1 files changed, 44 insertions, 0 deletions
diff --git a/libbuild2/diagnostics.ixx b/libbuild2/diagnostics.ixx
new file mode 100644
index 0000000..7c1a432
--- /dev/null
+++ b/libbuild2/diagnostics.ixx
@@ -0,0 +1,44 @@
+// file      : libbuild2/diagnostics.ixx -*- C++ -*-
+// license   : MIT; see accompanying LICENSE file
+
+namespace build2
+{
+  LIBBUILD2_SYMEXPORT void
+  print_diag_impl (const char*, target_key*, target_key&&, const char*);
+
+  inline void
+  print_diag (const char* p, target_key&& l, target_key&& r, const char* c)
+  {
+    print_diag_impl (p, &l, move (r), c);
+  }
+
+  inline void
+  print_diag (const char* p, target_key& r)
+  {
+    print_diag_impl (p, nullptr, move (r), nullptr);
+  }
+
+  inline void
+  print_diag (const char* p, const path& r)
+  {
+    print_diag (p, path_name (&r));
+  }
+
+  inline void
+  print_diag (const char* p, const target& l, const path& r, const char* c)
+  {
+    print_diag (p, l, path_name (&r), c);
+  }
+
+  inline void
+  print_diag (const char* p, const path& l, const path& r, const char* c)
+  {
+    print_diag (p, l, path_name (&r), c);
+  }
+
+  inline void
+  print_diag (const char* p, const string& l, const path& r, const char* c)
+  {
+    print_diag (p, l, path_name (&r), c);
+  }
+}