2 files changed, 4 insertions, 36 deletions
diff --git a/src/main/java/org/shedlang/compiler/shid/ShidSerializer.java b/src/main/java/org/shedlang/compiler/shid/ShidSerializer.java
index 76526fd0..54cd53e5 100644
--- a/src/main/java/org/shedlang/compiler/shid/ShidSerializer.java
+++ b/src/main/java/org/shedlang/compiler/shid/ShidSerializer.java
@@ -76,9 +76,7 @@ public class ShidSerializer {
             case ShidDeclareNativeFunction declareNativeFunction ->
                 treeListIndented(
                     treeIdentifier("declare-native-function"),
-                    treeNamed("name", treeString(declareNativeFunction.name())),
-                    positionalParamsToTree(declareNativeFunction.positionalParams()),
-                    namedParamsToTree(declareNativeFunction.namedParams())
+                    treeNamed("name", treeString(declareNativeFunction.name()))
                 );
 
             case ShidDefineEffect defineEffectInstruction ->
diff --git a/src/main/java/org/shedlang/compiler/shid/instructions/ShidDeclareNativeFunction.java b/src/main/java/org/shedlang/compiler/shid/instructions/ShidDeclareNativeFunction.java
index f74f447b..47bc6e01 100644
--- a/src/main/java/org/shedlang/compiler/shid/instructions/ShidDeclareNativeFunction.java
+++ b/src/main/java/org/shedlang/compiler/shid/instructions/ShidDeclareNativeFunction.java
@@ -1,11 +1,7 @@
 package org.shedlang.compiler.shid.instructions;
 
-import org.pcollections.PVector;
 import org.shedlang.compiler.sources.Source;
 import org.shedlang.compiler.sources.Sources;
-import org.shedlang.compiler.util.P;
-
-import java.util.List;
 
 /**
  * Push a native function value onto the temporary value stack with the given
@@ -13,8 +9,6 @@ import java.util.List;
  */
 public record ShidDeclareNativeFunction(
     String name,
-    List<ShidParam> positionalParams,
-    List<ShidParam> namedParams,
     Source source
 ) implements ShidInstruction {
     @Override
@@ -24,47 +18,23 @@ public record ShidDeclareNativeFunction(
 
     public static Builder builder() {
         return new Builder(
-            "f",
-            P.vector(),
-            P.vector()
+            "f"
         );
     }
 
     public record Builder(
-        String name,
-        PVector<ShidParam> positionalParams,
-        PVector<ShidParam> namedParams
+        String name
     ) {
         public ShidDeclareNativeFunction build() {
             return new ShidDeclareNativeFunction(
                 name,
-                positionalParams,
-                namedParams,
                 Sources.NULL
             );
         }
 
         public Builder withName(String name) {
             return new Builder(
-                name,
-                this.positionalParams,
-                this.namedParams
-            );
-        }
-
-        public Builder addPositionalParam(String name) {
-            return new Builder(
-                this.name,
-                this.positionalParams.plus(new ShidParam(name, Sources.NULL)),
-                this.namedParams
-            );
-        }
-
-        public Builder addNamedParam(String name) {
-            return new Builder(
-                this.name,
-                this.positionalParams,
-                this.namedParams.plus(new ShidParam(name, Sources.NULL))
+                name
             );
         }
     }