@react.componentWithProps with use memo

compiler/syntax/src/jsx_v4.ml

@@ -1244,6 +1244,7 @@ let map_binding ~config ~empty_loc ~pstr_loc ~file_name ~rec_flag binding =
 
       let wrapper_expr =
         Exp.fun_ ~arity:None Nolabel None props_pattern
+          ~attrs:binding.pvb_expr.pexp_attributes
           (Jsx_common.async_component ~async:is_async
              (Exp.apply
                 (Exp.ident

tests/syntax_tests/data/ppx/react/expected/sharedPropsWithProps.res.txt

@@ -131,3 +131,17 @@ module V4A6 = {
     \"SharedPropsWithProps$V4A6"
   }
 }
+
+module V4A7 = {
+  type props = {count: int}
+
+  let make =
+    @directive("'use memo'")
+    props => {
+      React.int(props.count)
+    }
+  let make = {
+    let \"SharedPropsWithProps$V4A7" = props => make(props)
+    \"SharedPropsWithProps$V4A7"
+  }
+}

tests/syntax_tests/data/ppx/react/sharedPropsWithProps.res

@@ -91,3 +91,13 @@ module V4A6 = {
     }
   }
 }
+
+module V4A7 = {
+  type props = {count: int}
+
+  @react.componentWithProps
+  let make = @directive("'use memo'")
+  props => {
+    React.int(props.count)
+  }
+}

tests/tests/src/alias_default_value_test.mjs

@@ -82,6 +82,17 @@ let C7 = {
   make: Alias_default_value_test$C7
 };
 
+function make(props) {
+  'use memo';
+  return props.count;
+}
+
+let Alias_default_value_test$C8 = make;
+
+let C8 = {
+  make: Alias_default_value_test$C8
+};
+
 export {
   C0,
   C1,
@@ -90,5 +101,6 @@ export {
   C4,
   C6,
   C7,
+  C8,
 }
 /* No side effect */

tests/tests/src/alias_default_value_test.res

@@ -64,3 +64,14 @@ module C7 = {
       React.string(`Hello ${name}, you clicked me ` ++ times)
     }
 }
+
+module C8 = {
+  type props = {count: int}
+
+  @react.componentWithProps
+  let make =
+    @directive("'use memo'")
+    props => {
+      React.int(props.count)
+    }
+}