From 524b201282d917f6c33e26fd202bec5c323e44a7 Mon Sep 17 00:00:00 2001
From: Mattias Ajander <mattias@ajander.se>
Date: Mon, 7 Apr 2025 16:07:40 +0200
Subject: [PATCH] Buggy but functional var arethetic operations. leng of args
work, but not print on empty args.
Co-authored-by: Snoodelz <Snoodelz@users.noreply.github.com>
---
source/ast/declaration/VariableNode.cc | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/source/ast/declaration/VariableNode.cc b/source/ast/declaration/VariableNode.cc
index dbff58a..2e079a5 100644
--- a/source/ast/declaration/VariableNode.cc
+++ b/source/ast/declaration/VariableNode.cc
@@ -27,7 +27,8 @@ Node* VariableNode::evaluate() const
if (result == nullptr) { throw RuntimeError(get_location(), "Undefined variable '" + identifier + "'"); }
return result;
}
- return new VariableNode(get_location(), identifier, is_mutable, type, value);
+
+ return value->evaluate();
}
String VariableNode::to_s() const
@@ -38,12 +39,10 @@ String VariableNode::to_s() const
NodeValue VariableNode::get_value() const
{
- if (value)
- {
- NodeValue val = value->get_value();
- return val;
- }
- return NodeValue{};
+ ExpressionNode* result{dynamic_cast<ExpressionNode*>(evaluate())};
+ if (!result) { throw RuntimeError(location, "Variable did not evaluate to an expression."); }
+
+ return result->get_value();
}
bool VariableNode::get_mutable() const
--
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