Escaped Mutant for Mutator "LogicalOrAllSubExprNegation": --- Original +++ New @@ @@ } public function isInstance(object $object) : bool { - return $this->metadata->name === $object::class || $this->reflectClass($object::class)->isSubclassOf($this); + return !($this->metadata->name === $object::class) || !$this->reflectClass($object::class)->isSubclassOf($this); } public function isInstantiable() : bool {

Escaped Mutant for Mutator "MethodCallRemoval": --- Original +++ New @@ @@ } public function enterNamespace(?string $namespace = null) : void { - $this->leaveNamespace(); + if ($namespace !== null) { $this->namespace = self::parse($namespace)->resolve(); }

Escaped Mutant for Mutator "Identical": --- Original +++ New @@ @@ public function addConstantUse(string $name, ?string $alias = null) : void { $resolvedName = self::parse($name)->resolve(); - $resolvedAlias = ($alias === null ? $resolvedName->lastSegment() : new UnqualifiedName($alias))->toString(); + $resolvedAlias = ($alias !== null ? $resolvedName->lastSegment() : new UnqualifiedName($alias))->toString(); if (isset($this->constantImportTable[$resolvedAlias])) { throw new DefaultReflectionException(sprintf('Cannot use constant %s as %s because the name is already in use.', $name, $resolvedAlias)); }

Escaped Mutant for Mutator "Ternary": --- Original +++ New @@ @@ public function addConstantUse(string $name, ?string $alias = null) : void { $resolvedName = self::parse($name)->resolve(); - $resolvedAlias = ($alias === null ? $resolvedName->lastSegment() : new UnqualifiedName($alias))->toString(); + $resolvedAlias = ($alias === null ? new UnqualifiedName($alias) : $resolvedName->lastSegment())->toString(); if (isset($this->constantImportTable[$resolvedAlias])) { throw new DefaultReflectionException(sprintf('Cannot use constant %s as %s because the name is already in use.', $name, $resolvedAlias)); }

Escaped Mutant for Mutator "Ternary": --- Original +++ New @@ @@ public function addFunctionUse(string $name, ?string $alias = null) : void { $resolvedName = self::parse($name)->resolve(); - $resolvedAlias = ($alias === null ? $resolvedName->lastSegment() : new UnqualifiedName($alias))->toString(); + $resolvedAlias = ($alias === null ? new UnqualifiedName($alias) : $resolvedName->lastSegment())->toString(); if (isset($this->functionImportTable[$resolvedAlias])) { throw new DefaultReflectionException(sprintf('Cannot use constant %s as %s because the name is already in use.', $name, $resolvedAlias)); }

Escaped Mutant for Mutator "Identical": --- Original +++ New @@ @@ public function addFunctionUse(string $name, ?string $alias = null) : void { $resolvedName = self::parse($name)->resolve(); - $resolvedAlias = ($alias === null ? $resolvedName->lastSegment() : new UnqualifiedName($alias))->toString(); + $resolvedAlias = ($alias !== null ? $resolvedName->lastSegment() : new UnqualifiedName($alias))->toString(); if (isset($this->functionImportTable[$resolvedAlias])) { throw new DefaultReflectionException(sprintf('Cannot use constant %s as %s because the name is already in use.', $name, $resolvedAlias)); }

Escaped Mutant for Mutator "MethodCallRemoval": --- Original +++ New @@ @@ } public function enterClass(string $unresolvedName, ?string $unresolvedParentName, bool $trait, bool $final) : void { - $this->leaveClass(); + $this->inClass = true; if ($trait) { return;

Escaped Mutant for Mutator "IfNegation": --- Original +++ New @@ @@ if ($unresolvedParentName !== null) { $this->namespaceImportTable[self::PARENT] = self::parse($unresolvedParentName)->resolve($this->namespace, $this->namespaceImportTable); } - if ($final) { + if (!$final) { $this->namespaceImportTable[self::STATIC] = $this->namespaceImportTable[self::SELF]; } }

Escaped Mutant for Mutator "FalseValue": --- Original +++ New @@ @@ } public function leaveClass() : void { - $this->inClass = false; + $this->inClass = true; unset($this->namespaceImportTable[self::SELF], $this->namespaceImportTable[self::PARENT], $this->namespaceImportTable[self::STATIC]); } public function leaveNamespace() : void