Intoduce '-analyzer-checker-help' flag which outputs a list of all available static analyzer checkers.
This is pretty basic for now, eventually checkers should be grouped according to package, hidden checkers should be indicated etc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126454 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index 5111511..0a1b257 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -78,6 +78,8 @@
std::vector<std::string> &Res) {
for (unsigned i = 0, e = Opts.AnalysisList.size(); i != e; ++i)
Res.push_back(getAnalysisName(Opts.AnalysisList[i]));
+ if (Opts.ShowCheckerHelp)
+ Res.push_back("-analyzer-checker-help");
if (Opts.AnalysisStoreOpt != BasicStoreModel) {
Res.push_back("-analyzer-store");
Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt));
@@ -859,6 +861,7 @@
Opts.AnalysisDiagOpt = Value;
}
+ Opts.ShowCheckerHelp = Args.hasArg(OPT_analyzer_checker_help);
Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz);
Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph);
Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers);