From: Jean Privat <jean@pryen.org>
Date: Thu, 16 Apr 2015 04:13:24 +0000 (+0700)
Subject: Merge: Extends operators
X-Git-Tag: v0.7.4~22
X-Git-Url: http://nitlanguage.org?hp=172718f5d326e0352bbadac82bce01c6f3508e54

Merge: Extends operators

* Add missing combined assignments: `*=`, `/=`, `%=`, `**=`, `<<=`, `>>=`
* Add missing unary + operator (why?)
* Keep operators in the AST for better messages
* Factorize some information in the AST to simplify code in other modules

Pull-Request: #1263
Reviewed-by: Alexandre Terrasa <alexandre@moz-code.org>
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>
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