public function testFullyQualifiedGlobalConstantName()
{
$this->assertFQSENEqual(FullyQualifiedGlobalConstantName::make('\\Name\\Space', 'c'), '\\Name\\Space\\c');
$this->assertFQSENEqual(FullyQualifiedGlobalConstantName::make('', 'c'), '\\c');
$this->assertFQSENEqual(FullyQualifiedGlobalConstantName::make('', 'c'), '\\c');
$this->assertFQSENEqual(FullyQualifiedGlobalConstantName::fromFullyQualifiedString('\\c'), '\\c');
$this->assertFQSENEqual(FullyQualifiedGlobalConstantName::fromStringInContext('c', $this->context), '\\c');
}
/**
* @param Node $node
* The node where the constant was found
*
* @param string $name
* The name of the constant
*
* @param Node|mixed $value
* Either a node or a constant to be used as the value of
* the constant.
*
* @param int $flags
* Any flags on the definition of the constant
*
* @return void
*/
private function addConstant(Node $node, string $name, $value, int $flags = 0)
{
// Give it a fully-qualified name
$fqsen = FullyQualifiedGlobalConstantName::fromStringInContext($name, $this->context);
// Create the constant
$constant = new GlobalConstant($this->context->withLineNumberStart($node->lineno ?? 0), $name, new UnionType(), $flags, $fqsen);
$constant->setFutureUnionType(new FutureUnionType($this->code_base, $this->context, $value));
$this->code_base->addGlobalConstant($constant);
}
/**
* @return ClassConstant
* Get the (non-class) constant associated with this node
* in this context
*
* @throws NodeException
* An exception is thrown if we can't understand the node
*
* @throws CodeBaseExtension
* An exception is thrown if we can't find the given
* class
*/
public function getConst() : ClassConstant
{
assert($this->node->kind === \ast\AST_CONST, "Node must be of type \\ast\\AST_CONST");
if ($this->node->children['name']->kind !== \ast\AST_NAME) {
throw new NodeException($this->node, "Can't determine constant name");
}
$constant_name = $this->node->children['name']->children['name'];
$fqsen = FullyQualifiedGlobalConstantName::fromStringInContext($constant_name, $this->context);
if (!$this->code_base->hasGlobalConstantWithFQSEN($fqsen)) {
throw new IssueException(Issue::fromType(Issue::UndeclaredConstant)($this->context->getFile(), $this->node->lineno ?? 0, [$constant_name]));
}
return $this->code_base->getGlobalConstantByFQSEN($fqsen);
}