From 8e7089a5d6ba1f4f50a90133bb50bc5c6c554aff Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Thu, 13 Jun 2024 11:00:06 +0200
Subject: Set up visitor (#3)
Co-authored-by: geno <gabriele.genovese2@studio.unibo.it>
---
src/ast/nodes/ParamlistNode.java | 53 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 src/ast/nodes/ParamlistNode.java
(limited to 'src/ast/nodes/ParamlistNode.java')
diff --git a/src/ast/nodes/ParamlistNode.java b/src/ast/nodes/ParamlistNode.java
new file mode 100644
index 0000000..d4f40b8
--- /dev/null
+++ b/src/ast/nodes/ParamlistNode.java
@@ -0,0 +1,53 @@
+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 `param_list` statement of the grammar.
+ */
+public class ParamlistNode implements Node {
+ private ArrayList<Node> params;
+
+ public ParamlistNode(ArrayList<Node> _params) {
+ params = _params;
+ }
+
+ @Override
+ public ArrayList<SemanticError> checkSemantics(SymbolTable ST, int _nesting) {
+ ArrayList<SemanticError> errors = new ArrayList<SemanticError>();
+
+ for (var param : params) {
+ errors.addAll(param.checkSemantics(ST, _nesting));
+ }
+
+ return errors;
+ }
+
+ @Override
+ public Type typeCheck() {
+ return new VoidType();
+ }
+
+ // TODO: code generation for param list
+ @Override
+ public String codeGeneration() {
+ return "";
+ }
+
+ @Override
+ public String toPrint(String prefix) {
+ String str = prefix + "Paramlist\n";
+
+ prefix += " ";
+ for (var param : params) {
+ str += param.toPrint(prefix);
+ }
+
+ return str;
+ }
+
+}
--
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