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-rw-r--r--gcc/testsuite/g++.dg/overload/builtin2.C8
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/overload/builtin2.C b/gcc/testsuite/g++.dg/overload/builtin2.C
new file mode 100644
index 00000000000..4f9f52dda1a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/overload/builtin2.C
@@ -0,0 +1,8 @@
+namespace __gnu_cxx {
+ void llabs(long long x);
+}
+
+namespace std {
+ using __gnu_cxx::llabs;
+ using __gnu_cxx::llabs;
+}