1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/template/crash107.C b/gcc-4.9/gcc/testsuite/g++.dg/template/crash107.C
new file mode 100644
index 000000000..bb405ac7e
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/template/crash107.C
@@ -0,0 +1,20 @@
+// PR c++/44625
+// { dg-do compile }
+// { dg-options "" }
+
+template<typename FP_> struct Vec { // { dg-message "note" }
+    Vec& operator^=(Vec& rhs)     {
+        union {
+            struct {FP_ x,y,z;};
+        }; // { dg-error "anonymous struct" }
+        X = y*rhs.z() - z*rhs.y(); // { dg-error "not declared|no member" }
+    }
+    Vec& operator^(Vec& rhs) {
+        return Vec(*this)^=rhs; // { dg-message "required" }
+    }
+};
+Vec<double> v(3,4,12); // { dg-error "no matching" }
+// { dg-message "note" "note" { target *-*-* } 16 }
+Vec<double> V(12,4,3);  // { dg-error "no matching" }
+// { dg-message "note" "note" { target *-*-* } 18 }
+Vec<double> c = v^V;   // { dg-message "required" }