From b50c7e99603e9f85d82d700d62c16c4fcef88715 Mon Sep 17 00:00:00 2001
From: Geno <48206120+gabrielegenovese@users.noreply.github.com>
Date: Thu, 11 Jul 2024 12:57:56 +0200
Subject: Code generation (#20)

Co-authored-by: geno <gabrigeno@gmail>
Co-authored-by: Santo Cariotti <santo@dcariotti.me>
---
 src/ast/nodes/CompOpNode.java | 48 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/ast/nodes/CompOpNode.java

(limited to 'src/ast/nodes/CompOpNode.java')

diff --git a/src/ast/nodes/CompOpNode.java b/src/ast/nodes/CompOpNode.java
new file mode 100644
index 0000000..7997052
--- /dev/null
+++ b/src/ast/nodes/CompOpNode.java
@@ -0,0 +1,48 @@
+package ast.nodes;
+
+import java.util.ArrayList;
+
+import semanticanalysis.SemanticError;
+import semanticanalysis.SymbolTable;
+import ast.types.*;
+import org.antlr.v4.runtime.tree.TerminalNode;
+
+/**
+ * Node for the `comp_op` statement of the grammar.
+ */
+public class CompOpNode implements Node {
+
+    private final TerminalNode op;
+
+    public CompOpNode(TerminalNode op) {
+        this.op = op;
+    }
+
+    public String getOp() {
+        return op.toString();
+    }
+
+    @Override
+    public ArrayList<SemanticError> checkSemantics(SymbolTable ST, int _nesting, FunctionType ft) {
+        return new ArrayList<>();
+    }
+
+    // TODO: it should be boolean, right?
+    @Override
+    public Type typeCheck() {
+        return new VoidType();
+    }
+
+    /**
+     * The code generation for this operation is in `ExprNode`.
+     */
+    @Override
+    public String codeGeneration() {
+        return "";
+    }
+
+    @Override
+    public String toPrint(String prefix) {
+        return prefix + "CompOpNode(" + op + ")\n";
+    }
+}
-- 
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