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<?php class Foo { #[nodisCard] public static function doFoo(): int { return 1; } } $f = new Foo(); $f->doFoo();
Output for git.master_jit, git.master
Warning: The return value of method Foo::doFoo() should either be used or intentionally ignored by casting it as (void) in /in/WGdBI on line 16

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