Add return type to MethodSignature

1 files changed, 12 insertions, 11 deletions

diff --git a/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java
index 8c6af74..78da460 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java
@@ -3,6 +3,7 @@ package org.zwobble.couscous.interpreter.values;
 import org.zwobble.couscous.ast.Operator;
 import org.zwobble.couscous.interpreter.Environment;
 import org.zwobble.couscous.interpreter.errors.NoSuchField;
+import org.zwobble.couscous.values.BooleanValue;
 import org.zwobble.couscous.values.IntegerValue;
 import org.zwobble.couscous.values.PrimitiveValue;
 import org.zwobble.couscous.values.PrimitiveValues;
@@ -14,30 +15,30 @@ import static org.zwobble.couscous.util.ExtraLists.list;
 
 public final class IntegerInterpreterValue implements InterpreterValue {
     public static final ConcreteType TYPE = ConcreteType.builder(IntegerInterpreterValue.class, IntegerValue.REF)
-        .method(Operator.ADD.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.ADD.getSymbol(), list(IntegerValue.REF), IntegerValue.REF,
             infixReturningInteger((left, right) -> left + right))
-        .method(Operator.SUBTRACT.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.SUBTRACT.getSymbol(), list(IntegerValue.REF), IntegerValue.REF,
             infixReturningInteger((left, right) -> left - right))
-        .method(Operator.MULTIPLY.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.MULTIPLY.getSymbol(), list(IntegerValue.REF), IntegerValue.REF,
             infixReturningInteger((left, right) -> left * right))
-        .method(Operator.DIVIDE.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.DIVIDE.getSymbol(), list(IntegerValue.REF), IntegerValue.REF,
             infixReturningInteger((left, right) -> left / right))
-        .method(Operator.MOD.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.MOD.getSymbol(), list(IntegerValue.REF), IntegerValue.REF,
             infixReturningInteger((left, right) -> left % right))
-        .method(Operator.EQUALS.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.EQUALS.getSymbol(), list(IntegerValue.REF), BooleanValue.REF,
             (environment, arguments) -> {
                 IntegerInterpreterValue right = (IntegerInterpreterValue)arguments.getPositionalArguments().get(0);
                 return integerEquals(arguments, right);
             })
-        .method(Operator.NOT_EQUALS.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.NOT_EQUALS.getSymbol(), list(IntegerValue.REF), BooleanValue.REF,
             infixReturningBoolean((left, right) -> !left.equals(right)))
-        .method(Operator.GREATER_THAN.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.GREATER_THAN.getSymbol(), list(IntegerValue.REF), BooleanValue.REF,
             infixReturningBoolean((left, right) -> left > right))
-        .method(Operator.GREATER_THAN_OR_EQUAL.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.GREATER_THAN_OR_EQUAL.getSymbol(), list(IntegerValue.REF), BooleanValue.REF,
             infixReturningBoolean((left, right) -> left >= right))
-        .method(Operator.LESS_THAN.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.LESS_THAN.getSymbol(), list(IntegerValue.REF), BooleanValue.REF,
             infixReturningBoolean((left, right) -> left < right))
-        .method(Operator.LESS_THAN_OR_EQUAL.getSymbol(), list(IntegerValue.REF),
+        .method(Operator.LESS_THAN_OR_EQUAL.getSymbol(), list(IntegerValue.REF), BooleanValue.REF,
             infixReturningBoolean((left, right) -> left <= right))
         .build();