Revision 1f9e1a69c6919b53aaa7c4e27756b65280e59456 authored by Sean Larkin on 29 November 2016, 15:32:10 UTC, committed by Tobias Koppers on 07 December 2016, 16:22:19 UTC
1 parent 23a127b
UseStrictPlugin.js
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
var ConstDependency = require("./dependencies/ConstDependency");
var BasicEvaluatedExpression = require("./BasicEvaluatedExpression");
var NullFactory = require("./NullFactory");
function UseStrictPlugin() {}
module.exports = UseStrictPlugin;
UseStrictPlugin.prototype.apply = function(compiler) {
compiler.plugin("compilation", function(compilation, params) {
params.normalModuleFactory.plugin("parser", function(parser) {
parser.plugin("program", function(ast) {
var body = ast.body[0]
if(body &&
body.type === "ExpressionStatement" &&
body.expression.type === "Literal" &&
body.expression.value === "use strict")
this.state.module.strict = true;
});
})
})
};
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