : `range`
`Downcast(expr, targetType, range)` Full Usage: `Downcast(expr, targetType, range)` Parameters: expr : `SynExpr` targetType : `SynType` range : `range`	F# syntax: expr :?> type expr : `SynExpr` targetType : `SynType` range : `range`
`Dynamic(funcExpr, qmark, argExpr, range)` Full Usage: `Dynamic(funcExpr, qmark, argExpr, range)` Parameters: funcExpr : `SynExpr` qmark : `range` argExpr : `SynExpr` range : `range`	F# syntax: f?x funcExpr : `SynExpr` qmark : `range` argExpr : `SynExpr` range : `range`
`Fixed(expr, range)` Full Usage: `Fixed(expr, range)` Parameters: expr : `SynExpr` range : `range`	'use x = fixed expr' expr : `SynExpr` range : `range`
`For(forDebugPoint, toDebugPoint, ident, equalsRange, identBody, direction, toBody, doBody, range)` Full Usage: `For(forDebugPoint, toDebugPoint, ident, equalsRange, identBody, direction, toBody, doBody, range)` Parameters: forDebugPoint : `DebugPointAtFor` toDebugPoint : `DebugPointAtInOrTo` ident : `Ident` equalsRange : `range option` identBody : `SynExpr` direction : `bool` toBody : `SynExpr` doBody : `SynExpr` range : `range`	F# syntax: 'for i = ... to ... do ...' forDebugPoint : `DebugPointAtFor` toDebugPoint : `DebugPointAtInOrTo` ident : `Ident` equalsRange : `range option` identBody : `SynExpr` direction : `bool` toBody : `SynExpr` doBody : `SynExpr` range : `range`
`ForEach(forDebugPoint, inDebugPoint, seqExprOnly, isFromSource, pat, enumExpr, bodyExpr, range)` Full Usage: `ForEach(forDebugPoint, inDebugPoint, seqExprOnly, isFromSource, pat, enumExpr, bodyExpr, range)` Parameters: forDebugPoint : `DebugPointAtFor` inDebugPoint : `DebugPointAtInOrTo` seqExprOnly : `SeqExprOnly` isFromSource : `bool` pat : `SynPat` enumExpr : `SynExpr` bodyExpr : `SynExpr` range : `range`	F# syntax: 'for ... in ... do ...' forDebugPoint : `DebugPointAtFor` inDebugPoint : `DebugPointAtInOrTo` seqExprOnly : `SeqExprOnly` isFromSource : `bool` pat : `SynPat` enumExpr : `SynExpr` bodyExpr : `SynExpr` range : `range`
`FromParseError(expr, range)` Full Usage: `FromParseError(expr, range)` Parameters: expr : `SynExpr` range : `range`	Inserted for error recovery expr : `SynExpr` range : `range`
`Ident ident` Full Usage: `Ident ident` Parameters: ident : `Ident`	F# syntax: ident Optimized representation for SynExpr.LongIdent (false, [id], id.idRange) ident : `Ident`
`IfThenElse(ifExpr, thenExpr, elseExpr, spIfToThen, isFromErrorRecovery, range, trivia)` Full Usage: `IfThenElse(ifExpr, thenExpr, elseExpr, spIfToThen, isFromErrorRecovery, range, trivia)` Parameters: ifExpr : `SynExpr` thenExpr : `SynExpr` elseExpr : `SynExpr option` spIfToThen : `DebugPointAtBinding` isFromErrorRecovery : `bool` range : `range` trivia : `SynExprIfThenElseTrivia`	F# syntax: if expr then expr F# syntax: if expr then expr else expr ifExpr : `SynExpr` thenExpr : `SynExpr` elseExpr : `SynExpr option` spIfToThen : `DebugPointAtBinding` isFromErrorRecovery : `bool` range : `range` trivia : `SynExprIfThenElseTrivia`
`ImplicitZero range` Full Usage: `ImplicitZero range` Parameters: range : `range`	Used in parser error recovery and internally during type checking for translating computation expressions. range : `range`
`IndexFromEnd(expr, range)` Full Usage: `IndexFromEnd(expr, range)` Parameters: expr : `SynExpr` range : `range`	F# syntax: ^expr, used for from-end-of-collection indexing and ^T.Operation expr : `SynExpr` range : `range`
`IndexRange(expr1, opm, expr2, range1, range2, range)` Full Usage: `IndexRange(expr1, opm, expr2, range1, range2, range)` Parameters: expr1 : `SynExpr option` opm : `range` expr2 : `SynExpr option` range1 : `range` range2 : `range` range : `range`	F# syntax: expr.. F# syntax: ..expr F# syntax: expr..expr F# syntax: * A two-element range indexer argument a..b, a.., ..b. Also used to represent a range in a list, array or sequence expression. expr1 : `SynExpr option` opm : `range` expr2 : `SynExpr option` range1 : `range` range2 : `range` range : `range`
`InferredDowncast(expr, range)` Full Usage: `InferredDowncast(expr, range)` Parameters: expr : `SynExpr` range : `range`	F# syntax: downcast expr expr : `SynExpr` range : `range`
`InferredUpcast(expr, range)` Full Usage: `InferredUpcast(expr, range)` Parameters: expr : `SynExpr` range : `range`	F# syntax: upcast expr expr : `SynExpr` range : `range`
`InterpolatedString(contents, synStringKind, range)` Full Usage: `InterpolatedString(contents, synStringKind, range)` Parameters: contents : `SynInterpolatedStringPart list` synStringKind : `SynStringKind` range : `range`	F# syntax: interpolated string, e.g. "abc{x}" or "abc{x,3}" or "abc{x:N4}" Note the string ranges include the quotes, verbatim markers, dollar sign and braces contents : `SynInterpolatedStringPart list` synStringKind : `SynStringKind` range : `range`
`JoinIn(lhsExpr, lhsRange, rhsExpr, range)` Full Usage: `JoinIn(lhsExpr, lhsRange, rhsExpr, range)` Parameters: lhsExpr : `SynExpr` lhsRange : `range` rhsExpr : `SynExpr` range : `range`	F# syntax: ... in ... Computation expressions only, based on JOIN_IN token from lex filter lhsExpr : `SynExpr` lhsRange : `range` rhsExpr : `SynExpr` range : `range`
`Lambda(fromMethod, inLambdaSeq, args, body, parsedData, range, trivia)` Full Usage: `Lambda(fromMethod, inLambdaSeq, args, body, parsedData, range, trivia)` Parameters: fromMethod : `bool` inLambdaSeq : `bool` args : `SynSimplePats` body : `SynExpr` parsedData : `(SynPat list * SynExpr) option` range : `range` trivia : `SynExprLambdaTrivia`	First bool indicates if lambda originates from a method. Patterns here are always "simple" Second bool indicates if this is a "later" part of an iterated sequence of lambdas parsedData keeps original parsed patterns and expression, prior to transforming to "simple" patterns and iterated lambdas F# syntax: fun pat -> expr fromMethod : `bool` inLambdaSeq : `bool` args : `SynSimplePats` body : `SynExpr` parsedData : `(SynPat list * SynExpr) option` range : `range` trivia : `SynExprLambdaTrivia`
`Lazy(expr, range)` Full Usage: `Lazy(expr, range)` Parameters: expr : `SynExpr` range : `range`	F# syntax: lazy expr expr : `SynExpr` range : `range`
`LetOrUse(isRecursive, isUse, bindings, body, range, trivia)` Full Usage: `LetOrUse(isRecursive, isUse, bindings, body, range, trivia)` Parameters: isRecursive : `bool` isUse : `bool` bindings : `SynBinding list` body : `SynExpr` range : `range` trivia : `SynExprLetOrUseTrivia`	F# syntax: let pat = expr in expr F# syntax: let f pat1 .. patN = expr in expr F# syntax: let rec f pat1 .. patN = expr in expr F# syntax: use pat = expr in expr isRecursive : `bool` isUse : `bool` bindings : `SynBinding list` body : `SynExpr` range : `range` trivia : `SynExprLetOrUseTrivia`
`LetOrUseBang(bindDebugPoint, isUse, isFromSource, pat, rhs, andBangs, body, range, trivia)` Full Usage: `LetOrUseBang(bindDebugPoint, isUse, isFromSource, pat, rhs, andBangs, body, range, trivia)` Parameters: bindDebugPoint : `DebugPointAtBinding` isUse : `bool` isFromSource : `bool` pat : `SynPat` rhs : `SynExpr` andBangs : `SynExprAndBang list` body : `SynExpr` range : `range` trivia : `SynExprLetOrUseBangTrivia`	F# syntax: let! pat = expr in expr F# syntax: use! pat = expr in expr F# syntax: let! pat = expr and! ... and! ... and! pat = expr in expr Computation expressions only bindDebugPoint : `DebugPointAtBinding` isUse : `bool` isFromSource : `bool` pat : `SynPat` rhs : `SynExpr` andBangs : `SynExprAndBang list` body : `SynExpr` range : `range` trivia : `SynExprLetOrUseBangTrivia`
`LibraryOnlyILAssembly(ilCode, typeArgs, args, retTy, range)` Full Usage: `LibraryOnlyILAssembly(ilCode, typeArgs, args, retTy, range)` Parameters: ilCode : `obj` typeArgs : `SynType list` args : `SynExpr list` retTy : `SynType list` range : `range`	Only used in FSharp.Core ilCode : `obj` typeArgs : `SynType list` args : `SynExpr list` retTy : `SynType list` range : `range`
`LibraryOnlyStaticOptimization(constraints, expr, optimizedExpr, range)` Full Usage: `LibraryOnlyStaticOptimization(constraints, expr, optimizedExpr, range)` Parameters: constraints : `SynStaticOptimizationConstraint list` expr : `SynExpr` optimizedExpr : `SynExpr` range : `range`	Only used in FSharp.Core constraints : `SynStaticOptimizationConstraint list` expr : `SynExpr` optimizedExpr : `SynExpr` range : `range`
`LibraryOnlyUnionCaseFieldGet(expr, longId, fieldNum, range)` Full Usage: `LibraryOnlyUnionCaseFieldGet(expr, longId, fieldNum, range)` Parameters: expr : `SynExpr` longId : `LongIdent` fieldNum : `int` range : `range`	Only used in FSharp.Core expr : `SynExpr` longId : `LongIdent` fieldNum : `int` range : `range`
`LibraryOnlyUnionCaseFieldSet(expr, longId, fieldNum, rhsExpr, range)` Full Usage: `LibraryOnlyUnionCaseFieldSet(expr, longId, fieldNum, rhsExpr, range)` Parameters: expr : `SynExpr` longId : `LongIdent` fieldNum : `int` rhsExpr : `SynExpr` range : `range`	Only used in FSharp.Core expr : `SynExpr` longId : `LongIdent` fieldNum : `int` rhsExpr : `SynExpr` range : `range`
`LongIdent(isOptional, longDotId, altNameRefCell, range)` Full Usage: `LongIdent(isOptional, longDotId, altNameRefCell, range)` Parameters: isOptional : `bool` longDotId : `SynLongIdent` altNameRefCell : `SynSimplePatAlternativeIdInfo ref option` range : `range`	F# syntax: ident.ident...ident isOptional: true if preceded by a '?' for an optional named parameter altNameRefCell: Normally 'None' except for some compiler-generated variables in desugaring pattern matching. See SynSimplePat.Id isOptional : `bool` longDotId : `SynLongIdent` altNameRefCell : `SynSimplePatAlternativeIdInfo ref option` range : `range`
`LongIdentSet(longDotId, expr, range)` Full Usage: `LongIdentSet(longDotId, expr, range)` Parameters: longDotId : `SynLongIdent` expr : `SynExpr` range : `range`	F# syntax: ident.ident...ident <- expr longDotId : `SynLongIdent` expr : `SynExpr` range : `range`
`Match(matchDebugPoint, expr, clauses, range, trivia)` Full Usage: `Match(matchDebugPoint, expr, clauses, range, trivia)` Parameters: matchDebugPoint : `DebugPointAtBinding` expr : `SynExpr` clauses : `SynMatchClause list` range : `range` trivia : `SynExprMatchTrivia`	F# syntax: match expr with pat1 -> expr \| ... \| patN -> exprN matchDebugPoint : `DebugPointAtBinding` expr : `SynExpr` clauses : `SynMatchClause list` range : `range` trivia : `SynExprMatchTrivia`
`MatchBang(matchDebugPoint, expr, clauses, range, trivia)` Full Usage: `MatchBang(matchDebugPoint, expr, clauses, range, trivia)` Parameters: matchDebugPoint : `DebugPointAtBinding` expr : `SynExpr` clauses : `SynMatchClause list` range : `range` trivia : `SynExprMatchBangTrivia`	F# syntax: match! expr with pat1 -> expr \| ... \| patN -> exprN matchDebugPoint : `DebugPointAtBinding` expr : `SynExpr` clauses : `SynMatchClause list` range : `range` trivia : `SynExprMatchBangTrivia`
`MatchLambda(isExnMatch, keywordRange, matchClauses, matchDebugPoint, range)` Full Usage: `MatchLambda(isExnMatch, keywordRange, matchClauses, matchDebugPoint, range)` Parameters: isExnMatch : `bool` keywordRange : `range` matchClauses : `SynMatchClause list` matchDebugPoint : `DebugPointAtBinding` range : `range`	F# syntax: function pat1 -> expr \| ... \| patN -> exprN isExnMatch : `bool` keywordRange : `range` matchClauses : `SynMatchClause list` matchDebugPoint : `DebugPointAtBinding` range : `range`
`NamedIndexedPropertySet(longDotId, expr1, expr2, range)` Full Usage: `NamedIndexedPropertySet(longDotId, expr1, expr2, range)` Parameters: longDotId : `SynLongIdent` expr1 : `SynExpr` expr2 : `SynExpr` range : `range`	F# syntax: Type.Items(e1) <- e2, rarely used named-property-setter notation, e.g. Foo.Bar.Chars(3) <- 'a' longDotId : `SynLongIdent` expr1 : `SynExpr` expr2 : `SynExpr` range : `range`
`New(isProtected, targetType, expr, range)` Full Usage: `New(isProtected, targetType, expr, range)` Parameters: isProtected : `bool` targetType : `SynType` expr : `SynExpr` range : `range`	F# syntax: new C(...) The flag is true if known to be 'family' ('protected') scope isProtected : `bool` targetType : `SynType` expr : `SynExpr` range : `range`
`Null range` Full Usage: `Null range` Parameters: range : `range`	F# syntax: null range : `range`
`ObjExpr(objType, argOptions, withKeyword, bindings, members, extraImpls, newExprRange, range)` Full Usage: `ObjExpr(objType, argOptions, withKeyword, bindings, members, extraImpls, newExprRange, range)` Parameters: objType : `SynType` argOptions : `(SynExpr * Ident option) option` withKeyword : `range option` bindings : `SynBinding list` members : `SynMemberDefns` extraImpls : `SynInterfaceImpl list` newExprRange : `range` range : `range`	F# syntax: { new ... with ... } objType : `SynType` argOptions : `(SynExpr * Ident option) option` withKeyword : `range option` bindings : `SynBinding list` members : `SynMemberDefns` extraImpls : `SynInterfaceImpl list` newExprRange : `range` range : `range`
`Paren(expr, leftParenRange, rightParenRange, range)` Full Usage: `Paren(expr, leftParenRange, rightParenRange, range)` Parameters: expr : `SynExpr` leftParenRange : `range` rightParenRange : `range option` range : `range`	F# syntax: (expr) Parenthesized expressions. Kept in AST to distinguish A.M((x, y)) from A.M(x, y), among other things. expr : `SynExpr` leftParenRange : `range` rightParenRange : `range option` range : `range`
`Quote(operator, isRaw, quotedExpr, isFromQueryExpression, range)` Full Usage: `Quote(operator, isRaw, quotedExpr, isFromQueryExpression, range)` Parameters: operator : `SynExpr` isRaw : `bool` quotedExpr : `SynExpr` isFromQueryExpression : `bool` range : `range`	F# syntax: <@ expr @>, <@@ expr @@> Quote(operator, isRaw, quotedSynExpr, isFromQueryExpression, m) operator : `SynExpr` isRaw : `bool` quotedExpr : `SynExpr` isFromQueryExpression : `bool` range : `range`
`Record(baseInfo, copyInfo, recordFields, range)` Full Usage: `Record(baseInfo, copyInfo, recordFields, range)` Parameters: baseInfo : `(SynType * SynExpr * range * BlockSeparator option * range) option` copyInfo : `(SynExpr * BlockSeparator) option` recordFields : `SynExprRecordField list` range : `range`	F# syntax: { f1=e1; ...; fn=en } inherit includes location of separator (for tooling) copyOpt contains range of the following WITH part (for tooling) every field includes range of separator after the field (for tooling) baseInfo : `(SynType * SynExpr * range * BlockSeparator option * range) option` copyInfo : `(SynExpr * BlockSeparator) option` recordFields : `SynExprRecordField list` range : `range`
`Sequential(debugPoint, isTrueSeq, expr1, expr2, range, trivia)` Full Usage: `Sequential(debugPoint, isTrueSeq, expr1, expr2, range, trivia)` Parameters: debugPoint : `DebugPointAtSequential` isTrueSeq : `bool` expr1 : `SynExpr` expr2 : `SynExpr` range : `range` trivia : `SynExprSequentialTrivia`	F# syntax: expr; expr isTrueSeq: false indicates "let v = a in b; v" debugPoint : `DebugPointAtSequential` isTrueSeq : `bool` expr1 : `SynExpr` expr2 : `SynExpr` range : `range` trivia : `SynExprSequentialTrivia`
`SequentialOrImplicitYield(debugPoint, expr1, expr2, ifNotStmt, range)` Full Usage: `SequentialOrImplicitYield(debugPoint, expr1, expr2, ifNotStmt, range)` Parameters: debugPoint : `DebugPointAtSequential` expr1 : `SynExpr` expr2 : `SynExpr` ifNotStmt : `SynExpr` range : `range`	Used internally during type checking for translating computation expressions. debugPoint : `DebugPointAtSequential` expr1 : `SynExpr` expr2 : `SynExpr` ifNotStmt : `SynExpr` range : `range`
`Set(targetExpr, rhsExpr, range)` Full Usage: `Set(targetExpr, rhsExpr, range)` Parameters: targetExpr : `SynExpr` rhsExpr : `SynExpr` range : `range`	F# syntax: expr <- expr targetExpr : `SynExpr` rhsExpr : `SynExpr` range : `range`
`TraitCall(supportTys, traitSig, argExpr, range)` Full Usage: `TraitCall(supportTys, traitSig, argExpr, range)` Parameters: supportTys : `SynType` traitSig : `SynMemberSig` argExpr : `SynExpr` range : `range`	F# syntax: ((type1 or ... or typeN): (member-dig) expr) supportTys : `SynType` traitSig : `SynMemberSig` argExpr : `SynExpr` range : `range`
`TryFinally(tryExpr, finallyExpr, range, tryDebugPoint, finallyDebugPoint, trivia)` Full Usage: `TryFinally(tryExpr, finallyExpr, range, tryDebugPoint, finallyDebugPoint, trivia)` Parameters: tryExpr : `SynExpr` finallyExpr : `SynExpr` range : `range` tryDebugPoint : `DebugPointAtTry` finallyDebugPoint : `DebugPointAtFinally` trivia : `SynExprTryFinallyTrivia`	F# syntax: try expr finally expr tryExpr : `SynExpr` finallyExpr : `SynExpr` range : `range` tryDebugPoint : `DebugPointAtTry` finallyDebugPoint : `DebugPointAtFinally` trivia : `SynExprTryFinallyTrivia`
`TryWith(tryExpr, withCases, range, tryDebugPoint, withDebugPoint, trivia)` Full Usage: `TryWith(tryExpr, withCases, range, tryDebugPoint, withDebugPoint, trivia)` Parameters: tryExpr : `SynExpr` withCases : `SynMatchClause list` range : `range` tryDebugPoint : `DebugPointAtTry` withDebugPoint : `DebugPointAtWith` trivia : `SynExprTryWithTrivia`	F# syntax: try expr with pat -> expr tryExpr : `SynExpr` withCases : `SynMatchClause list` range : `range` tryDebugPoint : `DebugPointAtTry` withDebugPoint : `DebugPointAtWith` trivia : `SynExprTryWithTrivia`
`Tuple(isStruct, exprs, commaRanges, range)` Full Usage: `Tuple(isStruct, exprs, commaRanges, range)` Parameters: isStruct : `bool` exprs : `SynExpr list` commaRanges : `range list` range : `range`	F# syntax: e1, ..., eN isStruct : `bool` exprs : `SynExpr list` commaRanges : `range list` range : `range`
`Typar(typar, range)` Full Usage: `Typar(typar, range)` Parameters: typar : `SynTypar` range : `range`	F# syntax: 'T (for 'T.ident). typar : `SynTypar` range : `range`
`TypeApp(expr, lessRange, typeArgs, commaRanges, greaterRange, typeArgsRange, range)` Full Usage: `TypeApp(expr, lessRange, typeArgs, commaRanges, greaterRange, typeArgsRange, range)` Parameters: expr : `SynExpr` lessRange : `range` typeArgs : `SynType list` commaRanges : `range list` greaterRange : `range option` typeArgsRange : `range` range : `range`	F# syntax: expr expr : `SynExpr` lessRange : `range` typeArgs : `SynType list` commaRanges : `range list` greaterRange : `range option` typeArgsRange : `range` range : `range`
`TypeTest(expr, targetType, range)` Full Usage: `TypeTest(expr, targetType, range)` Parameters: expr : `SynExpr` targetType : `SynType` range : `range`	F# syntax: expr :? type expr : `SynExpr` targetType : `SynType` range : `range`
`Typed(expr, targetType, range)` Full Usage: `Typed(expr, targetType, range)` Parameters: expr : `SynExpr` targetType : `SynType` range : `range`	F# syntax: expr: type expr : `SynExpr` targetType : `SynType` range : `range`
`Upcast(expr, targetType, range)` Full Usage: `Upcast(expr, targetType, range)` Parameters: expr : `SynExpr` targetType : `SynType` range : `range`	F# syntax: expr :> type expr : `SynExpr` targetType : `SynType` range : `range`
`While(whileDebugPoint, whileExpr, doExpr, range)` Full Usage: `While(whileDebugPoint, whileExpr, doExpr, range)` Parameters: whileDebugPoint : `DebugPointAtWhile` whileExpr : `SynExpr` doExpr : `SynExpr` range : `range`	F# syntax: 'while ... do ...' whileDebugPoint : `DebugPointAtWhile` whileExpr : `SynExpr` doExpr : `SynExpr` range : `range`
`WhileBang(whileDebugPoint, whileExpr, doExpr, range)` Full Usage: `WhileBang(whileDebugPoint, whileExpr, doExpr, range)` Parameters: whileDebugPoint : `DebugPointAtWhile` whileExpr : `SynExpr` doExpr : `SynExpr` range : `range`	F# syntax: 'while! ... do ...' whileDebugPoint : `DebugPointAtWhile` whileExpr : `SynExpr` doExpr : `SynExpr` range : `range`
`YieldOrReturn(flags, expr, range)` Full Usage: `YieldOrReturn(flags, expr, range)` Parameters: flags : `bool * bool` expr : `SynExpr` range : `range`	F# syntax: yield expr F# syntax: return expr Computation expressions only flags : `bool * bool` expr : `SynExpr` range : `range`
`YieldOrReturnFrom(flags, expr, range)` Full Usage: `YieldOrReturnFrom(flags, expr, range)` Parameters: flags : `bool * bool` expr : `SynExpr` range : `range`	F# syntax: yield! expr F# syntax: return! expr Computation expressions only flags : `bool * bool` expr : `SynExpr` range : `range`

Instance members

Instance member	Description
`this.IsAddressOf` Full Usage: `this.IsAddressOf` Returns: `bool`	Returns: `bool`
`this.IsAnonRecd` Full Usage: `this.IsAnonRecd` Returns: `bool`	Returns: `bool`
`this.IsApp` Full Usage: `this.IsApp` Returns: `bool`	Returns: `bool`
`this.IsArbExprAndThusAlreadyReportedError` Full Usage: `this.IsArbExprAndThusAlreadyReportedError` Returns: `bool`	Indicates if this expression arises from error recovery Returns: `bool`
`this.IsArbitraryAfterError` Full Usage: `this.IsArbitraryAfterError` Returns: `bool`	Returns: `bool`
`this.IsArrayOrList` Full Usage: `this.IsArrayOrList` Returns: `bool`	Returns: `bool`
`this.IsArrayOrListComputed` Full Usage: `this.IsArrayOrListComputed` Returns: `bool`	Returns: `bool`
`this.IsAssert` Full Usage: `this.IsAssert` Returns: `bool`	Returns: `bool`
`this.IsComputationExpr` Full Usage: `this.IsComputationExpr` Returns: `bool`	Returns: `bool`
`this.IsConst` Full Usage: `this.IsConst` Returns: `bool`	Returns: `bool`
`this.IsDebugPoint` Full Usage: `this.IsDebugPoint` Returns: `bool`	Returns: `bool`
`this.IsDiscardAfterMissingQualificationAfterDot` Full Usage: `this.IsDiscardAfterMissingQualificationAfterDot` Returns: `bool`	Returns: `bool`
`this.IsDo` Full Usage: `this.IsDo` Returns: `bool`	Returns: `bool`
`this.IsDoBang` Full Usage: `this.IsDoBang` Returns: `bool`	Returns: `bool`
`this.IsDotGet` Full Usage: `this.IsDotGet` Returns: `bool`	Returns: `bool`
`this.IsDotIndexedGet` Full Usage: `this.IsDotIndexedGet` Returns: `bool`	Returns: `bool`
`this.IsDotIndexedSet` Full Usage: `this.IsDotIndexedSet` Returns: `bool`	Returns: `bool`
`this.IsDotLambda` Full Usage: `this.IsDotLambda` Returns: `bool`	Returns: `bool`
`this.IsDotNamedIndexedPropertySet` Full Usage: `this.IsDotNamedIndexedPropertySet` Returns: `bool`	Returns: `bool`
`this.IsDotSet` Full Usage: `this.IsDotSet` Returns: `bool`	Returns: `bool`
`this.IsDowncast` Full Usage: `this.IsDowncast` Returns: `bool`	Returns: `bool`
`this.IsDynamic` Full Usage: `this.IsDynamic` Returns: `bool`	Returns: `bool`
`this.IsFixed` Full Usage: `this.IsFixed` Returns: `bool`	Returns: `bool`
`this.IsFor` Full Usage: `this.IsFor` Returns: `bool`	Returns: `bool`
`this.IsForEach` Full Usage: `this.IsForEach` Returns: `bool`	Returns: `bool`
`this.IsFromParseError` Full Usage: `this.IsFromParseError` Returns: `bool`	Returns: `bool`
`this.IsIdent` Full Usage: `this.IsIdent` Returns: `bool`	Returns: `bool`
`this.IsIfThenElse` Full Usage: `this.IsIfThenElse` Returns: `bool`	Returns: `bool`
`this.IsImplicitZero` Full Usage: `this.IsImplicitZero` Returns: `bool`	Returns: `bool`
`this.IsIndexFromEnd` Full Usage: `this.IsIndexFromEnd` Returns: `bool`	Returns: `bool`
`this.IsIndexRange` Full Usage: `this.IsIndexRange` Returns: `bool`	Returns: `bool`
`this.IsInferredDowncast` Full Usage: `this.IsInferredDowncast` Returns: `bool`	Returns: `bool`
`this.IsInferredUpcast` Full Usage: `this.IsInferredUpcast` Returns: `bool`	Returns: `bool`
`this.IsInterpolatedString` Full Usage: `this.IsInterpolatedString` Returns: `bool`	Returns: `bool`
`this.IsJoinIn` Full Usage: `this.IsJoinIn` Returns: `bool`	Returns: `bool`
`this.IsLambda` Full Usage: `this.IsLambda` Returns: `bool`	Returns: `bool`
`this.IsLazy` Full Usage: `this.IsLazy` Returns: `bool`	Returns: `bool`
`this.IsLetOrUse` Full Usage: `this.IsLetOrUse` Returns: `bool`	Returns: `bool`
`this.IsLetOrUseBang` Full Usage: `this.IsLetOrUseBang` Returns: `bool`	Returns: `bool`
`this.IsLibraryOnlyILAssembly` Full Usage: `this.IsLibraryOnlyILAssembly` Returns: `bool`	Returns: `bool`
`this.IsLibraryOnlyStaticOptimization` Full Usage: `this.IsLibraryOnlyStaticOptimization` Returns: `bool`	Returns: `bool`
`this.IsLibraryOnlyUnionCaseFieldGet` Full Usage: `this.IsLibraryOnlyUnionCaseFieldGet` Returns: `bool`	Returns: `bool`
`this.IsLibraryOnlyUnionCaseFieldSet` Full Usage: `this.IsLibraryOnlyUnionCaseFieldSet` Returns: `bool`	Returns: `bool`
`this.IsLongIdent` Full Usage: `this.IsLongIdent` Returns: `bool`	Returns: `bool`
`this.IsLongIdentSet` Full Usage: `this.IsLongIdentSet` Returns: `bool`	Returns: `bool`
`this.IsMatch` Full Usage: `this.IsMatch` Returns: `bool`	Returns: `bool`
`this.IsMatchBang` Full Usage: `this.IsMatchBang` Returns: `bool`	Returns: `bool`
`this.IsMatchLambda` Full Usage: `this.IsMatchLambda` Returns: `bool`	Returns: `bool`
`this.IsNamedIndexedPropertySet` Full Usage: `this.IsNamedIndexedPropertySet` Returns: `bool`	Returns: `bool`
`this.IsNew` Full Usage: `this.IsNew` Returns: `bool`	Returns: `bool`
`this.IsNull` Full Usage: `this.IsNull` Returns: `bool`	Returns: `bool`
`this.IsObjExpr` Full Usage: `this.IsObjExpr` Returns: `bool`	Returns: `bool`
`this.IsParen` Full Usage: `this.IsParen` Returns: `bool`	Returns: `bool`
`this.IsQuote` Full Usage: `this.IsQuote` Returns: `bool`	Returns: `bool`
`this.IsRecord` Full Usage: `this.IsRecord` Returns: `bool`	Returns: `bool`
`this.IsSequential` Full Usage: `this.IsSequential` Returns: `bool`	Returns: `bool`
`this.IsSequentialOrImplicitYield` Full Usage: `this.IsSequentialOrImplicitYield` Returns: `bool`	Returns: `bool`
`this.IsSet` Full Usage: `this.IsSet` Returns: `bool`	Returns: `bool`
`this.IsTraitCall` Full Usage: `this.IsTraitCall` Returns: `bool`	Returns: `bool`
`this.IsTryFinally` Full Usage: `this.IsTryFinally` Returns: `bool`	Returns: `bool`
`this.IsTryWith` Full Usage: `this.IsTryWith` Returns: `bool`	Returns: `bool`
`this.IsTuple` Full Usage: `this.IsTuple` Returns: `bool`	Returns: `bool`
`this.IsTypar` Full Usage: `this.IsTypar` Returns: `bool`	Returns: `bool`
`this.IsTypeApp` Full Usage: `this.IsTypeApp` Returns: `bool`	Returns: `bool`
`this.IsTypeTest` Full Usage: `this.IsTypeTest` Returns: `bool`	Returns: `bool`
`this.IsTyped` Full Usage: `this.IsTyped` Returns: `bool`	Returns: `bool`
`this.IsUpcast` Full Usage: `this.IsUpcast` Returns: `bool`	Returns: `bool`
`this.IsWhile` Full Usage: `this.IsWhile` Returns: `bool`	Returns: `bool`
`this.IsWhileBang` Full Usage: `this.IsWhileBang` Returns: `bool`	Returns: `bool`
`this.IsYieldOrReturn` Full Usage: `this.IsYieldOrReturn` Returns: `bool`	Returns: `bool`
`this.IsYieldOrReturnFrom` Full Usage: `this.IsYieldOrReturnFrom` Returns: `bool`	Returns: `bool`
`this.Range` Full Usage: `this.Range` Returns: `range`	Gets the syntax range of this construct Returns: `range`
`this.RangeOfFirstPortion` Full Usage: `this.RangeOfFirstPortion` Returns: `range`	Attempt to get the range of the first token or initial portion only - this is ad-hoc, just a cheap way to improve a certain 'query custom operation' error range Returns: `range`
`this.RangeWithoutAnyExtraDot` Full Usage: `this.RangeWithoutAnyExtraDot` Returns: `range`	Returns: `range`