1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/udlit-overflow.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/udlit-overflow.C
new file mode 100644
index 0000000..057978c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/udlit-overflow.C
@@ -0,0 +1,19 @@
+// { dg-do compile { target c++11 } }
+// PR c++/52654
+
+int
+operator"" _w(const char*)
+{ return 0; }
+
+template<char...>
+  int
+  operator"" _tw()
+  { return 0; }
+
+int i = 12345678901234567890123456789012345678901234567890_w;
+int j = 12345678901234567890123456789.012345678901234567890e+1234567890_w;
+int k = 12345678901234567890123456789.012345678901234567890e-1234567890_w;
+
+int ti = 12345678901234567890123456789012345678901234567890_tw;
+int tj = 12345678901234567890123456789.012345678901234567890e+1234567890_tw;
+int tk = 12345678901234567890123456789.012345678901234567890e-1234567890_tw;