build: dont strip single line comments (#14969)

vitejs · Nov 13, 2023 · ea9ccb7 · ea9ccb7
1 parent 55335cc
commit ea9ccb7
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/packages/vite/rollup.dts.config.ts b/packages/vite/rollup.dts.config.ts
@@ -31,7 +31,6 @@ export default defineConfig({
 
 // Taken from https://stackoverflow.com/a/36328890
 const multilineCommentsRE = /\/\*[^*]*\*+(?:[^/*][^*]*\*+)*\//g
-const singlelineCommentsRE = /\/\/[^/].*/g
 const licenseCommentsRE = /MIT License|MIT license|BSD license/
 const consecutiveNewlinesRE = /\n{2,}/g
 const identifierWithTrailingDollarRE = /\b(\w+)\$\d+\b/g
@@ -239,7 +238,6 @@ function removeInternal(s: MagicString, node: any): boolean {
 
 function cleanUnnecessaryComments(code: string) {
   return code
-    .replace(singlelineCommentsRE, '')
     .replace(multilineCommentsRE, (m) => {
       return licenseCommentsRE.test(m) ? '' : m
     })