1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/debug/dwarf2/template-params-10.C b/gcc/testsuite/g++.dg/debug/dwarf2/template-params-10.C
new file mode 100644
index 000000000..c12fe3990
--- /dev/null
+++ b/gcc/testsuite/g++.dg/debug/dwarf2/template-params-10.C
@@ -0,0 +1,22 @@
+// Origin PR c++/47291
+// { dg-options "-g -dA" }
+// { dg-do compile }
+
+struct S;
+template< int S::* cst> struct D {};
+
+struct S
+{
+  int i;
+  D < &S::i > di; //<-- folding &S::i was failing
+                  // because i has no offset as S is not laid out yet
+};
+
+int
+main()
+{
+  S s;
+  return s.i;
+}
+
+// { dg-final { scan-assembler-times "DIE \\(\[^\n\r\]*\\) DW_TAG_template_value_param" 1 } }