Print inline keyword for member

src/Compiler/Checking/NicePrint.fs

@@ -1255,7 +1255,7 @@ module PrintTastMemberOrVals =
 
     let mkInlineL denv (v: Val) nameL = 
         if v.MustInline && not denv.suppressInlineKeyword then 
-            wordL (tagKeyword "inline") ++ nameL 
+            WordL.keywordInline ++ nameL 
         else 
             nameL
 
@@ -1326,6 +1326,7 @@ module PrintTastMemberOrVals =
                     // use error recovery because intellisense on an incomplete file will show this
                     errorR(Error(FSComp.SR.tastInvalidFormForPropertyGetter(), vref.Id.idRange))
                     let nameL = layoutMemberName denv vref [] argInfos tagProperty vref.DisplayNameCoreMangled
+                    let nameL = if short then nameL else mkInlineL denv vref.Deref nameL
                     let resL =
                         if short then nameL --- (WordL.keywordWith ^^ WordL.keywordGet)
                         else stat --- nameL --- (WordL.keywordWith ^^ WordL.keywordGet)
@@ -1342,6 +1343,7 @@ module PrintTastMemberOrVals =
                             else tauL --- (WordL.keywordWith ^^ WordL.keywordGet)
                         else
                             let nameL = layoutMemberName denv vref niceMethodTypars argInfos tagProperty vref.DisplayNameCoreMangled
+                            let nameL = if short then nameL else mkInlineL denv vref.Deref nameL
                             stat --- ((nameL  |> addColonL) ^^ (if isNil argInfos then tauL else tauL --- (WordL.keywordWith ^^ WordL.keywordGet)))
                     prettyTyparInst, resL
 
@@ -1350,6 +1352,7 @@ module PrintTastMemberOrVals =
                     // use error recovery because intellisense on an incomplete file will show this
                     errorR(Error(FSComp.SR.tastInvalidFormForPropertySetter(), vref.Id.idRange))
                     let nameL = layoutMemberName denv vref [] argInfos tagProperty vref.DisplayNameCoreMangled
+                    let nameL = if short then nameL else mkInlineL denv vref.Deref nameL
                     let resL = stat --- nameL --- (WordL.keywordWith ^^ WordL.keywordSet)
                     emptyTyparInst, resL
                 else
@@ -1361,6 +1364,7 @@ module PrintTastMemberOrVals =
                             (tauL --- (WordL.keywordWith ^^ WordL.keywordSet))
                         else
                             let nameL = layoutMemberName denv vref niceMethodTypars curriedArgInfos tagProperty vref.DisplayNameCoreMangled
+                            let nameL = if short then nameL else mkInlineL denv vref.Deref nameL
                             stat --- ((nameL |> addColonL) ^^ (tauL --- (WordL.keywordWith ^^ WordL.keywordSet)))
                     prettyTyparInst, resL
 
@@ -1817,22 +1821,26 @@ module TastDefinitionPrinting =
             | Some gRef, Some sRef -> isPublicAccess gRef.Accessibility && isPublicAccess sRef.Accessibility
             | _ -> false
 
-        let (|MixedAccessibilityGetterAndSetter|_|) (pinfo: PropInfo) =
+        let (|DifferentGetterAndSetter|_|) (pinfo: PropInfo) =
             if not (pinfo.HasGetter && pinfo.HasSetter) then
                 None
             else
                 match pinfo.GetterMethod.ArbitraryValRef, pinfo.SetterMethod.ArbitraryValRef with
                 | Some getValRef, Some setValRef ->
-                    if getValRef.Accessibility = setValRef.Accessibility then
-                        None
-                    else
+                    if getValRef.Accessibility <> setValRef.Accessibility then
                         Some (getValRef, setValRef)
+                    else
+                        match getValRef.ValReprInfo with
+                        | Some getValReprInfo when
+                            // Getter has an index parameter
+                            getValReprInfo.TotalArgCount > 1  -> Some (getValRef, setValRef)
+                        | _ -> None 
                 | _ -> None
 
         match pinfo.ArbitraryValRef with
         | Some vref ->
             match pinfo with
-            | MixedAccessibilityGetterAndSetter(getValRef, setValRef) ->
+            | DifferentGetterAndSetter(getValRef, setValRef) ->
                 let getSuffix = if pinfo.IsIndexer then emptyL else wordL (tagKeyword "with") ^^ wordL (tagText "get")
                 [
                     PrintTastMemberOrVals.prettyLayoutOfValOrMemberNoInst denv infoReader getValRef ^^ getSuffix

src/Compiler/Facilities/TextLayoutRender.fs

@@ -59,6 +59,7 @@ module WordL =
     let keywordAbstract = wordL TaggedText.keywordAbstract
     let keywordOverride = wordL TaggedText.keywordOverride
     let keywordEnum = wordL TaggedText.keywordEnum
+    let keywordInline = wordL TaggedText.keywordInline
 
 module LeftL =
     let leftParen = leftL TaggedText.leftParen

src/Compiler/Facilities/TextLayoutRender.fsi

@@ -98,6 +98,7 @@ module internal WordL =
     val keywordAbstract: Layout
     val keywordOverride: Layout
     val keywordEnum: Layout
+    val keywordInline: Layout
 
 module internal LeftL =
     val leftParen: Layout

src/Compiler/Utilities/sformat.fs

@@ -252,6 +252,7 @@ module TaggedText =
     let rightBracketAngle = tagPunctuation ">]"
     let star = tagOperator "*"
     let keywordNew = tagKeyword "new"
+    let keywordInline = tagKeyword "inline"
 #endif
 
 [<AutoOpen>]

src/Compiler/Utilities/sformat.fsi

@@ -210,6 +210,7 @@ module internal TaggedText =
     val internal rightBracketAngle: TaggedText
     val internal star: TaggedText
     val internal keywordNew: TaggedText
+    val internal keywordInline: TaggedText
 
 type internal IEnvironment =
     /// Return to the layout-generation

tests/FSharp.Compiler.ComponentTests/Signatures/TestCasesForGenerationRoundTrip/inline-member.fsx

@@ -0,0 +1,6 @@
+module Meh
+
+type Foo() =
+    member inline this.Item
+        with get (i:int,j: char) : string = ""
+        and set (i:int,j: char) (x:string) = printfn "%i %c" i j

tests/FSharp.Compiler.ComponentTests/Signatures/TypeTests.fs

@@ -184,3 +184,39 @@ type EConverter () =
             let valText = mfv.GetValSignatureText(canReadSymbolUse.DisplayContext, canReadSymbolUse.Range).Value
             Assert.Equal("override CanRead: bool", valText)
         | _ -> ()
+
+[<Fact>]
+let ``Property with unit getter and regular setter`` () =
+    FSharp """
+module Lib
+
+type Foo =
+  member x.Bar with get () = 5 and set v = ignore<int> v
+"""
+    |> printSignatures
+    |> should equal
+        """
+module Lib
+
+type Foo =
+
+  member Bar: int with get, set"""
+
+[<Fact>]
+let ``Property with indexed getter and regular setter`` () =
+    FSharp """
+module Lib
+
+type Foo =
+  member x.Bar with get (a:int) = 5 and set (a:int) v = ignore<int> v
+"""
+    |> printSignatures
+    |> should equal
+        """
+module Lib
+
+type Foo =
+
+  member Bar: a: int -> int with get
+
+  member Bar: a: int -> int with set"""