From cdddc20c8c4148a75151b781dd74ecc7fd4676b2 Mon Sep 17 00:00:00 2001 From: Jason Turner Date: Mon, 5 Dec 2016 09:06:55 -0700 Subject: [PATCH] Add link for -Wnull-dereference --- 02-Use_the_Tools_Available.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/02-Use_the_Tools_Available.md b/02-Use_the_Tools_Available.md index edfaa2f..7659630 100644 --- a/02-Use_the_Tools_Available.md +++ b/02-Use_the_Tools_Available.md @@ -73,7 +73,7 @@ These tools are all free and relatively easy to set up. Once they are set up you ## Compilers -Use every available and reasonable set of warning options. Some warning options only work with optimizations enabled, or work better the higher the chosen level of optimization is, for example `-Wnull-dereference` with GCC. +Use every available and reasonable set of warning options. Some warning options only work with optimizations enabled, or work better the higher the chosen level of optimization is, for example [`-Wnull-dereference`](https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wnull-dereference-367) with GCC. You should use as many compilers as you can for your platform(s). Each compiler implements the standard slightly differently and supporting multiple will help ensure the most portable, most reliable code.