\version "2.14.0"
#(ly:set-option 'warning-as-error #f)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 1 1)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 1 8)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 4 1)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 1 1)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 1 4)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 1 1)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 1 4)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "adding note head to incompatible stem (type = %d/%d)") 1 8)
+#(ly:expect-warning (ly:translate-cpp-warning-scheme "maybe input should specify polyphonic voices"))
+
\header {