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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.assign = exports.awaitStatement = exports.containsAwait = exports.NoSubFunctionsVisitor = undefined;
exports.matcher = matcher;
exports.wrapFunction = wrapFunction;
var _babelTypes = require('babel-types');
var _jsExtend = require('js-extend');
var NoSubFunctionsVisitor = exports.NoSubFunctionsVisitor = {
Function: function Function(path) {
path.skip();
}
};
var containsAwait = exports.containsAwait = matcher(['AwaitExpression'], NoSubFunctionsVisitor);
function matcher(types, base) {
var MatchVisitor = (0, _jsExtend.extend)({}, base);
types.forEach(function (type) {
MatchVisitor[type] = function (path) {
this.match.found = true;
path.stop();
};
});
return function (path) {
if (!path.node) {
return false;
}
if (types.indexOf(path.node.type) !== -1) {
return true;
}
var match = {};
path.traverse(MatchVisitor, { match: match });
return match.found;
};
}
function wrapFunction(body) {
var func = (0, _babelTypes.functionExpression)(null, [], body, false, true);
func.dirtyAllowed = true;
return (0, _babelTypes.callExpression)(func, []);
}
var awaitStatement = exports.awaitStatement = function awaitStatement(arg) {
return (0, _babelTypes.expressionStatement)((0, _babelTypes.awaitExpression)(arg));
};
var assign = exports.assign = function assign(a, b) {
return (0, _babelTypes.expressionStatement)((0, _babelTypes.assignmentExpression)('=', a, b));
};
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