Fix priority in multiple opens.

Fixes rescript-lang#72

Changes.md

@@ -11,6 +11,7 @@
 - Fix type hint when hovering over labeled arguments of components (See https://github.com/rescript-lang/rescript-editor-support/issues/63).
 - Fix issue where values declared with type annotation would not show up in autocomplete, and would show no doc comment on hover. (See https://github.com/rescript-lang/rescript-vscode/issues/72).
 - Fix hover on definitions inside a react component module, or whenever multiple definitins for the same value exist in the module (See https://github.com/rescript-lang/rescript-editor-support/issues/67).
+- Fix autocomplete issue where multiple open's were considered in the wrong priority order (See https://github.com/rescript-lang/rescript-editor-support/issues/72).
 
 ## Release 1.0.5 of rescript-vscode
 This [commit](https://github.com/rescript-lang/rescript-editor-support/commit/6bdd10f6af259edc5f9cbe5b9df06836de3ab865) is vendored in [rescript-vscode 1.0.5](https://github.com/rescript-lang/rescript-vscode/releases/tag/1.0.5).

src/rescript-editor-support/NewCompletions.re

@@ -445,17 +445,20 @@ let getItems =
   let packageOpens = ["Pervasives", ...package.TopTypes.opens];
   Log.log("Package opens " ++ String.concat(" ", packageOpens));
 
-  let opens = resolveRawOpens(~env, ~getModule, ~rawOpens, ~package);
+  let resolvedOpens = resolveRawOpens(~env, ~getModule, ~rawOpens, ~package);
   Log.log(
     "Opens nows "
-    ++ string_of_int(List.length(opens))
+    ++ string_of_int(List.length(resolvedOpens))
     ++ " "
     ++ String.concat(
          " ",
-         opens |> List.map(e => Uri2.toString(e.Query.file.uri)),
+         resolvedOpens |> List.map(e => Uri2.toString(e.Query.file.uri)),
        ),
   );
 
+  // Last open takes priority
+  let opens = List.rev(resolvedOpens);
+
   switch (parts) {
   | [] => []
   | [suffix] =>