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fix(compiler): only generate non-static ref for script setup if the binding exists

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fix #4431
This commit is contained in:
Evan You 2021-09-01 17:27:03 -04:00
parent 168a17ad8a
commit 3628991906
1 changed files with 6 additions and 1 deletions
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7
packages/compiler-core/src/transforms/transformElement.ts
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@ -465,7 +465,12 @@ export function buildProps(
// in inline mode there is no setupState object, so we can't use string // in inline mode there is no setupState object, so we can't use string
// keys to set the ref. Instead, we need to transform it to pass the // keys to set the ref. Instead, we need to transform it to pass the
// acrtual ref instead. // acrtual ref instead.
if (!__BROWSER__ && context.inline) { if (
!__BROWSER__ &&
value &&
context.inline &&
context.bindingMetadata[value.content]
) {
isStatic = false isStatic = false
} }
} }