buildLogical2physical: wrap MultipleKey exception as error

usethesource · Oct 4, 2024 · 2ee8e1d · 2ee8e1d
1 parent 93b1024
commit 2ee8e1d
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/analysis/typepal/Collector.rsc b/src/analysis/typepal/Collector.rsc
@@ -963,7 +963,14 @@ Collector newCollector(str modelName, map[str,Tree] namedTrees, TypePalConfig co
 
     map[loc,loc] buildLogical2physical(Defines defines){
         map[loc,loc] my_logical2physical = logical2physical;
-        map[loc,loc] my_physical2logical = invertUnique(logical2physical);
+        map[loc,loc] my_physical2logical = ();
+        try {
+            my_physical2logical = invertUnique(logical2physical);
+        } catch MultipleKey(value key, value first, value second):{
+            where = loc l := key ? l : |unknown:///|;
+            messages += error("Probably some tpl files are outdated, please clean project", where);
+            return ();
+        }
         for(Define def <- defines){
             logicalLoc = my_physical2logical[def.defined] ? config.createLogicalLoc(def, modelName, config.typepalPathConfig);
             if(logicalLoc != def.defined){