commit c80c7a49fdbd5c6540bd49ef47925edd9eed8c99
parent 212095a601ee68e99065b553f7b6bc216056d82e
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 21 Feb 2018 13:27:45 -0300
details (comments)
Diffstat:
| M | lobject.h | | | 45 | ++++++++++++++++++++++++++------------------- |
1 file changed, 26 insertions(+), 19 deletions(-)
diff --git a/lobject.h b/lobject.h
@@ -1,5 +1,5 @@
/*
-** $Id: lobject.h,v 2.133 2018/01/28 15:13:26 roberto Exp roberto $
+** $Id: lobject.h,v 2.134 2018/02/20 16:52:50 roberto Exp roberto $
** Type definitions for Lua objects
** See Copyright Notice in lua.h
*/
@@ -88,12 +88,6 @@ struct GCObject {
-
-/*
-** Tagged Values. This is the basic representation of values in Lua,
-** an actual value plus a tag with its type.
-*/
-
/*
** Union of all Lua values
*/
@@ -107,8 +101,12 @@ typedef union Value {
} Value;
-#define TValuefields Value value_; lu_byte tt_
+/*
+** Tagged Values. This is the basic representation of values in Lua:
+** an actual value plus a tag with its type.
+*/
+#define TValuefields Value value_; lu_byte tt_
typedef struct TValue {
TValuefields;
@@ -301,14 +299,6 @@ typedef struct TValue {
-
-/*
-** {======================================================
-** types and prototypes
-** =======================================================
-*/
-
-
typedef union StackValue {
TValue val;
} StackValue;
@@ -322,6 +312,12 @@ typedef StackValue *StkId; /* index to stack elements */
/*
+** {==================================================================
+** Strings
+** ===================================================================
+*/
+
+/*
** Header for string value; string bytes follow the end of this structure
** (aligned according to 'UTString'; see next).
*/
@@ -363,6 +359,8 @@ typedef union UTString {
/* get string length from 'TValue *o' */
#define vslen(o) tsslen(tsvalue(o))
+/* }================================================================== */
+
/*
** {==================================================================
@@ -404,7 +402,6 @@ typedef struct Udata {
/* }================================================================== */
-
/*
** {==================================================================
** Prototypes
@@ -480,6 +477,11 @@ typedef struct Proto {
/* }================================================================== */
+/*
+** {==================================================================
+** Closures
+** ===================================================================
+*/
/*
** Upvalues for Lua closures
@@ -529,14 +531,17 @@ typedef union Closure {
#define getproto(o) (clLvalue(o)->p)
+/* }================================================================== */
+
/*
+** {==================================================================
** Tables
+** ===================================================================
*/
-
/*
-** Nodes for Hash tables. A pack of two TValue's (key-value pairs)
+** Nodes for Hash tables: A pack of two TValue's (key-value pairs)
** plus a 'next' field to link colliding entries. The distribution
** of the key's fields ('key_tt' and 'key_val') not forming a proper
** 'TValue' allows for a smaller size for 'Node' both in 4-byte
@@ -609,6 +614,8 @@ typedef struct Table {
*/
#define setdeadkey(n) (keytt(n) = LUA_TTABLE, gckey(n) = NULL)
+/* }================================================================== */
+
/*
