bc518174
 王天杨
提交两个项目文件
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports._assertUnremoved = _assertUnremoved;
exports._callRemovalHooks = _callRemovalHooks;
exports._markRemoved = _markRemoved;
exports._remove = _remove;
exports._removeFromScope = _removeFromScope;
exports.remove = remove;
var _removalHooks = require("./lib/removal-hooks.js");
var _cache = require("../cache.js");
var _replacement = require("./replacement.js");
var _index = require("./index.js");
var t = require("@babel/types");
var _modification = require("./modification.js");
var _context = require("./context.js");
function remove() {
var _this$opts;
_assertUnremoved.call(this);
_context.resync.call(this);
if (_callRemovalHooks.call(this)) {
_markRemoved.call(this);
return;
}
if (!((_this$opts = this.opts) != null && _this$opts.noScope)) {
_removeFromScope.call(this);
}
this.shareCommentsWithSiblings();
_remove.call(this);
_markRemoved.call(this);
}
function _removeFromScope() {
const bindings = t.getBindingIdentifiers(this.node, false, false, true);
Object.keys(bindings).forEach(name => this.scope.removeBinding(name));
}
function _callRemovalHooks() {
if (this.parentPath) {
for (const fn of _removalHooks.hooks) {
if (fn(this, this.parentPath)) return true;
}
}
}
function _remove() {
if (Array.isArray(this.container)) {
this.container.splice(this.key, 1);
_modification.updateSiblingKeys.call(this, this.key, -1);
} else {
_replacement._replaceWith.call(this, null);
}
}
function _markRemoved() {
this._traverseFlags |= _index.SHOULD_SKIP | _index.REMOVED;
if (this.parent) {
var _getCachedPaths;
(_getCachedPaths = (0, _cache.getCachedPaths)(this)) == null || _getCachedPaths.delete(this.node);
}
this.node = null;
}
function _assertUnremoved() {
if (this.removed) {
throw this.buildCodeFrameError("NodePath has been removed so is read-only.");
}
}
//# sourceMappingURL=removal.js.map
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