1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/mangle46.C b/gcc/testsuite/g++.dg/abi/mangle46.C
new file mode 100644
index 000000000..fddc88d0a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/mangle46.C
@@ -0,0 +1,15 @@
+// PR c++/48008
+// { dg-options -fabi-version=5 }
+// Test that we retain function-cv-quals in template argument mangling.
+
+template <class T>
+struct A
+{ };
+
+typedef void cfn(int) const;
+typedef void fn(int);
+
+// { dg-final { scan-assembler  "_Z1f1AIFviEE" } }
+void f(A<fn>) { }
+// { dg-final { scan-assembler  "_Z1f1AIKFviEE" } }
+void f(A<cfn>) { }