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wip: properly handle assignment/update expressions in inline mode

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This commit is contained in:
Evan You
2020-11-18 19:38:18 -05:00
parent 4449fc3b9e
commit 8567feb2aa
7 changed files with 421 additions and 107 deletions
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99
packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap
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@@ -166,8 +166,8 @@ return (_ctx, _cache) => {
}"
`;
exports[`SFC compile <script setup> inlineTemplate mode v-model codegen with unref() 1`] = `
"import { unref as _unref, isRef as _isRef, vModelText as _vModelText, createVNode as _createVNode, withDirectives as _withDirectives, openBlock as _openBlock, createBlock as _createBlock } from \\"vue\\"
exports[`SFC compile <script setup> inlineTemplate mode template assignment expression codegen 1`] = `
"import { createVNode as _createVNode, isRef as _isRef, unref as _unref, Fragment as _Fragment, openBlock as _openBlock, createBlock as _createBlock } from \\"vue\\"
import { ref } from 'vue'
@@ -176,13 +176,98 @@ export default {
setup(__props) {
const count = ref(0)
const maybe = foo()
let lett = 1
return (_ctx, _cache) => {
return _withDirectives((_openBlock(), _createBlock(\\"input\\", {
\\"onUpdate:modelValue\\": _cache[1] || (_cache[1] = $event => (_isRef(count) ? (count.value = $event) : (count = $event)))
}, null, 512 /* NEED_PATCH */)), [
[_vModelText, _unref(count)]
])
return (_openBlock(), _createBlock(_Fragment, null, [
_createVNode(\\"div\\", {
onClick: _cache[1] || (_cache[1] = $event => (count.value = 1))
}),
_createVNode(\\"div\\", {
onClick: _cache[2] || (_cache[2] = $event => (!_isRef(maybe) ? null : maybe.value = _unref(count)))
}),
_createVNode(\\"div\\", {
onClick: _cache[3] || (_cache[3] = $event => (_isRef(lett) ? lett.value = _unref(count) : lett = _unref(count)))
})
], 64 /* STABLE_FRAGMENT */))
}
}
}"
`;
exports[`SFC compile <script setup> inlineTemplate mode template update expression codegen 1`] = `
"import { createVNode as _createVNode, isRef as _isRef, Fragment as _Fragment, openBlock as _openBlock, createBlock as _createBlock } from \\"vue\\"
import { ref } from 'vue'
export default {
expose: [],
setup(__props) {
const count = ref(0)
const maybe = foo()
let lett = 1
return (_ctx, _cache) => {
return (_openBlock(), _createBlock(_Fragment, null, [
_createVNode(\\"div\\", {
onClick: _cache[1] || (_cache[1] = $event => (count.value++))
}),
_createVNode(\\"div\\", {
onClick: _cache[2] || (_cache[2] = $event => (--count.value))
}),
_createVNode(\\"div\\", {
onClick: _cache[3] || (_cache[3] = $event => (!_isRef(maybe) ? null : maybe.value++))
}),
_createVNode(\\"div\\", {
onClick: _cache[4] || (_cache[4] = $event => (!_isRef(maybe) ? null : --maybe.value))
}),
_createVNode(\\"div\\", {
onClick: _cache[5] || (_cache[5] = $event => (_isRef(lett) ? lett.value++ : lett++))
}),
_createVNode(\\"div\\", {
onClick: _cache[6] || (_cache[6] = $event => (_isRef(lett) ? --lett.value : --lett))
})
], 64 /* STABLE_FRAGMENT */))
}
}
}"
`;
exports[`SFC compile <script setup> inlineTemplate mode v-model codegen 1`] = `
"import { unref as _unref, vModelText as _vModelText, createVNode as _createVNode, withDirectives as _withDirectives, isRef as _isRef, Fragment as _Fragment, openBlock as _openBlock, createBlock as _createBlock } from \\"vue\\"
import { ref } from 'vue'
export default {
expose: [],
setup(__props) {
const count = ref(0)
const maybe = foo()
let lett = 1
return (_ctx, _cache) => {
return (_openBlock(), _createBlock(_Fragment, null, [
_withDirectives(_createVNode(\\"input\\", {
\\"onUpdate:modelValue\\": _cache[1] || (_cache[1] = $event => (count.value = $event))
}, null, 512 /* NEED_PATCH */), [
[_vModelText, _unref(count)]
]),
_withDirectives(_createVNode(\\"input\\", {
\\"onUpdate:modelValue\\": _cache[2] || (_cache[2] = $event => (_isRef(maybe) ? maybe.value = $event : null))
}, null, 512 /* NEED_PATCH */), [
[_vModelText, _unref(maybe)]
]),
_withDirectives(_createVNode(\\"input\\", {
\\"onUpdate:modelValue\\": _cache[3] || (_cache[3] = $event => (_isRef(lett) ? lett.value = $event : lett = $event))
}, null, 512 /* NEED_PATCH */), [
[_vModelText, _unref(lett)]
])
], 64 /* STABLE_FRAGMENT */))
}
}