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/FrontendTool/ExecuteCompilerInvocation.cpp b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index 4bb85e7..65fad6d 100644
--- a/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -108,6 +108,12 @@
return 0;
}
+ // Honor -analyzer-checker-help.
+ if (Clang->getAnalyzerOpts().ShowCheckerHelp) {
+ ento::printCheckerHelp(llvm::outs());
+ return 0;
+ }
+
// Honor -version.
//
// FIXME: Use a better -version message?