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-rw-r--r--generic/tclResult.c338
1 files changed, 98 insertions, 240 deletions
diff --git a/generic/tclResult.c b/generic/tclResult.c
index 5aa6785..7b58d44 100644
--- a/generic/tclResult.c
+++ b/generic/tclResult.c
@@ -17,7 +17,7 @@
enum returnKeys {
KEY_CODE, KEY_ERRORCODE, KEY_ERRORINFO, KEY_ERRORLINE,
- KEY_LEVEL, KEY_OPTIONS, KEY_ERRORSTACK, KEY_LAST
+ KEY_LEVEL, KEY_OPTIONS, KEY_LAST
};
/*
@@ -44,8 +44,6 @@ typedef struct InterpState {
Tcl_Obj *errorCode;
Tcl_Obj *returnOpts;
Tcl_Obj *objResult;
- Tcl_Obj *errorStack;
- int resetErrorStack;
} InterpState;
/*
@@ -74,16 +72,14 @@ Tcl_SaveInterpState(
Tcl_Interp *interp, /* Interpreter's state to be saved */
int status) /* status code for current operation */
{
- Interp *iPtr = (Interp *) interp;
- InterpState *statePtr = ckalloc(sizeof(InterpState));
+ Interp *iPtr = (Interp *)interp;
+ InterpState *statePtr = (InterpState *)ckalloc(sizeof(InterpState));
statePtr->status = status;
statePtr->flags = iPtr->flags & ERR_ALREADY_LOGGED;
statePtr->returnLevel = iPtr->returnLevel;
statePtr->returnCode = iPtr->returnCode;
statePtr->errorInfo = iPtr->errorInfo;
- statePtr->errorStack = iPtr->errorStack;
- statePtr->resetErrorStack = iPtr->resetErrorStack;
if (statePtr->errorInfo) {
Tcl_IncrRefCount(statePtr->errorInfo);
}
@@ -95,9 +91,6 @@ Tcl_SaveInterpState(
if (statePtr->returnOpts) {
Tcl_IncrRefCount(statePtr->returnOpts);
}
- if (statePtr->errorStack) {
- Tcl_IncrRefCount(statePtr->errorStack);
- }
statePtr->objResult = Tcl_GetObjResult(interp);
Tcl_IncrRefCount(statePtr->objResult);
return (Tcl_InterpState) statePtr;
@@ -126,8 +119,8 @@ Tcl_RestoreInterpState(
Tcl_Interp *interp, /* Interpreter's state to be restored. */
Tcl_InterpState state) /* Saved interpreter state. */
{
- Interp *iPtr = (Interp *) interp;
- InterpState *statePtr = (InterpState *) state;
+ Interp *iPtr = (Interp *)interp;
+ InterpState *statePtr = (InterpState *)state;
int status = statePtr->status;
iPtr->flags &= ~ERR_ALREADY_LOGGED;
@@ -135,7 +128,6 @@ Tcl_RestoreInterpState(
iPtr->returnLevel = statePtr->returnLevel;
iPtr->returnCode = statePtr->returnCode;
- iPtr->resetErrorStack = statePtr->resetErrorStack;
if (iPtr->errorInfo) {
Tcl_DecrRefCount(iPtr->errorInfo);
}
@@ -150,13 +142,6 @@ Tcl_RestoreInterpState(
if (iPtr->errorCode) {
Tcl_IncrRefCount(iPtr->errorCode);
}
- if (iPtr->errorStack) {
- Tcl_DecrRefCount(iPtr->errorStack);
- }
- iPtr->errorStack = statePtr->errorStack;
- if (iPtr->errorStack) {
- Tcl_IncrRefCount(iPtr->errorStack);
- }
if (iPtr->returnOpts) {
Tcl_DecrRefCount(iPtr->returnOpts);
}
@@ -190,7 +175,7 @@ void
Tcl_DiscardInterpState(
Tcl_InterpState state) /* saved interpreter state */
{
- InterpState *statePtr = (InterpState *) state;
+ InterpState *statePtr = (InterpState *)state;
if (statePtr->errorInfo) {
Tcl_DecrRefCount(statePtr->errorInfo);
@@ -201,11 +186,8 @@ Tcl_DiscardInterpState(
if (statePtr->returnOpts) {
Tcl_DecrRefCount(statePtr->returnOpts);
}
- if (statePtr->errorStack) {
- Tcl_DecrRefCount(statePtr->errorStack);
- }
Tcl_DecrRefCount(statePtr->objResult);
- ckfree(statePtr);
+ ckfree((char *) statePtr);
}
/*
@@ -331,7 +313,7 @@ Tcl_RestoreResult(
*/
if (iPtr->appendResult != NULL) {
- ckfree(iPtr->appendResult);
+ ckfree((char *) iPtr->appendResult);
}
iPtr->appendResult = statePtr->appendResult;
@@ -380,10 +362,12 @@ Tcl_DiscardResult(
if (statePtr->result == statePtr->appendResult) {
ckfree(statePtr->appendResult);
- } else if (statePtr->freeProc == TCL_DYNAMIC) {
- ckfree(statePtr->result);
} else if (statePtr->freeProc) {
- statePtr->freeProc(statePtr->result);
+ if (statePtr->freeProc == TCL_DYNAMIC) {
+ ckfree(statePtr->result);
+ } else {
+ (*statePtr->freeProc)(statePtr->result);
+ }
}
}
@@ -415,6 +399,7 @@ Tcl_SetResult(
* a Tcl_FreeProc such as free. */
{
Interp *iPtr = (Interp *) interp;
+ int length;
register Tcl_FreeProc *oldFreeProc = iPtr->freeProc;
char *oldResult = iPtr->result;
@@ -423,18 +408,17 @@ Tcl_SetResult(
iPtr->result = iPtr->resultSpace;
iPtr->freeProc = 0;
} else if (freeProc == TCL_VOLATILE) {
- int length = strlen(result);
-
+ length = strlen(result);
if (length > TCL_RESULT_SIZE) {
- iPtr->result = ckalloc(length + 1);
+ iPtr->result = (char *) ckalloc((unsigned) length+1);
iPtr->freeProc = TCL_DYNAMIC;
} else {
iPtr->result = iPtr->resultSpace;
iPtr->freeProc = 0;
}
- memcpy(iPtr->result, result, (unsigned) length+1);
+ strcpy(iPtr->result, result);
} else {
- iPtr->result = (char *) result;
+ iPtr->result = result;
iPtr->freeProc = freeProc;
}
@@ -448,7 +432,7 @@ Tcl_SetResult(
if (oldFreeProc == TCL_DYNAMIC) {
ckfree(oldResult);
} else {
- oldFreeProc(oldResult);
+ (*oldFreeProc)(oldResult);
}
}
@@ -476,7 +460,7 @@ Tcl_SetResult(
*----------------------------------------------------------------------
*/
-const char *
+CONST char *
Tcl_GetStringResult(
register Tcl_Interp *interp)/* Interpreter whose result to return. */
{
@@ -485,13 +469,11 @@ Tcl_GetStringResult(
* result, then reset the object result.
*/
- Interp *iPtr = (Interp *) interp;
-
- if (*(iPtr->result) == 0) {
+ if (*(interp->result) == 0) {
Tcl_SetResult(interp, TclGetString(Tcl_GetObjResult(interp)),
TCL_VOLATILE);
}
- return iPtr->result;
+ return interp->result;
}
/*
@@ -541,7 +523,7 @@ Tcl_SetObjResult(
if (iPtr->freeProc == TCL_DYNAMIC) {
ckfree(iPtr->result);
} else {
- iPtr->freeProc(iPtr->result);
+ (*iPtr->freeProc)(iPtr->result);
}
iPtr->freeProc = 0;
}
@@ -583,7 +565,7 @@ Tcl_GetObjResult(
* result, then reset the string result.
*/
- if (iPtr->result[0] != 0) {
+ if (*(iPtr->result) != 0) {
ResetObjResult(iPtr);
objResultPtr = iPtr->objResultPtr;
@@ -594,12 +576,12 @@ Tcl_GetObjResult(
if (iPtr->freeProc == TCL_DYNAMIC) {
ckfree(iPtr->result);
} else {
- iPtr->freeProc(iPtr->result);
+ (*iPtr->freeProc)(iPtr->result);
}
iPtr->freeProc = 0;
}
iPtr->result = iPtr->resultSpace;
- iPtr->result[0] = 0;
+ iPtr->resultSpace[0] = 0;
}
return iPtr->objResultPtr;
}
@@ -646,14 +628,14 @@ Tcl_AppendResultVA(
* calls to Tcl_GetStringResult() itself. [Patch 1041072 discussion]
*/
-#ifdef USE_INTERP_RESULT
+#ifdef USE_DIRECT_INTERP_RESULT_ACCESS
/*
* Ensure that the interp->result is legal so old Tcl 7.* code still
* works. There's still embarrasingly much of it about...
*/
(void) Tcl_GetStringResult(interp);
-#endif /* USE_INTERP_RESULT */
+#endif /* USE_DIRECT_INTERP_RESULT_ACCESS */
}
/*
@@ -715,7 +697,7 @@ void
Tcl_AppendElement(
Tcl_Interp *interp, /* Interpreter whose result is to be
* extended. */
- const char *element) /* String to convert to list element and add
+ CONST char *element) /* String to convert to list element and add
* to result. */
{
Interp *iPtr = (Interp *) interp;
@@ -829,7 +811,7 @@ SetupAppendBuffer(
} else {
totalSpace *= 2;
}
- new = ckalloc(totalSpace);
+ new = (char *) ckalloc((unsigned) totalSpace);
strcpy(new, iPtr->result);
if (iPtr->appendResult != NULL) {
ckfree(iPtr->appendResult);
@@ -876,7 +858,7 @@ Tcl_FreeResult(
if (iPtr->freeProc == TCL_DYNAMIC) {
ckfree(iPtr->result);
} else {
- iPtr->freeProc(iPtr->result);
+ (*iPtr->freeProc)(iPtr->result);
}
iPtr->freeProc = 0;
}
@@ -914,7 +896,7 @@ Tcl_ResetResult(
if (iPtr->freeProc == TCL_DYNAMIC) {
ckfree(iPtr->result);
} else {
- iPtr->freeProc(iPtr->result);
+ (*iPtr->freeProc)(iPtr->result);
}
iPtr->freeProc = 0;
}
@@ -938,7 +920,6 @@ Tcl_ResetResult(
Tcl_DecrRefCount(iPtr->errorInfo);
iPtr->errorInfo = NULL;
}
- iPtr->resetErrorStack = 1;
iPtr->returnLevel = 1;
iPtr->returnCode = TCL_OK;
if (iPtr->returnOpts) {
@@ -981,12 +962,13 @@ ResetObjResult(
} else {
if (objResultPtr->bytes != tclEmptyStringRep) {
if (objResultPtr->bytes) {
- ckfree(objResultPtr->bytes);
+ ckfree((char *) objResultPtr->bytes);
}
objResultPtr->bytes = tclEmptyStringRep;
objResultPtr->length = 0;
}
TclFreeIntRep(objResultPtr);
+ objResultPtr->typePtr = NULL;
}
}
@@ -1023,12 +1005,10 @@ Tcl_SetErrorCodeVA(
while (1) {
char *elem = va_arg(argList, char *);
-
if (elem == NULL) {
break;
}
- Tcl_ListObjAppendElement(NULL, errorObj,
- Tcl_NewStringObj(elem, TCL_STRLEN));
+ Tcl_ListObjAppendElement(NULL, errorObj, Tcl_NewStringObj(elem, -1));
}
Tcl_SetObjErrorCode(interp, errorObj);
}
@@ -1103,41 +1083,6 @@ Tcl_SetObjErrorCode(
/*
*----------------------------------------------------------------------
*
- * Tcl_GetErrorLine --
- *
- * Returns the line number associated with the current error.
- *
- *----------------------------------------------------------------------
- */
-
-int
-Tcl_GetErrorLine(
- Tcl_Interp *interp)
-{
- return ((Interp *) interp)->errorLine;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tcl_SetErrorLine --
- *
- * Sets the line number associated with the current error.
- *
- *----------------------------------------------------------------------
- */
-
-void
-Tcl_SetErrorLine(
- Tcl_Interp *interp,
- int value)
-{
- ((Interp *) interp)->errorLine = value;
-}
-
-/*
- *----------------------------------------------------------------------
- *
* GetKeys --
*
* Returns a Tcl_Obj * array of the standard keys used in the return
@@ -1150,8 +1095,8 @@ Tcl_SetErrorLine(
* A Tcl_Obj * array.
*
* Side effects:
- * First time called in a thread, creates the keys (allocating memory)
- * and arranges for their cleanup at thread exit.
+ * First time called in a thread, creates the keys (allocating memory)
+ * and arranges for their cleanup at thread exit.
*
*----------------------------------------------------------------------
*/
@@ -1174,7 +1119,6 @@ GetKeys(void)
TclNewLiteralStringObj(keys[KEY_ERRORCODE], "-errorcode");
TclNewLiteralStringObj(keys[KEY_ERRORINFO], "-errorinfo");
TclNewLiteralStringObj(keys[KEY_ERRORLINE], "-errorline");
- TclNewLiteralStringObj(keys[KEY_ERRORSTACK],"-errorstack");
TclNewLiteralStringObj(keys[KEY_LEVEL], "-level");
TclNewLiteralStringObj(keys[KEY_OPTIONS], "-options");
@@ -1186,7 +1130,7 @@ GetKeys(void)
* ... and arrange for their clenaup.
*/
- Tcl_CreateThreadExitHandler(ReleaseKeys, keys);
+ Tcl_CreateThreadExitHandler(ReleaseKeys, (ClientData) keys);
}
return keys;
}
@@ -1203,7 +1147,7 @@ GetKeys(void)
* None.
*
* Side effects:
- * Frees memory.
+ * Frees memory.
*
*----------------------------------------------------------------------
*/
@@ -1212,7 +1156,7 @@ static void
ReleaseKeys(
ClientData clientData)
{
- Tcl_Obj **keys = clientData;
+ Tcl_Obj **keys = (Tcl_Obj **)clientData;
int i;
for (i = KEY_CODE; i < KEY_LAST; i++) {
@@ -1236,7 +1180,7 @@ ReleaseKeys(
* Returns the return code the [return] command should return.
*
* Side effects:
- * None.
+ * None.
*
*----------------------------------------------------------------------
*/
@@ -1269,10 +1213,9 @@ TclProcessReturn(
Tcl_DecrRefCount(iPtr->errorInfo);
iPtr->errorInfo = NULL;
}
- Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORINFO],
- &valuePtr);
+ Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORINFO], &valuePtr);
if (valuePtr != NULL) {
- size_t infoLen;
+ int infoLen;
(void) TclGetStringFromObj(valuePtr, &infoLen);
if (infoLen) {
@@ -1281,50 +1224,14 @@ TclProcessReturn(
iPtr->flags |= ERR_ALREADY_LOGGED;
}
}
- Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORSTACK],
- &valuePtr);
- if (valuePtr != NULL) {
- size_t len, valueObjc;
- Tcl_Obj **valueObjv;
-
- if (Tcl_IsShared(iPtr->errorStack)) {
- Tcl_Obj *newObj;
-
- newObj = Tcl_DuplicateObj(iPtr->errorStack);
- Tcl_DecrRefCount(iPtr->errorStack);
- Tcl_IncrRefCount(newObj);
- iPtr->errorStack = newObj;
- }
-
- /*
- * List extraction done after duplication to avoid moving the rug
- * if someone does [return -errorstack [info errorstack]]
- */
-
- if (Tcl_ListObjGetElements(interp, valuePtr, &valueObjc,
- &valueObjv) == TCL_ERROR) {
- return TCL_ERROR;
- }
- iPtr->resetErrorStack = 0;
- Tcl_ListObjLength(interp, iPtr->errorStack, &len);
-
- /*
- * Reset while keeping the list intrep as much as possible.
- */
-
- Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, valueObjc,
- valueObjv);
- }
- Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORCODE],
- &valuePtr);
+ Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORCODE], &valuePtr);
if (valuePtr != NULL) {
Tcl_SetObjErrorCode(interp, valuePtr);
} else {
Tcl_SetErrorCode(interp, "NONE", NULL);
}
- Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORLINE],
- &valuePtr);
+ Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORLINE], &valuePtr);
if (valuePtr != NULL) {
TclGetIntFromObj(NULL, valuePtr, &iPtr->errorLine);
}
@@ -1348,12 +1255,12 @@ TclProcessReturn(
* Parses, checks, and stores the options to the [return] command.
*
* Results:
- * Returns TCL_ERROR if any of the option values are invalid. Otherwise,
+ * Returns TCL_ERROR is any of the option values are invalid. Otherwise,
* returns TCL_OK, and writes the returnOpts, code, and level values to
* the pointers provided.
*
* Side effects:
- * None.
+ * None.
*
*----------------------------------------------------------------------
*/
@@ -1361,29 +1268,30 @@ TclProcessReturn(
int
TclMergeReturnOptions(
Tcl_Interp *interp, /* Current interpreter. */
- size_t objc, /* Number of arguments. */
- Tcl_Obj *const objv[], /* Argument objects. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *CONST objv[], /* Argument objects. */
Tcl_Obj **optionsPtrPtr, /* If not NULL, points to space for a (Tcl_Obj
* *) where the pointer to the merged return
- * options dictionary should be written. */
+ * options dictionary should be written */
int *codePtr, /* If not NULL, points to space where the
- * -code value should be written. */
+ * -code value should be written */
int *levelPtr) /* If not NULL, points to space where the
- * -level value should be written. */
+ * -level value should be written */
{
- int code = TCL_OK;
+ int code=TCL_OK;
int level = 1;
Tcl_Obj *valuePtr;
Tcl_Obj *returnOpts = Tcl_NewObj();
Tcl_Obj **keys = GetKeys();
for (; objc > 1; objv += 2, objc -= 2) {
- size_t optLen, compareLen;
- const char *opt = TclGetStringFromObj(objv[0], &optLen);
- const char *compare =
+ int optLen;
+ CONST char *opt = TclGetStringFromObj(objv[0], &optLen);
+ int compareLen;
+ CONST char *compare =
TclGetStringFromObj(keys[KEY_OPTIONS], &compareLen);
- if ((optLen == compareLen) && (memcmp(opt, compare, optLen) == 0)) {
+ if ((optLen == compareLen) && (strcmp(opt, compare) == 0)) {
Tcl_DictSearch search;
int done = 0;
Tcl_Obj *keyPtr;
@@ -1396,11 +1304,10 @@ TclMergeReturnOptions(
* Value is not a legal dictionary.
*/
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "bad %s value: expected dictionary but got \"%s\"",
- compare, TclGetString(objv[1])));
- Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_OPTIONS",
- NULL);
+ Tcl_ResetResult(interp);
+ Tcl_AppendResult(interp, "bad ", compare,
+ " value: expected dictionary but got \"",
+ TclGetString(objv[1]), "\"", NULL);
goto error;
}
@@ -1426,11 +1333,27 @@ TclMergeReturnOptions(
*/
Tcl_DictObjGet(NULL, returnOpts, keys[KEY_CODE], &valuePtr);
- if (valuePtr != NULL) {
- if (TclGetCompletionCodeFromObj(interp, valuePtr,
- &code) == TCL_ERROR) {
+ if ((valuePtr != NULL)
+ && (TCL_ERROR == TclGetIntFromObj(NULL, valuePtr, &code))) {
+ static CONST char *returnCodes[] = {
+ "ok", "error", "return", "break", "continue", NULL
+ };
+
+ if (TCL_ERROR == Tcl_GetIndexFromObj(NULL, valuePtr, returnCodes,
+ NULL, TCL_EXACT, &code)) {
+ /*
+ * Value is not a legal return code.
+ */
+
+ Tcl_ResetResult(interp);
+ Tcl_AppendResult(interp, "bad completion code \"",
+ TclGetString(valuePtr),
+ "\": must be ok, error, return, break, "
+ "continue, or an integer", NULL);
goto error;
}
+ }
+ if (valuePtr != NULL) {
Tcl_DictObjRemove(NULL, returnOpts, keys[KEY_CODE]);
}
@@ -1446,10 +1369,10 @@ TclMergeReturnOptions(
* Value is not a legal level.
*/
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "bad -level value: expected non-negative integer but got"
- " \"%s\"", TclGetString(valuePtr)));
- Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_LEVEL", NULL);
+ Tcl_ResetResult(interp);
+ Tcl_AppendResult(interp, "bad -level value: "
+ "expected non-negative integer but got \"",
+ TclGetString(valuePtr), "\"", NULL);
goto error;
}
Tcl_DictObjRemove(NULL, returnOpts, keys[KEY_LEVEL]);
@@ -1461,57 +1384,21 @@ TclMergeReturnOptions(
Tcl_DictObjGet(NULL, returnOpts, keys[KEY_ERRORCODE], &valuePtr);
if (valuePtr != NULL) {
- size_t length;
+ int length;
- if (TCL_ERROR == Tcl_ListObjLength(NULL, valuePtr, &length)) {
+ if (TCL_ERROR == Tcl_ListObjLength(NULL, valuePtr, &length )) {
/*
* Value is not a list, which is illegal for -errorcode.
*/
-
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "bad -errorcode value: expected a list but got \"%s\"",
- TclGetString(valuePtr)));
- Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_ERRORCODE",
- NULL);
+ Tcl_ResetResult(interp);
+ Tcl_AppendResult(interp, "bad -errorcode value: "
+ "expected a list but got \"",
+ TclGetString(valuePtr), "\"", NULL);
goto error;
}
}
/*
- * Check for bogus -errorstack value.
- */
-
- Tcl_DictObjGet(NULL, returnOpts, keys[KEY_ERRORSTACK], &valuePtr);
- if (valuePtr != NULL) {
- size_t length;
-
- if (TCL_ERROR == Tcl_ListObjLength(NULL, valuePtr, &length)) {
- /*
- * Value is not a list, which is illegal for -errorstack.
- */
-
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "bad -errorstack value: expected a list but got \"%s\"",
- TclGetString(valuePtr)));
- Tcl_SetErrorCode(interp, "TCL", "RESULT", "NONLIST_ERRORSTACK",
- NULL);
- goto error;
- }
- if (length % 2) {
- /*
- * Errorstack must always be an even-sized list
- */
-
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "forbidden odd-sized list for -errorstack: \"%s\"",
- TclGetString(valuePtr)));
- Tcl_SetErrorCode(interp, "TCL", "RESULT",
- "ODDSIZEDLIST_ERRORSTACK", NULL);
- goto error;
- }
- }
-
- /*
* Convert [return -code return -level X] to [return -code ok -level X+1]
*/
@@ -1587,8 +1474,7 @@ Tcl_GetReturnOptions(
}
if (result == TCL_ERROR) {
- Tcl_AddObjErrorInfo(interp, "", TCL_STRLEN);
- Tcl_DictObjPut(NULL, options, keys[KEY_ERRORSTACK], iPtr->errorStack);
+ Tcl_AddObjErrorInfo(interp, "", -1);
}
if (iPtr->errorCode) {
Tcl_DictObjPut(NULL, options, keys[KEY_ERRORCODE], iPtr->errorCode);
@@ -1604,31 +1490,6 @@ Tcl_GetReturnOptions(
/*
*-------------------------------------------------------------------------
*
- * TclNoErrorStack --
- *
- * Removes the -errorstack entry from an options dict to avoid reference
- * cycles.
- *
- * Results:
- * The (unshared) argument options dict, modified in -place.
- *
- *-------------------------------------------------------------------------
- */
-
-Tcl_Obj *
-TclNoErrorStack(
- Tcl_Interp *interp,
- Tcl_Obj *options)
-{
- Tcl_Obj **keys = GetKeys();
-
- Tcl_DictObjRemove(interp, options, keys[KEY_ERRORSTACK]);
- return options;
-}
-
-/*
- *-------------------------------------------------------------------------
- *
* Tcl_SetReturnOptions --
*
* Accepts an interp and a dictionary of return options, and sets the
@@ -1651,16 +1512,15 @@ Tcl_SetReturnOptions(
Tcl_Interp *interp,
Tcl_Obj *options)
{
- int level, code;
- size_t objc;
+ int objc, level, code;
Tcl_Obj **objv, *mergedOpts;
Tcl_IncrRefCount(options);
if (TCL_ERROR == TclListObjGetElements(interp, options, &objc, &objv)
|| (objc % 2)) {
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "expected dict but got \"%s\"", TclGetString(options)));
- Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_OPTIONS", NULL);
+ Tcl_ResetResult(interp);
+ Tcl_AppendResult(interp, "expected dict but got \"",
+ TclGetString(options), "\"", NULL);
code = TCL_ERROR;
} else if (TCL_ERROR == TclMergeReturnOptions(interp, objc, objv,
&mergedOpts, &code, &level)) {
@@ -1676,7 +1536,7 @@ Tcl_SetReturnOptions(
/*
*-------------------------------------------------------------------------
*
- * Tcl_TransferResult --
+ * TclTransferResult --
*
* Copy the result (and error information) from one interp to another.
* Used when one interp has caused another interp to evaluate a script
@@ -1702,7 +1562,7 @@ Tcl_SetReturnOptions(
*/
void
-Tcl_TransferResult(
+TclTransferResult(
Tcl_Interp *sourceInterp, /* Interp whose result and error information
* should be moved to the target interp.
* After moving result, this interp's result
@@ -1745,7 +1605,5 @@ Tcl_TransferResult(
* mode: c
* c-basic-offset: 4
* fill-column: 78
- * tab-width: 8
- * indent-tabs-mode: nil
* End:
*/
generated by cgit v0.12 at 2025-12-19 04:48:17 (GMT)