Fix wrong does not export error because of missing symbols (parcel-…

…bundler#7432)

packages/core/integration-tests/test/integration/scope-hoisting/es6/re-export-renamed2/a.js

@@ -0,0 +1,3 @@
+import { x } from './b.js';
+
+output = x;

packages/core/integration-tests/test/integration/scope-hoisting/es6/re-export-renamed2/b.js

@@ -0,0 +1,4 @@
+export { x as y } from './c.js'
+
+export const x = 'foobar';
+

packages/core/integration-tests/test/integration/scope-hoisting/es6/re-export-renamed2/c.js

@@ -0,0 +1 @@
+export const x = 'xyz';

packages/core/integration-tests/test/scope-hoisting.js

@@ -1039,6 +1039,18 @@ describe('scope hoisting', function () {
       assert.deepEqual(output, 'foobar');
     });
 
+    it('supports requiring a re-exported and renamed ES6 import (reversed order)', async function () {
+      let b = await bundle(
+        path.join(
+          __dirname,
+          '/integration/scope-hoisting/es6/re-export-renamed2/a.js',
+        ),
+      );
+
+      let output = await run(b);
+      assert.deepEqual(output, 'foobar');
+    });
+
     it('supports requiring a re-exported and renamed ES6 namespace import', async function () {
       let b = await bundle(
         path.join(

packages/transformers/js/core/src/hoist.rs

@@ -1406,10 +1406,12 @@ impl Visit for Collect {
               source,
             },
           );
-          self
-            .exports_locals
-            .entry(named.orig.sym.clone())
-            .or_insert_with(|| exported.sym.clone());
+          if node.src.is_none() {
+            self
+              .exports_locals
+              .entry(named.orig.sym.clone())
+              .or_insert_with(|| exported.sym.clone());
+          }
         }
         ExportSpecifier::Default(default) => {
           self.exports.insert(
@@ -1420,10 +1422,12 @@ impl Visit for Collect {
               source,
             },
           );
-          self
-            .exports_locals
-            .entry(default.exported.sym.clone())
-            .or_insert_with(|| js_word!("default"));
+          if node.src.is_none() {
+            self
+              .exports_locals
+              .entry(default.exported.sym.clone())
+              .or_insert_with(|| js_word!("default"));
+          }
         }
         ExportSpecifier::Namespace(namespace) => {
           self.exports.insert(
@@ -2267,6 +2271,16 @@ mod tests {
     }};
   }
 
+  macro_rules! assert_eq_exported_symbols {
+    ($m: expr, $match: expr) => {{
+      let mut map = HashMap::new();
+      for sym in $m {
+        map.insert(sym.exported, sym.local);
+      }
+      assert_eq!(map, $match);
+    }};
+  }
+
   macro_rules! assert_eq_set {
     ($m: expr, $match: expr) => {{
       let mut map = HashSet::new();
@@ -3383,6 +3397,34 @@ mod tests {
     import "abc:bar";
     "#}
     );
+
+    let (_collect, code, hoist) = parse(
+      r#"
+    export { settings as siteSettings } from "./settings";
+    export const settings = "hi";
+    "#,
+    );
+
+    assert_eq!(
+      code,
+      indoc! {r#"
+    import "abc:./settings";
+    const $abc$export$a5a6e0b888b2c992 = "hi";
+    "#}
+    );
+
+    assert_eq_exported_symbols!(
+      hoist.exported_symbols,
+      map! {
+        w!("settings") => w!("$abc$export$a5a6e0b888b2c992")
+      }
+    );
+    assert_eq_imported_symbols!(
+      hoist.re_exports,
+      map! {
+        w!("siteSettings") => (w!("./settings"), w!("settings"))
+      }
+    );
   }
 
   #[test]