diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr106936.C b/gcc/testsuite/g++.dg/tree-ssa/pr106936.C
new file mode 100644
index 00000000000..c3096e0dd20
--- /dev/null
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr106936.C
@@ -0,0 +1,14 @@
+// { dg-do compile } */
+// { dg-options "-O2 -fno-tree-ccp -fno-tree-forwprop -fno-tree-fre" }
+
+namespace testPointerToMemberMiscCasts2 {
+struct B {
+  int f;
+};
+struct L : public B { };
+struct R : public B { };
+struct D : public L, R { };
+  int B::* pb = &B::f;
+  int R::* pr = pb;
+  int D::* pdr = pr;
+}
diff --git a/gcc/value-query.cc b/gcc/value-query.cc
index 201f679a36e..ad80db780c2 100644
--- a/gcc/value-query.cc
+++ b/gcc/value-query.cc
@@ -167,7 +167,6 @@ range_query::free_value_range_equiv (value_range_equiv *v)
 const class value_range_equiv *
 range_query::get_value_range (const_tree expr, gimple *stmt)
 {
-  gcc_checking_assert (value_range_equiv::supports_p (TREE_TYPE (expr)));
   int_range_max r;
   if (range_of_expr (r, const_cast<tree> (expr), stmt))
     return new (equiv_alloc->allocate ()) value_range_equiv (r);