perf(compiler-sfc): infer ref binding type for more built-in methods

This commit is contained in:
Evan You 2023-04-25 09:29:30 +08:00
parent 433a58ccb6
commit a370e8006a
3 changed files with 26 additions and 3 deletions

View File

@ -1520,4 +1520,19 @@ describe('SFC genDefaultAs', () => {
)
assertCode(content)
})
test('binding type for edge cases', () => {
const { bindings } = compile(
`<script setup lang="ts">
import { toRef } from 'vue'
const props = defineProps<{foo: string}>()
const foo = toRef(() => props.foo)
</script>`
)
expect(bindings).toStrictEqual({
toRef: BindingTypes.SETUP_CONST,
props: BindingTypes.SETUP_REACTIVE_CONST,
foo: BindingTypes.SETUP_REF
})
})
})

View File

@ -581,7 +581,7 @@ const props = defineProps({ foo: String })
</script>
`)
expect(bindings).toStrictEqual({
bar: BindingTypes.SETUP_MAYBE_REF,
bar: BindingTypes.SETUP_REF,
computed: BindingTypes.SETUP_CONST
})
})

View File

@ -1095,8 +1095,16 @@ function walkDeclaration(
: BindingTypes.SETUP_CONST
} else if (isConst) {
if (
isCallOf(init, userImportAliases['ref']) ||
isCallOf(init, DEFINE_MODEL)
isCallOf(
init,
m =>
m === userImportAliases['ref'] ||
m === userImportAliases['computed'] ||
m === userImportAliases['shallowRef'] ||
m === userImportAliases['customRef'] ||
m === userImportAliases['toRef'] ||
m === DEFINE_MODEL
)
) {
bindingType = BindingTypes.SETUP_REF
} else {