Fixed comilation warnings

Zend/zend_API.h

@@ -522,22 +522,21 @@ END_EXTERN_C()
 		Z_TYPE_P(z) = IS_STRING;	\
 	}
 
-#define ZVAL_ZVAL(z, zv, copy, dtor) {	\
-		int is_ref, refcount;			\
-		is_ref = Z_ISREF_P(z);			\
-		refcount = Z_REFCOUNT_P(z);		\
-		*(z) = *(zv);					\
-		if (copy) {						\
-			zval_copy_ctor(z);			\
-	    }								\
-		if (dtor) {						\
-			if (!copy) {				\
-				ZVAL_NULL(zv);			\
-			}							\
-			zval_ptr_dtor(&zv);			\
-	    }								\
-		Z_SET_ISREF_TO_P(z, is_ref);	\
-		Z_SET_REFCOUNT_P(z, refcount);	\
+#define ZVAL_ZVAL(z, zv, copy, dtor) {			\
+		zend_uchar is_ref = Z_ISREF_P(z);		\
+		zend_uint refcount = Z_REFCOUNT_P(z);	\
+		*(z) = *(zv);							\
+		if (copy) {								\
+			zval_copy_ctor(z);					\
+	    }										\
+		if (dtor) {								\
+			if (!copy) {						\
+				ZVAL_NULL(zv);					\
+			}									\
+			zval_ptr_dtor(&zv);					\
+	    }										\
+		Z_SET_ISREF_TO_P(z, is_ref);			\
+		Z_SET_REFCOUNT_P(z, refcount);			\
 	}
 
 #define ZVAL_FALSE(z)  					ZVAL_BOOL(z, 0)

Zend/zend_builtin_functions.c

@@ -1654,7 +1654,7 @@ ZEND_FUNCTION(get_defined_constants)
 		zend_constant *val;
 		int module_number;
 		zval **modules;
-		const char **module_names;
+		char **module_names;
 		zend_module_entry *module;
 		int i = 1;
 
@@ -1664,7 +1664,7 @@ ZEND_FUNCTION(get_defined_constants)
 		module_names[0] = "internal";
 		zend_hash_internal_pointer_reset_ex(&module_registry, &pos);
 		while (zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) != FAILURE) {
-			module_names[i++] = module->name;
+			module_names[i++] = (char*)module->name;
 			zend_hash_move_forward_ex(&module_registry, &pos);
 		}
 		module_names[i] = "user";

Zend/zend_interfaces.c

@@ -422,7 +422,7 @@ int zend_user_serialize(zval *object, unsigned char **buffer, zend_uint *buf_len
 			zval_ptr_dtor(&retval);
 			return FAILURE;
 		case IS_STRING:
-			*buffer = estrndup(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
+			*buffer = (unsigned char*)estrndup(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
 			*buf_len = Z_STRLEN_P(retval);
 			result = SUCCESS;
 			break;

Zend/zend_vm_def.h

@@ -4099,7 +4099,7 @@ ZEND_VM_HANDLER(150, ZEND_USER_OPCODE, ANY, ANY)
 		case ZEND_USER_OPCODE_DISPATCH:
 			ZEND_VM_DISPATCH(EX(opline)->opcode, EX(opline));
 		default:
-			ZEND_VM_DISPATCH(ret & 0xff, EX(opline));
+			ZEND_VM_DISPATCH((zend_uchar)(ret & 0xff), EX(opline));
 	}
 }
 

Zend/zend_vm_execute.h

@@ -612,7 +612,7 @@ static int ZEND_USER_OPCODE_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 		case ZEND_USER_OPCODE_DISPATCH:
 			ZEND_VM_DISPATCH(EX(opline)->opcode, EX(opline));
 		default:
-			ZEND_VM_DISPATCH(ret & 0xff, EX(opline));
+			ZEND_VM_DISPATCH((zend_uchar)(ret & 0xff), EX(opline));
 	}
 }