fix: ignore invalid escape sequences in doc text

microsoft · May 21, 2024 · 4306a71 · 4306a71
1 parent a97dc2d
commit 4306a71
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/packages/compiler/src/core/scanner.ts b/packages/compiler/src/core/scanner.ts
@@ -1044,7 +1044,12 @@ export function createScanner(
 
   function getDocTextValue(): string {
     if (tokenFlags & TokenFlags.Escaped) {
-      return unescapeString(tokenPosition, position);
+      try {
+        return unescapeString(tokenPosition, position);
+      } catch (e) {
+        // Ignore invalid escape sequences in doc text
+        return input.substring(tokenPosition, position);
+      }
     } else {
       return input.substring(tokenPosition, position);
     }