end of prac3 no bonus

Triangle.Compiler/.settings/org.eclipse.buildship.core.prefs

@@ -1,2 +1,13 @@
-connection.project.dir=..
+arguments=
+auto.sync=false
+build.scans.enabled=false
+connection.gradle.distribution=GRADLE_DISTRIBUTION(LOCAL_INSTALLATION(/usr/share/java/gradle))
+connection.project.dir=
 eclipse.preferences.version=1
+gradle.user.home=
+java.home=/usr/lib/jvm/java-11-openjdk
+jvm.arguments=
+offline.mode=false
+override.workspace.settings=true
+show.console.view=true
+show.executions.view=true

Triangle.Compiler/src/main/java/triangle/StdEnvironment.java

@@ -34,7 +34,7 @@ public final class StdEnvironment {
 
 	public static ConstDeclaration falseDecl, trueDecl, maxintDecl;
 
-	public static UnaryOperatorDeclaration notDecl;
+	public static UnaryOperatorDeclaration notDecl, barDecl;
 
 	public static BinaryOperatorDeclaration andDecl, orDecl, addDecl, subtractDecl, multiplyDecl, divideDecl,
 			moduloDecl, equalDecl, unequalDecl, lessDecl, notlessDecl, greaterDecl, notgreaterDecl;
@@ -43,4 +43,6 @@ public final class StdEnvironment {
 
 	public static FuncDeclaration chrDecl, ordDecl, eolDecl, eofDecl;
 
+	//public static Object barDecl;
+
 }

Triangle.Compiler/src/main/java/triangle/contextualAnalyzer/Checker.java

@@ -953,6 +953,9 @@ public final class Checker implements ActualParameterVisitor<FormalParameter, Vo
 				StdEnvironment.booleanType);
 		StdEnvironment.notlessDecl = declareStdBinaryOp(">=", StdEnvironment.integerType, StdEnvironment.integerType,
 				StdEnvironment.booleanType);
+		
+		//PRAC3 # Here we are adding the barDecl, Unary op. that takes 1 val and returns 1 val
+		StdEnvironment.barDecl = declareStdUnaryOp("|", StdEnvironment.integerType, StdEnvironment.integerType);
 
 		StdEnvironment.charDecl = declareStdType("Char", StdEnvironment.charType);
 		StdEnvironment.chrDecl = declareStdFunc("chr",

Triangle.Compiler/src/main/java/triangle/treeDrawer/LayoutVisitor.java

@@ -162,7 +162,9 @@ public class LayoutVisitor implements ActualParameterVisitor<Void, DrawingTree>,
 	
 	@Override
 	public DrawingTree visitRepeatCommand(RepeatCommand ast, Void obj) {
-		return null;
+		var d1 = ast.E.visit(this);
+		var d2 = ast.C.visit(this);
+		return layoutBinary("RepeatCom.", d1, d2);
 	}
 
 	// Expressions