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-rw-r--r--lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp23
1 files changed, 17 insertions, 6 deletions
diff --git a/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp b/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
index 1e45ee96145a..f4f06e32cd1d 100644
--- a/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
+++ b/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
@@ -30,7 +30,7 @@ std::unique_ptr<CheckerManager> ento::createCheckerManager(
ArrayRef<std::string> plugins,
ArrayRef<std::function<void(CheckerRegistry &)>> checkerRegistrationFns,
DiagnosticsEngine &diags) {
- auto checkerMgr = llvm::make_unique<CheckerManager>(context, opts);
+ auto checkerMgr = std::make_unique<CheckerManager>(context, opts);
CheckerRegistry allCheckers(plugins, diags, opts, context.getLangOpts(),
checkerRegistrationFns);
@@ -74,11 +74,22 @@ void ento::printCheckerConfigList(raw_ostream &OS,
}
void ento::printAnalyzerConfigList(raw_ostream &out) {
- out << "OVERVIEW: Clang Static Analyzer -analyzer-config Option List\n\n";
- out << "USAGE: -analyzer-config <OPTION1=VALUE,OPTION2=VALUE,...>\n\n";
- out << " -analyzer-config OPTION1=VALUE, -analyzer-config "
- "OPTION2=VALUE, ...\n\n";
- out << "OPTIONS:\n\n";
+ // FIXME: This message sounds scary, should be scary, but incorrectly states
+ // that all configs are super dangerous. In reality, many of them should be
+ // accessible to the user. We should create a user-facing subset of config
+ // options under a different frontend flag.
+ out << R"(
+OVERVIEW: Clang Static Analyzer -analyzer-config Option List
+
+The following list of configurations are meant for development purposes only, as
+some of the variables they define are set to result in the most optimal
+analysis. Setting them to other values may drastically change how the analyzer
+behaves, and may even result in instabilities, crashes!
+
+USAGE: -analyzer-config <OPTION1=VALUE,OPTION2=VALUE,...>
+ -analyzer-config OPTION1=VALUE, -analyzer-config OPTION2=VALUE, ...
+OPTIONS:
+)";
using OptionAndDescriptionTy = std::pair<StringRef, std::string>;
OptionAndDescriptionTy PrintableOptions[] = {