lazy functions with set parameter sizes will report an error if no properly specced. Fixes #1064

src/main/java/carpet/script/language/ControlFlow.java

@@ -38,7 +38,7 @@ public class ControlFlow {
 
 
         // obvious lazy due to conditional evaluation of arguments
-        expression.addLazyFunction("if", -1, (c, t, lv) ->
+        expression.addLazyFunction("if", (c, t, lv) ->
         {
             if ( lv.size() < 2 )
                 throw new InternalExpressionException("'if' statement needs to have at least one condition and one case");
@@ -79,7 +79,7 @@ public class ControlFlow {
         });
 
         // needs to be lazy since execution of parameters but first one are conditional
-        expression.addLazyFunction("try", -1, (c, t, lv) ->
+        expression.addLazyFunction("try", (c, t, lv) ->
         {
             if (lv.size()==0)
                 throw new InternalExpressionException("'try' needs at least an expression block, and either a catch_epr, or a number of pairs of filters and catch_expr");

src/main/java/carpet/script/language/DataStructures.java

@@ -104,7 +104,7 @@ public class DataStructures {
         });
 
         // needs lazy cause sort function is reused
-        expression.addLazyFunction("sort_key", -1, (c, t, lv) ->  //get working with iterators
+        expression.addLazyFunction("sort_key", (c, t, lv) ->  //get working with iterators
         {
             if (lv.size() == 0)
                 throw new InternalExpressionException("First argument for 'sort_key' should be a List");
@@ -207,7 +207,7 @@ public class DataStructures {
         });
 
         // lazy cause conditional typing - questionable
-        expression.addLazyFunction("get", -1, (c, t, lv) ->
+        expression.addLazyFunction("get", (c, t, lv) ->
         {
             if (lv.size() == 0)
                 throw new InternalExpressionException("'get' requires parameters");
@@ -235,7 +235,7 @@ public class DataStructures {
         });
 
         // same as `get`
-        expression.addLazyFunction("has", -1, (c, t, lv) ->
+        expression.addLazyFunction("has", (c, t, lv) ->
         {
             if (lv.size() == 0)
                 throw new InternalExpressionException("'has' requires parameters");
@@ -263,7 +263,7 @@ public class DataStructures {
         });
 
         // same as `get`
-        expression.addLazyFunction("put", -1, (c, t, lv) ->
+        expression.addLazyFunction("put", (c, t, lv) ->
         {
             if(lv.size()<2)
             {
@@ -302,7 +302,7 @@ public class DataStructures {
         });
 
         // same as `get`
-        expression.addLazyFunction("delete", -1, (c, t, lv) ->
+        expression.addLazyFunction("delete", (c, t, lv) ->
         {
             if (lv.size() == 0)
                 throw new InternalExpressionException("'delete' requires parameters");

src/main/java/carpet/script/language/Sys.java

@@ -423,7 +423,7 @@ public class Sys {
         });
 
         // lazy cause default expression may not be executed if not needed
-        expression.addLazyFunction("system_variable_get", -1, (c, t, lv) ->
+        expression.addLazyFunction("system_variable_get", (c, t, lv) ->
         {
             if (lv.size() == 0) throw new InternalExpressionException("'system_variable_get' expects at least a key to be fetched");
             Value key = lv.get(0).evalValue(c);

src/main/java/carpet/script/language/Threading.java

@@ -67,7 +67,7 @@ public class Threading
         });
 
         // lazy cause expr is evaluated in the same type
-        expression.addLazyFunction("synchronize", -1, (c, t, lv) ->
+        expression.addLazyFunction("synchronize", (c, t, lv) ->
         {
             if (lv.size() == 0) throw new InternalExpressionException("'synchronize' require at least an expression to synchronize");
             Value lockValue = Value.NULL;
@@ -85,7 +85,7 @@ public class Threading
         });
 
         // lazy since exception expression is very conditional
-        expression.addLazyFunction("sleep", -1, (c, t, lv) ->
+        expression.addLazyFunction("sleep", (c, t, lv) ->
         {
             long time = lv.isEmpty()?0L:NumericValue.asNumber(lv.get(0).evalValue(c)).getLong();
             boolean interrupted = false;