0.0.33

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "circom",
-  "version": "0.0.32",
+  "version": "0.0.33",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "circom",
-  "version": "0.0.32",
+  "version": "0.0.33",
   "description": "Language to generate logic circuits",
   "main": "index.js",
   "directories": {

src/compiler.js

@@ -277,7 +277,12 @@ function reduceConstrains(ctx) {
                 c.a={ type: "LINEARCOMBINATION", values: {} };
                 c.b={ type: "LINEARCOMBINATION", values: {} };
                 c.c={ type: "LINEARCOMBINATION", values: {} };
-                isolatedSignal.category = "constant";
+
+                let lSignal = ctx.signals[isolatedSignal];
+                while (lSignal.equivalence) {
+                    lSignal = ctx.signals[lSignal.equivalence];
+                }
+                lSignal.category = "constant";
             }
         }