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perf: add `__NO_SIDE_EFFECTS__` comments (#9053) 

Co-authored-by: Haoqun Jiang <haoqunjiang@gmail.com>
This commit is contained in:
chenfan 2024-03-13 21:48:45 +08:00 committed by GitHub
parent a148b87e4b
commit d46df6bdb1
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GPG Key ID: B5690EEEBB952194
3 changed files with 4 additions and 1 deletions
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1
packages/runtime-core/src/devtools.ts
View File

@ -123,6 +123,7 @@ export const devtoolsComponentRemoved = (
} }
} }
/*! #__NO_SIDE_EFFECTS__ */
function createDevtoolsComponentHook(hook: DevtoolsHooks) { function createDevtoolsComponentHook(hook: DevtoolsHooks) {
return (component: ComponentInternalInstance) => { return (component: ComponentInternalInstance) => {
emit( emit(

2
packages/server-renderer/src/helpers/ssrRenderAttrs.ts
View File

@ -17,7 +17,7 @@ import {
} from '@vue/shared' } from '@vue/shared'
// leading comma for empty string "" // leading comma for empty string ""
const shouldIgnoreProp = makeMap( const shouldIgnoreProp = /*#__PURE__*/ makeMap(
`,key,ref,innerHTML,textContent,ref_key,ref_for`, `,key,ref,innerHTML,textContent,ref_key,ref_for`,
) )

2
packages/shared/src/makeMap.ts
View File

@ -5,6 +5,8 @@
* \/\*#\_\_PURE\_\_\*\/ * \/\*#\_\_PURE\_\_\*\/
* So that rollup can tree-shake them if necessary. * So that rollup can tree-shake them if necessary.
*/ */
/*! #__NO_SIDE_EFFECTS__ */
export function makeMap( export function makeMap(
str: string, str: string,
expectsLowerCase?: boolean, expectsLowerCase?: boolean,