1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/rust/util/rust-proc-macro-invocation.h b/gcc/rust/util/rust-proc-macro-invocation.h
new file mode 100644
index 0000000..b45e013
--- /dev/null
+++ b/gcc/rust/util/rust-proc-macro-invocation.h
@@ -0,0 +1,21 @@
+#ifndef RUST_PROC_MACRO_INVOCATION_H
+#define RUST_PROC_MACRO_INVOCATION_H
+
+#include "rust-mapping-common.h"
+#include "rust-location.h"
+
+namespace Rust {
+
+class ProcMacroInvocable
+{
+public:
+  virtual NodeId get_node_id () const = 0;
+  virtual const std::string as_string () const = 0;
+  virtual Location get_locus () const = 0;
+
+  virtual ~ProcMacroInvocable () {}
+};
+
+} // namespace Rust
+
+#endif /* ! RUST_PROC_MACRO_INVOCATION_H*/