From 1073120a16ca47d2c96b7ea60e2b312d25a02a5d Mon Sep 17 00:00:00 2001
From: Milan Hauth <milahu@gmail.com>
Date: Wed, 23 Sep 2020 13:53:58 +0200
Subject: [PATCH] remove unnecessary sourcemap encode

---
 src/compiler/preprocess/index.ts            |  4 ++--
 src/compiler/utils/string_with_sourcemap.ts | 11 -----------
 2 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/src/compiler/preprocess/index.ts b/src/compiler/preprocess/index.ts
index b521f5fd35..87dada9fba 100644
--- a/src/compiler/preprocess/index.ts
+++ b/src/compiler/preprocess/index.ts
@@ -177,7 +177,7 @@ export default async function preprocess(
 			}
 		);
 		source = res.string;
-		sourcemap_list.unshift(res.get_sourcemap());
+		sourcemap_list.unshift(res.map);
 	}
 
 	for (const fn of style) {
@@ -210,7 +210,7 @@ export default async function preprocess(
 			}
 		);
 		source = res.string;
-		sourcemap_list.unshift(res.get_sourcemap());
+		sourcemap_list.unshift(res.map);
 	}
 
 	// https://github.com/ampproject/remapping#usage
diff --git a/src/compiler/utils/string_with_sourcemap.ts b/src/compiler/utils/string_with_sourcemap.ts
index 4dbcc42426..cd7c2ea0a9 100644
--- a/src/compiler/utils/string_with_sourcemap.ts
+++ b/src/compiler/utils/string_with_sourcemap.ts
@@ -1,5 +1,3 @@
-import { encode as sourcemap_encode } from "sourcemap-codec";
-
 type MappingSegment =
 	| [number]
 	| [number, number, number, number]
@@ -65,15 +63,6 @@ export class StringWithSourcemap {
 		this.map = map;
 	}
 
-	get_sourcemap() {
-		return {
-			version: 3,
-			sources: this.map.sources.slice(),
-			names: this.map.names.slice(),
-			mappings: sourcemap_encode(this.map.mappings as any)
-		};
-	}
-
 	concat(other: StringWithSourcemap): StringWithSourcemap {
 		// noop: if one is empty, return the other
 		if (this.string == '') return other;