Introduce llvm::sys::PrintStackTraceOnErrorSignal()

llvm-svn: 172821

clang-tools-extra/clang-format/ClangFormat.cpp

@@ -21,6 +21,7 @@
 #include "clang/Lex/Lexer.h"
 #include "clang/Rewrite/Core/Rewriter.h"
 #include "llvm/Support/FileSystem.h"
+#include "llvm/Support/Signals.h"
 
 using namespace llvm;
 
@@ -114,6 +115,7 @@ static void format() {
 }  // namespace clang
 
 int main(int argc, const char **argv) {
+  llvm::sys::PrintStackTraceOnErrorSignal();
   cl::ParseCommandLineOptions(
       argc, argv,
       "A tool to format C/C++/Obj-C code.\n\n"

clang-tools-extra/cpp11-migrate/Cpp11Migrate.cpp

@@ -32,6 +32,7 @@
 #include "clang/Frontend/FrontendActions.h"
 #include "clang/Tooling/CommonOptionsParser.h"
 #include "clang/Tooling/Tooling.h"
+#include "llvm/Support/Signals.h"
 
 namespace cl = llvm::cl;
 using namespace clang::tooling;
@@ -49,6 +50,7 @@ static cl::opt<RiskLevel> MaxRiskLevel(
     cl::init(RL_Reasonable));
 
 int main(int argc, const char **argv) {
+  llvm::sys::PrintStackTraceOnErrorSignal();
   Transforms TransformManager;
 
   TransformManager.createTransformOpts();

clang-tools-extra/remove-cstr-calls/RemoveCStrCalls.cpp

@@ -47,6 +47,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
+#include "llvm/Support/Signals.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/system_error.h"
 
@@ -177,6 +178,7 @@ cl::list<std::string> SourcePaths(
   cl::OneOrMore);
 
 int main(int argc, const char **argv) {
+  llvm::sys::PrintStackTraceOnErrorSignal();
   llvm::OwningPtr<CompilationDatabase> Compilations(
     tooling::FixedCompilationDatabase::loadFromCommandLine(argc, argv));
   cl::ParseCommandLineOptions(argc, argv);

clang-tools-extra/tool-template/ToolTemplate.cpp

@@ -45,6 +45,7 @@
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/Signals.h"
 
 using namespace clang;
 using namespace clang::ast_matchers;
@@ -79,6 +80,7 @@ cl::list<std::string> SourcePaths(
   cl::OneOrMore);
 
 int main(int argc, const char **argv) {
+  llvm::sys::PrintStackTraceOnErrorSignal();
   llvm::OwningPtr<CompilationDatabase> Compilations(
         FixedCompilationDatabase::loadFromCommandLine(argc, argv));
   cl::ParseCommandLineOptions(argc, argv);