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-rw-r--r--gcc-4.9/gcc/testsuite/g++.dg/cpp0x/udlit-preproc-neg.C9
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/udlit-preproc-neg.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/udlit-preproc-neg.C
new file mode 100644
index 0000000..64b6f82
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/udlit-preproc-neg.C
@@ -0,0 +1,9 @@
+// { dg-do compile { target c++11 } }
+
+int
+operator"" _badpreproc(const char *str)
+{ return 0; }
+
+#if 123_badpreproc // { dg-error "user-defined literal in preprocessor expression" }
+# error ("user-defined literal in preprocessor expression") // { dg-error "user-defined literal in preprocessor expression" }
+#endif