From 7b38623b5fdc364cd4945f03e50ea8dc19fb4502 Mon Sep 17 00:00:00 2001
From: Norbiros <norbiros@protonmail.com>
Date: Sun, 26 Jan 2025 17:32:33 +0100
Subject: [PATCH] Include file name in `SyntaxError` message if present

FIX: Mention the source file name in syntax error messages when given.
---
 acorn/src/location.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/acorn/src/location.js b/acorn/src/location.js
index a7a2d6cf8..ef5265507 100644
--- a/acorn/src/location.js
+++ b/acorn/src/location.js
@@ -12,6 +12,9 @@ const pp = Parser.prototype
 pp.raise = function(pos, message) {
   let loc = getLineInfo(this.input, pos)
   message += " (" + loc.line + ":" + loc.column + ")"
+  if (this.sourceFile) {
+    message += " in " + this.sourceFile
+  }
   let err = new SyntaxError(message)
   err.pos = pos; err.loc = loc; err.raisedAt = this.pos
   throw err