merge trunk

12 files changed, 151 insertions, 129 deletions

diff --git a/generic/tcl.h b/generic/tcl.h
index c0cee27..d678229 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -1147,8 +1147,13 @@ typedef struct Tcl_DString {
 #define TCL_LINK_SHORT		8
 #define TCL_LINK_USHORT		9
 #define TCL_LINK_UINT		10
+#if defined(TCL_WIDE_INT_IS_LONG) || defined(_WIN32) || defined(__CYGWIN__)
+#define TCL_LINK_LONG		((sizeof(long) != sizeof(int)) ? TCL_LINK_WIDE_INT : TCL_LINK_INT)
+#define TCL_LINK_ULONG		((sizeof(long) != sizeof(int)) ? TCL_LINK_WIDE_UINT : TCL_LINK_UINT)
+#else
 #define TCL_LINK_LONG		11
 #define TCL_LINK_ULONG		12
+#endif
 #define TCL_LINK_FLOAT		13
 #define TCL_LINK_WIDE_UINT	14
 #define TCL_LINK_READ_ONLY	0x80
diff --git a/generic/tclBasic.c b/generic/tclBasic.c
index 63c5590..6ff5faa 100644
--- a/generic/tclBasic.c
+++ b/generic/tclBasic.c
@@ -4705,7 +4705,7 @@ TEOV_RunEnterTraces(
 {
     Interp *iPtr = (Interp *) interp;
     Command *cmdPtr = *cmdPtrPtr;
-    int newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
+    size_t newEpoch, cmdEpoch = cmdPtr->cmdEpoch;
     int length, traceCode = TCL_OK;
     const char *command = TclGetStringFromObj(commandPtr, &length);
 
diff --git a/generic/tclCompile.h b/generic/tclCompile.h
index 5ef154e..5bc3e81 100644
--- a/generic/tclCompile.h
+++ b/generic/tclCompile.h
@@ -425,7 +425,7 @@ typedef struct ByteCode {
 				 * compiled. If the code is executed if a
 				 * different namespace, it must be
 				 * recompiled. */
-    int nsEpoch;		/* Value of nsPtr->resolverEpoch when this
+    size_t nsEpoch;		/* Value of nsPtr->resolverEpoch when this
 				 * ByteCode was compiled. Used to invalidate
 				 * code when new namespace resolution rules
 				 * are put into effect. */
diff --git a/generic/tclEnsemble.c b/generic/tclEnsemble.c
index 6ada155..f3e8187 100644
--- a/generic/tclEnsemble.c
+++ b/generic/tclEnsemble.c
@@ -92,7 +92,7 @@ static const Tcl_ObjType ensembleCmdType = {
  */
 
 typedef struct {
-    int epoch;                  /* Used to confirm when the data in this
+    size_t epoch;               /* Used to confirm when the data in this
                                  * really structure matches up with the
                                  * ensemble. */
     Command *token;             /* Reference to the command for which this
diff --git a/generic/tclHistory.c b/generic/tclHistory.c
index b08e352..47806d4 100644
--- a/generic/tclHistory.c
+++ b/generic/tclHistory.c
@@ -62,15 +62,14 @@ Tcl_RecordAndEval(
 				 * instead of Tcl_Eval. */
 {
     register Tcl_Obj *cmdPtr;
-    int length = strlen(cmd);
     int result;
 
-    if (length > 0) {
+    if (cmd[0]) {
 	/*
 	 * Call Tcl_RecordAndEvalObj to do the actual work.
 	 */
 
-	cmdPtr = Tcl_NewStringObj(cmd, length);
+	cmdPtr = Tcl_NewStringObj(cmd, -1);
 	Tcl_IncrRefCount(cmdPtr);
 	result = Tcl_RecordAndEvalObj(interp, cmdPtr, flags);
 
diff --git a/generic/tclIO.c b/generic/tclIO.c
index 506e6d5..6bf8451 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -321,7 +321,7 @@ static int              WillRead(Channel *chanPtr);
 typedef struct ResolvedChanName {
     ChannelState *statePtr;	/* The saved lookup result */
     Tcl_Interp *interp;		/* The interp in which the lookup was done. */
-    int epoch;			/* The epoch of the channel when the lookup
+    size_t epoch;			/* The epoch of the channel when the lookup
 				 * was done. Use to verify validity. */
     size_t refCount;		/* Share this struct among many Tcl_Obj. */
 } ResolvedChanName;
diff --git a/generic/tclIO.h b/generic/tclIO.h
index ffbfa31..07c54fa 100644
--- a/generic/tclIO.h
+++ b/generic/tclIO.h
@@ -214,7 +214,7 @@ typedef struct ChannelState {
 				 * because it happened in the background. The
 				 * value is the chanMg, if any. #219's
 				 * companion to 'unreportedError'. */
-    int epoch;			/* Used to test validity of stored channelname
+    size_t epoch;		/* Used to test validity of stored channelname
 				 * lookup results. */
 } ChannelState;
 
diff --git a/generic/tclInt.h b/generic/tclInt.h
index 4b87962..f078d18 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -265,7 +265,7 @@ typedef struct Namespace {
 				 * strings; values have type (Namespace *). If
 				 * NULL, there are no children. */
 #endif
-    long nsId;			/* Unique id for the namespace. */
+    size_t nsId;		/* Unique id for the namespace. */
     Tcl_Interp *interp;		/* The interpreter containing this
 				 * namespace. */
     int flags;			/* OR-ed combination of the namespace status
@@ -299,12 +299,12 @@ typedef struct Namespace {
 				 * registered using "namespace export". */
     int maxExportPatterns;	/* Mumber of export patterns for which space
 				 * is currently allocated. */
-    int cmdRefEpoch;		/* Incremented if a newly added command
+    size_t cmdRefEpoch;		/* Incremented if a newly added command
 				 * shadows a command for which this namespace
 				 * has already cached a Command* pointer; this
 				 * causes all its cached Command* pointers to
 				 * be invalidated. */
-    int resolverEpoch;		/* Incremented whenever (a) the name
+    size_t resolverEpoch;	/* Incremented whenever (a) the name
 				 * resolution rules change for this namespace
 				 * or (b) a newly added command shadows a
 				 * command that is compiled to bytecodes. This
@@ -331,7 +331,7 @@ typedef struct Namespace {
 				 * LookupCompiledLocal to resolve variable
 				 * references within the namespace at compile
 				 * time. */
-    int exportLookupEpoch;	/* Incremented whenever a command is added to
+    size_t exportLookupEpoch;	/* Incremented whenever a command is added to
 				 * a namespace, removed from a namespace or
 				 * the exports of a namespace are changed.
 				 * Allows TIP#112-driven command lists to be
@@ -432,7 +432,7 @@ typedef struct EnsembleConfig {
 				 * if the command has been deleted (or never
 				 * existed; the global namespace never has an
 				 * ensemble command.) */
-    int epoch;			/* The epoch at which this ensemble's table of
+    size_t epoch;		/* The epoch at which this ensemble's table of
 				 * exported commands is valid. */
     char **subcommandArrayPtr;	/* Array of ensemble subcommand names. At all
 				 * consistent points, this will have the same
@@ -1639,7 +1639,7 @@ typedef struct Command {
 				 * representing a command's name in a ByteCode
 				 * instruction sequence. This structure can be
 				 * freed when refCount becomes zero. */
-    int cmdEpoch;		/* Incremented to invalidate any references
+    size_t cmdEpoch;		/* Incremented to invalidate any references
 				 * that point to this command when it is
 				 * renamed, deleted, hidden, or exposed. */
     CompileProc *compileProc;	/* Procedure called to compile command. NULL
diff --git a/generic/tclLink.c b/generic/tclLink.c
index 88c98df..a39dfcd 100644
--- a/generic/tclLink.c
+++ b/generic/tclLink.c
@@ -36,8 +36,10 @@ typedef struct Link {
 	unsigned int ui;
 	short s;
 	unsigned short us;
+#if !defined(TCL_WIDE_INT_IS_LONG) && !defined(_WIN32) && !defined(__CYGWIN__)
 	long l;
 	unsigned long ul;
+#endif
 	Tcl_WideInt w;
 	Tcl_WideUInt uw;
 	float f;
@@ -68,6 +70,7 @@ static char *		LinkTraceProc(ClientData clientData,Tcl_Interp *interp,
 			    const char *name1, const char *name2, int flags);
 static Tcl_Obj *	ObjValue(Link *linkPtr);
 static int		GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr);
+static int		GetInvalidWideFromObj(Tcl_Obj *objPtr, Tcl_WideInt *widePtr);
 static int		GetInvalidDoubleFromObj(Tcl_Obj *objPtr, double *doublePtr);
 
 /*
@@ -128,6 +131,14 @@ Tcl_LinkVar(
     Tcl_IncrRefCount(linkPtr->varName);
     linkPtr->addr = addr;
     linkPtr->type = type & ~TCL_LINK_READ_ONLY;
+#if !defined(TCL_NO_DEPRECATED) && (defined(TCL_WIDE_INT_IS_LONG) \
+	|| defined(_WIN32) || defined(__CYGWIN__))
+    if (linkPtr->type == 11 /* legacy TCL_LINK_LONG */) {
+	linkPtr->type = TCL_LINK_LONG;
+    } else if (linkPtr->type == 12 /* legacy TCL_LINK_ULONG */) {
+	linkPtr->type = TCL_LINK_ULONG;
+    }
+#endif
     if (type & TCL_LINK_READ_ONLY) {
 	linkPtr->flags = LINK_READ_ONLY;
     } else {
@@ -334,12 +345,14 @@ LinkTraceProc(
 	case TCL_LINK_UINT:
 	    changed = (LinkedVar(unsigned int) != linkPtr->lastValue.ui);
 	    break;
+#if !defined(TCL_WIDE_INT_IS_LONG) && !defined(_WIN32) && !defined(__CYGWIN__)
 	case TCL_LINK_LONG:
 	    changed = (LinkedVar(long) != linkPtr->lastValue.l);
 	    break;
 	case TCL_LINK_ULONG:
 	    changed = (LinkedVar(unsigned long) != linkPtr->lastValue.ul);
 	    break;
+#endif
 	case TCL_LINK_FLOAT:
 	    changed = (LinkedVar(float) != linkPtr->lastValue.f);
 	    break;
@@ -381,38 +394,31 @@ LinkTraceProc(
 
     switch (linkPtr->type) {
     case TCL_LINK_INT:
-	if (Tcl_GetIntFromObj(NULL, valueObj, &linkPtr->lastValue.i)
-		!= TCL_OK) {
-	    if (GetInvalidIntFromObj(valueObj, &linkPtr->lastValue.i) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+	if (Tcl_GetIntFromObj(NULL, valueObj, &linkPtr->lastValue.i) != TCL_OK
+		&& GetInvalidIntFromObj(valueObj, &linkPtr->lastValue.i) != TCL_OK) {
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
 		    TCL_GLOBAL_ONLY);
-		return (char *) "variable must have integer value";
-	    }
+	    return (char *) "variable must have integer value";
 	}
 	LinkedVar(int) = linkPtr->lastValue.i;
 	break;
 
     case TCL_LINK_WIDE_INT:
-	if (Tcl_GetWideIntFromObj(NULL, valueObj, &linkPtr->lastValue.w)
-		!= TCL_OK) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+	if (Tcl_GetWideIntFromObj(NULL, valueObj, &linkPtr->lastValue.w) != TCL_OK
+		&& GetInvalidWideFromObj(valueObj, &linkPtr->lastValue.w) != TCL_OK) {
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
 		    TCL_GLOBAL_ONLY);
-		return (char *) "variable must have integer value";
-	    }
-	    linkPtr->lastValue.w = (Tcl_WideInt) valueInt;
+	    return (char *) "variable must have integer value";
 	}
 	LinkedVar(Tcl_WideInt) = linkPtr->lastValue.w;
 	break;
 
     case TCL_LINK_DOUBLE:
-	if (Tcl_GetDoubleFromObj(NULL, valueObj, &linkPtr->lastValue.d)
-		!= TCL_OK) {
+	if (Tcl_GetDoubleFromObj(NULL, valueObj, &linkPtr->lastValue.d) != TCL_OK) {
 #ifdef ACCEPT_NAN
 	    if (valueObj->typePtr != &tclDoubleType) {
 #endif
-		if (GetInvalidDoubleFromObj(valueObj, &linkPtr->lastValue.d)
-			!= TCL_OK) {
+		if (GetInvalidDoubleFromObj(valueObj, &linkPtr->lastValue.d) != TCL_OK) {
 		    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
 			TCL_GLOBAL_ONLY);
 		    return (char *) "variable must have real value";
@@ -426,8 +432,7 @@ LinkTraceProc(
 	break;
 
     case TCL_LINK_BOOLEAN:
-	if (Tcl_GetBooleanFromObj(NULL, valueObj, &linkPtr->lastValue.i)
-		!= TCL_OK) {
+	if (Tcl_GetBooleanFromObj(NULL, valueObj, &linkPtr->lastValue.i) != TCL_OK) {
 	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
 		    TCL_GLOBAL_ONLY);
 	    return (char *) "variable must have boolean value";
@@ -436,131 +441,106 @@ LinkTraceProc(
 	break;
 
     case TCL_LINK_CHAR:
-	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+	if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+		&& GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK)
 		|| valueInt < SCHAR_MIN || valueInt > SCHAR_MAX) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have char value";
-	    }
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have char value";
 	}
-	linkPtr->lastValue.c = (char)valueInt;
-	LinkedVar(char) = linkPtr->lastValue.c;
+	LinkedVar(char) = linkPtr->lastValue.c = (char)valueInt;
 	break;
 
     case TCL_LINK_UCHAR:
-	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+	if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+		&& GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK)
 		|| valueInt < 0 || valueInt > UCHAR_MAX) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have unsigned char value";
-	    }
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have unsigned char value";
 	}
-	linkPtr->lastValue.uc = (unsigned char) valueInt;
-	LinkedVar(unsigned char) = linkPtr->lastValue.uc;
+	LinkedVar(unsigned char) = linkPtr->lastValue.uc = (unsigned char) valueInt;
 	break;
 
     case TCL_LINK_SHORT:
-	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+	if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+		&& GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK)
 		|| valueInt < SHRT_MIN || valueInt > SHRT_MAX) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have short value";
-	    }
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have short value";
 	}
-	linkPtr->lastValue.s = (short)valueInt;
-	LinkedVar(short) = linkPtr->lastValue.s;
+	LinkedVar(short) = linkPtr->lastValue.s = (short)valueInt;
 	break;
 
     case TCL_LINK_USHORT:
-	if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+	if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK
+		&& GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK)
 		|| valueInt < 0 || valueInt > USHRT_MAX) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have unsigned short value";
-	    }
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have unsigned short value";
 	}
-	linkPtr->lastValue.us = (unsigned short)valueInt;
-	LinkedVar(unsigned short) = linkPtr->lastValue.us;
+	LinkedVar(unsigned short) = linkPtr->lastValue.us = (unsigned short)valueInt;
 	break;
 
     case TCL_LINK_UINT:
-	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
+	if ((Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
+		&& GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK)
 		|| valueWide < 0 || valueWide > UINT_MAX) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have unsigned int value";
-	    }
-	    linkPtr->lastValue.ui = (unsigned int)valueInt;
-	} else {
-	    linkPtr->lastValue.ui = (unsigned int)valueWide;
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have unsigned int value";
 	}
-	LinkedVar(unsigned int) = linkPtr->lastValue.ui;
+	LinkedVar(unsigned int) = linkPtr->lastValue.ui = (unsigned int)valueWide;
 	break;
 
+#if !defined(TCL_WIDE_INT_IS_LONG) && !defined(_WIN32) && !defined(__CYGWIN__)
     case TCL_LINK_LONG:
-	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
+	if ((Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
+		&& GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK)
 		|| valueWide < LONG_MIN || valueWide > LONG_MAX) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have long value";
-	    }
-	    linkPtr->lastValue.l = (long)valueInt;
-	} else {
-	    linkPtr->lastValue.l = (long)valueWide;
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have long value";
 	}
-	LinkedVar(long) = linkPtr->lastValue.l;
+	LinkedVar(long) = linkPtr->lastValue.l = (long)valueWide;
 	break;
 
     case TCL_LINK_ULONG:
-	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
+	if ((Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
+		&& GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK)
 		|| valueWide < 0 || (Tcl_WideUInt) valueWide > ULONG_MAX) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have unsigned long value";
-	    }
-	    linkPtr->lastValue.ul = (unsigned long)valueInt;
-	} else {
-	    linkPtr->lastValue.ul = (unsigned long)valueWide;
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have unsigned long value";
 	}
-	LinkedVar(unsigned long) = linkPtr->lastValue.ul;
+	LinkedVar(unsigned long) = linkPtr->lastValue.ul = (unsigned long)valueWide;
 	break;
+#endif
 
     case TCL_LINK_WIDE_UINT:
 	/*
 	 * FIXME: represent as a bignum.
 	 */
-	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK) {
-	    if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have unsigned wide int value";
-	    }
-	    linkPtr->lastValue.uw = (Tcl_WideUInt)valueInt;
-	} else {
-	    linkPtr->lastValue.uw = (Tcl_WideUInt)valueWide;
+	if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK
+		&& GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK) {
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have unsigned wide int value";
 	}
-	LinkedVar(Tcl_WideUInt) = linkPtr->lastValue.uw;
+	LinkedVar(Tcl_WideUInt) = linkPtr->lastValue.uw = (Tcl_WideUInt)valueWide;
 	break;
 
     case TCL_LINK_FLOAT:
-	if (Tcl_GetDoubleFromObj(NULL, valueObj, &valueDouble) != TCL_OK
+	if ((Tcl_GetDoubleFromObj(NULL, valueObj, &valueDouble) != TCL_OK
+		&& GetInvalidDoubleFromObj(valueObj, &valueDouble) != TCL_OK)
 		|| valueDouble < -FLT_MAX || valueDouble > FLT_MAX) {
-	    if (GetInvalidDoubleFromObj(valueObj, &valueDouble)
-		    != TCL_OK) {
-		Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
-			TCL_GLOBAL_ONLY);
-		return (char *) "variable must have float value";
-	    }
+	    Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr),
+		    TCL_GLOBAL_ONLY);
+	    return (char *) "variable must have float value";
 	}
-	linkPtr->lastValue.f = (float)valueDouble;
-	LinkedVar(float) = linkPtr->lastValue.f;
+	LinkedVar(float) = linkPtr->lastValue.f = (float)valueDouble;
 	break;
 
     case TCL_LINK_STRING:
@@ -631,12 +611,14 @@ ObjValue(
     case TCL_LINK_UINT:
 	linkPtr->lastValue.ui = LinkedVar(unsigned int);
 	return Tcl_NewWideIntObj((Tcl_WideInt) linkPtr->lastValue.ui);
+#if !defined(TCL_WIDE_INT_IS_LONG) && !defined(_WIN32) && !defined(__CYGWIN__)
     case TCL_LINK_LONG:
 	linkPtr->lastValue.l = LinkedVar(long);
 	return Tcl_NewWideIntObj((Tcl_WideInt) linkPtr->lastValue.l);
     case TCL_LINK_ULONG:
 	linkPtr->lastValue.ul = LinkedVar(unsigned long);
 	return Tcl_NewWideIntObj((Tcl_WideInt) linkPtr->lastValue.ul);
+#endif
     case TCL_LINK_FLOAT:
 	linkPtr->lastValue.f = LinkedVar(float);
 	return Tcl_NewDoubleObj(linkPtr->lastValue.f);
@@ -729,6 +711,18 @@ GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr)
     return TCL_ERROR;
 }
 
+int
+GetInvalidWideFromObj(Tcl_Obj *objPtr, Tcl_WideInt *widePtr)
+{
+    int intValue;
+
+    if (GetInvalidIntFromObj(objPtr, &intValue) != TCL_OK) {
+	return TCL_ERROR;
+    }
+    *widePtr = intValue;
+    return TCL_OK;
+}
+
 /*
  * This function checks for double representations, which are valid
  * when linking with C variables, but which are invalid in other
@@ -736,8 +730,7 @@ GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr)
  * (upper- and lowercase) and sequences like "1e-". See bug [39f6304c2e].
  */
 int
-GetInvalidDoubleFromObj(Tcl_Obj *objPtr,
-				double *doublePtr)
+GetInvalidDoubleFromObj(Tcl_Obj *objPtr, double *doublePtr)
 {
     int intValue;
 
diff --git a/generic/tclObj.c b/generic/tclObj.c
index 1abbb31..7ec259f 100644
--- a/generic/tclObj.c
+++ b/generic/tclObj.c
@@ -344,17 +344,17 @@ typedef struct ResolvedCmdName {
 				 * reference (not the namespace that contains
 				 * the referenced command). NULL if the name
 				 * is fully qualified.*/
-    long refNsId;		/* refNsPtr's unique namespace id. Used to
+    size_t refNsId;		/* refNsPtr's unique namespace id. Used to
 				 * verify that refNsPtr is still valid (e.g.,
 				 * it's possible that the cmd's containing
 				 * namespace was deleted and a new one created
 				 * at the same address). */
-    int refNsCmdEpoch;		/* Value of the referencing namespace's
+    size_t refNsCmdEpoch;	/* Value of the referencing namespace's
 				 * cmdRefEpoch when the pointer was cached.
 				 * Before using the cached pointer, we check
 				 * if the namespace's epoch was incremented;
 				 * if so, this cached pointer is invalid. */
-    int cmdEpoch;		/* Value of the command's cmdEpoch when this
+    size_t cmdEpoch;		/* Value of the command's cmdEpoch when this
 				 * pointer was cached. Before using the cached
 				 * pointer, we check if the cmd's epoch was
 				 * incremented; if so, the cmd was renamed,
diff --git a/generic/tclPkg.c b/generic/tclPkg.c
index 0759faa..9ad3cb7 100644
--- a/generic/tclPkg.c
+++ b/generic/tclPkg.c
@@ -32,6 +32,7 @@ typedef struct PkgAvail {
     char *script;		/* Script to invoke to provide this version of
 				 * the package. Malloc'ed and protected by
 				 * Tcl_Preserve and Tcl_Release. */
+    char *pkgIndex;		/* Full file name of pkgIndex file */
     struct PkgAvail *nextPtr;	/* Next in list of available versions of the
 				 * same package. */
 } PkgAvail;
@@ -573,6 +574,9 @@ PkgRequireCore(
 	    pkgName->nextPtr = pkgFiles->names;
 	    strcpy(pkgName->name, name);
 	    pkgFiles->names = pkgName;
+	    if (bestPtr->pkgIndex) {
+		TclPkgFileSeen(interp, bestPtr->pkgIndex);
+	    }
 	    code = Tcl_EvalEx(interp, script, -1, TCL_EVAL_GLOBAL);
 	    /* Pop the "ifneeded" package name from "tclPkgFiles" assocdata*/
 	    pkgFiles->names = pkgName->nextPtr;
@@ -921,6 +925,9 @@ Tcl_PackageObjCmd(
 		pkgPtr->availPtr = availPtr->nextPtr;
 		Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC);
 		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
+		if (availPtr->pkgIndex) {
+		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
+		}
 		ckfree(availPtr);
 	    }
 	    ckfree(pkgPtr);
@@ -971,6 +978,9 @@ Tcl_PackageObjCmd(
 		    return TCL_OK;
 		}
 		Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
+		if (availPtr->pkgIndex) {
+		    Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
+		}
 		break;
 	    }
 	}
@@ -981,6 +991,7 @@ Tcl_PackageObjCmd(
 	}
 	if (availPtr == NULL) {
 	    availPtr = ckalloc(sizeof(PkgAvail));
+	    availPtr->pkgIndex = 0;
 	    DupBlock(availPtr->version, argv3, (unsigned) length + 1);
 
 	    if (prevPtr == NULL) {
@@ -991,6 +1002,10 @@ Tcl_PackageObjCmd(
 		prevPtr->nextPtr = availPtr;
 	    }
 	}
+	if (iPtr->scriptFile) {
+	    argv4 = TclGetStringFromObj(iPtr->scriptFile, &length);
+	    DupBlock(availPtr->pkgIndex, argv4, (unsigned) length + 1);
+	}
 	argv4 = TclGetStringFromObj(objv[4], &length);
 	DupBlock(availPtr->script, argv4, (unsigned) length + 1);
 	break;
@@ -1346,6 +1361,9 @@ TclFreePackageInfo(
 	    pkgPtr->availPtr = availPtr->nextPtr;
 	    Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC);
 	    Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC);
+	    if (availPtr->pkgIndex) {
+		Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC);
+	    }
 	    ckfree(availPtr);
 	}
 	ckfree(pkgPtr);
diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c
index 6da6df3..77e1839 100644
--- a/generic/tclStrToD.c
+++ b/generic/tclStrToD.c
@@ -18,13 +18,6 @@
 #include <math.h>
 
 /*
- * Define KILL_OCTAL to suppress interpretation of numbers with leading zero
- * as octal. (Ceterum censeo: numeros octonarios delendos esse.)
- */
-
-#undef	KILL_OCTAL
-
-/*
  * This code supports (at least hypothetically), IBM, Cray, VAX and IEEE-754
  * floating point; of these, only IEEE-754 can represent NaN. IEEE-754 can be
  * uniquely determined by radix and by the widths of significand and exponent.
@@ -546,6 +539,20 @@ TclParseNumber(
      */
 
     if (bytes == NULL) {
+	if (endPtrPtr == NULL) {
+	    if (objPtr->typePtr == &tclDictType) {
+		/* A dict can never be a (single) number */
+		return TCL_ERROR;
+	    }
+	    if (objPtr->typePtr == &tclListType) {
+		int length;
+		/* A list can only be a (single) number if its length == 1 */
+		TclListObjLength(NULL, objPtr, &length);
+		if (length != 1) {
+		    return TCL_ERROR;
+		}
+	    }
+	}
 	bytes = TclGetString(objPtr);
     }
 
@@ -657,7 +664,7 @@ TclParseNumber(
 		state = ZERO_O;
 		break;
 	    }
-#ifdef KILL_OCTAL
+#ifdef TCL_NO_DEPRECATED
 	    goto decimal;
 #endif
 	    /* FALLTHROUGH */
@@ -740,7 +747,7 @@ TclParseNumber(
 
 		goto endgame;
 	    }
-#ifndef KILL_OCTAL
+#ifndef TCL_NO_DEPRECATED
 
 	    /*
 	     * Scanned a number with a leading zero that contains an 8, 9,
@@ -879,7 +886,7 @@ TclParseNumber(
 	     * digits.
 	     */
 
-#ifdef KILL_OCTAL
+#ifdef TCL_NO_DEPRECATED
 	decimal:
 #endif
 	    acceptState = state;