1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/collect-types.h b/gcc/collect-types.h
new file mode 100644
index 00000000000..315c19abfd7
--- /dev/null
+++ b/gcc/collect-types.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#include "tree.h"
+#include <set>
+
+typedef std::set<const_tree> typeset;
+extern void collect_types(const_tree type, typeset &types);