[
	"let x = 1; foo(x);",
	"for (let i in [1,2,3]) { foo(i); }",
	"for (let x of [1,2,3]) { foo(x); }",
	"(function() { let x = 1; foo(x); })();",
	"(function() { for (let i in [1,2,3]) { foo(i); } })();",
	"(function() { for (let x of [1,2,3]) { foo(x); } })();",
	"let f = (function() { let g = x; })(); f = 1;",
	"let x = 0; { let x = 1; foo(x); } x = 0;",
	"for (let i = 0; i < 10; ++i) { let x = 1; foo(x); }",
	"for (let i in [1,2,3]) { let x = 1; foo(x); }",
	"var foo = function() { for (const b of c) { let a; a = 1; } };",
	"var foo = function() { for (const b of c) { let a; ({a} = 1); } };",
	"let x; x = 0;",
	"switch (a) { case 0: let x; x = 0; }",
	"(function() { let x; x = 1; })();",
	"let {a: {b, c}} = {a: {b: 1, c: 2}}",
	"let {a = 0, b} = obj; foo(a, b);",
	"let [a] = [1]",
	"let {a} = obj",
	"let a, b; ({a = 0, b} = obj); foo(a, b);",

	// https://github.com/eslint/eslint/issues/8187
	"let x; function foo() { bar(x); } x = 0;",

	// https://github.com/eslint/eslint/issues/5837
	"/*eslint use-x:error*/ let x = 1",
	"/*eslint use-x:error*/ { let x = 1 }",
	"let { foo, bar } = baz;",

	// https://github.com/eslint/eslint/issues/10520
	"const x = [1,2]; let [,y] = x;",
	"const x = [1,2,3]; let [y,,z] = x;",

	// https://github.com/eslint/eslint/issues/8308
	"let predicate; [, {foo:returnType, predicate}] = foo();",
	"let predicate; [, {foo:returnType, predicate}, ...bar ] = foo();",
	"let predicate; [, {foo:returnType, ...predicate} ] = foo();",
	"let x = 'x', y = 'y';",

	"let x = 1, y = 'y'; let z = 1;",
	"let { a, b, c} = obj; let { x, y, z} = anotherObj; x = 2;",
	"let x = 'x', y = 'y'; function someFunc() { let a = 1, b = 2; foo(a, b) }",
	"let someFunc = () => { let a = 1, b = 2; foo(a, b) }",
	
	// https://github.com/eslint/eslint/issues/13899
	"/*eslint no-undef-init:error*/ let foo = undefined;",
	"let a = 1; class C { static { a; } }",
	"class C { static { a; } } let a = 1;",
	"class C { static { let a = 1; } }",
	"class C { static { if (foo) { let a = 1; } } }",
	"class C { static { let a = 1; if (foo) { a; } } }",
	"class C { static { if (foo) { let a; a = 1; } } }",
	"class C { static { let a; a = 1; } }",
	"class C { static { let { a, b } = foo; } }",
	"class C { static { let a, b; ({ a, b } = foo); } }",
	"class C { static { let a; let b; ({ a, b } = foo); } }",
	"class C { static { let a; a = 0; console.log(a); } }",

	// https://github.com/eslint/eslint/issues/16266
	"let { itemId, list } = {}, obj = []; console.log(itemId, list, obj);",
	"let [ itemId, list ] = [], obj = []; console.log(itemId, list, obj);",

	"class C { static { () => a; let a = 1; } };",
	"let x; function foo() { bar(x); } x = 0;"
]