Author: James Laird-Wah <email@example.com>
Date: Sat, 15 Sep 2018 11:50:12 +1000
docs/contributing: add `#pragma once` to Coding Conventions
This supersedes the older include guard mechanism since all the
compilers now support it. It's easier for new users and less prone
1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/docs/contributing.md b/docs/contributing.md
@@ -70,6 +70,7 @@ Most of our style is pretty easy to pick up on, but right now it's not entirely
* Do not write obvious comments
* If you not sure if a comment is obvious, go ahead and include it.
* In general we don't wrap lines, they can be as long as needed. If you do choose to wrap lines please do not wrap any wider than 76 columns.
+* We use `#pragma once` at the start of header files rather than old-style include guards (`#ifndef THIS_FILE_H`, `#define THIS_FILE_H`, ..., `#endif`)
# General Guidelines