replaces tabs in source code with regular spaces, added example for working with global variables

1 files changed, 16 insertions, 12 deletions

diff --git a/src/value.cpp b/src/value.cpp
index b0c3350..194934d 100644
--- a/src/value.cpp
+++ b/src/value.cpp
@@ -299,7 +299,7 @@ Value &Value::operator=(Value &&value)
     }
 
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -345,7 +345,7 @@ Value &Value::operator=(const Value &value)
     }
     
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -365,7 +365,7 @@ Value &Value::operator=(int16_t value)
     ZVAL_LONG(_val, value);
 
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -385,7 +385,7 @@ Value &Value::operator=(int32_t value)
     ZVAL_LONG(_val, value);
 
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -405,7 +405,7 @@ Value &Value::operator=(int64_t value)
     ZVAL_LONG(_val, value);
 
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -425,7 +425,7 @@ Value &Value::operator=(bool value)
     ZVAL_BOOL(_val, value);
 
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -445,7 +445,7 @@ Value &Value::operator=(char value)
     ZVAL_STRINGL(_val, &value, 1, 1);
     
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -465,7 +465,7 @@ Value &Value::operator=(const std::string &value)
     ZVAL_STRINGL(_val, value.c_str(), value.size(), 1);
     
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -485,7 +485,7 @@ Value &Value::operator=(const char *value)
     ZVAL_STRING(_val, value, 1);
     
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -505,7 +505,7 @@ Value &Value::operator=(double value)
     ZVAL_DOUBLE(_val, value);
     
     // update the object
-    return *this;
+    return validate();
 }
 
 /**
@@ -971,8 +971,6 @@ long Value::numericValue() const
     // already a long?
     if (isNumeric()) return Z_LVAL_P(_val);
     
-    std::cout << "clone to numeric" << std::endl;
-    
     // make a clone
     return clone(numericType).numericValue();
 }
@@ -1208,6 +1206,9 @@ const Value &Value::set(int index, const Value &value)
     // the variable has one more reference (the array entry)
     Z_ADDREF_P(value._val);
     
+    // object should stay valid
+    validate();
+    
     // done
     return value;
 }
@@ -1243,6 +1244,9 @@ const Value &Value::set(const char *key, int size, const Value &value)
     // the variable has one more reference (the array entry)
     Z_ADDREF_P(value._val);
     
+    // object should stay valid
+    validate();
+    
     // done
     return value;
 }