merge trunk

1 files changed, 50 insertions, 63 deletions

diff --git a/generic/tclInt.h b/generic/tclInt.h
index 70d6d02..e0e694f 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -23,7 +23,6 @@
  * Some numerics configuration options.
  */
 
-#undef NO_WIDE_TYPE
 #undef ACCEPT_NAN
 
 /*
@@ -31,8 +30,7 @@
  * here, so that system-dependent personalizations for the include files only
  * have to be made in once place. This results in a few extra includes, but
  * greater modularity. The order of the three groups of #includes is
- * important. For example, stdio.h is needed by tcl.h, and the _ANSI_ARGS_
- * declaration in tcl.h is needed by stdlib.h in some configurations.
+ * important. For example, stdio.h is needed by tcl.h.
  */
 
 #include "tclPort.h"
@@ -96,14 +94,6 @@ typedef int ptrdiff_t;
 #endif
 
 /*
- * When Tcl_WideInt and long are the same type, there's no value in
- * having a tclWideIntType separate from the tclIntType.
- */
-#ifdef TCL_WIDE_INT_IS_LONG
-#define NO_WIDE_TYPE
-#endif
-
-/*
  * Macros used to cast between pointers and integers (e.g. when storing an int
  * in ClientData), on 64-bit architectures they avoid gcc warning about "cast
  * to/from pointer from/to integer of different size".
@@ -128,6 +118,10 @@ typedef int ptrdiff_t;
 #   endif
 #endif
 
+#if defined(_WIN32) && defined(_MSC_VER)
+#   define vsnprintf _vsnprintf
+#endif
+
 /*
  * The following procedures allow namespaces to be customized to support
  * special name resolution rules for commands/variables.
@@ -1181,29 +1175,27 @@ typedef struct CmdFrame {
      *
      * EXECUTION CONTEXTS and usage of CmdFrame
      *
-     * Field	  TEBC		  EvalEx	  EvalObjEx
-     * =======	  ====		  ======	  =========
-     * level	  yes		  yes		  yes
-     * type	  BC/PREBC	  SRC/EVAL	  EVAL_LIST
-     * line0	  yes		  yes		  yes
-     * framePtr	  yes		  yes		  yes
-     * =======	  ====		  ======	  =========
+     * Field	  TEBC		  EvalEx
+     * =======	  ====		  ======
+     * level	  yes		  yes	
+     * type	  BC/PREBC	  SRC/EVAL
+     * line0	  yes		  yes	
+     * framePtr	  yes		  yes	
+     * =======	  ====		  ======
      *
-     * =======	  ====		  ======	  ========= union data
-     * line1	  -		  yes		  -
-     * line3	  -		  yes		  -
-     * path	  -		  yes		  -
-     * -------	  ----		  ------	  ---------
-     * codePtr	  yes		  -		  -
-     * pc	  yes		  -		  -
-     * =======	  ====		  ======	  =========
+     * =======	  ====		  ========= union data
+     * line1	  -		  yes	
+     * line3	  -		  yes	
+     * path	  -		  yes	
+     * -------	  ----		  ------
+     * codePtr	  yes		  -	
+     * pc	  yes		  -	
+     * =======	  ====		  ======
      *
-     * =======	  ====		  ======	  ========= | union cmd
-     * listPtr	  -		  -		  yes	    |
-     * -------	  ----		  ------	  --------- |
-     * cmd	  yes		  yes		  -	    |
-     * cmdlen	  yes		  yes		  -	    |
-     * -------	  ----		  ------	  --------- |
+     * =======	  ====		  ========= union cmd
+     * str.cmd	  yes		  yes	
+     * str.len	  yes		  yes	
+     * -------	  ----		  ------	
      */
 
     union {
@@ -1216,15 +1208,9 @@ typedef struct CmdFrame {
 	    const char *pc;	/* ... and instruction pointer. */
 	} tebc;
     } data;
-    union {
-	struct {
-	    const char *cmd;	/* The executed command, if possible... */
-	    int len;		/* ... and its length. */
-	} str;
-	Tcl_Obj *listPtr;	/* Tcl_EvalObjEx, cmd list. */
-    } cmd;
-    int numLevels;		/* Value of interp's numLevels when the frame
-				 * was pushed. */
+    Tcl_Obj *cmdObj;
+    const char *cmd;		/* The executed command, if possible... */
+    int len;			/* ... and its length. */
     const struct CFWordBC *litarg;
 				/* Link to set of literal arguments which have
 				 * ben pushed on the lineLABCPtr stack by
@@ -1288,8 +1274,6 @@ typedef struct ContLineLoc {
  * location data referenced via the 'baseLocPtr'.
  *
  * TCL_LOCATION_EVAL	  : Frame is for a script evaluated by EvalEx.
- * TCL_LOCATION_EVAL_LIST : Frame is for a script evaluated by the list
- *			    optimization path of EvalObjEx.
  * TCL_LOCATION_BC	  : Frame is for bytecode.
  * TCL_LOCATION_PREBC	  : Frame is for precompiled bytecode.
  * TCL_LOCATION_SOURCE	  : Frame is for a script evaluated by EvalEx, from a
@@ -1301,8 +1285,6 @@ typedef struct ContLineLoc {
  */
 
 #define TCL_LOCATION_EVAL	(0) /* Location in a dynamic eval script. */
-#define TCL_LOCATION_EVAL_LIST	(1) /* Location in a dynamic eval script,
-				     * list-path. */
 #define TCL_LOCATION_BC		(2) /* Location in byte code. */
 #define TCL_LOCATION_PREBC	(3) /* Location in precompiled byte code, no
 				     * location. */
@@ -1690,6 +1672,9 @@ typedef struct Command {
  * CMD_HAS_EXEC_TRACES -	1 means that this command has at least one
  *				execution trace (as opposed to simple
  *				delete/rename traces) in its tracePtr list.
+ * CMD_COMPILES_EXPANDED -	1 means that this command has a compiler that
+ *				can handle expansion (provided it is not the
+ *				first word).
  * TCL_TRACE_RENAME -		A rename trace is in progress. Further
  *				recursive renames will not be traced.
  * TCL_TRACE_DELETE -		A delete trace is in progress. Further
@@ -1700,6 +1685,7 @@ typedef struct Command {
 #define CMD_IS_DELETED		    0x1
 #define CMD_TRACE_ACTIVE	    0x2
 #define CMD_HAS_EXEC_TRACES	    0x4
+#define CMD_COMPILES_EXPANDED	    0x8
 
 /*
  *----------------------------------------------------------------
@@ -2212,9 +2198,9 @@ typedef struct Interp {
  *			other than these should be turned into errors.
  */
 
-#define TCL_ALLOW_EXCEPTIONS	4
-#define TCL_EVAL_FILE		2
-#define TCL_EVAL_CTX		8
+#define TCL_ALLOW_EXCEPTIONS		0x04
+#define TCL_EVAL_FILE			0x02
+#define TCL_EVAL_SOURCE_IN_FRAME	0x10
 
 /*
  * Flag bits for Interp structures:
@@ -2671,7 +2657,7 @@ MODULE_SCOPE const Tcl_ObjType tclProcBodyType;
 MODULE_SCOPE const Tcl_ObjType tclStringType;
 MODULE_SCOPE const Tcl_ObjType tclArraySearchType;
 MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType;
-#ifndef NO_WIDE_TYPE
+#ifndef TCL_WIDE_INT_IS_LONG
 MODULE_SCOPE const Tcl_ObjType tclWideIntType;
 #endif
 MODULE_SCOPE const Tcl_ObjType tclRegexpType;
@@ -2831,7 +2817,7 @@ MODULE_SCOPE void	TclArgumentRelease(Tcl_Interp *interp,
 			    Tcl_Obj *objv[], int objc);
 MODULE_SCOPE void	TclArgumentBCEnter(Tcl_Interp *interp,
 			    Tcl_Obj *objv[], int objc,
-			    void *codePtr, CmdFrame *cfPtr, int pc);
+			    void *codePtr, CmdFrame *cfPtr, int cmd, int pc);
 MODULE_SCOPE void	TclArgumentBCRelease(Tcl_Interp *interp,
 			    CmdFrame *cfPtr);
 MODULE_SCOPE void	TclArgumentGet(Tcl_Interp *interp, Tcl_Obj *obj,
@@ -2922,7 +2908,8 @@ MODULE_SCOPE int	TclGetOpenModeEx(Tcl_Interp *interp,
 			    const char *modeString, int *seekFlagPtr,
 			    int *binaryPtr);
 MODULE_SCOPE Tcl_Obj *	TclGetProcessGlobalValue(ProcessGlobalValue *pgvPtr);
-MODULE_SCOPE const char *TclGetSrcInfoForCmd(Interp *iPtr, int *lenPtr);
+MODULE_SCOPE Tcl_Obj *	TclGetSourceFromFrame(CmdFrame *cfPtr, int objc,
+			    Tcl_Obj *const objv[]);
 MODULE_SCOPE int	TclGlob(Tcl_Interp *interp, char *pattern,
 			    Tcl_Obj *unquotedPrefix, int globFlags,
 			    Tcl_GlobTypeData *types);
@@ -3013,9 +3000,8 @@ MODULE_SCOPE void	TclpFinalizeMutex(Tcl_Mutex *mutexPtr);
 MODULE_SCOPE void	TclpFinalizePipes(void);
 MODULE_SCOPE void	TclpFinalizeSockets(void);
 MODULE_SCOPE int	TclCreateSocketAddress(Tcl_Interp *interp,
-			    struct addrinfo **addrlist,
-			    const char *host, int port, int willBind,
-			    const char **errorMsgPtr);
+			    void **addrlist, const char *host, int port,
+			    int willBind, const char **errorMsgPtr);
 MODULE_SCOPE int	TclpThreadCreate(Tcl_ThreadId *idPtr,
 			    Tcl_ThreadCreateProc *proc, ClientData clientData,
 			    int stackSize, int flags);
@@ -3100,6 +3086,7 @@ MODULE_SCOPE int	TclTrimLeft(const char *bytes, int numBytes,
 			    const char *trim, int numTrim);
 MODULE_SCOPE int	TclTrimRight(const char *bytes, int numBytes,
 			    const char *trim, int numTrim);
+MODULE_SCOPE int	TclUtfCasecmp(const char *cs, const char *ct);
 MODULE_SCOPE Tcl_Obj *	TclpNativeToNormalized(ClientData clientData);
 MODULE_SCOPE Tcl_Obj *	TclpFilesystemPathType(Tcl_Obj *pathPtr);
 MODULE_SCOPE int	TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr,
@@ -4409,7 +4396,7 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
  *----------------------------------------------------------------
  */
 
-#define TclSetIntObj(objPtr, i) \
+#define TclSetLongObj(objPtr, i) \
     do {						\
 	TclInvalidateStringRep(objPtr);			\
 	TclFreeIntRep(objPtr);				\
@@ -4417,8 +4404,8 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
 	(objPtr)->typePtr = &tclIntType;		\
     } while (0)
 
-#define TclSetLongObj(objPtr, l) \
-    TclSetIntObj((objPtr), (l))
+#define TclSetIntObj(objPtr, l) \
+    TclSetLongObj(objPtr, l)
 
 /*
  * NOTE: There is to be no such thing as a "pure" boolean. Boolean values set
@@ -4428,9 +4415,9 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
  */
 
 #define TclSetBooleanObj(objPtr, b) \
-    TclSetIntObj((objPtr), ((b)? 1 : 0));
+    TclSetLongObj(objPtr, (b)!=0);
 
-#ifndef NO_WIDE_TYPE
+#ifndef TCL_WIDE_INT_IS_LONG
 #define TclSetWideIntObj(objPtr, w) \
     do {							\
 	TclInvalidateStringRep(objPtr);				\
@@ -4466,7 +4453,7 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
  */
 
 #ifndef TCL_MEM_DEBUG
-#define TclNewIntObj(objPtr, i) \
+#define TclNewLongObj(objPtr, i) \
     do {						\
 	TclIncrObjsAllocated();				\
 	TclAllocObjStorage(objPtr);			\
@@ -4477,15 +4464,15 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
 	TCL_DTRACE_OBJ_CREATE(objPtr);			\
     } while (0)
 
-#define TclNewLongObj(objPtr, l) \
-    TclNewIntObj((objPtr), (l))
+#define TclNewIntObj(objPtr, l) \
+    TclNewLongObj(objPtr, l)
 
 /*
  * NOTE: There is to be no such thing as a "pure" boolean.
  * See comment above TclSetBooleanObj macro above.
  */
 #define TclNewBooleanObj(objPtr, b) \
-    TclNewIntObj((objPtr), ((b)? 1 : 0))
+    TclNewLongObj((objPtr), (b)!=0)
 
 #define TclNewDoubleObj(objPtr, d) \
     do {							\