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feat(compiler): v-on inline statement handling

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This commit is contained in:
Evan You
2019-10-03 17:47:00 -04:00
parent 3354837ce1
commit 2e2b6924da
4 changed files with 114 additions and 10 deletions
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12
packages/compiler-core/src/transform.ts
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@@ -72,8 +72,8 @@ export interface TransformContext extends Required<TransformOptions> {
replaceNode(node: TemplateChildNode): void
removeNode(node?: TemplateChildNode): void
onNodeRemoved: () => void
addIdentifiers(exp: ExpressionNode): void
removeIdentifiers(exp: ExpressionNode): void
addIdentifiers(exp: ExpressionNode | string): void
removeIdentifiers(exp: ExpressionNode | string): void
hoist(exp: JSChildNode): SimpleExpressionNode
}
@@ -152,7 +152,9 @@ function createTransformContext(
addIdentifiers(exp) {
// identifier tracking only happens in non-browser builds.
if (!__BROWSER__) {
if (exp.identifiers) {
if (isString(exp)) {
addId(exp)
} else if (exp.identifiers) {
exp.identifiers.forEach(addId)
} else if (exp.type === NodeTypes.SIMPLE_EXPRESSION) {
addId(exp.content)
@@ -161,7 +163,9 @@ function createTransformContext(
},
removeIdentifiers(exp) {
if (!__BROWSER__) {
if (exp.identifiers) {
if (isString(exp)) {
removeId(exp)
} else if (exp.identifiers) {
exp.identifiers.forEach(removeId)
} else if (exp.type === NodeTypes.SIMPLE_EXPRESSION) {
removeId(exp.content)