4 commits

Author	SHA1	Message	Date
Andreas Kling	13d7c09125	Libraries: Move to Userland/Libraries/	2021-01-12 12:17:46 +01:00
Linus Groh	5122f98198	Base+LibJS+LibWeb: Make prettier clean ... Also use "// prettier-ignore" comments where necessary rather than excluding whole files (via .prettierignore).	2020-12-27 21:25:27 +01:00
Linus Groh	9e80c67608	LibJS: Fix "use strict" directive false positives ... By having the "is this a use strict directive?" logic in parse_string_literal() we would apply it to *any* string literal, which is incorrect and would lead to false positives - e.g.: "use strict" + 1 `"use strict"` "\123"; ({"use strict": ...}) Relevant part from the spec which is now implemented properly: [...] and where each ExpressionStatement in the sequence consists entirely of a StringLiteral token [...] I also got rid of UseStrictDirectiveState which is not needed anymore. Fixes #3903.	2020-11-02 13:13:54 +01:00
Linus Groh	2adcabb6b3	LibJS: Disallow escape sequence/line continuation in use strict directive ... https://tc39.es/ecma262/#sec-directive-prologues-and-the-use-strict-directive A Use Strict Directive is an ExpressionStatement in a Directive Prologue whose StringLiteral is either of the exact code point sequences "use strict" or 'use strict'. A Use Strict Directive may not contain an EscapeSequence or LineContinuation.	2020-10-24 16:34:01 +02:00