Set up visitor (#3)

Co-authored-by: geno <gabriele.genovese2@studio.unibo.it>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/ast/nodes/ParamdefNode.java b/src/ast/nodes/ParamdefNode.java
new file mode 100644
index 0000000..d8e04f7
--- /dev/null
+++ b/src/ast/nodes/ParamdefNode.java
@@ -0,0 +1,29 @@
+package com.clp.project.ast.nodes;
+
+import java.util.ArrayList;
+
+import com.clp.project.semanticanalysis.SemanticError;
+import com.clp.project.semanticanalysis.SymbolTable;
+
+import com.clp.project.ast.types.*;
+
+/**
+ * Node for the `paramdef` statement of the grammar. Extends the `AtomNode`
+ * class.
+ */
+public class ParamdefNode extends AtomNode implements Node {
+    public ParamdefNode(String val) {
+        super(val);
+    }
+
+    // FIXME: it should returns the param' type
+    @Override
+    public Type typeCheck() {
+        return new VoidType();
+    }
+
+    @Override
+    public String toPrint(String prefix) {
+        return prefix + "Paramdef(" + val + ")\n";
+    }
+}