[ada2012] Implement disambiguating semantics

ada/ada2012/.claude/settings.local.json

@@ -25,7 +25,8 @@
       "Bash(for f in ../examples/acats/c3/c34003a.ada ../examples/acats/c3/c34003c.ada ../examples/acats/c3/c34004a.ada ../examples/acats/c3/c34004c.ada ../examples/acats/c3/c35a02a.ada)",
       "Bash(do echo \"=== $f ===\")",
       "Bash(done)",
-      "Bash(do echo \"$f\")"
+      "Bash(do echo \"$f\")",
+      "Bash(dotnet trgen:*)"
     ]
   }
 }