improve linting tool

I found that after fixing the args to `cppcheck` it started reporting
lots of varFuncNullUB warnings. Suppress them as they should be safe to
ignore. Also, improve the readability of the script.
This commit is contained in:
Kurtis Rader
2016-11-14 19:20:12 -08:00
parent 043725cdd5
commit 8645aa94c8
3 changed files with 32 additions and 9 deletions

24
.cppcheck.rules Normal file
View File

@@ -0,0 +1,24 @@
<?xml version="1.0"?>
<!-- Sadly we can't enable the following two rules since doing so causes false
positives in standard header files rather than just project specific
source files. If we can find a way to enable these rules by also
excluding system include files we should do so.
<rule version="1">
<pattern> wcwidth \(</pattern>
<message>
<id>wcwidthForbidden</id>
<severity>warning</severity>
<summary>Always use fish_wcwidth rather than wcwidth.</summary>
</message>
</rule>
<rule version="1">
<pattern> wcswidth \(</pattern>
<message>
<id>wcswidthForbidden</id>
<severity>warning</severity>
<summary>Always use fish_wcswidth rather than wcswidth.</summary>
</message>
</rule>
<--!>