調査中なので推測や誤解があるものとして読んでください。
Rhinoで 1=1 を評価すると ParserException が発生する
$ java -jar buildGradle/libs/rhino-1.7.14-SNAPSHOT.jar -version 200
Rhino 1.7.14-SNAPSHOT 2021 04 04
js> 1 = 1
tuchida
/ index.html
Last active
July 18, 2025 08:28
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"/> | |
| <style> | |
| button, | |
| .amount, | |
| .change { | |
| font-size: 2rem; | |
| } |
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| diff --git a/src/org/mozilla/javascript/optimizer/Codegen.java b/src/org/mozilla/javascript/optimizer/Codegen.java | |
| index 7e518cc3..99901b1f 100644 | |
| --- a/src/org/mozilla/javascript/optimizer/Codegen.java | |
| +++ b/src/org/mozilla/javascript/optimizer/Codegen.java | |
| @@ -301,6 +301,11 @@ public class Codegen implements Evaluator { | |
| emitTemplateLiteralInit(cfw); | |
| emitConstantDudeInitializers(cfw); | |
| + try { | |
| + java.nio.file.Files.write(java.nio.file.Paths.get("try.class"), cfw.toByteArray()); |
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| var props = [ | |
| "constructor", | |
| "toString", | |
| "toSource", | |
| "valueOf", | |
| "charAt", | |
| "charCodeAt", | |
| "indexOf", | |
| "lastIndexOf", | |
| "split", |
tuchida
/ applynew.js
Created
November 11, 2015 04:22
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| class MyClass { | |
| constructor(a, b, c) { | |
| this.sum_ = a + b + c; | |
| } | |
| sum() { | |
| return this.sum_; | |
| } | |
| } | |
| console.log(new MyClass(2, 3, 4).sum()); |
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| // ref. http://qiita.com/edo_m18/items/7b3c70ed97bac52b2203 | |
| (require => { | |
| require("babel/polyfill"); | |
| function Point(x, y) { | |
| this.x = x; | |
| this.y = y; | |
| } | |
| Object.assign(Point.prototype, { |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <link rel="stylesheet" href="test.cjs"> | |
| </head> | |
| <body> | |
| <script src="test.cjs"></script> | |
| </body> | |
| </html> |
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| diff --git a/_build/html/_static/searchtools.js b/_build/html/_static/searchtools.js | |
| index 3499624..6843d3b 100644 | |
| --- a/_build/html/_static/searchtools.js | |
| +++ b/_build/html/_static/searchtools.js | |
| @@ -81,7 +81,22 @@ var Search = { | |
| }, | |
| setIndex : function(index) { | |
| + function objToSortArray(terms) { | |
| + var res = []; |
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| import javax.script.ScriptEngine; | |
| import javax.script.ScriptEngineManager; | |
| public class E4X { | |
| public static void main(String[] args) { | |
| System.out.println("E4X: " + System.getProperty("nashorn.lexer.xmlliterals")); | |
| ScriptEngineManager manager = new ScriptEngineManager(); | |
| ScriptEngine engine = manager.getEngineByName("js"); | |
| try { |
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| macro <<EOS { | |
| case { $_ } => { | |
| var comments = #{$_}[0].token.leadingComments; | |
| var text = ''; | |
| if (comments) { | |
| text = comments.map(function(c) { | |
| return c.type === 'Block' ? c.value.replace(/^(\r\n|\n|\r)/, '').replace(/(\r\n|\n|\r)$/, '') : c.value; | |
| }).join('\r\n'); | |
| } | |
| return [makeValue(text, #{here})]; |
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