Take over changes from v11 to master

.github/workflows/ci.yml

@@ -34,7 +34,7 @@ jobs:
     runs-on: ${{matrix.os}}
 
     container:
-      image: ghcr.io/rescript-lang/rescript-ci-build:v1.1.0
+      image: ghcr.io/rescript-lang/rescript-ci-build:alpine-3.19-ocaml-4.14.1-02
 
     steps:
       # See https://github.com/actions/runner/issues/801#issuecomment-1374967227.
@@ -115,7 +115,7 @@ jobs:
             ubuntu-latest,
             windows-latest,
           ]
-        ocaml_compiler: [4.14.0]
+        ocaml_compiler: [4.14.1]
 
     runs-on: ${{matrix.os}}
 
@@ -147,15 +147,15 @@ jobs:
           chmod +x _build/install/default/bin/*
 
       - name: Use OCaml ${{matrix.ocaml_compiler}}
-        uses: ocaml/setup-ocaml@v2.1.7
+        uses: ocaml/setup-ocaml@v2
         if: matrix.os != 'windows-latest'
         with:
           ocaml-compiler: ${{matrix.ocaml_compiler}}
           opam-pin: false
           opam-depext: false
 
       - name: Use OCaml ${{matrix.ocaml_compiler}} (Win)
-        uses: ocaml/setup-ocaml@v2.1.7
+        uses: ocaml/setup-ocaml@v2
         if: matrix.os == 'windows-latest'
         with:
           ocaml-compiler: ${{matrix.ocaml_compiler}}

CHANGELOG.md

@@ -12,6 +12,19 @@
 
 # 12.0.0-alpha.1 (Unreleased)
 
+# 11.1.0-rc.2 (Unreleased)
+
+#### :bug: Bug Fix
+
+- Fix issue with async and newtype in uncurried mode. https://github.com/rescript-lang/rescript-compiler/pull/6601
+- Generic JSX transform: Rename expected module name for lowercase JSX to `Elements` from `DOM`. https://github.com/rescript-lang/rescript-compiler/pull/6606
+- Generic JSX transform: Set default config params for `jsxConfig`. https://github.com/rescript-lang/rescript-compiler/pull/6606
+- Generic JSX transform: Handle namespaced names. https://github.com/rescript-lang/rescript-compiler/pull/6606
+
+#### :house: Internal
+
+- Use OCaml 4.14.1 (+ Alpine 3.19 container) for CI build. https://github.com/rescript-lang/rescript-compiler/pull/6600
+
 # 11.1.0-rc.1
 
 #### :rocket: New Feature

CONTRIBUTING.md

@@ -41,7 +41,7 @@ Make sure you have [opam](https://opam.ocaml.org/doc/Install.html) installed on
 opam init
 
 # Any recent OCaml version works as a development compiler
-opam switch create 4.14.0 # can also create local switch with opam switch create . 4.14.0
+opam switch create 4.14.1 # can also create local switch with opam switch create . 4.14.1
 
 # Install dev dependencies from OPAM
 opam install . --deps-only

jscomp/bsc/rescript_compiler_main.ml

@@ -251,7 +251,14 @@ let buckle_script_flags : (string * Bsc_args.spec * string) array =
     "*internal* Set jsx version";
 
     "-bs-jsx-module", string_call (fun i ->
-      Js_config.jsx_module := Js_config.jsx_module_of_string i),
+      let isGeneric = match i |> String.lowercase_ascii with
+      | "react" -> false
+      | _ -> true in
+      Js_config.jsx_module := Js_config.jsx_module_of_string i;
+      if isGeneric then (
+        Js_config.jsx_mode := Automatic;
+        Js_config.jsx_version := Some Jsx_v4
+      )),
     "*internal* Set jsx module";
 
     "-bs-jsx-mode", string_call (fun i ->

jscomp/ml/ast_async.ml

@@ -13,12 +13,18 @@ let add_promise_type ?(loc = Location.none) ~async
 
 let add_async_attribute ~async (body : Parsetree.expression) =
   if async then
-    {
-      body with
-      pexp_attributes =
-        ({txt = "res.async"; loc = Location.none}, PStr [])
-        :: body.pexp_attributes;
-    }
+   (   
+      match body.pexp_desc with
+      | Pexp_construct (x, Some e) when Ast_uncurried.exprIsUncurriedFun body ->
+        {body with pexp_desc = Pexp_construct (x, Some {e  with pexp_attributes =
+        ({txt = "res.async"; loc = Location.none}, PStr []) :: e.pexp_attributes} )}
+      | _ ->
+        {
+          body with
+          pexp_attributes =
+            ({txt = "res.async"; loc = Location.none}, PStr [])
+            :: body.pexp_attributes;
+        })
   else body
 
 let rec add_promise_to_result ~loc (e : Parsetree.expression) =

jscomp/syntax/src/jsx_ppx.ml

@@ -48,15 +48,23 @@ let getString ~key fields = fields |> getJsxConfigByKey ~key ~type_:String
 
 let updateConfig config payload =
   let fields = getPayloadFields payload in
-  (match getInt ~key:"version" fields with
-  | None -> ()
-  | Some i -> config.Jsx_common.version <- i);
-  (match getString ~key:"module_" fields with
+  let moduleRaw = getString ~key:"module_" fields in
+  let isGeneric =
+    match moduleRaw |> Option.map (fun m -> String.lowercase_ascii m) with
+    | Some "react" | None -> false
+    | Some _ -> true
+  in
+  (match (isGeneric, getInt ~key:"version" fields) with
+  | true, _ -> config.Jsx_common.version <- 4
+  | false, Some i -> config.Jsx_common.version <- i
+  | _ -> ());
+  (match moduleRaw with
   | None -> ()
   | Some s -> config.module_ <- s);
-  match getString ~key:"mode" fields with
-  | None -> ()
-  | Some s -> config.mode <- s
+  match (isGeneric, getString ~key:"mode" fields) with
+  | true, _ -> config.mode <- "automatic"
+  | false, Some s -> config.mode <- s
+  | _ -> ()
 
 let isJsxConfigAttr ((loc, _) : attribute) = loc.txt = "jsxConfig"
 

jscomp/syntax/src/jsx_v4.ml

@@ -4,7 +4,9 @@ open Asttypes
 open Parsetree
 open Longident
 
-let moduleAccessName config = String.capitalize_ascii config.Jsx_common.module_
+let moduleAccessName config value =
+  String.capitalize_ascii config.Jsx_common.module_ ^ "." ^ value
+  |> Longident.parse
 
 let nolabel = Nolabel
 
@@ -384,10 +386,7 @@ let transformUppercaseCall3 ~config modulePath mapper jsxExprLoc callExprLoc
           ( labelled "children",
             Exp.apply
               (Exp.ident
-                 {
-                   txt = Ldot (Lident (moduleAccessName config), "array");
-                   loc = Location.none;
-                 })
+                 {txt = moduleAccessName config "array"; loc = Location.none})
               [(Nolabel, expression)] );
         ]
       | _ ->
@@ -431,31 +430,17 @@ let transformUppercaseCall3 ~config modulePath mapper jsxExprLoc callExprLoc
       match (!childrenArg, keyProp) with
       | None, key :: _ ->
         ( Exp.ident
-            {
-              loc = Location.none;
-              txt = Ldot (Lident (moduleAccessName config), "jsxKeyed");
-            },
+            {loc = Location.none; txt = moduleAccessName config "jsxKeyed"},
           [key; (nolabel, unitExpr ~loc:Location.none)] )
       | None, [] ->
-        ( Exp.ident
-            {
-              loc = Location.none;
-              txt = Ldot (Lident (moduleAccessName config), "jsx");
-            },
+        ( Exp.ident {loc = Location.none; txt = moduleAccessName config "jsx"},
           [] )
       | Some _, key :: _ ->
         ( Exp.ident
-            {
-              loc = Location.none;
-              txt = Ldot (Lident (moduleAccessName config), "jsxsKeyed");
-            },
+            {loc = Location.none; txt = moduleAccessName config "jsxsKeyed"},
           [key; (nolabel, unitExpr ~loc:Location.none)] )
       | Some _, [] ->
-        ( Exp.ident
-            {
-              loc = Location.none;
-              txt = Ldot (Lident (moduleAccessName config), "jsxs");
-            },
+        ( Exp.ident {loc = Location.none; txt = moduleAccessName config "jsxs"},
           [] )
     in
     Exp.apply ~loc:jsxExprLoc ~attrs jsxExpr
@@ -500,9 +485,9 @@ let transformLowercaseCall3 ~config mapper jsxExprLoc callExprLoc attrs
   (* the new jsx transform *)
   | "automatic" ->
     let elementBinding =
-      match moduleAccessName config with
-      | "React" -> Lident "ReactDOM"
-      | generic -> Ldot (Lident generic, "DOM")
+      match config.module_ |> String.lowercase_ascii with
+      | "react" -> Lident "ReactDOM"
+      | _generic -> moduleAccessName config "Elements"
     in
 
     let children, nonChildrenProps =
@@ -539,10 +524,7 @@ let transformLowercaseCall3 ~config mapper jsxExprLoc callExprLoc attrs
           ( labelled "children",
             Exp.apply
               (Exp.ident
-                 {
-                   txt = Ldot (Lident (moduleAccessName config), "array");
-                   loc = Location.none;
-                 })
+                 {txt = moduleAccessName config "array"; loc = Location.none})
               [(Nolabel, expression)] );
         ]
     in
@@ -1203,10 +1185,7 @@ let transformStructureItem ~config item =
       (* can't be an arrow because it will defensively uncurry *)
       let newExternalType =
         Ptyp_constr
-          ( {
-              loc = pstr_loc;
-              txt = Ldot (Lident (moduleAccessName config), "componentLike");
-            },
+          ( {loc = pstr_loc; txt = moduleAccessName config "componentLike"},
             [retPropsType; innerType] )
       in
       let newStructure =
@@ -1321,10 +1300,7 @@ let transformSignatureItem ~config item =
       (* can't be an arrow because it will defensively uncurry *)
       let newExternalType =
         Ptyp_constr
-          ( {
-              loc = psig_loc;
-              txt = Ldot (Lident (moduleAccessName config), "componentLike");
-            },
+          ( {loc = psig_loc; txt = moduleAccessName config "componentLike"},
             [retPropsType; innerType] )
       in
       let newStructure =
@@ -1419,8 +1395,7 @@ let expr ~config mapper expression =
       let fragment =
         match config.mode with
         | "automatic" ->
-          Exp.ident ~loc
-            {loc; txt = Ldot (Lident (moduleAccessName config), "jsxFragment")}
+          Exp.ident ~loc {loc; txt = moduleAccessName config "jsxFragment"}
         | "classic" | _ ->
           Exp.ident ~loc {loc; txt = Ldot (Lident "React", "fragment")}
       in
@@ -1431,10 +1406,7 @@ let expr ~config mapper expression =
       let applyJsxArray expr =
         Exp.apply
           (Exp.ident
-             {
-               txt = Ldot (Lident (moduleAccessName config), "array");
-               loc = Location.none;
-             })
+             {txt = moduleAccessName config "array"; loc = Location.none})
           [(Nolabel, expr)]
       in
       let countOfChildren = function
@@ -1472,11 +1444,8 @@ let expr ~config mapper expression =
         (match config.mode with
         | "automatic" ->
           if countOfChildren childrenExpr > 1 then
-            Exp.ident ~loc
-              {loc; txt = Ldot (Lident (moduleAccessName config), "jsxs")}
-          else
-            Exp.ident ~loc
-              {loc; txt = Ldot (Lident (moduleAccessName config), "jsx")}
+            Exp.ident ~loc {loc; txt = moduleAccessName config "jsxs"}
+          else Exp.ident ~loc {loc; txt = moduleAccessName config "jsx"}
         | "classic" | _ ->
           if countOfChildren childrenExpr > 1 then
             Exp.ident ~loc

jscomp/test/async_await.res

@@ -16,3 +16,7 @@ let arr = [1, 2, 3]
 
 let toplevelAwait = await topFoo()
 let toplevelAwait2 = arr[await topFoo()]
+
+let f = async (type input, value: input) => {
+  await Js.Promise.resolve(. 1)
+}