1 files changed, 49 insertions, 18 deletions

diff --git a/generic/tclTestObj.c b/generic/tclTestObj.c
index d96f41a..7f7a076 100644
--- a/generic/tclTestObj.c
+++ b/generic/tclTestObj.c
@@ -152,10 +152,11 @@ TestbignumobjCmd(
     Tcl_Obj *const objv[])	/* Argument vector */
 {
     const char *const subcmds[] = {
-	"set",	    "get",	"mult10",	"div10", NULL
+	"set", "get", "mult10", "div10", "iseven", "radixsize", NULL
     };
     enum options {
-	BIGNUM_SET, BIGNUM_GET,	BIGNUM_MULT10,	BIGNUM_DIV10
+	BIGNUM_SET, BIGNUM_GET, BIGNUM_MULT10, BIGNUM_DIV10, BIGNUM_ISEVEN,
+	BIGNUM_RADIXSIZE
     };
     int index, varIndex;
     const char *string;
@@ -274,6 +275,50 @@ TestbignumobjCmd(
 	} else {
 	    SetVarToObj(varPtr, varIndex, Tcl_NewBignumObj(&newValue));
 	}
+	break;
+
+    case BIGNUM_ISEVEN:
+	if (objc != 3) {
+	    Tcl_WrongNumArgs(interp, 2, objv, "varIndex");
+	    return TCL_ERROR;
+	}
+	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
+	    return TCL_ERROR;
+	}
+	if (Tcl_GetBignumFromObj(interp, varPtr[varIndex],
+		&bignumValue) != TCL_OK) {
+	    return TCL_ERROR;
+	}
+	if (!Tcl_IsShared(varPtr[varIndex])) {
+	    Tcl_SetIntObj(varPtr[varIndex], mp_iseven(&bignumValue));
+	} else {
+	    SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(mp_iseven(&bignumValue)));
+	}
+	mp_clear(&bignumValue);
+	break;
+
+    case BIGNUM_RADIXSIZE:
+	if (objc != 3) {
+	    Tcl_WrongNumArgs(interp, 2, objv, "varIndex");
+	    return TCL_ERROR;
+	}
+	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
+	    return TCL_ERROR;
+	}
+	if (Tcl_GetBignumFromObj(interp, varPtr[varIndex],
+		&bignumValue) != TCL_OK) {
+	    return TCL_ERROR;
+	}
+	if (mp_radix_size(&bignumValue, 10, &index) != MP_OKAY) {
+	    return TCL_ERROR;
+	}
+	if (!Tcl_IsShared(varPtr[varIndex])) {
+	    Tcl_SetIntObj(varPtr[varIndex], index);
+	} else {
+	    SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(index));
+	}
+	mp_clear(&bignumValue);
+	break;
     }
 
     Tcl_SetObjResult(interp, varPtr[varIndex]);
@@ -578,23 +623,9 @@ TestindexobjCmd(
     }
     argv[objc-4] = NULL;
 
-    /*
-     * Tcl_GetIndexFromObj assumes that the table is statically-allocated so
-     * that its address is different for each index object. If we accidently
-     * allocate a table at the same address as that cached in the index
-     * object, clear out the object's cached state.
-     */
-
-    if (objv[3]->typePtr != NULL
-	    && !strcmp("index", objv[3]->typePtr->name)) {
-	indexRep = objv[3]->internalRep.twoPtrValue.ptr1;
-	if (indexRep->tablePtr == (void *) argv) {
-	    TclFreeIntRep(objv[3]);
-	}
-    }
-
     result = Tcl_GetIndexFromObjStruct((setError? interp : NULL), objv[3],
-	    argv, sizeof(char *), "token", (allowAbbrev? 0 : TCL_EXACT), &index);
+	    argv, sizeof(char *), "token",
+	    INDEX_TEMP_TABLE|(allowAbbrev? 0 : TCL_EXACT), &index);
     ckfree(argv);
     if (result == TCL_OK) {
 	Tcl_SetLongObj(Tcl_GetObjResult(interp), index);