From 40509ccb3d71afacdaaab531e4110cd95f5fb743 Mon Sep 17 00:00:00 2001
From: Don HO <don.h@free.fr>
Date: Wed, 17 Aug 2016 11:54:53 +0200
Subject: [PATCH] Update CONTRIBUTING.md

C++ conversion - good
C-Style cast - bad
---
 CONTRIBUTING.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e09f079ee..624483264 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -176,6 +176,18 @@ Function names are not separated from the first parenthesis.</h5>
     ```
 
 
+1. ##### Always use `C++ conversion` instead of `C-Style cast`. Generally, all the conversion among types should be avoided. If you have no choice, use C++ conversion.
+
+  * ###### Good:
+    ```cpp
+    char aChar = static_cast<char>(_pEditView->execute(SCI_GETCHARAT, j));
+    ```
+
+  * ###### Bad:
+    ```cpp
+    char aChar = (char)_pEditView->execute(SCI_GETCHARAT, j);
+    ```
+
 
 #### NAMING CONVENTIONS