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-rw-r--r--generic/tclBasic.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/generic/tclBasic.c b/generic/tclBasic.c
index 7235be1..d6a460d 100644
--- a/generic/tclBasic.c
+++ b/generic/tclBasic.c
@@ -146,7 +146,6 @@ static int TEOV_RunEnterTraces(Tcl_Interp *interp,
Command **cmdPtrPtr, Tcl_Obj *commandPtr, int objc,
Tcl_Obj *const objv[]);
static Tcl_NRPostProc RewindCoroutineCallback;
-static Tcl_NRPostProc TailcallCleanup;
static Tcl_NRPostProc TEOEx_ByteCodeCallback;
static Tcl_NRPostProc TEOEx_ListCallback;
static Tcl_NRPostProc TEOV_Error;
@@ -8371,7 +8370,7 @@ TclNRTailcallEval(
* a now-gone namespace: cleanup and return.
*/
- TailcallCleanup(data, interp, result);
+ Tcl_DecrRefCount(listPtr);
return result;
}
@@ -8380,18 +8379,26 @@ TclNRTailcallEval(
*/
TclMarkTailcall(interp);
- TclNRAddCallback(interp, TailcallCleanup, listPtr, NULL, NULL,NULL);
+ TclNRAddCallback(interp, TclNRReleaseValues, listPtr, NULL, NULL,NULL);
iPtr->lookupNsPtr = (Namespace *) nsPtr;
return TclNREvalObjv(interp, objc-1, objv+1, 0, NULL);
}
-static int
-TailcallCleanup(
+int
+TclNRReleaseValues(
ClientData data[],
Tcl_Interp *interp,
int result)
{
- Tcl_DecrRefCount((Tcl_Obj *) data[0]);
+ int i = 0;
+ while (i < 4) {
+ if (data[i]) {
+ Tcl_DecrRefCount((Tcl_Obj *) data[i]);
+ } else {
+ break;
+ }
+ i++;
+ }
return result;
}