public function generateFunction($name, Vertex\Function_ $func)
{
$state = (object) ['scope' => new \SplObjectStorage(), 'labels' => new \SplObjectStorage(), 'varidx' => 0, 'labelidx' => 0, 'seen' => new \SplObjectStorage(), 'graph' => $func->getGraph(), 'constants' => []];
$body = $this->generate($func, $state);
$replace = "";
if ($state->constants) {
$replace = implode("\n", $state->constants) . "\n";
}
$body = str_replace("--constants--\n", $replace, $body);
return 'function ' . $name . ' ' . $func->getReturnType() . "\n" . $body . "end";
}
public function parseFunction(AstFunction $ast)
{
$args = array();
foreach ($ast->params as $param) {
$args[$param->name] = new JitVariable($param->jitType);
}
$func = new JitFunction($args, $ast->jitType, new DirectedAdjacencyList());
$state = new State($this, $func->getGraph());
$state->scope = $args;
$state->last = $func;
$this->parseStmtList($ast->stmts, $state);
$this->addEndNode($state);
return $func;
}
public function generateFunction($name, Vertex\Function_ $func)
{
$state = (object) ['scope' => new \SplObjectStorage(), 'labels' => new \SplObjectStorage(), 'varidx' => 0, 'labelidx' => 0, 'seen' => new \SplObjectStorage(), 'graph' => $func->getGraph()];
return 'function ' . $name . ' ' . $func->getReturnType() . "\n" . $this->generate($func, $state) . "end";
}
public function __construct(JitFunction $func)
{
$this->function = $func;
$this->graph = $func->getGraph();
}
/**
* @covers ::getVariables
* @covers ::replaceVariable
*/
public function testGetVariablesNone()
{
$vertex = new Function_([$a = new Variable()], new Type(Type::TYPE_LONG), new DirectedAdjacencyList());
$vertex->replaceVariable(new Variable(), new Variable());
$this->assertSame([$a], $vertex->getVariables());
}
