classDprecItem

final class DprecItem
    implements RhsItem

Public API: explicitly declared with @visibility public.

A %dprec modifier ranking the alternative among GLR ambiguities.

Reading a dynamic precedencedoctest

$file = (new \BisonParser\Parser())->parse("%glr-parser\n%%\ns: 'a' %dprec 2 ;\n");
    $file->rules()[0]->alternatives[0]->items[1]->value // => 2

Properties§

public int $value

public Location $location

public function __construct(public int $value, public Location $location)

`$value`	`int`	The rank
`$location`	`Location`	Where the modifier is written

public function location(): Location

Answers where the item begins.

Location Line and column of the modifier

Test cases 1

Test cases that cover or call this symbol, from the coverage report and from the analyzed test sources.

Dedicated tests 1

Other tests reaching this symbol 5

Instantiated in 1

Constant reads 1