* Fix all hash checks that checked Bucket.arKey for NULL, when it was changed

  to char[1], these checks should have been changed to Bucket.nKeyLength==0
* Support runtime declaration of functions.  I ended up changing the grammar
  to catch top level functions vs. nested functions.  The reason is simple -
  if we don't have functions properly declared at compile-time, function calls
  cannot be resolved at compile time, and have to be resolved at runtime, which
  ends up being much much slower (without the optimizer, that is).
  It's no biggy though, the grammar change isn't that bad.

1 files changed, 12 insertions, 5 deletions

diff --git a/Zend/zend_compile.h b/Zend/zend_compile.h
index 8002c66ce1..1a1f46dfcd 100644
--- a/Zend/zend_compile.h
+++ b/Zend/zend_compile.h
@@ -257,6 +257,8 @@ void do_begin_dynamic_function_call(znode *function_name CLS_DC);
 void do_begin_class_member_function_call(znode *class_name, znode *function_name CLS_DC);
 void do_end_function_call(znode *function_name, znode *result, znode *argument_list, int is_method CLS_DC);
 void do_return(znode *expr CLS_DC);
+void do_bind_function_or_class(zend_op *opline, HashTable *function_table, HashTable *class_table);
+void do_early_binding(CLS_D);
 
 void do_pass_param(znode *param, int op, int offset CLS_DC);
 
@@ -476,12 +478,14 @@ int zendlex(znode *zendlval CLS_DC);
 #define ZEND_FETCH_DIM_TMP_VAR		89
 #define ZEND_FETCH_CONSTANT			90
 
-#define ZEND_INIT_GLOBALS			91
+#define ZEND_DECLARE_FUNCTION_OR_CLASS	91
 
-#define ZEND_EXT_STMT				92
-#define ZEND_EXT_FCALL_BEGIN		93
-#define ZEND_EXT_FCALL_END			94
-#define ZEND_EXT_NOP				95
+#define ZEND_INIT_GLOBALS			92
+
+#define ZEND_EXT_STMT				93
+#define ZEND_EXT_FCALL_BEGIN		94
+#define ZEND_EXT_FCALL_END			95
+#define ZEND_EXT_NOP				96
 
 /* end of block */
 
@@ -524,4 +528,7 @@ int zendlex(znode *zendlval CLS_DC);
 #define ZEND_HANDLE_FP			2
 #define ZEND_HANDLE_ISTREAM		3
 
+#define ZEND_DECLARE_CLASS		1
+#define ZEND_DECLARE_FUNCTION	2
+
 #endif /* _COMPILE_H */