From 21c301b81a2f26a9397d8adb31c3cd6f5388a3e0 Mon Sep 17 00:00:00 2001
From: Timothy Johnson <timothy@idioticdev.com>
Date: Sat, 24 Nov 2018 23:48:33 -0800
Subject: [PATCH] Parse disable and enable comments

---
 src/compile/Component.ts     | 6 ++++++
 src/compile/nodes/Comment.ts | 7 +++++++
 2 files changed, 13 insertions(+)

diff --git a/src/compile/Component.ts b/src/compile/Component.ts
index 4a249d2287..ca0ff8b5ba 100644
--- a/src/compile/Component.ts
+++ b/src/compile/Component.ts
@@ -92,6 +92,7 @@ childKeys.Attribute = ['value'];
 
 export default class Component {
 	stats: Stats;
+	disableWarn: boolean;
 
 	ast: Ast;
 	source: string;
@@ -164,6 +165,7 @@ export default class Component {
 		stats: Stats
 	) {
 		this.stats = stats;
+		this.disableWarn = false;
 
 		this.ast = ast;
 		this.source = source;
@@ -541,6 +543,10 @@ export default class Component {
 			message: string
 		}
 	) {
+		if (this.disableWarn) {
+			return;
+		}
+
 		if (!this.locator) {
 			this.locator = getLocator(this.source, { offsetLine: 1 });
 		}
diff --git a/src/compile/nodes/Comment.ts b/src/compile/nodes/Comment.ts
index 97a28f25a1..9b8748d576 100644
--- a/src/compile/nodes/Comment.ts
+++ b/src/compile/nodes/Comment.ts
@@ -7,5 +7,12 @@ export default class Comment extends Node {
 	constructor(component, parent, scope, info) {
 		super(component, parent, scope, info);
 		this.data = info.data;
+
+		const value = this.data.trim();
+		if (value === 'svelte-disable') {
+			component.disableWarn = true;
+		} else if (value === 'svelte-enable') {
+			component.disableWarn = false;
+		}
 	}
 }
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