Diffusion Ant (type-hints-typescript) Code

ant/tests/test_asi.cjs
899dad6b8a9etype-hints-typescript

test_asi.cjs
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			// Test: Automatic Semicolon Insertion (ASI)
			// Tests that statements work correctly without explicit semicolons

			console.log('=== ASI Tests ===')

			// Test 1: const without semicolons
			console.log('\nTest 1: const ASI')
			const a = 1
			const b = 2
			const c = a + b
			console.log('const a + b:', c)

			// Test 2: let without semicolons
			console.log('\nTest 2: let ASI')
			let x = 10
			let y = 20
			let z = x * y
			console.log('let x * y:', z)

			// Test 3: else if without semicolons
			console.log('\nTest 3: else if ASI')
			let val = 50
			if (val < 25) {
			console.log('less than 25')
			} else if (val < 75) {
			console.log('between 25 and 75')
			} else {
			console.log('75 or more')
			}

			// Test 4: Chained else if without semicolons
			console.log('\nTest 4: Chained else if ASI')
			let grade = 85
			let letter
			if (grade >= 90) {
			letter = 'A'
			} else if (grade >= 80) {
			letter = 'B'
			} else if (grade >= 70) {
			letter = 'C'
			} else if (grade >= 60) {
			letter = 'D'
			} else {
			letter = 'F'
			}
			console.log('Grade:', letter)

			// Test 5: Mixed const/let without semicolons
			console.log('\nTest 5: Mixed declarations ASI')
			const PI = 3.14159
			let radius = 5
			let area = PI * radius * radius
			console.log('Circle area:', area)

			// Test 6: Dynamic import without semicolons (expression)
			console.log('\nTest 6: Dynamic import ASI')
			async function testImport() {
			const mod = await import('./export-test.js')
			mod.hello('asi')
			}

			// Test 7: Nested if/else if without semicolons
			console.log('\nTest 7: Nested conditionals ASI')
			let outer = true
			let inner = false
			if (outer) {
			if (inner) {
			console.log('both true')
			} else if (!inner) {
			console.log('outer true, inner false')
			}
			} else if (!outer) {
			console.log('outer false')
			}

			// Test 8: Return statements without semicolons
			console.log('\nTest 8: Return ASI')
			function add(a, b) {
			return a + b
			}
			function multiply(a, b) {
			return a * b
			}
			console.log('add(3, 4):', add(3, 4))
			console.log('multiply(3, 4):', multiply(3, 4))

			// Test 9: Object/array literals with const/let
			console.log('\nTest 9: Object/array ASI')
			const obj = { name: 'test', value: 42 }
			let arr = [1, 2, 3]
			console.log('obj.name:', obj.name)
			console.log('arr[1]:', arr[1])

			// Test 10: Arrow functions without semicolons
			console.log('\nTest 10: Arrow function ASI')
			const double = x => x * 2
			const triple = x => x * 3
			console.log('double(5):', double(5))
			console.log('triple(5):', triple(5))

			// Test 11: for loop with let (ASI in body)
			console.log('\nTest 11: for loop ASI')
			let sum = 0
			for (let i = 0; i < 5; i++) {
			sum = sum + i
			}
			console.log('sum:', sum)

			// Test 12: while with else if pattern
			console.log('\nTest 12: while + else if ASI')
			let counter = 0
			while (counter < 3) {
			if (counter === 0) {
			console.log('zero')
			} else if (counter === 1) {
			console.log('one')
			} else if (counter === 2) {
			console.log('two')
			}
			counter = counter + 1
			}

			// Run async test
			testImport()

			console.log('\n=== All ASI tests completed ===')

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