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Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-01.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<__ConsistentConstruct>>
class Base {
public function __construct() {}
public static function make(): this {
return new static();
}
}
class Derived extends Base {
public function __construct() {
parent::__construct();
}
}
function demo(): void {
$v2 = Derived::make();
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-02.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<__Deprecated("This function has been replaced by do_that", 7)>>
function do_this(): void { /* ... */ } |
hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-03.hack_error | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
abstract class A {
abstract const type Tnoenf;
<<__Enforceable>>
abstract const type Tenf;
public function f(mixed $m): void {
$m as this::Tenf; // OK
$m as this::Tnoenf; // Hack error
}
}
class B1 extends A {
const type Tnoenf = (function (): void); // ok
const type Tenf = (function (): void); // Hack error, function types cannot be used in type tests
}
class B2 extends A {
const type Tnoenf = (function (): void); // ok
const type Tenf = int; // ok
} |
|
hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-04.hack_error | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function values_are_equal<<<__Explicit>> T>(T $x, T $y): bool {
return $x === $y;
}
function example_usage(int $x, int $y, string $s): void {
values_are_equal<int>($x, $y);
// Without <<__Explicit>>, this code would be fine, even though
// it always returns false.
values_are_equal($x, $s);
} |
|
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-05.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<__EntryPoint>>
function main(): void {
printf("Hello, World!\n");
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-06.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class Foo {}
class Bar {
<<__LateInit>> private Foo $f;
public function trustMeThisIsCalledEarly(): void {
$this->f = new Foo();
}
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-07.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class Foo {}
class Bar {
<<__LateInit>> private static Foo $f;
public static function trustMeThisIsCalledEarly(): void {
self::$f = new Foo();
}
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-08.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class CountThrows {
private int $count = -1;
<<__Memoize>>
public function doStuff(): void {
$this->count += 1;
throw new \Exception('Hello '.$this->count);
}
}
<<__EntryPoint>>
function main(): void {
$x = new CountThrows();
for($i = 0; $i < 2; ++$i) {
try {
$x->doStuff();
} catch (\Exception $e) {
\var_dump($e->getMessage());
}
}
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-09.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
final class A {}
function f<<<__Newable>> reify T as A>(): T {
return new T();
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-10.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<__ConsistentConstruct>>
abstract class A {
public function __construct(int $x, int $y) {}
}
class B extends A {}
function f<<<__Newable>> reify T as A>(int $x, int $y): T {
return new T($x,$y);
}
<<__EntryPoint>>
function main(): void {
f<B>(3,4); // success, equivalent to new B(3,4)
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-11.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class Button {
// If we rename 'draw' to 'render' in the parent class,
public function draw(): void { /* ... */ }
}
class CustomButton extends Button {
// then the child class would get a type error.
<<__Override>>
public function draw(): void { /* ... */ }
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-12.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class Button {
public function draw(): void { /* ... */ }
}
trait MyButtonTrait {
<<__Override>>
public function draw(): void { /* ... */ }
}
class ExampleButton extends Button {
// If ExampleButton did not have an inherited method
// called 'draw', this would be an error.
use MyButtonTrait;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-13.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class Button {
public function draw(): void { /* ... */ }
}
trait MyButtonTrait {
// This makes the relationship with Button explicit.
require extends Button;
public function draw(): void { /* ... */ }
}
class ExampleButton extends Button {
use MyButtonTrait;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-14.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<__Sealed(X::class, Y::class)>>
abstract class A {}
class X extends A {}
class Y extends A {}
<<__Sealed(Z::class)>>
interface I {}
class Z implements I {} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/20-attributes/07-predefined-attributes-base.hack | // @generated by hh_manual from manual/hack/20-attributes/07-predefined-attributes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<__Docs("http://www.example.com/my_framework")>>
class MyFrameworkBaseClass {}
class MyClass extends MyFrameworkBaseClass {} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/01-introduction-takes_int.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/01-introduction.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function takes_int(int $i): int {
return $i + 1;
}
function takes_float_with_fixme(float $i): float {
/* HH_FIXME[4110] calls takes_int with wrong
param type AND returns wrong type */
return takes_int($i);
}
function takes_float_with_unsafe_cast(float $i): float {
return HH\FIXME\UNSAFE_CAST<int, float>(
takes_int(HH\FIXME\UNSAFE_CAST<float, int>($i, 'wrong param type')),
'returns wrong type',
);
}
async function example_snippet_wrapper1(): Awaitable<void> {
/* HH_FIXME[4110] Your explanation here. */
takes_int("foo");
}
async function example_snippet_wrapper2(): Awaitable<void> {
/* HH_FIXME[4110] An example fixme. */
takes_int("foo");
/* HH_IGNORE_ERROR[4110] This is equivalent to the HH_FIXME above. */
takes_int("foo");
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-01.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(): void {
/* HH_FIXME[4107] No such function (type checking). */
/* HH_FIXME[2049] No such function (global name check). */
nonexistent_function();
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-02.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(): mixed {
/* HH_FIXME[2050] This variable doesn't exist. */
return $no_such_var;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-03.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(mixed $m): void {
/* HH_FIXME[4006] $m may not be an array. */
$m[] = 1;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-04.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
/* HH_FIXME[4030] Missing a return type declaration. */
function foo() {
return 1;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-05.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(shape(...) $s): void {
/* HH_FIXME[4051] Invalid shape field name. */
$value = $s[1.0];
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-06.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class MyClass {}
function takes_myclass(MyClass $c): void {
/* HH_FIXME[4053] No such method. */
$c->someMethod();
/* HH_FIXME[4053] No such property. */
$x = $c->someProperty;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-07.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(): shape('x' => int) {
/* HH_FIXME[4057] Missing the field `x`. */
return shape();
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-08.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(?vec<int> $items): void {
/* HH_FIXME[4063] $items can be null. */
$x = $items[0];
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-09.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class MyClass {
public int $x = 0;
public function foo(): void {}
}
function foo(?MyClass $m): void {
/* HH_FIXME[4064] Accessing a property on a nullable object. */
$value = $m->x;
/* HH_FIXME[4064] Calling a method on a nullable object. */
$m->foo();
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-10.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class MyBox<T> {
public ?T $x = null;
}
/* HH_FIXME[4101] Missing a type parameter. */
class TooFewArguments extends MyBox {}
/* HH_FIXME[4101] Too many type parameters. */
class TooManyArguments extends MyBox<mixed, mixed> {} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-11.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(): void {
/* HH_FIXME[4107] No such function (type checking). */
/* HH_FIXME[2049] No such function (global name check). */
nonexistent_function();
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-12.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(shape('x' => int) $s): void {
/* HH_FIXME[4108] No such field in this shape. */
$value = $s['not_x'];
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-13.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function takes_int(int $_): void {}
function foo(): void {
/* HH_FIXME[4110] Passing incorrect type to a function. */
takes_int("hello");
/* HH_FIXME[4110] Addition on a value that isn't a num. */
"1" + 3;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-14.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo_new(): void {}
<<__Deprecated("Use foo_new instead")>>
function foo_old(): void {}
function bar(): void {
/* HH_FIXME[4128] Calling a deprecated function. */
foo_old();
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-15.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(shape(?'x' => int) $s): void {
/* HH_FIXME[4165] This field may not be present. */
$value = $s['x'];
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-16.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class MyA {
public function doStuff(): void {}
}
function foo(): void {
/* HH_FIXME[4297] Cannot infer the type of $x. */
$f = $x ==> $x->doStuff();
$f(new MyA());
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-17.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
/* HH_FIXME[4323] A dict must have arraykey, int or string keys. */
function foo(dict<mixed, bool> $d): void {} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/30-silencing-errors/05-error-codes-18.hack | // @generated by hh_manual from manual/hack/30-silencing-errors/05-error-codes.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
function foo(int $m): void {
/* HH_FIXME[4324] Indexing a type that isn't indexable. */
$value = $m['foo'];
} |
hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/05-syntax-supported-01.hack_error | // @generated by hh_manual from manual/hack/55-expression-trees/05-syntax-supported.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
async function example_snippet_wrapper(): Awaitable<void> {
MyDsl`1`; // OK: 1 is an expression
MyDsl`while(true) {}`; // Bad: statement
MyDsl`() ==> { while true() {} }`; // OK: statements are allowed in lambdas
MyDsl`class Foo {}`; // Bad: top-level declaration.
} |
|
Hack | hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/05-syntax-supported-02.hack | // @generated by hh_manual from manual/hack/55-expression-trees/05-syntax-supported.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<file:__EnableUnstableFeatures('expression_trees')>>
function example1(): void {
$num = ExampleDsl`1 + 1`;
ExampleDsl`() ==> {
$n = ${$num};
return $n + $n;
}()`;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/05-syntax-supported-03.hack | // @generated by hh_manual from manual/hack/55-expression-trees/05-syntax-supported.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<file:__EnableUnstableFeatures('expression_trees')>>
function example2(): void {
$num = ExampleDsl`1 + 1`;
ExampleDsl`{
$n = ${$num};
return $n + $n;
}`;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/10-splicing-01.hack | // @generated by hh_manual from manual/hack/55-expression-trees/10-splicing.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<file:__EnableUnstableFeatures('expression_trees')>>
function splicing_example(bool $b): ExprTree<ExampleDsl, mixed, ExampleString> {
$name = $b ? ExampleDsl`"world"` : ExampleDsl`"universe"`;
return ExampleDsl`"Hello, ".${$name}."!"`;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/10-splicing-02.hack | // @generated by hh_manual from manual/hack/55-expression-trees/10-splicing.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<file:__EnableUnstableFeatures('expression_trees')>>
function splicing_example2(bool $b): ExprTree<ExampleDsl, mixed, ExampleString> {
return $b ? ExampleDsl`"Hello, "."world"."!"` : ExampleDsl`"Hello, "."universe"."!"`;
} |
hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/10-splicing-03.hack_error | // @generated by hh_manual from manual/hack/55-expression-trees/10-splicing.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
async function example_snippet_wrapper(): Awaitable<void> {
$var = ExampleDsl`$x`; // type error: $x is not defined
ExampleDsl`($x) ==> { return ${$var}; }`;
} |
|
Hack | hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/15-defining-dsls-mydsl.hack | // @generated by hh_manual from manual/hack/55-expression-trees/15-defining-dsls.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
abstract class MyDslAst {}
class MyDslAstBinOp extends MyDslAst {
public function __construct(
public MyDslAst $lhs,
public string $operator,
public MyDslAst $rhs,
) {}
}
class MyDslAstInt extends MyDslAst {
public function __construct(public int $value) {}
}
class MyDsl {
public static function makeTree<<<__Explicit>> TInfer>(
?ExprPos $pos,
mixed $_metadata,
(function(MyDsl): MyDslAst) $visit_expr,
): MyDslExprTree<TInfer> {
return new MyDslExprTree($pos, $visit_expr);
}
// ... all the visitFoo methods here
}
class MyDslExprTree<+T> implements Spliceable<MyDsl, MyDslAst, T> {
public function __construct(
public ?ExprPos $pos,
private (function(MyDsl): MyDslAst) $builder,
) {}
public function visit(MyDsl $v): MyDslAst {
return ($this->builder)($v);
}
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/55-expression-trees/20-dsl-types-types.hack | // @generated by hh_manual from manual/hack/55-expression-trees/20-dsl-types.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
class MyDsl {
// Types for literals
public static function intType(): MyDslInt {
throw new Exception();
}
public static function floatType(): MyDslFloat {
throw new Exception();
}
public static function boolType(): MyDslBool {
throw new Exception();
}
public static function stringType(): MyDslString {
throw new Exception();
}
// Visitors can use the normal Hack types if they wish.
// This is particularly common for null and void.
public static function nullType(): null {
throw new Exception();
}
public static function voidType(): void {
throw new Exception();
}
// symbolType is used in function calls.
// In this example, MyDsl is using normal Hack
// functions but DSLs may choose more specific APIs.
public static function symbolType<T>(
T $_,
): T {
throw new Exception();
}
}
interface MyDslNonnull {
public function __tripleEquals(?MyDslNonnull $_): MyDslBool;
public function __notTripleEquals(?MyDslNonnull $_): MyDslBool;
}
interface MyDslNum extends MyDslNonnull {
// Arithmetic
public function __plus(MyDslNum $_): MyDslNum;
public function __minus(MyDslNum $_): MyDslNum;
public function __star(MyDslNum $_): MyDslNum;
public function __slash(MyDslNum $_): MyDslNum;
public function __negate(): MyDslNum;
// Comparisons
public function __lessThan(MyDslNum $_): MyDslBool;
public function __lessThanEqual(MyDslNum $_): MyDslBool;
public function __greaterThan(MyDslNum $_): MyDslBool;
public function __greaterThanEqual(MyDslNum $_): MyDslBool;
}
interface MyDslInt extends MyDslNum {
// Only support modulus on integers in our demo.
public function __percent(MyDslInt $_): MyDslInt;
// Bitwise operators
public function __amp(MyDslInt $_): MyDslInt;
public function __bar(MyDslInt $_): MyDslInt;
public function __caret(MyDslInt $_): MyDslInt;
public function __lessThanLessThan(MyDslInt $_): MyDslInt;
public function __greaterThanGreaterThan(MyDslInt $_): MyDslInt;
public function __tilde(): MyDslInt;
}
interface MyDslFloat extends MyDslNum {
<<__Override>>
public function __plus(MyDslNum $_): MyDslFloat;
}
interface MyDslString extends MyDslNonnull {
public function __dot(MyDslString $_): MyDslString;
}
interface MyDslBool extends MyDslNonnull {
// __bool signifies that we can use MyDslBool in positions that require
// a truthy value, such as if statements.
public function __bool(): bool;
// Infix operators that return another MyDslBool.
public function __ampamp(MyDslBool $_): MyDslBool;
public function __barbar(MyDslBool $_): MyDslBool;
public function __exclamationMark(): MyDslBool;
} |
Hack | hhvm/hphp/hack/test/extracted_from_manual/56-memoization-options/01-introduction-01.hack | // @generated by hh_manual from manual/hack/56-memoization-options/01-introduction.md
// @codegen-command : buck run fbcode//hphp/hack/src/hh_manual:hh_manual extract fbcode/hphp/hack/manual/hack/
<<__Memoize(#MakeICInaccessible)>>
function get_same_random_int(): int {
return HH\Lib\PseudoRandom\int();
} |
PHP | hhvm/hphp/hack/test/fanout/add_method_hierarchy.php | //// base-a.php
<?hh
class A {
public function foo(string $c): void {}
}
//// base-b.php
<?hh
class B extends A {}
//// base-c.php
<?hh
class C extends B {}
//// base-d.php
<?hh
class D extends C {
public function foo(string $c): void {}
}
//// base-use.php
<?hh
function f(): void {
$c->foo("");
}
//// changed-a.php
<?hh
class A {
public function foo(string $c): void {}
}
//// changed-b.php
<?hh
class B extends A {
public function foo(int $c): void {}
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-d.php
<?hh
class D extends C {
public function foo(string $c): void {}
}
//// changed-use.php
<?hh
function f(): void {
$c->foo("");
} |
PHP | hhvm/hphp/hack/test/fanout/add_prop_hierarchy.php | //// base-a.php
<?hh
class A {
public int $foo = 0;
}
//// base-b.php
<?hh
class B extends A {}
//// base-c.php
<?hh
class C extends B {}
//// base-d.php
<?hh
class D extends C {
public int $foo = 0;
}
//// base-use.php
<?hh
function f(): void {
$c->foo = 0;
}
//// changed-a.php
<?hh
class A {
public int $foo = 0;
}
//// changed-b.php
<?hh
class B extends A {
public string $foo = 0;
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-d.php
<?hh
class D extends C {
public int $foo = 0;
}
//// changed-use.php
<?hh
function f(): void {
$c->foo = 0;
} |
PHP | hhvm/hphp/hack/test/fanout/add_remove_classes.php | //// base-a.php
<?hh
//// base-b.php
<?hh
class B {}
//// base-f.php
<?hh
function f(): void {
new A();
}
//// base-g.php
<?hh
function g(): void {
new B();
}
//// changed-a.php
<?hh
class A {}
//// changed-b.php
<?hh
//// changed-f.php
<?hh
function f(): void {
new A();
}
//// changed-g.php
<?hh
function g(): void {
new B();
} |
PHP | hhvm/hphp/hack/test/fanout/add_static_method_hierarchy.php | //// base-a.php
<?hh
class A {
public static function foo(string $c): void {}
}
//// base-b.php
<?hh
class B extends A {}
//// base-c.php
<?hh
class C extends B {}
//// base-d.php
<?hh
class D extends C {
public static function foo(string $c): void {}
}
//// base-use.php
<?hh
function f(): void {
C::foo("");
}
//// changed-a.php
<?hh
class A {
public static function foo(string $c): void {}
}
//// changed-b.php
<?hh
class B extends A {
public static function foo(int $c): void {}
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-d.php
<?hh
class D extends C {
public static function foo(string $c): void {}
}
//// changed-use.php
<?hh
function f(): void {
C::foo("");
} |
PHP | hhvm/hphp/hack/test/fanout/class_add_ancestor.php | //// base-a.php
<?hh
class A {}
//// base-b.php
<?hh
class B {
public function foo(): void {}
}
//// base-use-b.php
<?hh
function use_b_foo(): void {
(new B())->foo();
}
//// changed-a.php
<?hh
class A {}
//// changed-b.php
<?hh
class B extends A {
public function foo(): void {}
}
//// changed-use-b.php
<?hh
function use_b_foo(): void {
(new B())->foo();
} |
PHP | hhvm/hphp/hack/test/fanout/class_change_method_type_empty_children.php | //// base-a.php
<?hh
class A {
public function foo(): arraykey { return "s"; }
}
//// base-b.php
<?hh
class B extends A {}
//// base-c.php
<?hh
class C extends B {}
//// base-use-foo.php
<?hh
function accept_arraykey(arraykey $_): void {}
function use_a_foo(): void {
accept_arraykey((new A())->foo());
}
function use_b_foo(): void {
accept_arraykey((new B())->foo());
}
function use_c_foo(): void {
accept_arraykey((new C())->foo());
}
//// changed-a.php
<?hh
class A {
public function foo(): string { return "s"; }
}
//// changed-b.php
<?hh
class B extends A {}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use-foo.php
<?hh
function accept_arraykey(arraykey $_): void {}
function use_a_foo(): void {
accept_arraykey((new A())->foo());
}
function use_b_foo(): void {
accept_arraykey((new B())->foo());
}
function use_c_foo(): void {
accept_arraykey((new C())->foo());
} |
PHP | hhvm/hphp/hack/test/fanout/class_change_method_type_overriding_children.php | //// base-a.php
<?hh
class A {
public function foo(): arraykey { return "s"; }
}
//// base-b.php
<?hh
class B extends A {
public function foo(): int { return 5; }
}
//// base-c.php
<?hh
class C extends B {
public function foo(): int { return 6; }
}
//// base-use-foo.php
<?hh
function accept_arraykey(arraykey $_): void {}
function use_a_foo(): void {
accept_arraykey((new A())->foo());
}
function use_b_foo(): void {
accept_arraykey((new B())->foo());
}
function use_c_foo(): void {
accept_arraykey((new C())->foo());
}
//// changed-a.php
<?hh
class A {
public function foo(): string { return "s"; }
}
//// changed-b.php
<?hh
class B extends A {
public function foo(): int { return 5; }
}
//// changed-c.php
<?hh
class C extends B {
public function foo(): int { return 6; }
}
//// changed-use-foo.php
<?hh
function accept_arraykey(arraykey $_): void {}
function use_a_foo(): void {
accept_arraykey((new A())->foo());
}
function use_b_foo(): void {
accept_arraykey((new B())->foo());
}
function use_c_foo(): void {
accept_arraykey((new C())->foo());
} |
PHP | hhvm/hphp/hack/test/fanout/class_class_const_change_origin.php | //// base-a.php
<?hh
class A {
const int C = 3;
}
//// base-b.php
<?hh
class B extends A {
const int C = 4;
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function take_int(int $_): void {}
function use_a_const(): void {
take_int(A::C);
}
function use_b_const(): void {
take_int(B::C);
}
function use_c_const(): void {
take_int(C::C);
}
//// changed-a.php
<?hh
class A {
const int C = 3;
}
//// changed-b.php
<?hh
class B extends A {
// Removing B::C will change the origin field of C::C and thus
// trigger a type check of places that use C::C! Weird!
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function take_int(int $_): void {}
function use_a_const(): void {
take_int(A::C);
}
function use_b_const(): void {
take_int(B::C);
}
function use_c_const(): void {
take_int(C::C);
} |
PHP | hhvm/hphp/hack/test/fanout/class_class_const_change_type.php | //// base-a.php
<?hh
class A {
const int C = 3;
}
//// base-b.php
<?hh
class B extends A {
const int C = 4;
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function take_int(int $_): void {}
function use_a_const(): void {
take_int(A::C);
}
function use_b_const(): void {
take_int(B::C);
}
function use_c_const(): void {
take_int(C::C);
}
//// changed-a.php
<?hh
class A {
const bool C = false;
}
//// changed-b.php
<?hh
class B extends A {
const int C = 4;
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function take_int(int $_): void {}
function use_a_const(): void {
take_int(A::C);
}
function use_b_const(): void {
take_int(B::C);
}
function use_c_const(): void {
take_int(C::C);
} |
PHP | hhvm/hphp/hack/test/fanout/class_class_const_change_type2.php | //// base-a.php
<?hh
class A {
const int C = 3;
}
//// base-b.php
<?hh
class B extends A {
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function take_int(int $_): void {}
function use_a_const(): void {
take_int(A::C);
}
function use_b_const(): void {
take_int(B::C);
}
function use_c_const(): void {
take_int(C::C);
}
//// changed-a.php
<?hh
class A {
const bool C = false;
}
//// changed-b.php
<?hh
class B extends A {
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function take_int(int $_): void {}
function use_a_const(): void {
take_int(A::C);
}
function use_b_const(): void {
take_int(B::C);
}
function use_c_const(): void {
take_int(C::C);
} |
PHP | hhvm/hphp/hack/test/fanout/class_extends_class_impl_interface.php | //// base-impl.php
<?hh
class Impl extends CParent implements IParent {}
//// base-iparent.php
<?hh
interface IParent {
public function genInt(): int;
}
//// base-parent.php
<?hh
class CParent {
public function genInt(): int {
return 42;
}
}
//// changed-impl.php
<?hh
class Impl extends CParent implements IParent {}
//// changed-iparent.php
<?hh
interface IParent {
public function genInt(): int;
}
//// changed-parent.php
<?hh
class CParent {
public function genInt(): ?int {
return 42;
}
} |
PHP | hhvm/hphp/hack/test/fanout/class_level_where_example.php | //// base-a.php
<?hh
<<file:__EnableUnstableFeatures('class_level_where')>>
//// changed-a.php
<?hh
<<file:__EnableUnstableFeatures('class_level_where')>> |
PHP | hhvm/hphp/hack/test/fanout/class_method_change_origin.php | //// base-a.php
<?hh
class A {
public function foo(): void {}
}
//// base-b.php
<?hh
class B extends A {
public function foo(): void {}
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function use_a_foo(): void {
(new A())->foo();
}
function use_b_foo(): void {
(new B())->foo();
}
function use_c_foo(): void {
(new C())->foo();
}
//// changed-a.php
<?hh
class A {
// Position change here
public function foo(): void {}
}
//// changed-b.php
<?hh
class B extends A {
// Removing B::foo will change the origin field of C::foo and thus
// trigger a type check of places that use C::foo! Weird!
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function use_a_foo(): void {
(new A())->foo();
}
function use_b_foo(): void {
(new B())->foo();
}
function use_c_foo(): void {
(new C())->foo();
} |
PHP | hhvm/hphp/hack/test/fanout/class_method_change_pos.php | //// base-a.php
<?hh
class A {
public function foo(): void {}
}
//// base-b.php
<?hh
class B extends A {
public function foo(): void {}
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function use_a_foo(): void {
(new A())->foo();
}
function use_b_foo(): void {
(new B())->foo();
}
function use_c_foo(): void {
(new C())->foo();
}
//// changed-a.php
<?hh
class A {
public function foo(): void {}
}
//// changed-b.php
<?hh
class B extends A {
public function foo(): void {}
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function use_a_foo(): void {
(new A())->foo();
}
function use_b_foo(): void {
(new B())->foo();
}
function use_c_foo(): void {
(new C())->foo();
} |
PHP | hhvm/hphp/hack/test/fanout/class_method_change_visibility.php | //// base-a.php
<?hh
class A {
public function foo(): void {}
}
//// base-b.php
<?hh
class B extends A {
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function use_a_foo(): void {
(new A())->foo();
}
function use_b_foo(): void {
(new B())->foo();
}
function use_c_foo(): void {
(new C())->foo();
}
//// changed-a.php
<?hh
class A {
private function foo(): void {}
}
//// changed-b.php
<?hh
class B extends A {
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function use_a_foo(): void {
(new A())->foo();
}
function use_b_foo(): void {
(new B())->foo();
}
function use_c_foo(): void {
(new C())->foo();
} |
PHP | hhvm/hphp/hack/test/fanout/class_rename_tparam.php | //// base-a.php
<?hh
class A<T> {}
//// base-b.php
<?hh
class B<T> extends A<T> {}
//// base-use-b.php
<?hh
function use_b(): void {
$_ = new B<int>();
}
//// changed-a.php
<?hh
class A<TU> {}
//// changed-b.php
<?hh
class B<T> extends A<T> {}
//// changed-use-b.php
<?hh
function use_b(): void {
$_ = new B<int>();
} |
PHP | hhvm/hphp/hack/test/fanout/class_type_const_change_origin.php | //// base-a.php
<?hh
class A {
const type T = arraykey;
}
//// base-b.php
<?hh
class B extends A {
const type T = arraykey;
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function accept_a_const(A::T $_): void {}
function accept_b_const(B::T $_): void {}
function accept_c_const(C::T $_): void {}
function use_a_const(): void { accept_a_const(3); }
function use_b_const(): void { accept_b_const(3); }
function use_c_const(): void { accept_c_const(3); }
//// changed-a.php
<?hh
class A {
const type T = arraykey;
}
//// changed-b.php
<?hh
class B extends A {
// Note that not only the origin changes! of B::T and C::T, so
// it's a bit weird we type check the use sites of B::T and C::T!
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function accept_a_const(A::T $_): void {}
function accept_b_const(B::T $_): void {}
function accept_c_const(C::T $_): void {}
function use_a_const(): void { accept_a_const(3); }
function use_b_const(): void { accept_b_const(3); }
function use_c_const(): void { accept_c_const(3); } |
PHP | hhvm/hphp/hack/test/fanout/class_type_const_change_type.php | //// base-a.php
<?hh
class A {
const type T = arraykey;
}
//// base-b.php
<?hh
class B extends A {
const type T = arraykey;
}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function accept_a_const(A::T $_): void {}
function accept_b_const(B::T $_): void {}
function accept_c_const(C::T $_): void {}
function use_a_const(): void { accept_a_const(3); }
function use_b_const(): void { accept_b_const(3); }
function use_c_const(): void { accept_c_const(3); }
//// changed-a.php
<?hh
class A {
const type T = int;
}
//// changed-b.php
<?hh
class B extends A {
const type T = arraykey;
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function accept_a_const(A::T $_): void {}
function accept_b_const(B::T $_): void {}
function accept_c_const(C::T $_): void {}
function use_a_const(): void { accept_a_const(3); }
function use_b_const(): void { accept_b_const(3); }
function use_c_const(): void { accept_c_const(3); } |
PHP | hhvm/hphp/hack/test/fanout/class_type_const_change_type2.php | //// base-a.php
<?hh
class A {
const type T = arraykey;
}
//// base-b.php
<?hh
class B extends A {}
//// base-c.php
<?hh
class C extends B {}
//// base-use.php
<?hh
function accept_a_const(A::T $_): void {}
function accept_b_const(B::T $_): void {}
function accept_c_const(C::T $_): void {}
function use_a_const(): void { accept_a_const(3); }
function use_b_const(): void { accept_b_const(3); }
function use_c_const(): void { accept_c_const(3); }
//// changed-a.php
<?hh
class A {
const type T = int;
}
//// changed-b.php
<?hh
class B extends A {}
//// changed-c.php
<?hh
class C extends B {}
//// changed-use.php
<?hh
function accept_a_const(A::T $_): void {}
function accept_b_const(B::T $_): void {}
function accept_c_const(C::T $_): void {}
function use_a_const(): void { accept_a_const(3); }
function use_b_const(): void { accept_b_const(3); }
function use_c_const(): void { accept_c_const(3); } |
PHP | hhvm/hphp/hack/test/fanout/class_use_trait_extends_class.php | //// base-impl.php
<?hh
class Impl extends CParent {
use MyTrait;
}
//// base-trait.php
<?hh
trait MyTrait {
public function genInt(): int {
return 42;
}
}
//// base-parent.php
<?hh
class CParent {
public function genInt(): int {
return 42;
}
}
//// changed-impl.php
<?hh
class Impl extends CParent {
use MyTrait;
}
//// changed-trait.php
<?hh
trait MyTrait {
public function genInt(): ?int {
return 42;
}
}
//// changed-parent.php
<?hh
class CParent {
public function genInt(): int {
return 42;
}
} |
PHP | hhvm/hphp/hack/test/fanout/class_use_trait_impl_interface.php | //// base-impl.php
<?hh
final class Impl implements IChild { use TImpl; }
//// base-child.php
<?hh
interface IChild extends IParent {}
//// base-parent.php
<?hh
interface IParent {
public function genInt(): Awaitable<int>;
}
//// base-trait.php
<?hh
trait TImpl {
public async function genInt(): Awaitable<int> {
return 42;
}
}
//// changed-impl.php
<?hh
final class Impl implements IChild { use TImpl; }
//// changed-child.php
<?hh
interface IChild extends IParent {}
//// changed-parent.php
<?hh
interface IParent {
public function genInt(): Awaitable<int>;
}
//// changed-trait.php
<?hh
trait TImpl {
public async function genInt(): Awaitable<?int> {
return 42;
}
} |
PHP | hhvm/hphp/hack/test/fanout/construct_affect_dependents.php | //// base-a.php
<?hh
class A {
public function __construct(int $_) {}
}
//// base-b.php
<?hh
class B extends A {}
//// base-c.php
<?hh
class C extends B {}
//// base-f.php
<?hh
function f() : void {
new C(0);
}
//// changed-a.php
<?hh
class A {
public function __construct(int $_) {}
}
//// changed-b.php
<?hh
class B extends A {
public function __construct(int $x, string $_) {
parent::__construct($x);
}
}
//// changed-c.php
<?hh
class C extends B {}
//// changed-f.php
<?hh
function f() : void {
new C(0);
} |
PHP | hhvm/hphp/hack/test/fanout/const_change_pos.php | //// base-foo.php
<?hh
const int C = 3;
//// base-a.php
<?hh
function get_c(): int { return C; }
//// changed-foo.php
<?hh
// Position change here
const int C = 3;
//// changed-a.php
<?hh
function get_c(): int { return C; } |
PHP | hhvm/hphp/hack/test/fanout/const_change_type.php | //// base-foo.php
<?hh
const int C = 3;
//// base-a.php
<?hh
function get_c(): int { return C; }
//// changed-foo.php
<?hh
const string C = 3;
//// changed-a.php
<?hh
function get_c(): int { return C; } |
PHP | hhvm/hphp/hack/test/fanout/const_change_value.php | //// base-foo.php
<?hh
const int C = 3;
//// base-a.php
<?hh
function get_c(): int { return C; }
//// changed-foo.php
<?hh
const int C = 5;
//// changed-a.php
<?hh
function get_c(): int { return C; } |
PHP | hhvm/hphp/hack/test/fanout/extend_add_base_method_moves_other_class.php | //// base-a.php
<?hh
class A {}
class X {}
//// base-b.php
<?hh
class B extends A {
public function foo(): int { return 0; }
}
class Y extends X {}
//// changed-a.php
<?hh
class A {
public function foo(): arraykey { return "s"; } // Added method
}
class X {}
//// changed-b.php
<?hh
class B extends A {
public function foo(): int { return 0; }
}
class Y extends X {} |
PHP | hhvm/hphp/hack/test/fanout/extend_add_base_method_unch_other_class.php | //// base-a.php
<?hh
class X {}
class A {}
//// base-b.php
<?hh
class Y extends X {}
class B extends A {
public function foo(): int { return 0; }
}
//// changed-a.php
<?hh
class X {}
class A {
public function foo(): arraykey { return "s"; } // Added method
}
//// changed-b.php
<?hh
class Y extends X {}
class B extends A {
public function foo(): int { return 0; }
} |
PHP | hhvm/hphp/hack/test/fanout/fun_change_deprecated_msg.php | //// base-foo.php
<?hh
<<__Deprecated("deprecated")>>
function foo(): void {}
//// base-a.php
<?hh
function take_int(int $_): void {}
class A {
public function bar(): void {
take_int(foo());
}
}
//// changed-foo.php
<?hh
<<__Deprecated("this function is deprecated")>>
function foo(): void {}
//// changed-a.php
<?hh
function take_int(int $_): void {}
class A {
public function bar(): void {
take_int(foo());
}
} |
PHP | hhvm/hphp/hack/test/fanout/fun_change_pos.php | //// base-foo.php
<?hh
function foo(): void {}
//// base-a.php
<?hh
class A {
public function bar(): void {
foo();
}
}
//// changed-foo.php
<?hh
// Position change here
function foo(): void {}
//// changed-a.php
<?hh
class A {
public function bar(): void {
foo();
}
} |
PHP | hhvm/hphp/hack/test/fanout/fun_change_pos_with_error.php | //// base-foo.php
<?hh
function foo(): void {}
//// base-a.php
<?hh
function take_int(int $_): void {}
class A {
public function bar(): void {
take_int(foo());
}
}
//// changed-foo.php
<?hh
// Position change here, check in the logs whether the error
// position is properly updated.
//
// Note that A will not necessarily be in the fanout, in hh_server
// we automatically re-typecheck all files with errors.
function foo(): void {}
//// changed-a.php
<?hh
function take_int(int $_): void {}
class A {
public function bar(): void {
take_int(foo());
}
} |
PHP | hhvm/hphp/hack/test/fanout/fun_change_ret_type.php | //// base-foo.php
<?hh
function foo(): string { return "s"; }
//// base-a.php
<?hh
function take_string(string $_): void {}
class A {
public function bar(): void {
take_string(foo());
}
}
//// changed-foo.php
<?hh
function foo(): int { return 4; }
//// changed-a.php
<?hh
function take_string(string $_): void {}
class A {
public function bar(): void {
take_string(foo());
}
} |
PHP | hhvm/hphp/hack/test/fanout/newtype_change_inner_type.php | //// base-foo.php
<?hh
newtype Y = int;
//// base-a.php
<?hh
function take_y(Y $_): void {}
//// changed-foo.php
<?hh
newtype Y = string;
//// changed-a.php
<?hh
function take_y(Y $_): void {} |
PHP | hhvm/hphp/hack/test/fanout/newtype_change_pos.php | //// base-foo.php
<?hh
newtype Y = int;
//// base-a.php
<?hh
function take_y(Y $_): void {}
//// changed-foo.php
<?hh
// Position change here
newtype Y = int;
//// changed-a.php
<?hh
function take_y(Y $_): void {} |
PHP | hhvm/hphp/hack/test/fanout/newtype_change_tparm.php | //// base-foo.php
<?hh
newtype Y<T> = int;
//// base-a.php
<?hh
function take_y<T>(Y<T> $_): void {}
//// changed-foo.php
<?hh
newtype Y<T as int> = string;
//// changed-a.php
<?hh
function take_y<<<__Explicit>> T>(Y<T> $_): void {} |
PHP | hhvm/hphp/hack/test/fanout/remove_method_hierarchy.php | //// base-a.php
<?hh
class A {
public function foo(string $c): void {}
}
//// base-b.php
<?hh
class B extends A {
public function foo(arraykey $c): void {}
}
//// base-c.php
<?hh
class C extends B {}
//// base-d.php
<?hh
class D extends C {
public function foo(nonnull $c): void {}
}
//// base-use.php
<?hh
function f(C $c): void {
$c->foo(0);
}
//// changed-a.php
<?hh
class A {
public function foo(string $c): void {}
}
//// changed-b.php
<?hh
class B extends A {}
//// changed-c.php
<?hh
class C extends B {}
//// changed-d.php
<?hh
class D extends C {
public function foo(nonnull $c): void {}
}
//// changed-use.php
<?hh
function f(C $c): void {
$c->foo(0);
} |
PHP | hhvm/hphp/hack/test/fanout/remove_prop_hierarchy.php | //// base-a.php
<?hh
class A {
public string $foo = "";
}
//// base-b.php
<?hh
class B extends A {
public int $foo = 0;
}
//// base-c.php
<?hh
class C extends B {}
//// base-d.php
<?hh
class D extends C {
public int $foo = 0;
}
//// base-use.php
<?hh
function f(C $c): void {
$c->foo = 0;
}
//// changed-a.php
<?hh
class A {
public string $foo = 0;
}
//// changed-b.php
<?hh
class B extends A {}
//// changed-c.php
<?hh
class C extends B {}
//// changed-d.php
<?hh
class D extends C {
public int $foo = 0;
}
//// changed-use.php
<?hh
function f(C $c): void {
$c->foo = 0;
} |
PHP | hhvm/hphp/hack/test/fanout/remove_static_method_hierarchy.php | //// base-a.php
<?hh
class A {
public static function foo(string $c): void {}
}
//// base-b.php
<?hh
class B extends A {
public static function foo(arraykey $c): void {}
}
//// base-c.php
<?hh
class C extends B {}
//// base-d.php
<?hh
class D extends C {
public static function foo(nonnull $c): void {}
}
//// base-use.php
<?hh
function f(): void {
C::foo(0);
}
//// changed-a.php
<?hh
class A {
public static function foo(string $c): void {}
}
//// changed-b.php
<?hh
class B extends A {}
//// changed-c.php
<?hh
class C extends B {}
//// changed-d.php
<?hh
class D extends C {
public static function foo(nonnull $c): void {}
}
//// changed-use.php
<?hh
function f(): void {
C::foo(0);
} |
PHP | hhvm/hphp/hack/test/fanout/simple_extend.php | //// base-a.php
<?hh
class A {}
//// base-b.php
<?hh
class B extends A {}
//// changed-a.php
<?hh
class A {
public function foo(): void {}
}
//// changed-b.php
<?hh
class B extends A {} |
PHP | hhvm/hphp/hack/test/fanout/simple_extend_method_position_change.php | //// base-a.php
<?hh
class A {
public function foo(): arraykey { return "s"; }
}
//// base-b.php
<?hh
class B extends A {
public function foo(): int { return 0; }
}
//// changed-a.php
<?hh
class A {
// Position change
public function foo(): arraykey { return "s"; }
}
//// changed-b.php
<?hh
class B extends A {
public function foo(): int { return 0; }
} |
PHP | hhvm/hphp/hack/test/fanout/simple_extend_no_change.php | //// base-a.php
<?hh
class A {}
//// base-b.php
<?hh
class B extends A {}
//// changed-a.php
<?hh
class A {}
//// changed-b.php
<?hh
class B extends A {} |
PHP | hhvm/hphp/hack/test/fanout/simple_extend_override_method.php | //// base-a.php
<?hh
class A {}
//// base-b.php
<?hh
class B extends A {
public function foo(): int { return 0; }
}
//// changed-a.php
<?hh
class A {
public function foo(): arraykey { return "s"; }
}
//// changed-b.php
<?hh
class B extends A {
public function foo(): int { return 0; }
} |
PHP | hhvm/hphp/hack/test/fanout/simple_require_class_01.php | //// base-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A { require class C; }
//// base-b.php
<?hh
final class C { use A; }
//// changed-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A { require class C; }
//// changed-b.php
<?hh
final class C {
use A;
public function foo(): void {}
} |
PHP | hhvm/hphp/hack/test/fanout/simple_require_class_02.php | //// base-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A {
require class C;
public function foo(): int {
return $this->bar();
}
}
//// base-b.php
<?hh
final class C {
use A;
public function bar(): int {
return 42;
}
}
//// changed-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A {
require class C;
public function foo(): int {
return $this->bar();
}
}
//// changed-b.php
<?hh
final class C {
use A;
public function bar(): string {
return "hello";
}
} |
PHP | hhvm/hphp/hack/test/fanout/simple_require_class_03.php | //// base-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A {
require class D;
public function foo(): int {
return $this->bar();
}
}
//// base-b.php
<?hh
class C {
public function bar(): int {
return 42;
}
}
//// base-c.php
<?hh
final class D extends C {
use A;
}
//// changed-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A {
require class D;
public function foo(): int {
return $this->bar();
}
}
//// changed-b.php
<?hh
class C {
public function bar(): string {
return "hello";
}
}
//// changed-c.php
<?hh
final class D extends C {
use A;
} |
PHP | hhvm/hphp/hack/test/fanout/simple_require_class_04.php | //// base-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A { require class C; }
//// base-b.php
<?hh
final class C { use A; }
//// changed-a.php
<?hh
<<file:__EnableUnstableFeatures('require_class')>>
trait A { require class C; }
//// changed-b.php
<?hh
final class C {} |
PHP | hhvm/hphp/hack/test/fanout/simple_require_extends_01.php | //// base-a.php
<?hh
trait A { require extends C; }
//// base-b.php
<?hh
class C {}
class D extends C { use A; }
//// changed-a.php
<?hh
trait A { require extends C; }
//// changed-b.php
<?hh
class C {
public function foo(): void {}
}
class D extends C { use A; } |
PHP | hhvm/hphp/hack/test/fanout/simple_require_extends_02.php | //// base-a.php
<?hh
trait A {
require extends C;
public function foo(): int {
return $this->bar();
}
}
//// base-b.php
<?hh
class C {
public function bar(): int {
return 42;
}
}
class D extends C { use A; }
//// changed-a.php
<?hh
trait A {
require extends C;
public function foo(): int {
return $this->bar();
}
}
//// changed-b.php
<?hh
class C {
public function bar(): string {
return "hello";
}
}
class D extends C { use A; } |
PHP | hhvm/hphp/hack/test/fanout/switch.php | //// base-a.php
<?hh
enum E: int as int {
A = 0;
B = 1;
}
//// base-b.php
<?hh
function foo(E $e): void {
switch ($e) {
case E::A:
case E::B:
return;
}
}
//// changed-a.php
<?hh
enum E: int as int {
A = 0;
B = 1;
C = 2;
}
//// changed-b.php
<?hh
function foo(E $e): void {
switch ($e) {
case E::A:
case E::B:
return;
}
} |
PHP | hhvm/hphp/hack/test/fanout/switch_includes.php | //// base-a.php
<?hh
enum E: int as int {
A = 0;
B = 1;
}
//// base-b.php
<?hh
enum F: int as int {
use E;
}
//// base-foo.php
<?hh
function foo(F $e): void {
switch ($e) {
case F::A:
case F::B:
return;
}
}
//// changed-a.php
<?hh
enum E: int as int {
A = 0;
B = 1;
C = 2;
}
//// changed-b.php
<?hh
enum F: int as int {
use E;
}
//// changed-foo.php
<?hh
function foo(F $e): void {
switch ($e) {
case F::A:
case F::B:
return;
}
} |
PHP | hhvm/hphp/hack/test/fanout/type_alias_chain.php | //// base-a.php
<?hh
type X = int;
//// base-b.php
<?hh
type Y = X;
//// base-c.php
<?hh
function expect_int(int $y): void {}
function f(Y $y): void {
expect_int($y);
}
//// changed-a.php
<?hh
type X = string;
//// changed-b.php
<?hh
type Y = X;
//// changed-c.php
<?hh
function expect_int(int $y): void {}
function f(Y $y): void {
expect_int($y);
} |
PHP | hhvm/hphp/hack/test/fanout/type_change_inner_type.php | //// base-foo.php
<?hh
newtype Y = int;
//// base-a.php
<?hh
function take_y(Y $_): void {}
//// changed-foo.php
<?hh
newtype Y = string;
//// changed-a.php
<?hh
function take_y(Y $_): void {} |
PHP | hhvm/hphp/hack/test/fanout/type_change_pos.php | //// base-foo.php
<?hh
type Y = int;
//// base-a.php
<?hh
function take_y(Y $_): void {}
//// changed-foo.php
<?hh
// Position change here
type Y = int;
//// changed-a.php
<?hh
function take_y(Y $_): void {} |
PHP | hhvm/hphp/hack/test/fanout/type_change_tparm.php | //// base-foo.php
<?hh
type Y<T> = int;
//// base-a.php
<?hh
function take_y<T>(Y<T> $_): void {}
//// changed-foo.php
<?hh
type Y<T as int> = string;
//// changed-a.php
<?hh
function take_y<<<__Explicit>> T>(Y<T> $_): void {} |
PHP | hhvm/hphp/hack/test/fanout/unbound_names_appear.php | //// base-a.php
<?hh
class AA {
public static function foo(): void {}
public function bar(): void {}
}
//// base-b.php
<?hh
function f(): void {
AA::class;
}
//// base-c.php
<?hh
type X = vec<AA>;
//// base-d.php
<?hh
function g(): void {
AA::foo();
}
//// base-e.php
<?hh
function h(AA $a): void {}
//// base-f.php
<?hh
function i(AA $a): void {
$a->bar();
}
//// base-dict.php
<?hh
function f_dict(): void {
dict[
AA::class => 0,
];
}
//// base-shape.php
<?hh
function f_shp(): void {
shape(
AA::class => 0,
);
}
//// changed-a.php
<?hh
class A {
public static function foo(): void {}
public function bar(): void {}
}
//// changed-b.php
<?hh
function f(): void {
AA::class;
}
//// changed-c.php
<?hh
type X = vec<AA>;
//// changed-d.php
<?hh
function g(): void {
AA::foo();
}
//// changed-e.php
<?hh
function h(AA $a): void {}
//// changed-f.php
<?hh
function i(AA $a): void {
$a->bar();
}
//// changed-dict.php
<?hh
function f_dict(): void {
dict[
AA::class => 0,
];
}
//// changed-shape.php
<?hh
function f_shp(): void {
shape(
AA::class => 0,
);
} |
PHP | hhvm/hphp/hack/test/fanout/unbound_names_disappear.php | //// base-a.php
<?hh
class A {
public static function foo(): void {}
public function bar(): void {}
}
//// base-b.php
<?hh
function f(): void {
AA::class;
}
//// base-c.php
<?hh
type X = vec<AA>;
//// base-d.php
<?hh
function g(): void {
AA::foo();
}
//// base-e.php
<?hh
function h(AA $a): void {}
//// base-f.php
<?hh
function i(AA $a): void {
$a->bar();
}
//// base-dict.php
<?hh
function f_dict(): void {
dict[
AA::class => 0,
];
}
//// base-shape.php
<?hh
function f_shp(): void {
shape(
AA::class => 0,
);
}
//// changed-a.php
<?hh
class AA {
public static function foo(): void {}
public function bar(): void {}
}
//// changed-b.php
<?hh
function f(): void {
AA::class;
}
//// changed-c.php
<?hh
type X = vec<AA>;
//// changed-d.php
<?hh
function g(): void {
AA::foo();
}
//// changed-e.php
<?hh
function h(AA $a): void {}
//// changed-f.php
<?hh
function i(AA $a): void {
$a->bar();
}
//// changed-dict.php
<?hh
function f_dict(): void {
dict[
AA::class => 0,
];
}
//// changed-shape.php
<?hh
function f_shp(): void {
shape(
AA::class => 0,
);
} |
PHP | hhvm/hphp/hack/test/fanout/modules/module-add-class-module.php | //// base-decls.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
new module A {}
//// changed-decls.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
new module A {}
//// base-foobar.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
class Foobar {
public function foo(): void {}
}
//// changed-foobar.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
module A;
class Foobar {
public function foo(): void {}
}
//// base-bing.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
function test(Foobar $x): void {
$x->foo();
}
//// changed-bing.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
function test(Foobar $x): void {
$x->foo();
} |
PHP | hhvm/hphp/hack/test/fanout/modules/module-add-ref-to-nonexist.php | //// base-decls.php
<?hh
// If a reference to a module is added without the corresponding module
// declaration, we want to ensure that we properly invalidate any type that
// refers to the non-existent declaration s.t. we properly recheck any files
// with errors.
//// changed-decls.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
new module A {}
//// base-foobar.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
module A;
class Foobar {}
//// changed-foobar.php
<?hh
<<file: __EnableUnstableFeatures('modules')>>
module A;
class Foobar {} |
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