sveltejs · ota-meshi · Sep 16, 2022 · Sep 16, 2022 · Sep 16, 2022 · Sep 16, 2022
diff --git a/.changeset/sweet-boats-exist.md b/.changeset/sweet-boats-exist.md
@@ -0,0 +1,5 @@
+---
+"svelte-eslint-parser": patch
+---
+
+fix: parsing error when `<script>` has attribute with empty value
diff --git a/src/parser/converts/element.ts b/src/parser/converts/element.ts
@@ -78,6 +78,9 @@ export function* convertChildren(
       continue;
     }
     if (child.type === "Text") {
+      if (!child.data && child.start === child.end) {
+        continue;
+      }
       yield convertText(child, parent, ctx);
       continue;
     }

diff --git a/src/parser/html.ts b/src/parser/html.ts
@@ -157,6 +157,17 @@ function parseAttributeValue(
       index,
     };
   }
+  if (valueFirstChar === quote) {
+    return {
+      value: {
+        value: "",
+        quote,
+        start: startIndex,
+        end: index + 1,
+      },
+      index: index + 1,
+    };
+  }
   const value: AttributeValueToken = {
     value: valueFirstChar,
     quote,

diff --git a/tests/fixtures/parser/ast/script-tag-input.svelte b/tests/fixtures/parser/ast/script-tag-input.svelte
@@ -0,0 +1,5 @@
+<head>
+    <script type="text/javascript" id="" src="/some-script.js"></script>
+    <link href="/style.css" rel="stylesheet">
+    <script>console.log('foo')</script>
+</head>