Add GenericParameters to exec signature. (#1407)

Add GenericParameters to exec signature.

This change adds GenericParameters to Function.exec. This is currently
unused, but will be used once the genericsTake2 branch is merged in.

This is a backwards incompatible change in general, and extensions will
not be able to recompile with this change in. However, the call sites
for all uses of general exec have been updated to use reflection to fall
back to the old 3 argument version if the new method call fails.

All core classes have been updated, which also necessitated changes to
caller sites in some places as well.

Author: LadyCailin

src/main/java/com/laytonsmith/core/Main.java

@@ -335,9 +335,9 @@ public ArgumentParser getArgumentParser() {
 
 		@Override
 		public void execute(ArgumentParser.ArgumentParserResults parsedArgs) throws Exception {
-			String buildYear = new Scheduling.simple_date().exec(Target.UNKNOWN, null,
+			String buildYear = new Scheduling.simple_date().exec(Target.UNKNOWN, null, null,
 					new CString("yyyy", Target.UNKNOWN),
-					new Meta.engine_build_date().exec(Target.UNKNOWN, null)).val();
+					new Meta.engine_build_date().exec(Target.UNKNOWN, null, null)).val();
 			StreamUtils.GetSystemOut().println("The MIT License (MIT)\n"
 					+ "\n"
 					+ "Copyright (c) 2012-" + buildYear + " Methodscript Contributors\n"
@@ -594,7 +594,7 @@ public static void CreateNewFiles(List<String> files, boolean force) throws IOEx
 						+ "\tstrict;" + li
 						+ "\tname: " + f.getName() + ";" + li
 						+ "\tauthor: " + System.getProperty("user.name") + ";" + li
-						+ "\tcreated: " + new Scheduling.simple_date().exec(Target.UNKNOWN, null, new CString("yyyy-MM-dd", Target.UNKNOWN)).val() + ";" + li
+						+ "\tcreated: " + new Scheduling.simple_date().exec(Target.UNKNOWN, null, null, new CString("yyyy-MM-dd", Target.UNKNOWN)).val() + ";" + li
 						+ "\tdescription: " + ";" + li
 						+ ">" + li + li, f, true);
 			}
@@ -641,7 +641,7 @@ public void execute(ArgumentParser.ArgumentParserResults parsedArgs) throws Exce
 			classSimpleName = split[split.length - 1];
 
 			String author = System.getProperty("user.name");
-			String created = new Scheduling.simple_date().exec(Target.UNKNOWN, null,
+			String created = new Scheduling.simple_date().exec(Target.UNKNOWN, null, null,
 					new CString("yyyy-MM-dd", Target.UNKNOWN)).val();
 			File file = new File(clazz.replace(".", "/") + ".ms");
 			if(file.exists()) {

src/main/java/com/laytonsmith/core/MethodScriptCompiler.java

@@ -2699,7 +2699,7 @@ private static void optimize(ParseTree tree, Environment env,
 									+ tree.getData().val(), tree.getData().getTarget()));
 							result = null;
 						} else {
-							result = func.exec(tree.getData().getTarget(), env, constructs);
+							result = Function.ExecuteFunction(func, tree.getData().getTarget(), env, constructs);
 						}
 					} else if(isValidNumArgs(func, constructs.length)) {
 						result = ((Optimizable) func).optimize(tree.getData().getTarget(), env, constructs);

src/main/java/com/laytonsmith/core/Script.java

@@ -427,7 +427,7 @@ public Mixed eval(ParseTree c, final Environment env) throws CancelCommandExcept
 					}
 					Mixed ret;
 					try {
-						ret = f.exec(m.getTarget(), env, args);
+						ret = Function.ExecuteFunction(f, m.getTarget(), env, args);
 					} finally {
 						if(p != null) {
 							p.stop();

src/main/java/com/laytonsmith/core/Updater.java

@@ -43,7 +43,7 @@ public static BuildArtifact getLatestVersionInfo() throws ApiException, ParseExc
 	}
 
 	public static Boolean isUpdateAvailable() {
-		Mixed buildDate = new Meta.engine_build_date().exec(null, null, (Mixed[]) null);
+		Mixed buildDate = new Meta.engine_build_date().exec(null, null, null, (Mixed[]) null);
 		if(buildDate instanceof CNull) {
 			return null;
 		}

src/main/java/com/laytonsmith/core/asm/AsmCompiler.java

@@ -554,7 +554,7 @@ public static IRData getIR(IRBuilder builder, ParseTree node, Environment env) t
 			if(fb instanceof LLVMFunction f) {
 				builder.functionsUsed.add(f);
 				return f.buildIR(builder, node.getTarget(), env,
-						node.getChildren().toArray(new ParseTree[node.getChildren().size()]));
+						null, node.getChildren().toArray(new ParseTree[node.getChildren().size()]));
 			} else {
 				throw new Error("Unexpected function type");
 			}

src/main/java/com/laytonsmith/core/asm/LLVMFunction.java

@@ -15,6 +15,7 @@
 import com.laytonsmith.core.constructs.CClassType;
 import com.laytonsmith.core.constructs.CFunction;
 import com.laytonsmith.core.constructs.Target;
+import com.laytonsmith.core.constructs.generics.GenericParameters;
 import com.laytonsmith.core.environments.Environment;
 import com.laytonsmith.core.exceptions.ConfigCompileException;
 import com.laytonsmith.core.exceptions.ConfigRuntimeException;
@@ -106,7 +107,7 @@ public Boolean runAsync() {
 	}
 
 	@Override
-	public final Mixed exec(Target t, Environment environment, Mixed... args) throws ConfigRuntimeException {
+	public final Mixed exec(Target t, Environment environment, GenericParameters generics, Mixed... args) throws ConfigRuntimeException {
 		throw new UnsupportedOperationException("Not supported.");
 	}
 
@@ -228,12 +229,13 @@ public int compareTo(Function o) {
 	 * @param builder The ongoing builder. Functions should append to this as needed.
 	 * @param t The code target this node comes from.
 	 * @param env The Environment
+	 * @param parameters Generic parameters passed to this function call.
 	 * @param nodes The children passed to this function, could be empty array.
 	 * @return Information on the returned value, including things like type (if known) and how to reference the
 	 * output value.
 	 * @throws com.laytonsmith.core.exceptions.ConfigCompileException If there is a compilation error.
 	 */
-	public abstract IRData buildIR(IRBuilder builder, Target t, Environment env, ParseTree... nodes) throws ConfigCompileException;
+	public abstract IRData buildIR(IRBuilder builder, Target t, Environment env, GenericParameters parameters, ParseTree... nodes) throws ConfigCompileException;
 
 	@Override
 	public final boolean useSpecialExec() {

src/main/java/com/laytonsmith/core/constructs/CArray.java

@@ -823,7 +823,7 @@ public boolean canBeAssociative() {
 
 	@Override
 	public Mixed slice(int begin, int end, Target t) {
-		return new ArrayHandling.array_get().exec(t, null, new CSlice(begin, end, t));
+		return new ArrayHandling.array_get().exec(t, null, null, new CSlice(begin, end, t));
 	}
 
 	@Override
@@ -923,13 +923,13 @@ public int compare(Mixed o1, Mixed o2) {
 			}
 
 			public int compareRegular(Mixed o1, Mixed o2) {
-				if(ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, o1), Target.UNKNOWN)
-						&& ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, o2), Target.UNKNOWN)) {
+				if(ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, null, o1), Target.UNKNOWN)
+						&& ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, null, o2), Target.UNKNOWN)) {
 					return compareNumeric(o1, o2);
-				} else if(ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, o1), Target.UNKNOWN)) {
+				} else if(ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, null, o1), Target.UNKNOWN)) {
 					//The first is a number, the second is a string
 					return -1;
-				} else if(ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, o2), Target.UNKNOWN)) {
+				} else if(ArgumentValidation.getBooleanObject(new DataHandling.is_numeric().exec(Target.UNKNOWN, null, null, o2), Target.UNKNOWN)) {
 					//The second is a number, the first is a string
 					return 1;
 				} else {

src/main/java/com/laytonsmith/core/constructs/CResource.java

@@ -106,7 +106,7 @@ public Version since() {
 
 	@Override
 	public void msFinalize() {
-		new res_free_resource().exec(new Target(0, new File("/Finalizer"), 0), null, this);
+		new res_free_resource().exec(new Target(0, new File("/Finalizer"), 0), null, null, this);
 	}
 
 	public static interface ResourceToString {

src/main/java/com/laytonsmith/core/constructs/CSlice.java

@@ -69,7 +69,7 @@ public CSlice(long from, long to, Target t) {
 
 	@Override
 	public List<Mixed> asList() {
-		CArray ca = new ArrayHandling.range().exec(Target.UNKNOWN, null, new CInt(start, Target.UNKNOWN), new CInt(finish, Target.UNKNOWN));
+		CArray ca = new ArrayHandling.range().exec(Target.UNKNOWN, null, null, new CInt(start, Target.UNKNOWN), new CInt(finish, Target.UNKNOWN));
 		return ca.asList();
 	}
 

src/main/java/com/laytonsmith/core/events/drivers/PlayerEvents.java

@@ -1793,7 +1793,7 @@ public boolean matches(String key, Mixed value, MCPlayerCommandEvent event, Targ
 							String command = event.getCommand();
 							String prefilter = value.val();
 							StringHandling.parse_args pa = new StringHandling.parse_args();
-							CArray ca = (CArray) pa.exec(Target.UNKNOWN, null, new CString(command, Target.UNKNOWN));
+							CArray ca = (CArray) pa.exec(Target.UNKNOWN, null, null, new CString(command, Target.UNKNOWN));
 							if(ca.size() > 0) {
 								if(!ca.get(0, Target.UNKNOWN).val().equals(prefilter)) {
 									return false;
@@ -1831,7 +1831,7 @@ public Map<String, Mixed> evaluate(BindableEvent e) throws EventException {
 				map.put("command", new CString(event.getCommand(), Target.UNKNOWN));
 
 				StringHandling.parse_args pa = new StringHandling.parse_args();
-				CArray ca = (CArray) pa.exec(Target.UNKNOWN, null, new CString(event.getCommand(), Target.UNKNOWN));
+				CArray ca = (CArray) pa.exec(Target.UNKNOWN, null, null, new CString(event.getCommand(), Target.UNKNOWN));
 				map.put("prefix", new CString(ca.get(0, Target.UNKNOWN).val(), Target.UNKNOWN));
 
 				return map;