Reference classes via a use statement

Signed-off-by: Maurício Meneghini Fauth <mauricio@fauth.dev>

17 files changed, 57 insertions, 34 deletions

diff --git a/src/Component.php b/src/Component.php
index 520735b..c461c78 100644
--- a/src/Component.php
+++ b/src/Component.php
@@ -11,6 +11,8 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser;
 
+use Exception;
+
 /**
  * A component (of a statement) is a part of a statement that is common to
  * multiple query types.
@@ -29,7 +31,7 @@ abstract class Component
      * @param TokensList $list    the list of tokens that are being parsed
      * @param array      $options parameters for parsing
      *
-     * @throws \Exception not implemented yet
+     * @throws Exception not implemented yet
      *
      * @return mixed
      */
@@ -40,7 +42,7 @@ abstract class Component
     ) {
         // This method should be abstract, but it can't be both static and
         // abstract.
-        throw new \Exception(Translator::gettext('Not implemented yet.'));
+        throw new Exception(Translator::gettext('Not implemented yet.'));
     }
 
     /**
@@ -52,7 +54,7 @@ abstract class Component
      * @param mixed $component the component to be built
      * @param array $options   parameters for building
      *
-     * @throws \Exception not implemented yet
+     * @throws Exception not implemented yet
      *
      * @return string
      */
@@ -60,7 +62,7 @@ abstract class Component
     {
         // This method should be abstract, but it can't be both static and
         // abstract.
-        throw new \Exception(Translator::gettext('Not implemented yet.'));
+        throw new Exception(Translator::gettext('Not implemented yet.'));
     }
 
     /**
diff --git a/src/Core.php b/src/Core.php
index 1965a2f..8783ea8 100644
--- a/src/Core.php
+++ b/src/Core.php
@@ -6,6 +6,8 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser;
 
+use Exception;
+
 class Core
 {
     /**
@@ -24,7 +26,7 @@ class Core
      * error might be false positive or a partial result (even a bad one)
      * might be needed.
      *
-     * @var \Exception[]
+     * @var Exception[]
      *
      * @see Core::error()
      */
@@ -33,9 +35,9 @@ class Core
     /**
      * Creates a new error log.
      *
-     * @param \Exception $error the error exception
+     * @param Exception $error the error exception
      *
-     * @throws \Exception throws the exception, if strict mode is enabled
+     * @throws Exception throws the exception, if strict mode is enabled
      */
     public function error($error)
     {
diff --git a/src/Exceptions/LexerException.php b/src/Exceptions/LexerException.php
index 7dd85a4..857d09b 100644
--- a/src/Exceptions/LexerException.php
+++ b/src/Exceptions/LexerException.php
@@ -6,6 +6,8 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Exceptions;
 
+use Exception;
+
 /**
  * Exception thrown by the lexer.
  *
@@ -13,7 +15,7 @@ namespace PhpMyAdmin\SqlParser\Exceptions;
  *
  * @license    https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
  */
-class LexerException extends \Exception
+class LexerException extends Exception
 {
     /**
      * The character that produced this error.
diff --git a/src/Exceptions/LoaderException.php b/src/Exceptions/LoaderException.php
index d809876..41d04ff 100644
--- a/src/Exceptions/LoaderException.php
+++ b/src/Exceptions/LoaderException.php
@@ -6,6 +6,8 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Exceptions;
 
+use Exception;
+
 /**
  * Exception thrown by the lexer.
  *
@@ -13,7 +15,7 @@ namespace PhpMyAdmin\SqlParser\Exceptions;
  *
  * @license    https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
  */
-class LoaderException extends \Exception
+class LoaderException extends Exception
 {
     /**
      * The failed load name.
diff --git a/src/Exceptions/ParserException.php b/src/Exceptions/ParserException.php
index 575eeb1..4cf6977 100644
--- a/src/Exceptions/ParserException.php
+++ b/src/Exceptions/ParserException.php
@@ -6,6 +6,7 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Exceptions;
 
+use Exception;
 use PhpMyAdmin\SqlParser\Token;
 
 /**
@@ -15,7 +16,7 @@ use PhpMyAdmin\SqlParser\Token;
  *
  * @license    https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
  */
-class ParserException extends \Exception
+class ParserException extends Exception
 {
     /**
      * The token that produced this error.
diff --git a/src/Statements/InsertStatement.php b/src/Statements/InsertStatement.php
index 265929d..383b025 100644
--- a/src/Statements/InsertStatement.php
+++ b/src/Statements/InsertStatement.php
@@ -6,8 +6,8 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Statements;
 
-use PhpMyAdmin\SqlParser\Components\ArrayObj;
 use PhpMyAdmin\SqlParser\Components\Array2d;
+use PhpMyAdmin\SqlParser\Components\ArrayObj;
 use PhpMyAdmin\SqlParser\Components\IntoKeyword;
 use PhpMyAdmin\SqlParser\Components\OptionsArray;
 use PhpMyAdmin\SqlParser\Components\SetOperation;
diff --git a/src/Statements/PurgeStatement.php b/src/Statements/PurgeStatement.php
index eee6f4a..10d726e 100644
--- a/src/Statements/PurgeStatement.php
+++ b/src/Statements/PurgeStatement.php
@@ -7,7 +7,6 @@ declare(strict_types=1);
 namespace PhpMyAdmin\SqlParser\Statements;
 
 use PhpMyAdmin\SqlParser\Components\Expression;
-use PhpMyAdmin\SqlParser\Components\OptionsArray;
 use PhpMyAdmin\SqlParser\Parser;
 use PhpMyAdmin\SqlParser\Statement;
 use PhpMyAdmin\SqlParser\Token;
diff --git a/src/TokensList.php b/src/TokensList.php
index 507d68b..d56fb98 100644
--- a/src/TokensList.php
+++ b/src/TokensList.php
@@ -6,6 +6,8 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser;
 
+use ArrayAccess;
+
 /**
  * A structure representing a list of tokens.
  *
@@ -13,7 +15,7 @@ namespace PhpMyAdmin\SqlParser;
  *
  * @license  https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
  */
-class TokensList implements \ArrayAccess
+class TokensList implements ArrayAccess
 {
     /**
      * The array of tokens.
diff --git a/src/Translator.php b/src/Translator.php
index a169632..2c28370 100644
--- a/src/Translator.php
+++ b/src/Translator.php
@@ -6,12 +6,14 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser;
 
+use PhpMyAdmin\MoTranslator\Loader;
+
 class Translator
 {
     /**
      * The MoTranslator loader object.
      *
-     * @var \PhpMyAdmin\MoTranslator\Loader
+     * @var Loader
      */
     private static $loader;
 
@@ -29,7 +31,7 @@ class Translator
     {
         if (is_null(self::$loader)) {
             // Create loader object
-            self::$loader = new \PhpMyAdmin\MoTranslator\Loader();
+            self::$loader = new Loader();
 
             // Set locale
             self::$loader->setlocale(
diff --git a/src/UtfString.php b/src/UtfString.php
index 9e6e55b..1a88a6b 100644
--- a/src/UtfString.php
+++ b/src/UtfString.php
@@ -13,6 +13,9 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser;
 
+use ArrayAccess;
+use Exception;
+
 /**
  * Implements array-like access for UTF-8 strings.
  *
@@ -22,7 +25,7 @@ namespace PhpMyAdmin\SqlParser;
  *
  * @license  https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
  */
-class UtfString implements \ArrayAccess
+class UtfString implements ArrayAccess
 {
     /**
      * The raw, multi-byte string.
@@ -141,11 +144,11 @@ class UtfString implements \ArrayAccess
      * @param int    $offset the offset to be set
      * @param string $value  the value to be set
      *
-     * @throws \Exception not implemented
+     * @throws Exception not implemented
      */
     public function offsetSet($offset, $value)
     {
-        throw new \Exception('Not implemented.');
+        throw new Exception('Not implemented.');
     }
 
     /**
@@ -153,11 +156,11 @@ class UtfString implements \ArrayAccess
      *
      * @param int $offset the value to be unset
      *
-     * @throws \Exception not implemented
+     * @throws Exception not implemented
      */
     public function offsetUnset($offset)
     {
-        throw new \Exception('Not implemented.');
+        throw new Exception('Not implemented.');
     }
 
     /**
diff --git a/tests/Components/ComponentTest.php b/tests/Components/ComponentTest.php
index ce7c68f..1044289 100644
--- a/tests/Components/ComponentTest.php
+++ b/tests/Components/ComponentTest.php
@@ -7,6 +7,7 @@ use PhpMyAdmin\SqlParser\Component;
 use PhpMyAdmin\SqlParser\Parser;
 use PhpMyAdmin\SqlParser\Tests\TestCase;
 use PhpMyAdmin\SqlParser\TokensList;
+use Throwable;
 
 class ComponentTest extends TestCase
 {
@@ -17,14 +18,14 @@ class ComponentTest extends TestCase
     public function testParse()
     {
         $this->expectExceptionMessage('Not implemented yet.');
-        $this->expectException(\Exception::class);
+        $this->expectException(Throwable::class);
         Component::parse(new Parser(), new TokensList());
     }
 
     public function testBuild()
     {
         $this->expectExceptionMessage('Not implemented yet.');
-        $this->expectException(\Exception::class);
+        $this->expectException(Throwable::class);
         Component::build(null);
     }
 }
diff --git a/tests/Lexer/ContextTest.php b/tests/Lexer/ContextTest.php
index 83207c3..d713059 100644
--- a/tests/Lexer/ContextTest.php
+++ b/tests/Lexer/ContextTest.php
@@ -5,6 +5,7 @@ namespace PhpMyAdmin\SqlParser\Tests\Lexer;
 
 use PhpMyAdmin\SqlParser\Context;
 use PhpMyAdmin\SqlParser\Tests\TestCase;
+use Throwable;
 
 class ContextTest extends TestCase
 {
@@ -106,7 +107,7 @@ class ContextTest extends TestCase
     public function testLoadError()
     {
         $this->expectExceptionMessage('Specified context ("\PhpMyAdmin\SqlParser\Contexts\ContextFoo") does not exist.');
-        $this->expectException(\Exception::class);
+        $this->expectException(Throwable::class);
         Context::load('Foo');
     }
 
diff --git a/tests/Misc/UtfStringTest.php b/tests/Misc/UtfStringTest.php
index c83339a..d351e77 100644
--- a/tests/Misc/UtfStringTest.php
+++ b/tests/Misc/UtfStringTest.php
@@ -5,6 +5,7 @@ namespace PhpMyAdmin\SqlParser\Tests\Misc;
 
 use PhpMyAdmin\SqlParser\Tests\TestCase;
 use PhpMyAdmin\SqlParser\UtfString;
+use Throwable;
 
 class UtfStringTest extends TestCase
 {
@@ -40,7 +41,7 @@ class UtfStringTest extends TestCase
     public function testSet()
     {
         $this->expectExceptionMessage('Not implemented.');
-        $this->expectException(\Exception::class);
+        $this->expectException(Throwable::class);
         $str = new UtfString('');
         $str[0] = 'a';
     }
@@ -48,7 +49,7 @@ class UtfStringTest extends TestCase
     public function testUnset()
     {
         $this->expectExceptionMessage('Not implemented.');
-        $this->expectException(\Exception::class);
+        $this->expectException(Throwable::class);
         $str = new UtfString('');
         unset($str[0]);
     }
diff --git a/tests/Utils/CLITest.php b/tests/Utils/CLITest.php
index ec69ad9..6d0ea4c 100644
--- a/tests/Utils/CLITest.php
+++ b/tests/Utils/CLITest.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 namespace PhpMyAdmin\SqlParser\Tests\Utils;
 
 use PhpMyAdmin\SqlParser\Tests\TestCase;
+use PhpMyAdmin\SqlParser\Utils\CLI;
 
 class CLITest extends TestCase
 {
@@ -22,7 +23,7 @@ class CLITest extends TestCase
      */
     public function testGetopt()
     {
-        $cli = new \PhpMyAdmin\SqlParser\Utils\CLI();
+        $cli = new CLI();
         $this->assertEquals(
             $cli->getopt('', []),
             []
diff --git a/tests/Utils/FormatterTest.php b/tests/Utils/FormatterTest.php
index 08b7377..0c09215 100644
--- a/tests/Utils/FormatterTest.php
+++ b/tests/Utils/FormatterTest.php
@@ -5,6 +5,7 @@ namespace PhpMyAdmin\SqlParser\Tests\Utils;
 
 use PhpMyAdmin\SqlParser\Tests\TestCase;
 use PhpMyAdmin\SqlParser\Utils\Formatter;
+use ReflectionMethod;
 
 class FormatterTest extends TestCase
 {
@@ -51,7 +52,7 @@ class FormatterTest extends TestCase
             'formats' => $overriding,
         ];
 
-        $reflectionMethod = new \ReflectionMethod($formatter, 'getMergedOptions');
+        $reflectionMethod = new ReflectionMethod($formatter, 'getMergedOptions');
         $reflectionMethod->setAccessible(true);
         $this->assertEquals($expectedOptions, $reflectionMethod->invoke($formatter, $overridingOptions));
     }
diff --git a/tools/ContextGenerator.php b/tools/ContextGenerator.php
index ac24156..7645564 100644
--- a/tools/ContextGenerator.php
+++ b/tools/ContextGenerator.php
@@ -3,6 +3,8 @@ declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Tools;
 
+use Exception;
+
 require_once __DIR__ . '/../vendor/autoload.php';
 
 /**
@@ -391,9 +393,9 @@ if (count($argv) >= 3) {
 
     // Checking if all directories are valid.
     if (! is_dir($input)) {
-        throw new \Exception('The input directory does not exist.');
+        throw new Exception('The input directory does not exist.');
     } elseif (! is_dir($output)) {
-        throw new \Exception('The output directory does not exist.');
+        throw new Exception('The output directory does not exist.');
     }
 
     // Finally, building the tests.
diff --git a/tools/TestGenerator.php b/tools/TestGenerator.php
index d52e708..abeeb3e 100644
--- a/tools/TestGenerator.php
+++ b/tools/TestGenerator.php
@@ -5,6 +5,7 @@ namespace PhpMyAdmin\SqlParser\Tools;
 
 require_once '../vendor/autoload.php';
 
+use Exception;
 use PhpMyAdmin\SqlParser\Lexer;
 use PhpMyAdmin\SqlParser\Parser;
 
@@ -111,7 +112,7 @@ class TestGenerator
     {
         // Support query types: `lexer` / `parser`.
         if (! in_array($type, ['lexer', 'parser'])) {
-            throw new \Exception('Unknown test type (expected `lexer` or `parser`).');
+            throw new Exception('Unknown test type (expected `lexer` or `parser`).');
         }
 
         /**
@@ -123,7 +124,7 @@ class TestGenerator
 
         // There is no point in generating a test without a query.
         if (empty($query)) {
-            throw new \Exception('No input query specified.');
+            throw new Exception('No input query specified.');
         }
 
         $test = static::generate($query, $type);
@@ -214,11 +215,11 @@ if (count($argv) >= 3) {
 
     // Checking if all directories are valid.
     if (! is_dir($input)) {
-        throw new \Exception('The input directory does not exist.');
+        throw new Exception('The input directory does not exist.');
     } elseif (! is_dir($output)) {
-        throw new \Exception('The output directory does not exist.');
+        throw new Exception('The output directory does not exist.');
     } elseif (($debug !== null) && (! is_dir($debug))) {
-        throw new \Exception('The debug directory does not exist.');
+        throw new Exception('The debug directory does not exist.');
     }
 
     // Finally, building the tests.