[Compiler] Initial implementation of After Expression\Statement compi…

src/Analyzer/Pass/Expression/ArrayDuplicateKeys.php

@@ -8,6 +8,7 @@
 use PhpParser\Node\Expr;
 use PhpParser\Node\Scalar;
 use PHPSA\Analyzer\Pass;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -58,7 +59,7 @@ public function pass(Expr\Array_ $expr, Context $context)
     public function getRegister()
     {
         return [
-            Expr\Array_::class
+            [Expr\Array_::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 

src/Analyzer/Pass/Expression/ArrayIllegalOffsetType.php

@@ -7,6 +7,7 @@
 
 use PhpParser\Node\Expr;
 use PHPSA\Analyzer\Pass;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -94,8 +95,8 @@ private function analyzeExpression(Expr $expr, Context $context)
     public function getRegister()
     {
         return [
-            Expr\Array_::class,
-            Expr\Assign::class,
+            [Expr\Array_::class, ExpressionAfterCompile::EVENT_NAME],
+            [Expr\Assign::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 

src/Analyzer/Pass/Expression/ArrayShortDefinition.php

@@ -7,6 +7,7 @@
 
 use PhpParser\Node\Expr;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -33,12 +34,12 @@ public function pass(Expr\Array_ $expr, Context $context)
     }
 
     /**
-     * @return TreeBuilder
+     * @return array
      */
     public function getRegister()
     {
         return [
-            Expr\Array_::class
+            [Expr\Array_::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Expression/Casts.php

@@ -4,6 +4,7 @@
 
 use PhpParser\Node\Expr;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 use PHPSA\CompiledExpression;
@@ -64,18 +65,18 @@ public function pass(Expr $expr, Context $context)
     }
 
     /**
-     * @return TreeBuilder
+     * @return array
      */
     public function getRegister()
     {
         return [
-            Expr\Cast\Array_::class,
-            Expr\Cast\Bool_::class,
-            Expr\Cast\Int_::class,
-            Expr\Cast\Double::class,
-            Expr\Cast\Object_::class,
-            Expr\Cast\String_::class,
-            Expr\Cast\Unset_::class,
+            [Expr\Cast\Array_::class, ExpressionAfterCompile::EVENT_NAME],
+            [Expr\Cast\Bool_::class, ExpressionAfterCompile::EVENT_NAME],
+            [Expr\Cast\Int_::class, ExpressionAfterCompile::EVENT_NAME],
+            [Expr\Cast\Double::class, ExpressionAfterCompile::EVENT_NAME],
+            [Expr\Cast\Object_::class, ExpressionAfterCompile::EVENT_NAME],
+            [Expr\Cast\String_::class, ExpressionAfterCompile::EVENT_NAME],
+            [Expr\Cast\Unset_::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Expression/ErrorSuppression.php

@@ -4,6 +4,7 @@
 
 use PhpParser\Node\Expr;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -31,7 +32,7 @@ public function pass(Expr\ErrorSuppress $expr, Context $context)
     public function getRegister()
     {
         return [
-            Expr\ErrorSuppress::class
+            [Expr\ErrorSuppress::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Expression/EvalUsage.php

@@ -7,6 +7,7 @@
 
 use PhpParser\Node\Expr;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 use PHPSA\Context;
 
 class EvalUsage implements AnalyzerPassInterface
@@ -33,7 +34,7 @@ public function pass(Expr\Eval_ $expr, Context $context)
     public function getRegister()
     {
         return [
-            Expr\Eval_::class
+            [Expr\Eval_::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Expression/FunctionCall/AbstractFunctionCallAnalyzer.php

@@ -7,6 +7,7 @@
 
 use PHPSA\Analyzer\Helper\ResolveExpressionTrait;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 
 abstract class AbstractFunctionCallAnalyzer implements PassFunctionCallInterface, AnalyzerPassInterface
 {
@@ -18,7 +19,7 @@ abstract class AbstractFunctionCallAnalyzer implements PassFunctionCallInterface
     public function getRegister()
     {
         return [
-            \PhpParser\Node\Expr\FuncCall::class
+            [\PhpParser\Node\Expr\FuncCall::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Expression/VariableVariableUsage.php

@@ -7,6 +7,7 @@
 
 use PhpParser\Node\Expr;
 use PHPSA\Analyzer\Pass;
+use PHPSA\Compiler\Event\ExpressionAfterCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -38,7 +39,7 @@ public function pass(Expr\Assign $expr, Context $context)
     public function getRegister()
     {
         return [
-            Expr\Assign::class
+            [Expr\Assign::class, ExpressionAfterCompile::EVENT_NAME]
         ];
     }
 

src/Analyzer/Pass/Statement/ConstantNaming.php

@@ -4,6 +4,7 @@
 
 use PhpParser\Node\Stmt\ClassConst;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -39,7 +40,7 @@ public function pass(ClassConst $stmt, Context $context)
     public function getRegister()
     {
         return [
-            ClassConst::class
+            [ClassConst::class, StatementBeforeCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Statement/DoNotUseGoto.php

@@ -5,6 +5,7 @@
 use PhpParser\Node\Stmt;
 use PhpParser\Node;
 use PHPSA\Analyzer\Pass;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -41,7 +42,7 @@ public function getConfiguration()
     public function getRegister()
     {
         return [
-            Stmt\Goto_::class,
+            [Stmt\Goto_::class, StatementBeforeCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Statement/MagicMethod/GetParametersCheck.php

@@ -9,6 +9,7 @@
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
 use PHPSA\Analyzer\Pass\ConfigurablePassInterface;
 use PHPSA\Check;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -74,7 +75,7 @@ public function getConfiguration()
     public function getRegister()
     {
         return [
-            \PhpParser\Node\Stmt\ClassMethod::class
+            [ClassMethod::class, StatementBeforeCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Statement/MethodCannotReturn.php

@@ -9,6 +9,7 @@
 use PHPSA\Analyzer\Helper\ResolveExpressionTrait;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
 use PHPSA\Analyzer\Pass\ConfigurablePassInterface;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -67,7 +68,7 @@ public function getConfiguration()
     public function getRegister()
     {
         return [
-            ClassMethod::class
+            [ClassMethod::class, StatementBeforeCompile::EVENT_NAME]
         ];
     }
 }

src/Analyzer/Pass/Statement/MissingBreakStatement.php

@@ -7,6 +7,7 @@
 
 use PhpParser\Node\Stmt;
 use PHPSA\Analyzer\Pass;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -55,7 +56,7 @@ public function getConfiguration()
     public function getRegister()
     {
         return [
-            Stmt\Switch_::class
+            [Stmt\Switch_::class, StatementBeforeCompile::EVENT_NAME]
         ];
     }
 

src/Analyzer/Pass/Statement/OldConstructor.php

@@ -6,8 +6,10 @@
 use PhpParser\Node\Stmt\Class_;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
 use PHPSA\Analyzer\Pass\ConfigurablePassInterface;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+use Webiny\Component\EventManager\EventManager;
 
 class OldConstructor implements ConfigurablePassInterface, AnalyzerPassInterface
 {
@@ -23,11 +25,13 @@ public function pass(Class_ $classStmt, Context $context)
             if (!($statement instanceof ClassMethod) || $statement->name !== $classStmt->name) {
                 continue;
             }
+
             $context->notice(
                 'deprecated.constructor',
                 sprintf('Class %s uses a PHP4 constructor.', $classStmt->name),
                 $classStmt
             );
+
             return true;
         }
 
@@ -50,10 +54,10 @@ public function getConfiguration()
     /**
      * @return array
      */
-    public function getRegister()
+    public function register(EventManager $eventManager)
     {
         return [
-            \PhpParser\Node\Stmt\Class_::class
+            [Class_::class, StatementBeforeCompile::EVENT_NAME],
         ];
     }
 }

src/Analyzer/Pass/Statement/TestAnnotation.php

@@ -5,6 +5,7 @@
 use PhpParser\Node\Stmt\ClassMethod;
 use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
 use PHPSA\Analyzer\Pass\ConfigurablePassInterface;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 use phpDocumentor\Reflection\DocBlock;
@@ -61,7 +62,7 @@ public function getConfiguration()
     public function getRegister()
     {
         return [
-            ClassMethod::class
+            [ClassMethod::class, StatementBeforeCompile::EVENT_NAME],
         ];
     }
 }

src/Analyzer/Pass/Statement/UnexpectedUseOfThis.php

@@ -8,6 +8,7 @@
 use PhpParser\Node\Stmt;
 use PhpParser\Node;
 use PHPSA\Analyzer\Pass;
+use PHPSA\Compiler\Event\StatementBeforeCompile;
 use PHPSA\Context;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 
@@ -68,12 +69,12 @@ public function getConfiguration()
     public function getRegister()
     {
         return [
-            Stmt\ClassMethod::class,
-            Stmt\TryCatch::class,
-            Stmt\Foreach_::class,
-            Stmt\Static_::class,
-            Stmt\Global_::class,
-            Stmt\Unset_::class,
+            [Stmt\ClassMethod::class, StatementBeforeCompile::EVENT_NAME,[$this, 'pass']],
+            [Stmt\TryCatch::class, StatementBeforeCompile::EVENT_NAME,[$this, 'pass']],
+            [Stmt\Foreach_::class, StatementBeforeCompile::EVENT_NAME,[$this, 'pass']],
+            [Stmt\Static_::class, StatementBeforeCompile::EVENT_NAME,[$this, 'pass']],
+            [Stmt\Global_::class, StatementBeforeCompile::EVENT_NAME,[$this, 'pass']],
+            [Stmt\Unset_::class, StatementBeforeCompile::EVENT_NAME,[$this, 'pass']],
         ];
     }
 

src/Compiler/Event/ExpressionAfterCompile.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * @author Patsura Dmitry https://github.com/ovr <talk@dmtry.me>
+ */
+
+namespace PHPSA\Compiler\Event;
+
+use PHPSA\Context;
+
+class ExpressionAfterCompile extends \Webiny\Component\EventManager\Event
+{
+    const EVENT_NAME = 'expression.after-compile';
+
+    /**
+     * @var Context
+     */
+    protected $context;
+
+    /**
+     * @var \PhpParser\Node\Expr
+     */
+    protected $expression;
+
+    /**
+     * @var mixed
+     */
+    protected $result;
+
+    public function __construct(\PhpParser\NodeAbstract $expression, Context $context, $result)
+    {
+        parent::__construct();
+
+        $this->context = $context;
+        $this->expression = $expression;
+        $this->result = $result;
+    }
+
+    /**
+     * @return \PhpParser\Node\Expr
+     */
+    public function getExpression()
+    {
+        return $this->expression;
+    }
+
+    /**
+     * @return Context
+     */
+    public function getContext()
+    {
+        return $this->context;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getResult()
+    {
+        return $this->result;
+    }
+}