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-rw-r--r--Source/kwsys/kwsysPlatformTestsCXX.cxx9
1 files changed, 9 insertions, 0 deletions
diff --git a/Source/kwsys/kwsysPlatformTestsCXX.cxx b/Source/kwsys/kwsysPlatformTestsCXX.cxx
index 4a19ef8d6b..903be9bdb2 100644
--- a/Source/kwsys/kwsysPlatformTestsCXX.cxx
+++ b/Source/kwsys/kwsysPlatformTestsCXX.cxx
@@ -113,6 +113,15 @@ void f(size_t) {}
int main() { return 0; }
#endif
+#ifdef TEST_KWSYS_CXX_HAS_LONG_LONG
+long long f(long long n) { return n; }
+int main()
+{
+ long long n = 0;
+ return static_cast<int>(f(n));
+}
+#endif
+
#ifdef TEST_KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS
template <class T> class A;
template <class T> int f(A<T>&);