src: clazy compiler warnings

get rid of most clazy warnings (https://github.com/KDE/clazy)
* range loop use refs
* qcolor ctor with ints
* missing Q_OBJECT macro
* use .constfirst instead of .first

enabled ccache for unix systems for fasterr recompiling
* if ccache is in path we use it now
This commit is contained in:
Andreas Stallinger
2017-08-10 09:45:55 +02:00
parent bb5c1d49b6
commit 37ead804bf
97 changed files with 339 additions and 344 deletions
+1 -1
View File
@@ -377,7 +377,7 @@ std::vector<FilePath> ApplicationSettings::getRecentProjects() const
std::vector<FilePath> recentProjects;
std::vector<FilePath> loadedRecentProjects = getPathValues("user/recent_projects/recent_project");
for (FilePath project: loadedRecentProjects)
for (const FilePath& project: loadedRecentProjects)
{
if (project.isAbsolute())
{