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build: avoid shipping patch flag name strings in prod

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This commit is contained in:
Evan You 2020-11-27 18:13:04 -05:00
parent 3bc2914e32
commit a76e58e5fd
3 changed files with 12 additions and 8 deletions
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3
packages/compiler-core/src/transforms/transformText.ts
View File

@ -85,7 +85,8 @@ export const transformText: NodeTransform = (node, context) => {
getConstantType(child) === ConstantTypes.NOT_CONSTANT
) {
callArgs.push(
`${PatchFlags.TEXT} /* ${PatchFlagNames[PatchFlags.TEXT]} */`
PatchFlags.TEXT +
(__DEV__ ? ` /* ${PatchFlagNames[PatchFlags.TEXT]} */` : ``)
)
}
children[i] = {

10
packages/compiler-core/src/transforms/vFor.ts
View File

@ -88,7 +88,8 @@ export const transformFor = createStructuralDirectiveTransform(
helper(FRAGMENT),
undefined,
renderExp,
`${fragmentFlag} /* ${PatchFlagNames[fragmentFlag]} */`,
fragmentFlag +
(__DEV__ ? ` /* ${PatchFlagNames[fragmentFlag]} */` : ``),
undefined,
undefined,
true /* isBlock */,
@ -147,9 +148,10 @@ export const transformFor = createStructuralDirectiveTransform(
helper(FRAGMENT),
keyProperty ? createObjectExpression([keyProperty]) : undefined,
node.children,
`${PatchFlags.STABLE_FRAGMENT} /* ${
PatchFlagNames[PatchFlags.STABLE_FRAGMENT]
} */`,
PatchFlags.STABLE_FRAGMENT +
(__DEV__
? ` /* ${PatchFlagNames[PatchFlags.STABLE_FRAGMENT]} */`
: ``),
undefined,
undefined,
true

7
packages/compiler-core/src/transforms/vIf.ts
View File

@ -251,9 +251,10 @@ function createChildrenCodegenNode(
helper(FRAGMENT),
createObjectExpression([keyProperty]),
children,
`${PatchFlags.STABLE_FRAGMENT} /* ${
PatchFlagNames[PatchFlags.STABLE_FRAGMENT]
} */`,
PatchFlags.STABLE_FRAGMENT +
(__DEV__
? ` /* ${PatchFlagNames[PatchFlags.STABLE_FRAGMENT]} */`
: ``),
undefined,
undefined,
true,