From e80235e111aaca4e8f7e47af76e633df1941c2ec Mon Sep 17 00:00:00 2001
From: Efthymis Sarmpanis <e.sarbanis@gmail.com>
Date: Tue, 12 Dec 2017 23:54:21 +0100
Subject: [PATCH] Properly override toString in CompileError

---
 src/utils/CompileError.ts | 2 +-
 test/parser/index.js      | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/utils/CompileError.ts b/src/utils/CompileError.ts
index 1af9b39c2f2f..16dabc3c13f0 100644
--- a/src/utils/CompileError.ts
+++ b/src/utils/CompileError.ts
@@ -24,7 +24,7 @@ export default class CompileError extends Error {
 		this.frame = getCodeFrame(template, line, column);
 	}
 
-	toString() {
+	public toString = () => {
 		return `${this.message} (${this.loc.line}:${this.loc.column})\n${this
 			.frame}`;
 	}
diff --git a/test/parser/index.js b/test/parser/index.js
index 33e36e98cdcf..1ce8165009a4 100644
--- a/test/parser/index.js
+++ b/test/parser/index.js
@@ -40,6 +40,7 @@ describe('parse', () => {
 					assert.equal(err.message, expected.message);
 					assert.deepEqual(err.loc, expected.loc);
 					assert.equal(err.pos, expected.pos);
+					assert.equal(err.toString().split('\n')[0], `${expected.message} (${expected.loc.line}:${expected.loc.column})`);
 				} catch (err2) {
 					const e = err2.code === 'MODULE_NOT_FOUND' ? err : err2;
 					throw e;