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enable prefer const (#5113)

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This commit is contained in:
Henry Zhu
2017-01-14 09:48:52 -05:00
committed by GitHub
parent 982850731e
commit 672adba9a1
177 changed files with 1862 additions and 1863 deletions
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14
packages/babel-plugin-transform-function-bind/src/index.js
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@@ -8,15 +8,15 @@ export default function ({ types: t }) {
}
function getStaticContext(bind, scope) {
let object = bind.object || bind.callee.object;
const object = bind.object || bind.callee.object;
return scope.isStatic(object) && object;
}
function inferBindContext(bind, scope) {
let staticContext = getStaticContext(bind, scope);
const staticContext = getStaticContext(bind, scope);
if (staticContext) return staticContext;
let tempId = getTempId(scope);
const tempId = getTempId(scope);
if (bind.object) {
bind.callee = t.sequenceExpression([
t.assignmentExpression("=", tempId, bind.object),
@@ -33,17 +33,17 @@ export default function ({ types: t }) {
visitor: {
CallExpression({ node, scope }) {
let bind = node.callee;
const bind = node.callee;
if (!t.isBindExpression(bind)) return;
let context = inferBindContext(bind, scope);
const context = inferBindContext(bind, scope);
node.callee = t.memberExpression(bind.callee, t.identifier("call"));
node.arguments.unshift(context);
},
BindExpression(path) {
let { node, scope } = path;
let context = inferBindContext(node, scope);
const { node, scope } = path;
const context = inferBindContext(node, scope);
path.replaceWith(t.callExpression(t.memberExpression(node.callee, t.identifier("bind")), [context]));
}
}