Print options from clang-scan-deps

Author: jansvoboda11

clang/tools/clang-scan-deps/ClangScanDeps.cpp

@@ -852,6 +852,29 @@ getCompilationDatabase(int argc, char **argv, std::string &ErrorMessage) {
 }
 
 int clang_scan_deps_main(int argc, char **argv, const llvm::ToolContext &) {
+#define LANGOPT(Name, Bits, DefaultValue, Description)                         \
+  llvm::outs() << #Name << " " << Bits << " " << #DefaultValue << " "          \
+               << "Affecting" << " " << Description << "\n";
+#define COMPATIBLE_LANGOPT(Name, Bits, DefaultValue, Description)              \
+  llvm::outs() << #Name << " " << Bits << " " << #DefaultValue << " "          \
+               << "Compatible" << " " << Description << "\n";
+#define COMPATIBLE_VALUE_LANGOPT(Name, Bits, DefaultValue, Description)        \
+  llvm::outs() << #Name << " " << Bits << " " << #DefaultValue << " "          \
+               << "Compatible" << " " << Description << "\n";
+#define COMPATIBLE_ENUM_LANGOPT(Name, Type, Bits, DefaultValue, Description)   \
+  llvm::outs() << #Name << " " << Bits << " " << #DefaultValue << " "          \
+               << "Compatible" << " " << Description << "\n";
+#define BENIGN_LANGOPT(Name, Bits, DefaultValue, Description)                  \
+  llvm::outs() << #Name << " " << Bits << " " << #DefaultValue << " "          \
+               << "Benign" << " " << Description << "\n";
+#define BENIGN_VALUE_LANGOPT(Name, Bits, DefaultValue, Description)            \
+  llvm::outs() << #Name << " " << Bits << " " << #DefaultValue << " "          \
+               << "Benign" << " " << Description << "\n";
+#define BENIGN_ENUM_LANGOPT(Name, Type, Bits, DefaultValue, Description)       \
+  llvm::outs() << #Name << " " << Bits << " " << #DefaultValue << " "          \
+               << "Benign" << " " << Description << "\n";
+#include "clang/Basic/LangOptions.def"
+
   llvm::InitializeAllTargetInfos();
   std::string ErrorMessage;
   std::unique_ptr<tooling::CompilationDatabase> Compilations =