Diffusion Ant (feature/nursery) Code

ant/tests/test_shadowing.cjs
ddfe6237cab5feature/nursery

test_shadowing.cjs
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			// Test 1: Basic shadowing in nested scopes
			let x = "outer";
			{
			let x = "inner";
			console.log(x); // Should print "inner"
			}
			console.log(x); // Should print "outer"

			// Test 2: Closure capturing outer scope
			let y = 10;
			function makeCounter() {
			let count = 0;
			return function() {
			count = count + 1;
			return count + y; // Access both local and outer scope
			};
			}
			let counter = makeCounter();
			console.log(counter()); // Should print 11
			console.log(counter()); // Should print 12

			// Test 3: Variable shadowing in function
			let z = "global";
			function testShadow() {
			let z = "local";
			return z;
			}
			console.log(testShadow()); // Should print "local"
			console.log(z); // Should print "global"

			// Test 4: Nested function closures
			function outer() {
			let a = 1;
			function middle() {
			let b = 2;
			function inner() {
			let c = 3;
			return a + b + c; // Access all three scopes
			}
			return inner();
			}
			return middle();
			}
			console.log(outer()); // Should print 6

			// Test 5: Multiple closures sharing same outer scope
			function makeCounters() {
			let shared = 0;
			return {
			inc: function() { shared = shared + 1; return shared; },
			dec: function() { shared = shared - 1; return shared; },
			get: function() { return shared; }
			};
			}
			let counters = makeCounters();
			console.log(counters.inc()); // Should print 1
			console.log(counters.inc()); // Should print 2
			console.log(counters.dec()); // Should print 1
			console.log(counters.get()); // Should print 1

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