Vendor import of clang trunk r256945:

https://llvm.org/svn/llvm-project/cfe/trunk@256945

2 files changed, 35 insertions, 0 deletions

diff --git a/test/Analysis/Inputs/qt-simulator.h b/test/Analysis/Inputs/qt-simulator.h
new file mode 100644
index 0000000..d1d6c03
--- /dev/null
+++ b/test/Analysis/Inputs/qt-simulator.h
@@ -0,0 +1,16 @@
+#pragma clang system_header
+
+struct QObject {
+};
+
+struct QEvent {
+  enum Type { None };
+  QEvent(Type) {}
+};
+
+struct QCoreApplication : public QObject {
+  static void postEvent(QObject *receiver, QEvent *event);
+  static QCoreApplication *instance();
+};
+
+struct QApplication : public QCoreApplication {};
diff --git a/test/Analysis/Inputs/system-header-simulator-cxx.h b/test/Analysis/Inputs/system-header-simulator-cxx.h
index 3586921..f9049c3 100644
--- a/test/Analysis/Inputs/system-header-simulator-cxx.h
+++ b/test/Analysis/Inputs/system-header-simulator-cxx.h
@@ -198,6 +198,25 @@ namespace std {
       storage.assignExternal(new _CharT[4]);
     }
   };
+
+template<class _Engine, class _UIntType>
+class __independent_bits_engine {
+public:
+  // constructors and seeding functions
+  __independent_bits_engine(_Engine& __e, size_t __w);
+};
+
+template<class _Engine, class _UIntType>
+__independent_bits_engine<_Engine, _UIntType>
+    ::__independent_bits_engine(_Engine& __e, size_t __w)
+{
+  // Fake error trigger.
+  // No warning is expected as we are suppressing warning coming
+  // out of std::basic_string.
+  int z = 0;
+  z = 5/z;
+}
+
 }
 
 void* operator new(std::size_t, const std::nothrow_t&) throw();