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<?hh type Point<T> = shape ('x' => T, 'y' => T); function demo1(Point<T> $pt1){} // do stufff - general case type Point<int> = shape ('x' => int, 'y' => int); function demo2(Point<int> $pt1) {} // special case for Point of type int only type Point<int, int> = shape('x' => 1, 'y' => 2); //function demo3(Point<int> $pt1) {} // special case for Point of type int where y is 0
Output for git.master, git.master_jit, rfc.property-hooks
<?hh type Point<T> = shape ('x' => T, 'y' => T); function demo1(Point<T> $pt1){} // do stufff - general case type Point<int> = shape ('x' => int, 'y' => int); function demo2(Point<int> $pt1) {} // special case for Point of type int only type Point<int, int> = shape('x' => 1, 'y' => 2); //function demo3(Point<int> $pt1) {} // special case for Point of type int where y is 0

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