From 573b9f1d7428e00046b1e888f292e4d2374ab152 Mon Sep 17 00:00:00 2001
From: Simon H <5968653+dummdidumm@users.noreply.github.com>
Date: Tue, 14 May 2024 23:25:00 +0200
Subject: [PATCH] fix: adjust unknown code warning offset (#11621)

They were the wrong way around
fixes #11612
---
 .../svelte/src/compiler/phases/2-analyze/index.js    |  4 ++--
 .../validator/samples/unknown-code/warnings.json     | 12 ++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/packages/svelte/src/compiler/phases/2-analyze/index.js b/packages/svelte/src/compiler/phases/2-analyze/index.js
index 55373baa41..631c254933 100644
--- a/packages/svelte/src/compiler/phases/2-analyze/index.js
+++ b/packages/svelte/src/compiler/phases/2-analyze/index.js
@@ -1110,7 +1110,7 @@ const common_visitors = {
 				if (prev.type === 'Comment') {
 					ignores.push(
 						...extract_svelte_ignore(
-							prev.start + 2 /* '//'.length */,
+							prev.start + 4 /* '<!--'.length */,
 							prev.data,
 							state.analysis.runes
 						)
@@ -1133,7 +1133,7 @@ const common_visitors = {
 				for (const comment of comments) {
 					ignores.push(
 						...extract_svelte_ignore(
-							comment.start + 4 /* '<!--'.length */,
+							comment.start + 2 /* '//'.length */,
 							comment.value,
 							state.analysis.runes
 						)
diff --git a/packages/svelte/tests/validator/samples/unknown-code/warnings.json b/packages/svelte/tests/validator/samples/unknown-code/warnings.json
index 750ec30268..13deddd0a5 100644
--- a/packages/svelte/tests/validator/samples/unknown-code/warnings.json
+++ b/packages/svelte/tests/validator/samples/unknown-code/warnings.json
@@ -4,11 +4,11 @@
 		"message": "`a11y-missing-attribute` is no longer valid — please use `a11y_missing_attribute` instead",
 		"start": {
 			"line": 3,
-			"column": 17
+			"column": 19
 		},
 		"end": {
 			"line": 3,
-			"column": 39
+			"column": 41
 		}
 	},
 	{
@@ -28,11 +28,11 @@
 		"message": "`ally_missing_attribute` is not a recognised code (did you mean `a11y_missing_attribute`?)",
 		"start": {
 			"line": 8,
-			"column": 17
+			"column": 19
 		},
 		"end": {
 			"line": 8,
-			"column": 39
+			"column": 41
 		}
 	},
 	{
@@ -52,11 +52,11 @@
 		"message": "`a11y-misplaced-scope` is no longer valid — please use `a11y_misplaced_scope` instead",
 		"start": {
 			"line": 13,
-			"column": 17
+			"column": 19
 		},
 		"end": {
 			"line": 13,
-			"column": 37
+			"column": 39
 		}
 	},
 	{