22 lines
487 B
JavaScript
22 lines
487 B
JavaScript
"use strict";
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var useStrict = require("../../helpers/use-strict");
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var t = require("../../../types");
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exports.ast = {
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exit: function (ast) {
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if (!useStrict.has(ast.program)) {
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ast.program.body.unshift(t.expressionStatement(t.literal("use strict")));
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}
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}
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};
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exports.FunctionDeclaration =
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exports.FunctionExpression = function (node, parent, scope, context) {
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context.skip();
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};
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exports.ThisExpression = function () {
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return t.identifier("undefined");
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};
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