Merge trunk

7 files changed, 82 insertions, 51 deletions

diff --git a/generic/tclBasic.c b/generic/tclBasic.c
index 81b3513..37dd699 100644
--- a/generic/tclBasic.c
+++ b/generic/tclBasic.c
@@ -6702,11 +6702,10 @@ Tcl_AppendObjToErrorInfo(
 				 * pertains. */
     Tcl_Obj *objPtr)		/* Message to record. */
 {
-    int length;
-    const char *message = TclGetStringFromObj(objPtr, &length);
+    const char *message = TclGetString(objPtr);
 
     Tcl_IncrRefCount(objPtr);
-    Tcl_AddObjErrorInfo(interp, message, length);
+    Tcl_AddObjErrorInfo(interp, message, objPtr->length);
     Tcl_DecrRefCount(objPtr);
 }
 
diff --git a/generic/tclDecls.h b/generic/tclDecls.h
index 49ac440..504af18 100644
--- a/generic/tclDecls.h
+++ b/generic/tclDecls.h
@@ -3797,7 +3797,6 @@ extern const TclStubs *tclStubsPtr;
 #   undef Tcl_SetVar
 #   undef Tcl_ObjSetVar2
 #   undef Tcl_StaticPackage
-#   undef TclFSGetNativePath
 #   define Tcl_CreateInterp() (tclStubsPtr->tcl_CreateInterp())
 #   define Tcl_GetStringResult(interp) (tclStubsPtr->tcl_GetStringResult(interp))
 #   define Tcl_Init(interp) (tclStubsPtr->tcl_Init(interp))
@@ -3864,6 +3863,12 @@ extern const TclStubs *tclStubsPtr;
 #undef Tcl_UpVar
 #define Tcl_UpVar(interp, frameName, varName, localName, flags) \
 	Tcl_UpVar2(interp, frameName, varName, NULL, localName, flags)
+#undef Tcl_AddErrorInfo
+#define Tcl_AddErrorInfo(interp, message) \
+	Tcl_AppendObjToErrorInfo(interp, Tcl_NewStringObj(message, -1))
+#undef Tcl_AddObjErrorInfo
+#define Tcl_AddObjErrorInfo(interp, message, length) \
+	Tcl_AppendObjToErrorInfo(interp, Tcl_NewStringObj(message, length))
 
 #if defined(USE_TCL_STUBS) && !defined(USE_TCL_STUB_PROCS)
 #   if defined(__CYGWIN__) && defined(TCL_WIDE_INT_IS_LONG)
diff --git a/generic/tclEvent.c b/generic/tclEvent.c
index 0eabc13..436db7a 100644
--- a/generic/tclEvent.c
+++ b/generic/tclEvent.c
@@ -1044,7 +1044,7 @@ TclInitSubsystems(void)
 	    TclInitAlloc();		/* Process wide mutex init */
 #endif
 #if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC)
-	    TclpInitAllocCache();
+	    TclInitThreadAlloc();	/* Setup thread allocator caches */
 #endif
 #ifdef TCL_MEM_DEBUG
 	    TclInitDbCkalloc();		/* Process wide mutex init */
diff --git a/generic/tclInt.h b/generic/tclInt.h
index dd0c11a..8516385 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -2945,6 +2945,7 @@ MODULE_SCOPE void	TclFinalizeNotifier(void);
 MODULE_SCOPE void	TclFinalizeObjects(void);
 MODULE_SCOPE void	TclFinalizePreserve(void);
 MODULE_SCOPE void	TclFinalizeSynchronization(void);
+MODULE_SCOPE void	TclInitThreadAlloc(void);
 MODULE_SCOPE void	TclFinalizeThreadAlloc(void);
 MODULE_SCOPE void	TclFinalizeThreadAllocThread(void);
 MODULE_SCOPE void	TclFinalizeThreadData(int quick);
diff --git a/generic/tclLink.c b/generic/tclLink.c
index d6d709f..2ead6df 100644
--- a/generic/tclLink.c
+++ b/generic/tclLink.c
@@ -722,8 +722,8 @@ SetInvalidRealFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr) {
 /*
  * This function checks for integer representations, which are valid
  * when linking with C variables, but which are invalid in other
- * contexts in Tcl. Handled are "+", "-", "0x", "0b" and "0o" (upper-
- * and lowercase). See bug [39f6304c2e].
+ * contexts in Tcl. Handled are "", "+", "-", "0x", "0b" and "0o"
+ * (upperand lowercase). See bug [39f6304c2e].
  */
 int
 GetInvalidIntFromObj(Tcl_Obj *objPtr,
@@ -735,7 +735,8 @@ GetInvalidIntFromObj(Tcl_Obj *objPtr,
     if ((length == 1) && strchr("+-", str[0])) {
 	*intPtr = (str[0] == '+');
 	return TCL_OK;
-    } else if ((length == 2) && (str[0] == '0') && strchr("xXbBoO", str[1])) {
+    } else if ((length == 0) ||
+	    ((length == 2) && (str[0] == '0') && strchr("xXbBoO", str[1]))) {
 	*intPtr = 0;
 	return TCL_OK;
     }
diff --git a/generic/tclTest.c b/generic/tclTest.c
index b92c72e..faecbc6 100644
--- a/generic/tclTest.c
+++ b/generic/tclTest.c
@@ -90,7 +90,7 @@ static Tcl_Trace cmdTrace;
  * TestdelCmd:
  */
 
-typedef struct DelCmd {
+typedef struct {
     Tcl_Interp *interp;		/* Interpreter in which command exists. */
     char *deleteCmd;		/* Script to execute when command is deleted.
 				 * Malloc'ed. */
@@ -101,7 +101,7 @@ typedef struct DelCmd {
  * command.
  */
 
-typedef struct TclEncoding {
+typedef struct {
     Tcl_Interp *interp;
     char *toUtfCmd;
     char *fromUtfCmd;
@@ -124,7 +124,7 @@ static int exitMainLoop = 0;
  * Event structure used in testing the event queue management procedures.
  */
 
-typedef struct TestEvent {
+typedef struct {
     Tcl_Event header;		/* Header common to all events */
     Tcl_Interp *interp;		/* Interpreter that will handle the event */
     Tcl_Obj *command;		/* Command to evaluate when the event occurs */
@@ -823,7 +823,7 @@ TestasyncCmd(
 
     if (argc < 2) {
 	wrongNumArgs:
-	Tcl_SetResult(interp, "wrong # args", TCL_STATIC);
+	Tcl_AppendResult(interp, "wrong # args", NULL);
 	return TCL_ERROR;
     }
     if (strcmp(argv[1], "create") == 0) {
@@ -913,7 +913,7 @@ TestasyncCmd(
 		if (Tcl_CreateThread(&threadID, AsyncThreadProc,
 			INT2PTR(id), TCL_THREAD_STACK_DEFAULT,
 			TCL_THREAD_NOFLAGS) != TCL_OK) {
-		    Tcl_SetResult(interp, "can't create thread", TCL_STATIC);
+		    Tcl_AppendResult(interp, "can't create thread", NULL);
 		    Tcl_MutexUnlock(&asyncTestMutex);
 		    return TCL_ERROR;
 		}
@@ -1060,7 +1060,7 @@ TestcmdinfoCmd(
 	Tcl_DStringResult(interp, &delString);
     } else if (strcmp(argv[1], "get") == 0) {
 	if (Tcl_GetCommandInfo(interp, argv[2], &info) ==0) {
-	    Tcl_SetResult(interp, "??", TCL_STATIC);
+	    Tcl_AppendResult(interp, "??", NULL);
 	    return TCL_OK;
 	}
 	if (info.proc == CmdProc1) {
@@ -1187,7 +1187,7 @@ TestcmdtokenCmd(
 	token = Tcl_CreateCommand(interp, argv[2], CmdProc1,
 		(ClientData) "original", NULL);
 	sprintf(buf, "%p", (void *)token);
-	Tcl_SetResult(interp, buf, TCL_VOLATILE);
+	Tcl_AppendResult(interp, buf, NULL);
     } else if (strcmp(argv[1], "name") == 0) {
 	Tcl_Obj *objPtr;
 
@@ -1293,7 +1293,7 @@ TestcmdtraceCmd(
 	result = Tcl_EvalEx(interp, argv[2], -1, 0);
 	Tcl_DeleteTrace(interp, cmdTrace);
 	if (!deleteCalled) {
-	    Tcl_SetResult(interp, "Delete wasn't called", TCL_STATIC);
+	    Tcl_AppendResult(interp, "Delete wasn't called", NULL);
 	    return TCL_ERROR;
 	} else {
 	    return result;
@@ -1593,7 +1593,7 @@ TestdelCmd(
     Tcl_Interp *slave;
 
     if (argc != 4) {
-	Tcl_SetResult(interp, "wrong # args", TCL_STATIC);
+	Tcl_AppendResult(interp, "wrong # args", NULL);
 	return TCL_ERROR;
     }
 
@@ -1798,7 +1798,7 @@ TestdstringCmd(
 
     if (argc < 2) {
 	wrongNumArgs:
-	Tcl_SetResult(interp, "wrong # args", TCL_STATIC);
+	Tcl_AppendResult(interp, "wrong # args", NULL);
 	return TCL_ERROR;
     }
     if (strcmp(argv[1], "append") == 0) {
@@ -1834,9 +1834,9 @@ TestdstringCmd(
 	    goto wrongNumArgs;
 	}
 	if (strcmp(argv[2], "staticsmall") == 0) {
-	    Tcl_SetResult(interp, "short", TCL_STATIC);
+	    Tcl_AppendResult(interp, "short", NULL);
 	} else if (strcmp(argv[2], "staticlarge") == 0) {
-	    Tcl_SetResult(interp, "first0 first1 first2 first3 first4 first5 first6 first7 first8 first9\nsecond0 second1 second2 second3 second4 second5 second6 second7 second8 second9\nthird0 third1 third2 third3 third4 third5 third6 third7 third8 third9\nfourth0 fourth1 fourth2 fourth3 fourth4 fourth5 fourth6 fourth7 fourth8 fourth9\nfifth0 fifth1 fifth2 fifth3 fifth4 fifth5 fifth6 fifth7 fifth8 fifth9\nsixth0 sixth1 sixth2 sixth3 sixth4 sixth5 sixth6 sixth7 sixth8 sixth9\nseventh0 seventh1 seventh2 seventh3 seventh4 seventh5 seventh6 seventh7 seventh8 seventh9\n", TCL_STATIC);
+	    Tcl_AppendResult(interp, "first0 first1 first2 first3 first4 first5 first6 first7 first8 first9\nsecond0 second1 second2 second3 second4 second5 second6 second7 second8 second9\nthird0 third1 third2 third3 third4 third5 third6 third7 third8 third9\nfourth0 fourth1 fourth2 fourth3 fourth4 fourth5 fourth6 fourth7 fourth8 fourth9\nfifth0 fifth1 fifth2 fifth3 fifth4 fifth5 fifth6 fifth7 fifth8 fifth9\nsixth0 sixth1 sixth2 sixth3 sixth4 sixth5 sixth6 sixth7 sixth8 sixth9\nseventh0 seventh1 seventh2 seventh3 seventh4 seventh5 seventh6 seventh7 seventh8 seventh9\n", NULL);
 	} else if (strcmp(argv[2], "free") == 0) {
 	    char *s = ckalloc(100);
 	    strcpy(s, "This is a malloc-ed string");
@@ -1996,7 +1996,7 @@ EncodingToUtfProc(
     TclEncoding *encodingPtr;
 
     encodingPtr = (TclEncoding *) clientData;
-    Tcl_EvalEx(encodingPtr->interp,encodingPtr->toUtfCmd,-1,TCL_EVAL_GLOBAL);
+    Tcl_EvalEx(encodingPtr->interp, encodingPtr->toUtfCmd, -1, TCL_EVAL_GLOBAL);
 
     len = strlen(Tcl_GetStringResult(encodingPtr->interp));
     if (len > dstLen) {
@@ -2028,7 +2028,7 @@ EncodingFromUtfProc(
     TclEncoding *encodingPtr;
 
     encodingPtr = (TclEncoding *) clientData;
-    Tcl_EvalEx(encodingPtr->interp, encodingPtr->fromUtfCmd,-1,TCL_EVAL_GLOBAL);
+    Tcl_EvalEx(encodingPtr->interp, encodingPtr->fromUtfCmd, -1, TCL_EVAL_GLOBAL);
 
     len = strlen(Tcl_GetStringResult(encodingPtr->interp));
     if (len > dstLen) {
@@ -2436,7 +2436,7 @@ TestexprlongCmd(
 		" expression\"", NULL);
 	return TCL_ERROR;
     }
-    Tcl_SetResult(interp, "This is a result", TCL_STATIC);
+    Tcl_AppendResult(interp, "This is a result", NULL);
     result = Tcl_ExprLong(interp, argv[1], &exprResult);
     if (result != TCL_OK) {
 	return result;
@@ -2478,7 +2478,7 @@ TestexprlongobjCmd(
 	Tcl_WrongNumArgs(interp, 1, objv, "expression");
 	return TCL_ERROR;
     }
-    Tcl_SetResult(interp, "This is a result", TCL_STATIC);
+    Tcl_AppendResult(interp, "This is a result", NULL);
     result = Tcl_ExprLongObj(interp, objv[1], &exprResult);
     if (result != TCL_OK) {
 	return result;
@@ -2521,7 +2521,7 @@ TestexprdoubleCmd(
 		" expression\"", NULL);
 	return TCL_ERROR;
     }
-    Tcl_SetResult(interp, "This is a result", TCL_STATIC);
+    Tcl_AppendResult(interp, "This is a result", NULL);
     result = Tcl_ExprDouble(interp, argv[1], &exprResult);
     if (result != TCL_OK) {
 	return result;
@@ -2564,7 +2564,7 @@ TestexprdoubleobjCmd(
 	Tcl_WrongNumArgs(interp, 1, objv, "expression");
 	return TCL_ERROR;
     }
-    Tcl_SetResult(interp, "This is a result", TCL_STATIC);
+    Tcl_AppendResult(interp, "This is a result", NULL);
     result = Tcl_ExprDoubleObj(interp, objv[1], &exprResult);
     if (result != TCL_OK) {
 	return result;
@@ -3406,7 +3406,7 @@ TestMathFunc2(
 	    resultPtr->type = TCL_WIDE_INT;
 	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
 	} else {
-	    Tcl_SetResult(interp, "T3: wrong type for arg 2", TCL_STATIC);
+	    Tcl_SetResult(interp, (char *)"T3: wrong type for arg 2", TCL_STATIC);
 	    result = TCL_ERROR;
 	}
     } else if (args[0].type == TCL_DOUBLE) {
@@ -3428,7 +3428,7 @@ TestMathFunc2(
 	    resultPtr->type = TCL_DOUBLE;
 	    resultPtr->doubleValue = ((d0 > d1)? d0 : d1);
 	} else {
-	    Tcl_SetResult(interp, "T3: wrong type for arg 2", TCL_STATIC);
+	    Tcl_SetResult(interp, (char *)"T3: wrong type for arg 2", TCL_STATIC);
 	    result = TCL_ERROR;
 	}
     } else if (args[0].type == TCL_WIDE_INT) {
@@ -3451,11 +3451,11 @@ TestMathFunc2(
 	    resultPtr->type = TCL_WIDE_INT;
 	    resultPtr->wideValue = ((w0 > w1)? w0 : w1);
 	} else {
-	    Tcl_SetResult(interp, "T3: wrong type for arg 2", TCL_STATIC);
+	    Tcl_SetResult(interp, (char *)"T3: wrong type for arg 2", TCL_STATIC);
 	    result = TCL_ERROR;
 	}
     } else {
-	Tcl_SetResult(interp, "T3: wrong type for arg 1", TCL_STATIC);
+	Tcl_SetResult(interp, (char *)"T3: wrong type for arg 1", TCL_STATIC);
 	result = TCL_ERROR;
     }
     return result;
@@ -4486,7 +4486,7 @@ TestseterrorcodeCmd(
     const char **argv)		/* Argument strings. */
 {
     if (argc > 6) {
-	Tcl_SetResult(interp, "too many args", TCL_STATIC);
+	Tcl_AppendResult(interp, "too many args", NULL);
 	return TCL_ERROR;
     }
     switch (argc) {
@@ -5090,7 +5090,7 @@ TestsetCmd(
     const char *value;
 
     if (argc == 2) {
-	Tcl_SetResult(interp, "before get", TCL_STATIC);
+	Tcl_AppendResult(interp, "before get", NULL);
 	value = Tcl_GetVar2(interp, argv[1], NULL, flags);
 	if (value == NULL) {
 	    return TCL_ERROR;
@@ -5098,7 +5098,7 @@ TestsetCmd(
 	Tcl_AppendElement(interp, value);
 	return TCL_OK;
     } else if (argc == 3) {
-	Tcl_SetResult(interp, "before set", TCL_STATIC);
+	Tcl_AppendResult(interp, "before set", NULL);
 	value = Tcl_SetVar2(interp, argv[1], NULL, argv[2], flags);
 	if (value == NULL) {
 	    return TCL_ERROR;
@@ -5122,7 +5122,7 @@ Testset2Cmd(
     const char *value;
 
     if (argc == 3) {
-	Tcl_SetResult(interp, "before get", TCL_STATIC);
+	Tcl_AppendResult(interp, "before get", NULL);
 	value = Tcl_GetVar2(interp, argv[1], argv[2], flags);
 	if (value == NULL) {
 	    return TCL_ERROR;
@@ -5130,7 +5130,7 @@ Testset2Cmd(
 	Tcl_AppendElement(interp, value);
 	return TCL_OK;
     } else if (argc == 4) {
-	Tcl_SetResult(interp, "before set", TCL_STATIC);
+	Tcl_AppendResult(interp, "before set", NULL);
 	value = Tcl_SetVar2(interp, argv[1], argv[2], argv[3], flags);
 	if (value == NULL) {
 	    return TCL_ERROR;
@@ -5200,7 +5200,7 @@ TestsaveresultCmd(
     objPtr = NULL;		/* Lint. */
     switch ((enum options) index) {
     case RESULT_SMALL:
-	Tcl_SetResult(interp, "small result", TCL_VOLATILE);
+	Tcl_AppendResult(interp, "small result", NULL);
 	break;
     case RESULT_APPEND:
 	Tcl_AppendResult(interp, "append result", NULL);
@@ -5310,7 +5310,7 @@ TestmainthreadCmd(
 	Tcl_SetObjResult(interp, idObj);
 	return TCL_OK;
     } else {
-	Tcl_SetResult(interp, "wrong # args", TCL_STATIC);
+	Tcl_AppendResult(interp, "wrong # args", NULL);
 	return TCL_ERROR;
     }
 }
@@ -6111,7 +6111,7 @@ TestWrongNumArgsObjCmd(
 	 * Don't use Tcl_WrongNumArgs here, as that is the function
 	 * we want to test!
 	 */
-	Tcl_SetResult(interp, "insufficient arguments", TCL_STATIC);
+	Tcl_AppendResult(interp, "insufficient arguments", NULL);
 	return TCL_ERROR;
     }
 
@@ -6128,7 +6128,7 @@ TestWrongNumArgsObjCmd(
 	/*
 	 * Asked for more arguments than were given.
 	 */
-	Tcl_SetResult(interp, "insufficient arguments", TCL_STATIC);
+	Tcl_AppendResult(interp, "insufficient arguments", NULL);
 	return TCL_ERROR;
     }
 
@@ -6905,7 +6905,7 @@ TestgetintCmd(
     const char **argv)
 {
     if (argc < 2) {
-	Tcl_SetResult(interp, "wrong # args", TCL_STATIC);
+	Tcl_AppendResult(interp, "wrong # args", NULL);
 	return TCL_ERROR;
     } else {
 	int val, i, total=0;
@@ -7429,7 +7429,7 @@ InterpCmdResolver(
              */
 
             CallFrame *parentFramePtr = varFramePtr->callerPtr;
-            char *context = parentFramePtr != NULL ? parentFramePtr->nsPtr->name : "(NULL)";
+            const char *context = parentFramePtr != NULL ? parentFramePtr->nsPtr->name : "(NULL)";
 
             if (strcmp(context, "ctx1") == 0 && (name[0] == 'z') && (name[1] == '\0')) {
                 resolvedCmdPtr = Tcl_FindCommand(interp, "y", NULL, TCL_GLOBAL_ONLY);
diff --git a/generic/tclThreadAlloc.c b/generic/tclThreadAlloc.c
index 2ee758e..8077de4 100644
--- a/generic/tclThreadAlloc.c
+++ b/generic/tclThreadAlloc.c
@@ -196,20 +196,11 @@ GetCache(void)
 
     if (listLockPtr == NULL) {
 	Tcl_Mutex *initLockPtr;
-	unsigned int i;
 
 	initLockPtr = Tcl_GetAllocMutex();
 	Tcl_MutexLock(initLockPtr);
 	if (listLockPtr == NULL) {
-	    listLockPtr = TclpNewAllocMutex();
-	    objLockPtr = TclpNewAllocMutex();
-	    for (i = 0; i < NBUCKETS; ++i) {
-		bucketInfo[i].blockSize = MINALLOC << i;
-		bucketInfo[i].maxBlocks = 1 << (NBUCKETS - 1 - i);
-		bucketInfo[i].numMove = i < NBUCKETS - 1 ?
-			1 << (NBUCKETS - 2 - i) : 1;
-		bucketInfo[i].lockPtr = TclpNewAllocMutex();
-	    }
+	    TclInitThreadAlloc();
 	}
 	Tcl_MutexUnlock(initLockPtr);
     }
@@ -1064,6 +1055,40 @@ GetBlocks(
     }
     return 1;
 }
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclInitThreadAlloc --
+ *
+ *	Initializes the allocator cache-maintenance structures.
+ *      It is done early and protected during the TclInitSubsystems().
+ *
+ * Results:
+ *	None.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TclInitThreadAlloc(void)
+{
+    unsigned int i;
+
+    listLockPtr = TclpNewAllocMutex();
+    objLockPtr = TclpNewAllocMutex();
+    for (i = 0; i < NBUCKETS; ++i) {
+	bucketInfo[i].blockSize = MINALLOC << i;
+	bucketInfo[i].maxBlocks = 1 << (NBUCKETS - 1 - i);
+	bucketInfo[i].numMove = i < NBUCKETS - 1 ?
+		1 << (NBUCKETS - 2 - i) : 1;
+	bucketInfo[i].lockPtr = TclpNewAllocMutex();
+    }
+    TclpInitAllocCache();
+}
 
 /*
  *----------------------------------------------------------------------