From 50c93723dbd1d55cf187527a02490944b6f22b5b Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Sat, 15 Aug 2015 17:25:21 +0200
Subject: [PATCH 1/2] Fix coverage for nested functions and classes

---
 src/CodeCoverage/Report/Node/File.php | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/CodeCoverage/Report/Node/File.php b/src/CodeCoverage/Report/Node/File.php
index 03b3d8cf8..9edf596b0 100644
--- a/src/CodeCoverage/Report/Node/File.php
+++ b/src/CodeCoverage/Report/Node/File.php
@@ -351,6 +351,8 @@ public function getNumTestedFunctions()
      */
     protected function calculateStatistics()
     {
+        $classStack = $functionStack = [];
+
         if ($this->cacheTokens) {
             $tokens = PHP_Token_Stream_CachingFactory::get($this->getPath());
         } else {
@@ -367,6 +369,10 @@ protected function calculateStatistics()
             if (isset($this->startLines[$lineNumber])) {
                 // Start line of a class.
                 if (isset($this->startLines[$lineNumber]['className'])) {
+                    if (isset($currentClass)) {
+                        $classStack[] = &$currentClass;
+                    }
+
                     $currentClass = &$this->startLines[$lineNumber];
                 } // Start line of a trait.
                 elseif (isset($this->startLines[$lineNumber]['traitName'])) {
@@ -376,12 +382,15 @@ protected function calculateStatistics()
                     $currentMethod = &$this->startLines[$lineNumber];
                 } // Start line of a function.
                 elseif (isset($this->startLines[$lineNumber]['functionName'])) {
+                    if (isset($currentFunction)) {
+                        $functionStack[] = &$currentFunction;
+                    }
+
                     $currentFunction = &$this->startLines[$lineNumber];
                 }
             }
 
-            if (isset($this->coverageData[$lineNumber]) &&
-                $this->coverageData[$lineNumber] !== null) {
+            if (isset($this->coverageData[$lineNumber])) {
                 if (isset($currentClass)) {
                     $currentClass['executableLines']++;
                 }
@@ -425,6 +434,13 @@ protected function calculateStatistics()
                 // End line of a class.
                 if (isset($this->endLines[$lineNumber]['className'])) {
                     unset($currentClass);
+
+                    if ($classStack) {
+                        end($classStack);
+                        $key = key($classStack);
+                        $currentClass = &$classStack[$key];
+                        unset($classStack[$key]);
+                    }
                 } // End line of a trait.
                 elseif (isset($this->endLines[$lineNumber]['traitName'])) {
                     unset($currentTrait);
@@ -434,6 +450,13 @@ protected function calculateStatistics()
                 } // End line of a function.
                 elseif (isset($this->endLines[$lineNumber]['functionName'])) {
                     unset($currentFunction);
+
+                    if ($functionStack) {
+                        end($functionStack);
+                        $key = key($functionStack);
+                        $currentFunction = &$functionStack[$key];
+                        unset($functionsStack[$key]);
+                    }
                 }
             }
         }

From 44a1171c933c24571eb32f50ee6215ba61a5cb91 Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Sat, 15 Aug 2015 17:39:35 +0200
Subject: [PATCH 2/2] Add PHP 5.3 compability...

---
 src/CodeCoverage/Report/Node/File.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CodeCoverage/Report/Node/File.php b/src/CodeCoverage/Report/Node/File.php
index 9edf596b0..0b20cf5c8 100644
--- a/src/CodeCoverage/Report/Node/File.php
+++ b/src/CodeCoverage/Report/Node/File.php
@@ -351,7 +351,7 @@ public function getNumTestedFunctions()
      */
     protected function calculateStatistics()
     {
-        $classStack = $functionStack = [];
+        $classStack = $functionStack = array();
 
         if ($this->cacheTokens) {
             $tokens = PHP_Token_Stream_CachingFactory::get($this->getPath());