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ExprTests.fs
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module FSharp.Compiler.Service.Tests.ExprTests
open Xunit
open FSharp.Test
open FSharp.Test.Assert
open System
open System.Text
open System.Collections.Generic
open FSharp.Compiler.CodeAnalysis
open FSharp.Compiler.Diagnostics
open FSharp.Compiler.IO
open FSharp.Compiler.Service.Tests.Common
open FSharp.Compiler.Symbols
open FSharp.Compiler.Symbols.FSharpExprPatterns
open TestFramework
type FSharpCore =
| FC45
| FC46
| FC47
| FC50
static member fsharpVersion fc =
match fc with
| FC45 -> "FSharp.Core 4.5"
| FC46 -> "FSharp.Core 4.6"
| FC47 -> "FSharp.Core 4.7"
| FC50 -> "FSharp.Core 5.0"
[<Literal>]
let dirName = "ExprTests"
[<AutoOpen>]
module internal Utils =
// This behaves slightly differently on Mono versions, 'null' is printed sometimes, 'None' other times
// Presumably this is very small differences in Mono reflection causing F# printing to change behaviour
// For now just disabling this test. See https://github.com/fsharp/FSharp.Compiler.Service/pull/766
let filterHack l =
l |> List.map (fun (s:string) ->
// potential difference on Mono
s.Replace("ILArrayShape [(Some 0, None)]", "ILArrayShape [(Some 0, null)]")
// spacing difference when run locally in VS
.Replace("I_ldelema (NormalAddress,false,ILArrayShape [(Some 0, null)],!0)]", "I_ldelema (NormalAddress, false, ILArrayShape [(Some 0, null)], !0)]")
// local VS IDE vs CI env difference
.Replace("Operators.Hash<Microsoft.FSharp.Core.string> (x)", "x.GetHashCode()"))
let rec printExpr low (e:FSharpExpr) =
match e with
| AddressOf(e1) -> "&"+printExpr 0 e1
| AddressSet(e1,e2) -> printExpr 0 e1 + " <- " + printExpr 0 e2
| Application(f,tyargs,args) -> quote low (printExpr 10 f + printTyargs tyargs + " " + printCurriedArgs args)
| BaseValue _ -> "base"
| CallWithWitnesses(Some obj,v,tyargs1,tyargs2,witnessL,argsL) -> printObjOpt (Some obj) + v.CompiledName + printTyargs tyargs2 + printTupledArgs (witnessL @ argsL)
| CallWithWitnesses(None,v,tyargs1,tyargs2,witnessL,argsL) -> v.DeclaringEntity.Value.CompiledName + printTyargs tyargs1 + "." + v.CompiledName + printTyargs tyargs2 + " " + printTupledArgs (witnessL @ argsL)
| Call(Some obj,v,tyargs1,tyargs2,argsL) -> printObjOpt (Some obj) + v.CompiledName + printTyargs tyargs2 + printTupledArgs argsL
| Call(None,v,tyargs1,tyargs2,argsL) -> v.DeclaringEntity.Value.CompiledName + printTyargs tyargs1 + "." + v.CompiledName + printTyargs tyargs2 + " " + printTupledArgs argsL
| Coerce(ty1,e1) -> quote low (printExpr 10 e1 + " :> " + printTy ty1)
| DefaultValue(ty1) -> "dflt"
| FastIntegerForLoop _ -> "for-loop"
| ILAsm(s,tyargs,args) -> s + printTupledArgs args
| ILFieldGet _ -> "ILFieldGet"
| ILFieldSet _ -> "ILFieldSet"
| IfThenElse (a,b,c) -> "(if " + printExpr 0 a + " then " + printExpr 0 b + " else " + printExpr 0 c + ")"
| Lambda(v,e1) -> "fun " + v.CompiledName + " -> " + printExpr 0 e1
| Let((v,e1, _dp),b) -> "let " + (if v.IsMutable then "mutable " else "") + v.CompiledName + ": " + printTy v.FullType + " = " + printExpr 0 e1 + " in " + printExpr 0 b
| LetRec(vse,b) -> "let rec ... in " + printExpr 0 b
| NewArray(ty,es) -> "[|" + (es |> Seq.map (printExpr 0) |> String.concat "; ") + "|]"
| NewDelegate(ty,es) -> "new-delegate"
| NewObject(v,tys,args) -> "new " + v.DeclaringEntity.Value.CompiledName + printTupledArgs args
| NewRecord(v,args) ->
let fields = v.TypeDefinition.FSharpFields
"{" + ((fields, args) ||> Seq.map2 (fun f a -> f.Name + " = " + printExpr 0 a) |> String.concat "; ") + "}"
| NewAnonRecord(v,args) ->
let fields = v.AnonRecordTypeDetails.SortedFieldNames
"{" + ((fields, args) ||> Seq.map2 (fun f a -> f+ " = " + printExpr 0 a) |> String.concat "; ") + "}"
| NewTuple(v,args) -> printTupledArgs args
| NewUnionCase(ty,uc,args) -> uc.CompiledName + printTupledArgs args
| Quote(e1) -> "quote" + printTupledArgs [e1]
| FSharpFieldGet(obj, ty,f) -> printObjOpt obj + f.Name
| AnonRecordGet(obj, ty, n) -> printExpr 0 obj + "." + ty.AnonRecordTypeDetails.SortedFieldNames[n]
| FSharpFieldSet(obj, ty,f,arg) -> printObjOpt obj + f.Name + " <- " + printExpr 0 arg
| Sequential(e1,e2) -> "(" + printExpr 0 e1 + "; " + printExpr 0 e2 + ")"
| ThisValue _ -> "this"
| TryFinally(e1,e2, _dp1, _dp2) -> "try " + printExpr 0 e1 + " finally " + printExpr 0 e2
| TryWith(e1,_,_,vC,eC, _dp1, _dp2) -> "try " + printExpr 0 e1 + " with " + vC.CompiledName + " -> " + printExpr 0 eC
| TupleGet(ty,n,e1) -> printExpr 10 e1 + ".Item" + string n
| DecisionTree(dtree,targets) -> "match " + printExpr 10 dtree + " targets ..."
| DecisionTreeSuccess (tg,es) -> "$" + string tg
| TypeLambda(gp1,e1) -> "FUN ... -> " + printExpr 0 e1
| TypeTest(ty,e1) -> printExpr 10 e1 + " :? " + printTy ty
| UnionCaseSet(obj,ty,uc,f1,e1) -> printExpr 10 obj + "." + f1.Name + " <- " + printExpr 0 e1
| UnionCaseGet(obj,ty,uc,f1) -> printExpr 10 obj + "." + f1.Name
| UnionCaseTest(obj,ty,f1) -> printExpr 10 obj + ".Is" + f1.Name
| UnionCaseTag(obj,ty) -> printExpr 10 obj + ".Tag"
| ObjectExpr(ty,basecall,overrides,iimpls) -> "{ " + printExpr 10 basecall + " with " + printOverrides overrides + " " + printIimpls iimpls + " }"
| TraitCall(tys,nm,_,argtys,tinst,args) -> "trait call " + nm + printTupledArgs args
| Const(obj,ty) ->
match obj with
| :? string as s -> "\"" + s + "\""
| null -> "()"
| _ -> string obj
| Value(v) -> v.CompiledName
| ValueSet(v,e1) -> quote low (v.CompiledName + " <- " + printExpr 0 e1)
| WhileLoop(e1,e2, _dp) -> "while " + printExpr 0 e1 + " do " + printExpr 0 e2 + " done"
| DebugPoint(_dp, innerExpr) -> printExpr low innerExpr
| _ -> failwith (sprintf "unrecognized %+A" e)
and quote low s = if low > 0 then "(" + s + ")" else s
and printObjOpt e = match e with None -> "" | Some e -> printExpr 10 e + "."
and printTupledArgs args = "(" + String.concat "," (List.map (printExpr 0) args) + ")"
and printCurriedArgs args = String.concat " " (List.map (printExpr 10) args)
and printParams (vs: FSharpMemberOrFunctionOrValue list) = "(" + String.concat "," (vs |> List.map (fun v -> v.CompiledName)) + ")"
and printCurriedParams (vs: FSharpMemberOrFunctionOrValue list list) = String.concat " " (List.map printParams vs)
and printTy ty = ty.Format(FSharpDisplayContext.Empty)
and printTyargs tyargs = match tyargs with [] -> "" | args -> "<" + String.concat "," (List.map printTy tyargs) + ">"
and printOverrides ors = String.concat ";" (List.map printOverride ors)
and printOverride o =
match o.CurriedParameterGroups with
| [t] :: a ->
"member " + t.CompiledName + "." + o.Signature.Name + printCurriedParams a + " = " + printExpr 10 o.Body
| _ -> failwith "wrong this argument in object expression override"
and printIimpls iis = String.concat ";" (List.map printImplementation iis)
and printImplementation (i, ors) = "interface " + printTy i + " with " + printOverrides ors
let rec printFSharpDecls prefix decls =
seq {
let mutable i = 0
for decl in decls do
i <- i + 1
match decl with
| FSharpImplementationFileDeclaration.Entity (e, sub) ->
yield sprintf "%s%i) ENTITY: %s %A" prefix i e.CompiledName (attribsOfSymbol e)
if not (Seq.isEmpty e.Attributes) then
yield sprintf "%sattributes: %A" prefix (Seq.toList e.Attributes)
if not (Seq.isEmpty e.DeclaredInterfaces) then
yield sprintf "%sinterfaces: %A" prefix (Seq.toList e.DeclaredInterfaces)
yield ""
yield! printFSharpDecls (prefix + "\t") sub
| FSharpImplementationFileDeclaration.MemberOrFunctionOrValue (meth, args, body) ->
yield sprintf "%s%i) METHOD: %s %A" prefix i meth.CompiledName (attribsOfSymbol meth)
yield sprintf "%stype: %A" prefix meth.FullType
yield sprintf "%sargs: %A" prefix args
// if not meth.IsCompilerGenerated then
yield sprintf "%sbody: %A" prefix body
yield ""
| FSharpImplementationFileDeclaration.InitAction expr ->
yield sprintf "%s%i) ACTION" prefix i
yield sprintf "%s%A" prefix expr
yield ""
}
let rec printDeclaration (excludes:HashSet<_> option) (d: FSharpImplementationFileDeclaration) =
seq {
match d with
| FSharpImplementationFileDeclaration.Entity(e,ds) ->
yield sprintf "type %s" e.LogicalName
yield! printDeclarations excludes ds
| FSharpImplementationFileDeclaration.MemberOrFunctionOrValue(v,vs,e) ->
if not v.IsCompilerGenerated &&
not (match excludes with None -> false | Some t -> t.Contains v.CompiledName) then
let text =
//printfn "%s" v.CompiledName
// try
if v.IsMember then
sprintf "member %s%s = %s @ %s" v.CompiledName (printCurriedParams vs) (printExpr 0 e) (e.Range.ToString())
else
sprintf "let %s%s = %s @ %s" v.CompiledName (printCurriedParams vs) (printExpr 0 e) (e.Range.ToString())
// with e ->
// printfn "FAILURE STACK: %A" e
// sprintf "!!!!!!!!!! FAILED on %s @ %s, message: %s" v.CompiledName (v.DeclarationLocation.ToString()) e.Message
yield text
| FSharpImplementationFileDeclaration.InitAction(e) ->
yield sprintf "do %s" (printExpr 0 e) }
and printDeclarations excludes ds =
seq { for d in ds do
yield! printDeclaration excludes d }
let rec exprsOfDecl (d: FSharpImplementationFileDeclaration) =
seq {
match d with
| FSharpImplementationFileDeclaration.Entity(e,ds) ->
yield! exprsOfDecls ds
| FSharpImplementationFileDeclaration.MemberOrFunctionOrValue(v,vs,e) ->
if not v.IsCompilerGenerated then
yield e, e.Range
| FSharpImplementationFileDeclaration.InitAction(e) ->
yield e, e.Range }
and exprsOfDecls ds =
seq { for d in ds do
yield! exprsOfDecl d }
let printGenericConstraint name (p: FSharpGenericParameterConstraint) =
if p.IsCoercesToConstraint then
Some <| name + " :> " + printTy p.CoercesToTarget
elif p.IsComparisonConstraint then
Some <| name + " : comparison"
elif p.IsEqualityConstraint then
Some <| name + " : equality"
elif p.IsReferenceTypeConstraint then
Some <| name + " : class"
elif p.IsNonNullableValueTypeConstraint then
Some <| name + " : struct"
elif p.IsEnumConstraint then
Some <| name + " : enum"
elif p.IsSupportsNullConstraint then
Some <| name + " : null"
else None
let printGenericParameter (p: FSharpGenericParameter) =
let name =
if p.Name.StartsWith("?", StringComparison.Ordinal) then "_"
elif p.IsSolveAtCompileTime then "^" + p.Name
else "'" + p.Name
let constraints =
p.Constraints |> Seq.choose (printGenericConstraint name) |> List.ofSeq
name, constraints
let printMemberSignature (v: FSharpMemberOrFunctionOrValue) =
let genParams =
let ps = v.GenericParameters |> Seq.map printGenericParameter |> List.ofSeq
if List.isEmpty ps then "" else
let constraints = ps |> List.collect snd
"<" + (ps |> Seq.map fst |> String.concat ", ") +
(if List.isEmpty constraints then "" else " when " + String.concat " and " constraints) + ">"
v.CompiledName + genParams + ": " + printTy v.FullType
let rec collectMembers (e:FSharpExpr) =
match e with
| AddressOf(e) -> collectMembers e
| AddressSet(e1,e2) -> Seq.append (collectMembers e1) (collectMembers e2)
| Application(f,_,args) -> Seq.append (collectMembers f) (Seq.collect collectMembers args)
| BaseValue _ -> Seq.empty
| Call(Some obj,v,_,_,argsL) -> Seq.concat [ collectMembers obj; Seq.singleton v; Seq.collect collectMembers argsL ]
| Call(None,v,_,_,argsL) -> Seq.concat [ Seq.singleton v; Seq.collect collectMembers argsL ]
| Coerce(_,e) -> collectMembers e
| DefaultValue _ -> Seq.empty
| FastIntegerForLoop (fromArg, toArg, body, _, _dp1, _dp2) -> Seq.collect collectMembers [ fromArg; toArg; body ]
| ILAsm(_,_,args) -> Seq.collect collectMembers args
| ILFieldGet (Some e,_,_) -> collectMembers e
| ILFieldGet _ -> Seq.empty
| ILFieldSet (Some e,_,_,v) -> Seq.append (collectMembers e) (collectMembers v)
| ILFieldSet _ -> Seq.empty
| IfThenElse (a,b,c) -> Seq.collect collectMembers [ a; b; c ]
| Lambda(v,e1) -> collectMembers e1
| Let((v,e1, _dp),b) -> Seq.append (collectMembers e1) (collectMembers b)
| LetRec(vse,b) -> Seq.append (vse |> Seq.collect (fun (_, a, _) -> a |> collectMembers)) (collectMembers b)
| NewArray(_,es) -> Seq.collect collectMembers es
| NewDelegate(ty,es) -> collectMembers es
| NewObject(v,tys,args) -> Seq.append (Seq.singleton v) (Seq.collect collectMembers args)
| NewRecord(v,args) -> Seq.collect collectMembers args
| NewTuple(v,args) -> Seq.collect collectMembers args
| NewUnionCase(ty,uc,args) -> Seq.collect collectMembers args
| Quote(e1) -> collectMembers e1
| FSharpFieldGet(Some obj, _,_) -> collectMembers obj
| FSharpFieldGet _ -> Seq.empty
| FSharpFieldSet(Some obj,_,_,arg) -> Seq.append (collectMembers obj) (collectMembers arg)
| FSharpFieldSet(None,_,_,arg) -> collectMembers arg
| Sequential(e1,e2) -> Seq.append (collectMembers e1) (collectMembers e2)
| ThisValue _ -> Seq.empty
| TryFinally(e1,e2, _dp1, _dp2) -> Seq.append (collectMembers e1) (collectMembers e2)
| TryWith(e1,_,f,_,eC, _dp1, _dp2) -> Seq.collect collectMembers [ e1; f; eC ]
| TupleGet(ty,n,e1) -> collectMembers e1
| DecisionTree(dtree,targets) -> Seq.append (collectMembers dtree) (targets |> Seq.collect (snd >> collectMembers))
| DecisionTreeSuccess (tg,es) -> Seq.collect collectMembers es
| TypeLambda(gp1,e1) -> collectMembers e1
| TypeTest(ty,e1) -> collectMembers e1
| UnionCaseSet(obj,ty,uc,f1,e1) -> Seq.append (collectMembers obj) (collectMembers e1)
| UnionCaseGet(obj,ty,uc,f1) -> collectMembers obj
| UnionCaseTest(obj,ty,f1) -> collectMembers obj
| UnionCaseTag(obj,ty) -> collectMembers obj
| ObjectExpr(ty,basecall,overrides,iimpls) ->
seq {
yield! collectMembers basecall
for o in overrides do
yield! collectMembers o.Body
for _, i in iimpls do
for o in i do
yield! collectMembers o.Body
}
| TraitCall(tys,nm,_,argtys,tinst,args) -> Seq.collect collectMembers args
| Const(obj,ty) -> Seq.empty
| Value(v) -> Seq.singleton v
| ValueSet(v,e1) -> Seq.append (Seq.singleton v) (collectMembers e1)
| WhileLoop(e1,e2,_dp) -> Seq.append (collectMembers e1) (collectMembers e2)
| DebugPoint(_dp, innerExpr) -> collectMembers innerExpr
| _ -> failwith (sprintf "unrecognized %+A" e)
let rec printMembersOfDeclarations ds =
seq {
for d in ds do
match d with
| FSharpImplementationFileDeclaration.Entity(_,ds) ->
yield! printMembersOfDeclarations ds
| FSharpImplementationFileDeclaration.MemberOrFunctionOrValue(v,vs,e) ->
yield printMemberSignature v
yield! collectMembers e |> Seq.map printMemberSignature
| FSharpImplementationFileDeclaration.InitAction(e) ->
yield! collectMembers e |> Seq.map printMemberSignature
}
//---------------------------------------------------------------------------------------------------------
// This project is a smoke test for a whole range of standard and obscure expressions
module internal Project1 =
let fileSource1 = """
module M
type IntAbbrev = int
let boolEx1 = true
let intEx1 = 1
let int64Ex1 = 1L
let tupleEx1 = (1, 1L)
let tupleEx2 = (1, 1L, 1u)
let tupleEx3 = (1, 1L, 1u, 1s)
let localExample =
let y = 1
let z = 1
y, z
let localGenericFunctionExample() =
let y = 1
let compiledAsLocalGenericFunction x = x
compiledAsLocalGenericFunction y, compiledAsLocalGenericFunction 1.0
let funcEx1 (x:int) = x
let genericFuncEx1 (x:'T) = x
let (topPair1a, topPair1b) = (1,2)
let testILCall1 = new obj()
let testILCall2 = System.Console.WriteLine("176")
// Test recursive values in a module
let rec recValNeverUsedAtRuntime = recFuncIgnoresFirstArg (fun _ -> recValNeverUsedAtRuntime) 1
and recFuncIgnoresFirstArg g v = v
let testFun4() =
// Test recursive values in expression position
let rec recValNeverUsedAtRuntime = recFuncIgnoresFirstArg (fun _ -> recValNeverUsedAtRuntime) 1
and recFuncIgnoresFirstArg g v = v
recValNeverUsedAtRuntime
type ClassWithImplicitConstructor(compiledAsArg: int) =
inherit obj()
let compiledAsField = 1
let compiledAsLocal = 1
let compiledAsLocal2 = compiledAsLocal + compiledAsLocal
let compiledAsInstanceMethod () = compiledAsField + compiledAsField
let compiledAsGenericInstanceMethod x = x
static let compiledAsStaticField = 1
static let compiledAsStaticLocal = 1
static let compiledAsStaticLocal2 = compiledAsStaticLocal + compiledAsStaticLocal
static let compiledAsStaticMethod () = compiledAsStaticField + compiledAsStaticField
static let compiledAsGenericStaticMethod x = x
member __.M1() = compiledAsField + compiledAsGenericInstanceMethod compiledAsField + compiledAsArg
member __.M2() = compiledAsInstanceMethod()
static member SM1() = compiledAsStaticField + compiledAsGenericStaticMethod compiledAsStaticField
static member SM2() = compiledAsStaticMethod()
//override _.ToString() = base.ToString() + string 999
member this.TestCallingToString() = this.ToString()
exception Error of int * int
let err = Error(3,4)
let matchOnException err = match err with Error(a,b) -> 3 | e -> raise e
let upwardForLoop () =
let mutable a = 1
for i in 0 .. 10 do a <- a + 1
a
let upwardForLoop2 () =
let mutable a = 1
for i = 0 to 10 do a <- a + 1
a
let downwardForLoop () =
let mutable a = 1
for i = 10 downto 1 do a <- a + 1
a
let quotationTest1() = <@ 1 + 1 @>
let quotationTest2 v = <@ %v + 1 @>
type RecdType = { Field1: int; Field2: int }
type UnionType = Case1 of int | Case2 | Case3 of int * string
type ClassWithEventsAndProperties() =
let ev = new Event<_>()
static let sev = new Event<_>()
member x.InstanceProperty = ev.Trigger(1); 1
static member StaticProperty = sev.Trigger(1); 1
member x.InstanceEvent = ev.Publish
member x.StaticEvent = sev.Publish
let c = ClassWithEventsAndProperties()
let v = c.InstanceProperty
System.Console.WriteLine("777") // do a top-level action
let functionWithSubsumption(x:obj) = x :?> string
//let functionWithCoercion(x:string) = (x :> obj) :?> string |> functionWithSubsumption |> functionWithSubsumption
type MultiArgMethods(c:int,d:int) =
member x.Method(a:int, b : int) = 1
member x.CurriedMethod(a1:int, b1: int) (a2:int, b2:int) = 1
let testFunctionThatCallsMultiArgMethods() =
let m = MultiArgMethods(3,4)
(m.Method(7,8) + m.CurriedMethod (9,10) (11,12))
//let functionThatUsesObjectExpression() =
// { new obj() with member x.ToString() = string 888 }
//
//let functionThatUsesObjectExpressionWithInterfaceImpl() =
// { new obj() with
// member x.ToString() = string 888
// interface System.IComparable with
// member x.CompareTo(y:obj) = 0 }
let testFunctionThatUsesUnitsOfMeasure (x : float<_>) (y: float<_>) = x + y
let testFunctionThatUsesAddressesAndByrefs (x: byref<int>) =
let mutable w = 4
let y1 = &x // address-of
let y2 = &w // address-of
let arr = [| 3;4 |] // address-of
let r = ref 3 // address-of
let y3 = &arr.[0] // address-of array
let y4 = &r.contents // address-of field
let z = x + y1 + y2 + y3 // dereference
w <- 3 // assign to pointer
x <- 4 // assign to byref
y2 <- 4 // assign to byref
y3 <- 5 // assign to byref
z + x + y1 + y2 + y3 + y4 + arr.[0] + r.contents
let testFunctionThatUsesStructs1 (dt:System.DateTime) = dt.AddDays(3.0)
let testFunctionThatUsesStructs2 () =
let dt1 = System.DateTime.Now
let mutable dt2 = System.DateTime.Now
let dt3 = dt1 - dt2
let dt4 = dt1.AddDays(3.0)
let dt5 = dt1.Millisecond
let dt6 = &dt2
let dt7 = dt6 - dt4
dt7
let testFunctionThatUsesWhileLoop() =
let mutable x = 1
while x < 100 do
x <- x + 1
x
let testFunctionThatUsesTryWith() =
try
testFunctionThatUsesWhileLoop()
with :? System.ArgumentException as e -> e.Message.Length
let testFunctionThatUsesTryFinally() =
try
testFunctionThatUsesWhileLoop()
finally
System.Console.WriteLine("8888")
type System.Console with
static member WriteTwoLines() = System.Console.WriteLine(); System.Console.WriteLine()
type System.DateTime with
member x.TwoMinute = x.Minute + x.Minute
let testFunctionThatUsesExtensionMembers() =
System.Console.WriteTwoLines()
let v = System.DateTime.Now.TwoMinute
System.Console.WriteTwoLines()
let testFunctionThatUsesOptionMembers() =
let x = Some(3)
(x.IsSome, x.IsNone)
let testFunctionThatUsesOverAppliedFunction() =
id id 3
let testFunctionThatUsesPatternMatchingOnLists(x) =
match x with
| [] -> 1
| [h] -> 2
| [h;h2] -> 3
| _ -> 4
let testFunctionThatUsesPatternMatchingOnOptions(x) =
match x with
| None -> 1
| Some h -> 2 + h
let testFunctionThatUsesPatternMatchingOnOptions2(x) =
match x with
| None -> 1
| Some _ -> 2
let testFunctionThatUsesConditionalOnOptions2(x: int option) =
if x.IsSome then 1 else 2
let f x y = x+y
let g = f 1
let h = (g 2) + 3
type TestFuncProp() =
member this.Id = fun x -> x
let wrong = TestFuncProp().Id 0 = 0
let start (name:string) =
name, name
let last (name:string, values:string ) =
id (name, values)
let last2 (name:string) =
id name
let test7(s:string) =
start s |> last
let test8() =
last
let test9(s:string) =
(s,s) |> last
let test10() =
last2
let test11(s:string) =
s |> last2
let rec badLoop : (int -> int) =
() // so that it is a function value
fun x -> badLoop (x + 1)
module LetLambda =
let f =
() // so that it is a function value
fun a b -> a + b
let letLambdaRes = [ 1, 2 ] |> List.map (fun (a, b) -> LetLambda.f a b)
let anonRecd = {| X = 1; Y = 2 |}
let anonRecdGet = (anonRecd.X, anonRecd.Y)
"""
let fileSource2 = """
module N
type IntAbbrev = int
let bool2 = false
let testHashChar (x:char) = hash x
let testHashSByte (x:sbyte) = hash x
let testHashInt16 (x:int16) = hash x
let testHashInt64 (x:int64) = hash x
let testHashUInt64 (x:uint64) = hash x
let testHashIntPtr (x:nativeint) = hash x
let testHashUIntPtr (x:unativeint) = hash x
let testHashString (x:string) = hash x
let testTypeOf (x:'T) = typeof<'T>
let inline mutableVar x =
if x > 0 then
let mutable acc = x
acc <- x
let inline mutableConst () =
let mutable acc = ()
acc <- ()
let testMutableVar = mutableVar 1
let testMutableConst = mutableConst ()
"""
let createOptionsWithArgs args = createProjectOptions [ fileSource1; fileSource2 ] args
let createOptions() = createOptionsWithArgs []
let operatorTests = """
module OperatorTests{0}
let test{0}EqualsOperator (e1:{1}) (e2:{1}) = (=) e1 e2
let test{0}NotEqualsOperator (e1:{1}) (e2:{1}) = (<>) e1 e2
let test{0}LessThanOperator (e1:{1}) (e2:{1}) = (<) e1 e2
let test{0}LessThanOrEqualsOperator (e1:{1}) (e2:{1}) = (<=) e1 e2
let test{0}GreaterThanOperator (e1:{1}) (e2:{1}) = (>) e1 e2
let test{0}GreaterThanOrEqualsOperator (e1:{1}) (e2:{1}) = (>=) e1 e2
let test{0}AdditionOperator (e1:{1}) (e2:{1}) = (+) e1 e2
let test{0}SubtractionOperator (e1:{1}) (e2:{1}) = (-) e1 e2
let test{0}MultiplyOperator (e1:{1}) (e2:{1}) = (*) e1 e2
let test{0}DivisionOperator (e1:{1}) (e2:{1}) = (/) e1 e2
let test{0}ModulusOperator (e1:{1}) (e2:{1}) = (%) e1 e2
let test{0}BitwiseAndOperator (e1:{1}) (e2:{1}) = (&&&) e1 e2
let test{0}BitwiseOrOperator (e1:{1}) (e2:{1}) = (|||) e1 e2
let test{0}BitwiseXorOperator (e1:{1}) (e2:{1}) = (^^^) e1 e2
let test{0}ShiftLeftOperator (e1:{1}) (e2:int) = (<<<) e1 e2
let test{0}ShiftRightOperator (e1:{1}) (e2:int) = (>>>) e1 e2
let test{0}UnaryNegOperator (e1:{1}) = (~-) e1
let test{0}AdditionChecked (e1:{1}) (e2:{1}) = Checked.(+) e1 e2
let test{0}SubtractionChecked (e1:{1}) (e2:{1}) = Checked.(-) e1 e2
let test{0}MultiplyChecked (e1:{1}) (e2:{1}) = Checked.(*) e1 e2
let test{0}UnaryNegChecked (e1:{1}) = Checked.(~-) e1
let test{0}ToByteChecked (e1:{1}) = Checked.byte e1
let test{0}ToSByteChecked (e1:{1}) = Checked.sbyte e1
let test{0}ToInt16Checked (e1:{1}) = Checked.int16 e1
let test{0}ToUInt16Checked (e1:{1}) = Checked.uint16 e1
let test{0}ToIntChecked (e1:{1}) = Checked.int e1
let test{0}ToInt32Checked (e1:{1}) = Checked.int32 e1
let test{0}ToUInt32Checked (e1:{1}) = Checked.uint32 e1
let test{0}ToInt64Checked (e1:{1}) = Checked.int64 e1
let test{0}ToUInt64Checked (e1:{1}) = Checked.uint64 e1
let test{0}ToIntPtrChecked (e1:{1}) = Checked.nativeint e1
let test{0}ToUIntPtrChecked (e1:{1}) = Checked.unativeint e1
let test{0}ToByteOperator (e1:{1}) = byte e1
let test{0}ToSByteOperator (e1:{1}) = sbyte e1
let test{0}ToInt16Operator (e1:{1}) = int16 e1
let test{0}ToUInt16Operator (e1:{1}) = uint16 e1
let test{0}ToIntOperator (e1:{1}) = int e1
let test{0}ToInt32Operator (e1:{1}) = int32 e1
let test{0}ToUInt32Operator (e1:{1}) = uint32 e1
let test{0}ToInt64Operator (e1:{1}) = int64 e1
let test{0}ToUInt64Operator (e1:{1}) = uint64 e1
let test{0}ToIntPtrOperator (e1:{1}) = nativeint e1
let test{0}ToUIntPtrOperator (e1:{1}) = unativeint e1
let test{0}ToSingleOperator (e1:{1}) = float32 e1
let test{0}ToDoubleOperator (e1:{1}) = float e1
let test{0}ToDecimalOperator (e1:{1}) = decimal e1
let test{0}ToCharOperator (e1:{1}) = char e1
let test{0}ToStringOperator (e1:{1}) = string e1
"""
/// This test is run in unison with its optimized counterpart below
[<Fact>]
let ``Test Unoptimized Declarations Project1`` () =
let options = Project1.createOptionsWithArgs [ "--langversion:preview" ]
let exprChecker = FSharpChecker.Create(keepAssemblyContents=true, useTransparentCompiler=CompilerAssertHelpers.UseTransparentCompiler)
let wholeProjectResults = exprChecker.ParseAndCheckProject(options) |> Async.RunImmediate
for e in wholeProjectResults.Diagnostics do
printfn "Project1 error: <<<%s>>>" e.Message
wholeProjectResults.Diagnostics.Length |> shouldEqual 3 // recursive value warning
wholeProjectResults.Diagnostics[0].Severity |> shouldEqual FSharpDiagnosticSeverity.Warning
wholeProjectResults.Diagnostics[1].Severity |> shouldEqual FSharpDiagnosticSeverity.Warning
wholeProjectResults.Diagnostics[2].Severity |> shouldEqual FSharpDiagnosticSeverity.Warning
wholeProjectResults.AssemblyContents.ImplementationFiles.Length |> shouldEqual 2
let file1 = wholeProjectResults.AssemblyContents.ImplementationFiles[0]
let file2 = wholeProjectResults.AssemblyContents.ImplementationFiles[1]
let expected =
["type M"; "type IntAbbrev"; "let boolEx1 = True @ (6,14--6,18)";
"let intEx1 = 1 @ (7,13--7,14)"; "let int64Ex1 = 1 @ (8,15--8,17)";
"let tupleEx1 = (1,1) @ (9,16--9,21)";
"let tupleEx2 = (1,1,1) @ (10,16--10,25)";
"let tupleEx3 = (1,1,1,1) @ (11,16--11,29)";
"let localExample = let y: Microsoft.FSharp.Core.int = 1 in let z: Microsoft.FSharp.Core.int = 1 in (y,z) @ (14,7--14,8)";
"let localGenericFunctionExample(unitVar0) = let y: Microsoft.FSharp.Core.int = 1 in let compiledAsLocalGenericFunction: 'a -> 'a = FUN ... -> fun x -> x in (compiledAsLocalGenericFunction<Microsoft.FSharp.Core.int> y,compiledAsLocalGenericFunction<Microsoft.FSharp.Core.float> 1) @ (19,7--19,8)";
"let funcEx1(x) = x @ (23,23--23,24)";
"let genericFuncEx1(x) = x @ (24,29--24,30)";
"let topPair1b = M.patternInput@25 ().Item1 @ (25,4--25,26)";
"let topPair1a = M.patternInput@25 ().Item0 @ (25,4--25,26)";
"let testILCall1 = new Object() @ (27,18--27,27)";
"let testILCall2 = Console.WriteLine (\"176\") @ (28,18--28,49)";
"let recValNeverUsedAtRuntime = recValNeverUsedAtRuntime@31.Force<Microsoft.FSharp.Core.int>(()) @ (31,8--31,32)";
"let recFuncIgnoresFirstArg(g) (v) = v @ (32,33--32,34)";
"let testFun4(unitVar0) = let rec ... in recValNeverUsedAtRuntime @ (36,4--39,28)";
"type ClassWithImplicitConstructor";
"member .ctor(compiledAsArg) = (new Object(); (this.compiledAsArg <- compiledAsArg; (this.compiledAsField <- 1; let compiledAsLocal: Microsoft.FSharp.Core.int = 1 in let compiledAsLocal2: Microsoft.FSharp.Core.int = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),compiledAsLocal,compiledAsLocal) in ()))) @ (41,5--41,33)";
"member .cctor(unitVar) = (compiledAsStaticField <- 1; let compiledAsStaticLocal: Microsoft.FSharp.Core.int = 1 in let compiledAsStaticLocal2: Microsoft.FSharp.Core.int = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),compiledAsStaticLocal,compiledAsStaticLocal) in ()) @ (49,11--49,40)";
"member M1(__) (unitVar1) = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),__.compiledAsField,let x: Microsoft.FSharp.Core.int = __.compiledAsField in __.compiledAsGenericInstanceMethod<Microsoft.FSharp.Core.int>(x)),__.compiledAsArg) @ (55,21--55,102)";
"member M2(__) (unitVar1) = __.compiledAsInstanceMethod(()) @ (56,21--56,47)";
"member SM1(unitVar0) = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),compiledAsStaticField,let x: Microsoft.FSharp.Core.int = compiledAsStaticField in ClassWithImplicitConstructor.compiledAsGenericStaticMethod<Microsoft.FSharp.Core.int> (x)) @ (57,26--57,101)";
"member SM2(unitVar0) = ClassWithImplicitConstructor.compiledAsStaticMethod (()) @ (58,26--58,50)";
"member TestCallingToString(this) (unitVar1) = this.ToString() @ (60,40--60,55)";
"type Error"; "let err = {Data0 = 3; Data1 = 4} @ (64,10--64,20)";
"let matchOnException(err) = match (if err :? M.Error then $0 else $1) targets ... @ (66,33--66,36)";
"let upwardForLoop(unitVar0) = let mutable a: Microsoft.FSharp.Core.int = 1 in (for-loop; a) @ (69,16--69,17)";
"let upwardForLoop2(unitVar0) = let mutable a: Microsoft.FSharp.Core.int = 1 in (for-loop; a) @ (74,16--74,17)";
"let downwardForLoop(unitVar0) = let mutable a: Microsoft.FSharp.Core.int = 1 in (for-loop; a) @ (79,16--79,17)";
"let quotationTest1(unitVar0) = quote(Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),1,1)) @ (83,24--83,35)";
"let quotationTest2(v) = quote(Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),ExtraTopLevelOperators.SpliceExpression<Microsoft.FSharp.Core.int> (v),1)) @ (84,24--84,36)";
"type RecdType"; "type UnionType";
"member get_IsCase1(this) (unitArg) = (if this.IsCase1 then True else False) @ (87,5--87,14)";
"member get_IsCase2(this) (unitArg) = (if this.IsCase2 then True else False) @ (87,5--87,14)";
"member get_IsCase3(this) (unitArg) = (if this.IsCase3 then True else False) @ (87,5--87,14)";
"type ClassWithEventsAndProperties";
"member .ctor(unitVar0) = (new Object(); (this.ev <- new FSharpEvent`1(()); ())) @ (89,5--89,33)";
"member .cctor(unitVar) = (sev <- new FSharpEvent`1(()); ()) @ (91,11--91,35)";
"member get_InstanceProperty(x) (unitVar1) = (x.ev.Trigger(1); 1) @ (92,32--92,48)";
"member get_StaticProperty(unitVar0) = (sev.Trigger(1); 1) @ (93,35--93,52)";
"member get_InstanceEvent(x) (unitVar1) = x.ev.get_Publish(()) @ (94,29--94,39)";
"member get_StaticEvent(x) (unitVar1) = sev.get_Publish(()) @ (95,27--95,38)";
"let c = new ClassWithEventsAndProperties(()) @ (97,8--97,38)";
"let v = M.c ().get_InstanceProperty(()) @ (98,8--98,26)";
"do Console.WriteLine (\"777\")";
"let functionWithSubsumption(x) = IntrinsicFunctions.UnboxGeneric<Microsoft.FSharp.Core.string> (x) @ (102,39--102,51)";
"type MultiArgMethods";
"member .ctor(c,d) = (new Object(); ()) @ (105,5--105,20)";
"member Method(x) (a,b) = 1 @ (106,37--106,38)";
"member CurriedMethod(x) (a1,b1) (a2,b2) = 1 @ (107,63--107,64)";
"let testFunctionThatCallsMultiArgMethods(unitVar0) = let m: M.MultiArgMethods = new MultiArgMethods(3,4) in Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),m.Method(7,8),fun tupledArg -> let a1: Microsoft.FSharp.Core.int = tupledArg.Item0 in let b1: Microsoft.FSharp.Core.int = tupledArg.Item1 in fun tupledArg -> let a2: Microsoft.FSharp.Core.int = tupledArg.Item0 in let b2: Microsoft.FSharp.Core.int = tupledArg.Item1 in m.CurriedMethod(a1,b1,a2,b2) (9,10) (11,12)) @ (110,8--110,9)";
"let testFunctionThatUsesUnitsOfMeasure(x) (y) = Operators.op_Addition<Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>> (arg0_0,arg1_0),x,y) @ (122,70--122,75)";
"let testFunctionThatUsesAddressesAndByrefs(x) = let mutable w: Microsoft.FSharp.Core.int = 4 in let y1: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = x in let y2: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = &w in let arr: Microsoft.FSharp.Core.int Microsoft.FSharp.Core.array = [|3; 4|] in let r: Microsoft.FSharp.Core.int Microsoft.FSharp.Core.ref = Operators.Ref<Microsoft.FSharp.Core.int> (3) in let y3: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = [I_ldelema (NormalAddress, false, ILArrayShape [(Some 0, None)], !0)](arr,0) in let y4: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = &r.contents in let z: Microsoft.FSharp.Core.int = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x,y1),y2),y3) in (w <- 3; (x <- 4; (y2 <- 4; (y3 <- 5; Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),z,x),y1),y2),y3),y4),IntrinsicFunctions.GetArray<Microsoft.FSharp.Core.int> (arr,0)),r.contents))))) @ (125,16--125,17)";
"let testFunctionThatUsesStructs1(dt) = dt.AddDays(3) @ (139,57--139,72)";
"let testFunctionThatUsesStructs2(unitVar0) = let dt1: System.DateTime = DateTime.get_Now () in let mutable dt2: System.DateTime = DateTime.get_Now () in let dt3: System.TimeSpan = Operators.op_Subtraction<System.DateTime,System.DateTime,System.TimeSpan> (fun arg0_0 -> fun arg1_0 -> DateTime.op_Subtraction (arg0_0,arg1_0),dt1,dt2) in let dt4: System.DateTime = dt1.AddDays(3) in let dt5: Microsoft.FSharp.Core.int = dt1.get_Millisecond() in let dt6: Microsoft.FSharp.Core.byref<System.DateTime> = &dt2 in let dt7: System.TimeSpan = Operators.op_Subtraction<System.DateTime,System.DateTime,System.TimeSpan> (fun arg0_0 -> fun arg1_0 -> DateTime.op_Subtraction (arg0_0,arg1_0),dt6,dt4) in dt7 @ (142,7--142,10)";
"let testFunctionThatUsesWhileLoop(unitVar0) = let mutable x: Microsoft.FSharp.Core.int = 1 in (while Operators.op_LessThan<Microsoft.FSharp.Core.int> (x,100) do x <- Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x,1) done; x) @ (152,15--152,16)";
"let testFunctionThatUsesTryWith(unitVar0) = try M.testFunctionThatUsesWhileLoop (()) with matchValue -> match (if matchValue :? System.ArgumentException then $0 else $1) targets ... @ (158,3--160,60)";
"let testFunctionThatUsesTryFinally(unitVar0) = try M.testFunctionThatUsesWhileLoop (()) finally Console.WriteLine (\"8888\") @ (164,3--167,37)";
"member Console.WriteTwoLines.Static(unitVar0) = (Console.WriteLine (); Console.WriteLine ()) @ (170,36--170,90)";
"member DateTime.get_TwoMinute(x) (unitVar1) = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x.get_Minute(),x.get_Minute()) @ (173,25--173,44)";
"let testFunctionThatUsesExtensionMembers(unitVar0) = (M.Console.WriteTwoLines.Static (()); let v: Microsoft.FSharp.Core.int = DateTime.get_Now ().DateTime.get_TwoMinute(()) in M.Console.WriteTwoLines.Static (())) @ (176,3--178,33)";
"let testFunctionThatUsesOptionMembers(unitVar0) = let x: Microsoft.FSharp.Core.int Microsoft.FSharp.Core.option = Some(3) in (x.get_IsSome() (),x.get_IsNone() ()) @ (181,7--181,8)";
"let testFunctionThatUsesOverAppliedFunction(unitVar0) = Operators.Identity<Microsoft.FSharp.Core.int -> Microsoft.FSharp.Core.int> (fun x -> Operators.Identity<Microsoft.FSharp.Core.int> (x)) 3 @ (185,3--185,10)";
"let testFunctionThatUsesPatternMatchingOnLists(x) = match (if x.Isop_ColonColon then (if x.Tail.Isop_ColonColon then (if x.Tail.Tail.Isop_Nil then $2 else $3) else $1) else $0) targets ... @ (188,10--188,11)";
"let testFunctionThatUsesPatternMatchingOnOptions(x) = match (if x.IsSome then $1 else $0) targets ... @ (195,10--195,11)";
"let testFunctionThatUsesPatternMatchingOnOptions2(x) = match (if x.IsSome then $1 else $0) targets ... @ (200,10--200,11)";
"let testFunctionThatUsesConditionalOnOptions2(x) = (if x.get_IsSome() () then 1 else 2) @ (205,4--205,29)";
"let f(x) (y) = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x,y) @ (207,12--207,15)";
"let g = let x: Microsoft.FSharp.Core.int = 1 in fun y -> M.f (x,y) @ (208,8--208,11)";
"let h = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),M.g () 2,3) @ (209,8--209,17)";
"type TestFuncProp";
"member .ctor(unitVar0) = (new Object(); ()) @ (211,5--211,17)";
"member get_Id(this) (unitVar1) = fun x -> x @ (212,21--212,31)";
"let wrong = Operators.op_Equality<Microsoft.FSharp.Core.int> (new TestFuncProp(()).get_Id(()) 0,0) @ (214,12--214,35)";
"let start(name) = (name,name) @ (217,4--217,14)";
"let last(name,values) = Operators.Identity<Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string> ((name,values)) @ (220,4--220,21)";
"let last2(name) = Operators.Identity<Microsoft.FSharp.Core.string> (name) @ (223,4--223,11)";
"let test7(s) = Operators.op_PipeRight<Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string,Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string> (M.start (s),fun tupledArg -> let name: Microsoft.FSharp.Core.string = tupledArg.Item0 in let values: Microsoft.FSharp.Core.string = tupledArg.Item1 in M.last (name,values)) @ (226,4--226,19)";
"let test8(unitVar0) = fun tupledArg -> let name: Microsoft.FSharp.Core.string = tupledArg.Item0 in let values: Microsoft.FSharp.Core.string = tupledArg.Item1 in M.last (name,values) @ (229,4--229,8)";
"let test9(s) = Operators.op_PipeRight<Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string,Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string> ((s,s),fun tupledArg -> let name: Microsoft.FSharp.Core.string = tupledArg.Item0 in let values: Microsoft.FSharp.Core.string = tupledArg.Item1 in M.last (name,values)) @ (232,4--232,17)";
"let test10(unitVar0) = fun name -> M.last2 (name) @ (235,4--235,9)";
"let test11(s) = Operators.op_PipeRight<Microsoft.FSharp.Core.string,Microsoft.FSharp.Core.string> (s,fun name -> M.last2 (name)) @ (238,4--238,14)";
"let badLoop = badLoop@240.Force<Microsoft.FSharp.Core.int -> Microsoft.FSharp.Core.int>(()) @ (240,8--240,15)";
"type LetLambda";
"let f = ((); fun a -> fun b -> Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),a,b)) @ (246,8--247,24)";
"let letLambdaRes = Operators.op_PipeRight<(Microsoft.FSharp.Core.int * Microsoft.FSharp.Core.int) Microsoft.FSharp.Collections.list,Microsoft.FSharp.Core.int Microsoft.FSharp.Collections.list> (Cons((1,2),Empty()),let mapping: Microsoft.FSharp.Core.int * Microsoft.FSharp.Core.int -> Microsoft.FSharp.Core.int = fun tupledArg -> let a: Microsoft.FSharp.Core.int = tupledArg.Item0 in let b: Microsoft.FSharp.Core.int = tupledArg.Item1 in (LetLambda.f () a) b in fun list -> ListModule.Map<Microsoft.FSharp.Core.int * Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (mapping,list)) @ (249,19--249,71)";
"let anonRecd = {X = 1; Y = 2} @ (251,15--251,33)";
"let anonRecdGet = (M.anonRecd ().X,M.anonRecd ().Y) @ (252,19--252,41)"]
let expected2 =
["type N"; "type IntAbbrev"; "let bool2 = False @ (6,12--6,17)";
"let testHashChar(x) = Operators.Hash<Microsoft.FSharp.Core.char> (x) @ (8,28--8,34)";
"let testHashSByte(x) = Operators.Hash<Microsoft.FSharp.Core.sbyte> (x) @ (9,30--9,36)";
"let testHashInt16(x) = Operators.Hash<Microsoft.FSharp.Core.int16> (x) @ (10,30--10,36)";
"let testHashInt64(x) = Operators.Hash<Microsoft.FSharp.Core.int64> (x) @ (11,30--11,36)";
"let testHashUInt64(x) = Operators.Hash<Microsoft.FSharp.Core.uint64> (x) @ (12,32--12,38)";
"let testHashIntPtr(x) = Operators.Hash<Microsoft.FSharp.Core.nativeint> (x) @ (13,35--13,41)";
"let testHashUIntPtr(x) = Operators.Hash<Microsoft.FSharp.Core.unativeint> (x) @ (14,37--14,43)";
"let testHashString(x) = Operators.Hash<Microsoft.FSharp.Core.string> (x) @ (16,32--16,38)";
"let testTypeOf(x) = Operators.TypeOf<'T> () @ (17,24--17,30)";
"let mutableVar(x) = (if Operators.op_GreaterThan<Microsoft.FSharp.Core.int> (x,0) then let mutable acc: Microsoft.FSharp.Core.int = x in acc <- x else ()) @ (20,4--22,16)";
"let mutableConst(unitVar0) = let mutable acc: Microsoft.FSharp.Core.unit = () in acc <- () @ (25,16--25,19)";
"let testMutableVar = N.mutableVar (1) @ (28,21--28,33)";
"let testMutableConst = N.mutableConst (()) @ (29,23--29,38)"]
printfn "// unoptimized"
printfn "let expected =\n%A" (printDeclarations None (List.ofSeq file1.Declarations) |> Seq.toList)
printfn "let expected2 =\n%A" (printDeclarations None (List.ofSeq file2.Declarations) |> Seq.toList)
printDeclarations None (List.ofSeq file1.Declarations)
|> Seq.toList
|> Utils.filterHack
|> shouldEqual (Utils.filterHack expected)
printDeclarations None (List.ofSeq file2.Declarations)
|> Seq.toList
|> Utils.filterHack
|> shouldEqual (Utils.filterHack expected2)
()
[<Fact>]
let ``Test Optimized Declarations Project1`` () =
let options = Project1.createOptionsWithArgs [ "--langversion:preview" ]
let exprChecker = FSharpChecker.Create(keepAssemblyContents=true, useTransparentCompiler=CompilerAssertHelpers.UseTransparentCompiler)
let wholeProjectResults = exprChecker.ParseAndCheckProject(options) |> Async.RunImmediate
for e in wholeProjectResults.Diagnostics do
printfn "Project1 error: <<<%s>>>" e.Message
wholeProjectResults.Diagnostics.Length |> shouldEqual 3 // recursive value warning
wholeProjectResults.Diagnostics[0].Severity |> shouldEqual FSharpDiagnosticSeverity.Warning
wholeProjectResults.Diagnostics[1].Severity |> shouldEqual FSharpDiagnosticSeverity.Warning
wholeProjectResults.Diagnostics[2].Severity |> shouldEqual FSharpDiagnosticSeverity.Warning
wholeProjectResults.GetOptimizedAssemblyContents().ImplementationFiles.Length |> shouldEqual 2
let file1 = wholeProjectResults.GetOptimizedAssemblyContents().ImplementationFiles[0]
let file2 = wholeProjectResults.GetOptimizedAssemblyContents().ImplementationFiles[1]
let expected =
["type M"; "type IntAbbrev"; "let boolEx1 = True @ (6,14--6,18)";
"let intEx1 = 1 @ (7,13--7,14)"; "let int64Ex1 = 1 @ (8,15--8,17)";
"let tupleEx1 = (1,1) @ (9,16--9,21)";
"let tupleEx2 = (1,1,1) @ (10,16--10,25)";
"let tupleEx3 = (1,1,1,1) @ (11,16--11,29)";
"let localExample = let y: Microsoft.FSharp.Core.int = 1 in let z: Microsoft.FSharp.Core.int = 1 in (y,z) @ (14,7--14,8)";
"let localGenericFunctionExample(unitVar0) = let y: Microsoft.FSharp.Core.int = 1 in let compiledAsLocalGenericFunction: 'a -> 'a = FUN ... -> fun x -> x in (compiledAsLocalGenericFunction<Microsoft.FSharp.Core.int> y,compiledAsLocalGenericFunction<Microsoft.FSharp.Core.float> 1) @ (19,7--19,8)";
"let funcEx1(x) = x @ (23,23--23,24)";
"let genericFuncEx1(x) = x @ (24,29--24,30)";
"let topPair1b = M.patternInput@25 ().Item1 @ (25,4--25,26)";
"let topPair1a = M.patternInput@25 ().Item0 @ (25,4--25,26)";
"let testILCall1 = new Object() @ (27,18--27,27)";
"let testILCall2 = Console.WriteLine (\"176\") @ (28,18--28,49)";
"let recValNeverUsedAtRuntime = recValNeverUsedAtRuntime@31.Force<Microsoft.FSharp.Core.int>(()) @ (31,8--31,32)";
"let recFuncIgnoresFirstArg(g) (v) = v @ (32,33--32,34)";
"let testFun4(unitVar0) = let rec ... in recValNeverUsedAtRuntime @ (36,4--39,28)";
"type ClassWithImplicitConstructor";
"member .ctor(compiledAsArg) = (new Object(); (this.compiledAsArg <- compiledAsArg; (this.compiledAsField <- 1; let compiledAsLocal: Microsoft.FSharp.Core.int = 1 in let compiledAsLocal2: Microsoft.FSharp.Core.int = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),compiledAsLocal,compiledAsLocal) in ()))) @ (41,5--41,33)";
"member .cctor(unitVar) = (compiledAsStaticField <- 1; let compiledAsStaticLocal: Microsoft.FSharp.Core.int = 1 in let compiledAsStaticLocal2: Microsoft.FSharp.Core.int = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),compiledAsStaticLocal,compiledAsStaticLocal) in ()) @ (49,11--49,40)";
"member M1(__) (unitVar1) = Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),__.compiledAsField,__.compiledAsGenericInstanceMethod<Microsoft.FSharp.Core.int>(__.compiledAsField)),__.compiledAsArg) @ (55,21--55,102)";
"member M2(__) (unitVar1) = __.compiledAsInstanceMethod(()) @ (56,21--56,47)";
"member SM1(unitVar0) = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),compiledAsStaticField,ClassWithImplicitConstructor.compiledAsGenericStaticMethod<Microsoft.FSharp.Core.int> (compiledAsStaticField)) @ (57,26--57,101)";
"member SM2(unitVar0) = ClassWithImplicitConstructor.compiledAsStaticMethod (()) @ (58,26--58,50)";
"member TestCallingToString(this) (unitVar1) = this.ToString() @ (60,40--60,55)";
"type Error"; "let err = {Data0 = 3; Data1 = 4} @ (64,10--64,20)";
"let matchOnException(err) = match (if err :? M.Error then $0 else $1) targets ... @ (66,33--66,36)";
"let upwardForLoop(unitVar0) = let mutable a: Microsoft.FSharp.Core.int = 1 in (for-loop; a) @ (69,16--69,17)";
"let upwardForLoop2(unitVar0) = let mutable a: Microsoft.FSharp.Core.int = 1 in (for-loop; a) @ (74,16--74,17)";
"let downwardForLoop(unitVar0) = let mutable a: Microsoft.FSharp.Core.int = 1 in (for-loop; a) @ (79,16--79,17)";
"let quotationTest1(unitVar0) = quote(Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),1,1)) @ (83,24--83,35)";
"let quotationTest2(v) = quote(Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),ExtraTopLevelOperators.SpliceExpression<Microsoft.FSharp.Core.int> (v),1)) @ (84,24--84,36)";
"type RecdType"; "type UnionType";
"member get_IsCase1(this) (unitArg) = (if this.IsCase1 then True else False) @ (87,5--87,14)";
"member get_IsCase2(this) (unitArg) = (if this.IsCase2 then True else False) @ (87,5--87,14)";
"member get_IsCase3(this) (unitArg) = (if this.IsCase3 then True else False) @ (87,5--87,14)";
"type ClassWithEventsAndProperties";
"member .ctor(unitVar0) = (new Object(); (this.ev <- new FSharpEvent`1(()); ())) @ (89,5--89,33)";
"member .cctor(unitVar) = (sev <- new FSharpEvent`1(()); ()) @ (91,11--91,35)";
"member get_InstanceProperty(x) (unitVar1) = (x.ev.Trigger(1); 1) @ (92,32--92,48)";
"member get_StaticProperty(unitVar0) = (sev.Trigger(1); 1) @ (93,35--93,52)";
"member get_InstanceEvent(x) (unitVar1) = x.ev.get_Publish(()) @ (94,29--94,39)";
"member get_StaticEvent(x) (unitVar1) = sev.get_Publish(()) @ (95,27--95,38)";
"let c = new ClassWithEventsAndProperties(()) @ (97,8--97,38)";
"let v = M.c ().get_InstanceProperty(()) @ (98,8--98,26)";
"do Console.WriteLine (\"777\")";
"let functionWithSubsumption(x) = IntrinsicFunctions.UnboxGeneric<Microsoft.FSharp.Core.string> (x) @ (102,39--102,51)";
"type MultiArgMethods";
"member .ctor(c,d) = (new Object(); ()) @ (105,5--105,20)";
"member Method(x) (a,b) = 1 @ (106,37--106,38)";
"member CurriedMethod(x) (a1,b1) (a2,b2) = 1 @ (107,63--107,64)";
"let testFunctionThatCallsMultiArgMethods(unitVar0) = let m: M.MultiArgMethods = new MultiArgMethods(3,4) in Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),m.Method(7,8),let a1: Microsoft.FSharp.Core.int = 9 in let b1: Microsoft.FSharp.Core.int = 10 in let a2: Microsoft.FSharp.Core.int = 11 in let b2: Microsoft.FSharp.Core.int = 12 in m.CurriedMethod(a1,b1,a2,b2)) @ (110,8--110,9)";
"let testFunctionThatUsesUnitsOfMeasure(x) (y) = Operators.op_Addition<Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>,Microsoft.FSharp.Core.float<'u>> (arg0_0,arg1_0),x,y) @ (122,70--122,75)";
"let testFunctionThatUsesAddressesAndByrefs(x) = let mutable w: Microsoft.FSharp.Core.int = 4 in let y1: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = x in let y2: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = &w in let arr: Microsoft.FSharp.Core.int Microsoft.FSharp.Core.array = [|3; 4|] in let r: Microsoft.FSharp.Core.int Microsoft.FSharp.Core.ref = Operators.Ref<Microsoft.FSharp.Core.int> (3) in let y3: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = [I_ldelema (NormalAddress, false, ILArrayShape [(Some 0, None)], !0)](arr,0) in let y4: Microsoft.FSharp.Core.byref<Microsoft.FSharp.Core.int> = &r.contents in let z: Microsoft.FSharp.Core.int = Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x,y1),y2),y3) in (w <- 3; (x <- 4; (y2 <- 4; (y3 <- 5; Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int32> (arg0_0,arg1_0),Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),z,x),y1),y2),y3),y4),IntrinsicFunctions.GetArray<Microsoft.FSharp.Core.int> (arr,0)),r.contents))))) @ (125,16--125,17)";
"let testFunctionThatUsesStructs1(dt) = dt.AddDays(3) @ (139,57--139,72)";
"let testFunctionThatUsesStructs2(unitVar0) = let dt1: System.DateTime = DateTime.get_Now () in let mutable dt2: System.DateTime = DateTime.get_Now () in let dt3: System.TimeSpan = DateTime.op_Subtraction (dt1,dt2) in let dt4: System.DateTime = dt1.AddDays(3) in let dt5: Microsoft.FSharp.Core.int = dt1.get_Millisecond() in let dt6: Microsoft.FSharp.Core.byref<System.DateTime> = &dt2 in let dt7: System.TimeSpan = DateTime.op_Subtraction (dt6,dt4) in dt7 @ (142,7--142,10)";
"let testFunctionThatUsesWhileLoop(unitVar0) = let mutable x: Microsoft.FSharp.Core.int = 1 in (while Operators.op_LessThan<Microsoft.FSharp.Core.int> (x,100) do x <- Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x,1) done; x) @ (152,15--152,16)";
"let testFunctionThatUsesTryWith(unitVar0) = try M.testFunctionThatUsesWhileLoop (()) with matchValue -> match (if matchValue :? System.ArgumentException then $0 else $1) targets ... @ (158,3--160,60)";
"let testFunctionThatUsesTryFinally(unitVar0) = try M.testFunctionThatUsesWhileLoop (()) finally Console.WriteLine (\"8888\") @ (164,3--167,37)";
"member Console.WriteTwoLines.Static(unitVar0) = (Console.WriteLine (); Console.WriteLine ()) @ (170,36--170,90)";
"member DateTime.get_TwoMinute(x) (unitVar1) = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x.get_Minute(),x.get_Minute()) @ (173,25--173,44)";
"let testFunctionThatUsesExtensionMembers(unitVar0) = (M.Console.WriteTwoLines.Static (()); let v: Microsoft.FSharp.Core.int = DateTime.get_Now ().DateTime.get_TwoMinute(()) in M.Console.WriteTwoLines.Static (())) @ (176,3--178,33)";
"let testFunctionThatUsesOptionMembers(unitVar0) = let x: Microsoft.FSharp.Core.int Microsoft.FSharp.Core.option = Some(3) in (x.get_IsSome() (),x.get_IsNone() ()) @ (181,7--181,8)";
"let testFunctionThatUsesOverAppliedFunction(unitVar0) = Operators.Identity<Microsoft.FSharp.Core.int -> Microsoft.FSharp.Core.int> (fun x -> Operators.Identity<Microsoft.FSharp.Core.int> (x)) 3 @ (185,3--185,10)";
"let testFunctionThatUsesPatternMatchingOnLists(x) = match (if x.Isop_ColonColon then (if x.Tail.Isop_ColonColon then (if x.Tail.Tail.Isop_Nil then $2 else $3) else $1) else $0) targets ... @ (188,10--188,11)";
"let testFunctionThatUsesPatternMatchingOnOptions(x) = match (if x.IsSome then $1 else $0) targets ... @ (195,10--195,11)";
"let testFunctionThatUsesPatternMatchingOnOptions2(x) = match (if x.IsSome then $1 else $0) targets ... @ (200,10--200,11)";
"let testFunctionThatUsesConditionalOnOptions2(x) = (if x.get_IsSome() () then 1 else 2) @ (205,4--205,29)";
"let f(x) (y) = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),x,y) @ (207,12--207,15)";
"let g = let x: Microsoft.FSharp.Core.int = 1 in fun y -> M.f (x,y) @ (208,8--208,11)";
"let h = Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),M.g () 2,3) @ (209,8--209,17)";
"type TestFuncProp";
"member .ctor(unitVar0) = (new Object(); ()) @ (211,5--211,17)";
"member get_Id(this) (unitVar1) = fun x -> x @ (212,21--212,31)";
"let wrong = Operators.op_Equality<Microsoft.FSharp.Core.int> (new TestFuncProp(()).get_Id(()) 0,0) @ (214,12--214,35)";
"let start(name) = (name,name) @ (217,4--217,14)";
"let last(name,values) = Operators.Identity<Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string> ((name,values)) @ (220,4--220,21)";
"let last2(name) = Operators.Identity<Microsoft.FSharp.Core.string> (name) @ (223,4--223,11)";
"let test7(s) = let Pipe #1 input at line 226: Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string = M.start (s) in let name: Microsoft.FSharp.Core.string = Pipe #1 input at line 226.Item0 in let values: Microsoft.FSharp.Core.string = Pipe #1 input at line 226.Item1 in M.last (name,values) @ (226,4--226,19)";
"let test8(unitVar0) = fun tupledArg -> let name: Microsoft.FSharp.Core.string = tupledArg.Item0 in let values: Microsoft.FSharp.Core.string = tupledArg.Item1 in M.last (name,values) @ (229,4--229,8)";
"let test9(s) = let Pipe #1 input at line 232: Microsoft.FSharp.Core.string * Microsoft.FSharp.Core.string = (s,s) in let name: Microsoft.FSharp.Core.string = Pipe #1 input at line 232.Item0 in let values: Microsoft.FSharp.Core.string = Pipe #1 input at line 232.Item1 in M.last (name,values) @ (232,4--232,17)";
"let test10(unitVar0) = fun name -> M.last2 (name) @ (235,4--235,9)";
"let test11(s) = let Pipe #1 input at line 238: Microsoft.FSharp.Core.string = s in M.last2 (Pipe #1 input at line 238) @ (238,4--238,14)";
"let badLoop = badLoop@240.Force<Microsoft.FSharp.Core.int -> Microsoft.FSharp.Core.int>(()) @ (240,8--240,15)";
"type LetLambda";
"let f = fun a -> fun b -> Operators.op_Addition<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.AdditionDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),a,b) @ (247,8--247,24)";
"let letLambdaRes = let Pipe #1 input at line 249: (Microsoft.FSharp.Core.int * Microsoft.FSharp.Core.int) Microsoft.FSharp.Collections.list = Cons((1,2),Empty()) in ListModule.Map<Microsoft.FSharp.Core.int * Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (fun tupledArg -> let a: Microsoft.FSharp.Core.int = tupledArg.Item0 in let b: Microsoft.FSharp.Core.int = tupledArg.Item1 in (LetLambda.f () a) b,Pipe #1 input at line 249) @ (249,19--249,71)";
"let anonRecd = {X = 1; Y = 2} @ (251,15--251,33)";
"let anonRecdGet = (M.anonRecd ().X,M.anonRecd ().Y) @ (252,19--252,41)"]
let expected2 =
["type N"; "type IntAbbrev"; "let bool2 = False @ (6,12--6,17)";
"let testHashChar(x) = Operators.op_BitwiseOr<Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.BitwiseOrDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_LeftShift<Microsoft.FSharp.Core.char> (x,16),x) @ (8,28--8,34)";
"let testHashSByte(x) = Operators.op_ExclusiveOr<Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.ExclusiveOrDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.op_LeftShift<Microsoft.FSharp.Core.sbyte> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.LeftShiftDynamic<Microsoft.FSharp.Core.sbyte,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.sbyte> (arg0_0,arg1_0),x,8),x) @ (9,30--9,36)";
"let testHashInt16(x) = Operators.op_BitwiseOr<Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.BitwiseOrDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.ToUInt16<Microsoft.FSharp.Core.int16> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.int16,Microsoft.FSharp.Core.uint16> (arg0_0),x),Operators.op_LeftShift<Microsoft.FSharp.Core.int16> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.LeftShiftDynamic<Microsoft.FSharp.Core.int16,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int16> (arg0_0,arg1_0),x,16)) @ (10,30--10,36)";
"let testHashInt64(x) = Operators.op_ExclusiveOr<Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.ExclusiveOrDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.ToInt32<Microsoft.FSharp.Core.int64> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.int64,Microsoft.FSharp.Core.int32> (arg0_0),x),Operators.ToInt32<Microsoft.FSharp.Core.int> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int32> (arg0_0),Operators.op_RightShift<Microsoft.FSharp.Core.int64> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.RightShiftDynamic<Microsoft.FSharp.Core.int64,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.int64> (arg0_0,arg1_0),x,32))) @ (11,30--11,36)";
"let testHashUInt64(x) = Operators.op_ExclusiveOr<Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.ExclusiveOrDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.ToInt32<Microsoft.FSharp.Core.uint64> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.uint64,Microsoft.FSharp.Core.int32> (arg0_0),x),Operators.ToInt32<Microsoft.FSharp.Core.int> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int32> (arg0_0),Operators.op_RightShift<Microsoft.FSharp.Core.uint64> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.RightShiftDynamic<Microsoft.FSharp.Core.uint64,Microsoft.FSharp.Core.int32,Microsoft.FSharp.Core.uint64> (arg0_0,arg1_0),x,32))) @ (12,32--12,38)";
"let testHashIntPtr(x) = Operators.ToInt32<Microsoft.FSharp.Core.uint64> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.uint64,Microsoft.FSharp.Core.int32> (arg0_0),Operators.ToUInt64<Microsoft.FSharp.Core.nativeint> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.nativeint,Microsoft.FSharp.Core.uint64> (arg0_0),x)) @ (13,35--13,41)";
"let testHashUIntPtr(x) = Operators.op_BitwiseAnd<Microsoft.FSharp.Core.int> (fun arg0_0 -> fun arg1_0 -> LanguagePrimitives.BitwiseAndDynamic<Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int,Microsoft.FSharp.Core.int> (arg0_0,arg1_0),Operators.ToInt32<Microsoft.FSharp.Core.uint64> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.uint64,Microsoft.FSharp.Core.int32> (arg0_0),Operators.ToUInt64<Microsoft.FSharp.Core.unativeint> (fun arg0_0 -> LanguagePrimitives.ExplicitDynamic<Microsoft.FSharp.Core.unativeint,Microsoft.FSharp.Core.uint64> (arg0_0),x)),2147483647) @ (14,37--14,43)";
"let testHashString(x) = (if Operators.op_Equality<Microsoft.FSharp.Core.string> (x,dflt) then 0 else x.GetHashCode()) @ (16,32--16,38)";
"let testTypeOf(x) = Operators.TypeOf<'T> () @ (17,24--17,30)";
"let mutableVar(x) = (if Operators.op_GreaterThan<Microsoft.FSharp.Core.int> (x,0) then let mutable acc: Microsoft.FSharp.Core.int = x in acc <- x else ()) @ (20,4--22,16)";
"let mutableConst(unitVar0) = let mutable acc: Microsoft.FSharp.Core.unit = () in acc <- () @ (25,16--25,19)";
"let testMutableVar = let x: Microsoft.FSharp.Core.int = 1 in (if Operators.op_GreaterThan<Microsoft.FSharp.Core.int> (x,0) then let mutable acc: Microsoft.FSharp.Core.int = x in acc <- x else ()) @ (28,21--28,33)";
"let testMutableConst = let mutable acc: Microsoft.FSharp.Core.unit = () in acc <- () @ (29,23--29,38)"]
// printFSharpDecls "" file2.Declarations |> Seq.iter (printfn "%s")
printfn "// optimized"
printfn "let expected =\n%A" (printDeclarations None (List.ofSeq file1.Declarations) |> Seq.toList)
printfn "let expected2 =\n%A" (printDeclarations None (List.ofSeq file2.Declarations) |> Seq.toList)
printDeclarations None (List.ofSeq file1.Declarations)
|> Seq.toList
|> Utils.filterHack
|> shouldEqual (Utils.filterHack expected)
printDeclarations None (List.ofSeq file2.Declarations)
|> Seq.toList
|> Utils.filterHack
|> shouldEqual (Utils.filterHack expected2)
()
let testOperators dnName fsName excludedTests expectedUnoptimized expectedOptimized =
let tempFileName = getTemporaryFileName()
let filePath = changeExtension tempFileName ".fs"
let dllPath =changeExtension tempFileName ".dll"
let projFilePath = changeExtension tempFileName ".fsproj"
let exprChecker = FSharpChecker.Create(keepAssemblyContents=true, useTransparentCompiler=true)
begin
let source = String.Format(Project1.operatorTests, dnName, fsName)
let replace (s:string) r = s.Replace("let " + r, "// let " + r)
let fileSource = excludedTests |> List.fold replace source
FileSystem.OpenFileForWriteShim(filePath).Write(fileSource)
let args = mkProjectCommandLineArgsSilent (dllPath, [])
let options = { checker.GetProjectOptionsFromCommandLineArgs (projFilePath, args) with SourceFiles = [|filePath|] }
let wholeProjectResults = exprChecker.ParseAndCheckProject(options) |> Async.RunImmediate
let referencedAssemblies = wholeProjectResults.ProjectContext.GetReferencedAssemblies()
let currentAssemblyToken =
let fsCore = referencedAssemblies |> List.tryFind (fun asm -> asm.SimpleName = "FSharp.Core")
match fsCore with
| Some core ->
if core.QualifiedName.StartsWith("FSharp.Core, Version=5.0") then FC50
elif core.QualifiedName.StartsWith("FSharp.Core, Version=4.7") then FC47
elif core.QualifiedName.StartsWith("FSharp.Core, Version=4.6") then FC46
else FC45
| None -> FC45
for r in referencedAssemblies do
printfn "Referenced assembly %s: %O" r.QualifiedName r.FileName
let errors = StringBuilder()
for e in wholeProjectResults.Diagnostics do
printfn "%s Operator Tests error: <<<%s>>>" dnName e.Message
errors.AppendLine e.Message |> ignore
errors.ToString() |> shouldEqual ""
wholeProjectResults.Diagnostics.Length |> shouldEqual 0
let resultUnoptimized =
wholeProjectResults.AssemblyContents.ImplementationFiles[0].Declarations
|> printDeclarations None
|> Seq.toList
let resultOptimized =
wholeProjectResults.GetOptimizedAssemblyContents().ImplementationFiles[0].Declarations
|> printDeclarations None
|> Seq.toList
printfn " let expectedUnoptimized = ["
for s in resultUnoptimized do
printfn " [], %A" s
printfn " ]"
printfn " let expectedOptimized = ["
for s in resultOptimized do
printfn " [%s], %A" (if s.Contains("ToStringOperator") then "FC47; FC50" else "") s
printfn " ]"
let mutable countFC45 = 0