fix exception when handling parse error for lonely ) #417

jcubic · Dec 10, 2024 · b372c7e · b372c7e
1 parent 366ac6f
commit b372c7e
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Showing 7 changed files with 40 additions and 21 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,9 @@
 ## 1.0.0-beta.21
 ### Feature
-* allow to use copy-paste indent with Node >=18.19.0
+* allow to use auto-indent with Node >=18.19.0
+* add metadata to the parser [#414](https://github.com/jcubic/lips/issues/414), [#416](https://github.com/jcubic/lips/issues/416)
+### Bugfix
+* fix exception when handling parse error for lonely `)` [#417](https://github.com/jcubic/lips/issues/417)
 
 ## 1.0.0-beta.20
 ### Feature

diff --git a/dist/lips.cjs b/dist/lips.cjs
diff --git a/dist/lips.esm.js b/dist/lips.esm.js
diff --git a/dist/lips.esm.min.js b/dist/lips.esm.min.js
diff --git a/dist/lips.js b/dist/lips.js
diff --git a/dist/lips.min.js b/dist/lips.min.js
diff --git a/src/lips.js b/src/lips.js
@@ -1679,7 +1679,11 @@ class Parser {
         let e;
         if (count < 0) {
             e = new Error('Parser: unexpected parenthesis');
-            e.__code__ = [prev.toString() + ')'];
+            if (prev) {
+                e.__code__ = [prev.toString() + ')'];
+            } else {
+                e.__code__ = [')'];
+            }
         } else {
             e = new Error('Parser: expected parenthesis but eof found');
             const re = new RegExp(`\\){${count}}$`);