1 files changed, 23 insertions, 15 deletions

diff --git a/generic/tclTestObj.c b/generic/tclTestObj.c
index 4d927a6..cfe7886 100644
--- a/generic/tclTestObj.c
+++ b/generic/tclTestObj.c
@@ -25,6 +25,14 @@
 #endif
 #include "tclStringRep.h"
 
+#ifdef __GNUC__
+/*
+ * The rest of this file shouldn't warn about deprecated functions; they're
+ * there because we intend them to be so and know that this file is OK to
+ * touch those fields.
+ */
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
 
 /*
  * Forward declarations for functions defined later in this file:
@@ -164,7 +172,7 @@ TestbignumobjCmd(
     };
     int index, varIndex;
     const char *string;
-    mp_int bignumValue, newValue;
+    mp_int bignumValue;
     Tcl_Obj **varPtr;
     (void)dummy;
 
@@ -238,19 +246,16 @@ TestbignumobjCmd(
 		&bignumValue) != TCL_OK) {
 	    return TCL_ERROR;
 	}
-	if (mp_init(&newValue) != MP_OKAY
-		|| (mp_mul_d(&bignumValue, 10, &newValue) != MP_OKAY)) {
+	if (mp_mul_d(&bignumValue, 10, &bignumValue) != MP_OKAY) {
 	    mp_clear(&bignumValue);
-	    mp_clear(&newValue);
 	    Tcl_SetObjResult(interp,
 		    Tcl_NewStringObj("error in mp_mul_d", -1));
 	    return TCL_ERROR;
 	}
-	mp_clear(&bignumValue);
 	if (!Tcl_IsShared(varPtr[varIndex])) {
-	    Tcl_SetBignumObj(varPtr[varIndex], &newValue);
+	    Tcl_SetBignumObj(varPtr[varIndex], &bignumValue);
 	} else {
-	    SetVarToObj(varPtr, varIndex, Tcl_NewBignumObj(&newValue));
+	    SetVarToObj(varPtr, varIndex, Tcl_NewBignumObj(&bignumValue));
 	}
 	break;
 
@@ -266,19 +271,16 @@ TestbignumobjCmd(
 		&bignumValue) != TCL_OK) {
 	    return TCL_ERROR;
 	}
-	if (mp_init(&newValue) != MP_OKAY
-		|| (mp_div_d(&bignumValue, 10, &newValue, NULL) != MP_OKAY)) {
+	if (mp_div_d(&bignumValue, 10, &bignumValue, NULL) != MP_OKAY) {
 	    mp_clear(&bignumValue);
-	    mp_clear(&newValue);
 	    Tcl_SetObjResult(interp,
 		    Tcl_NewStringObj("error in mp_div_d", -1));
 	    return TCL_ERROR;
 	}
-	mp_clear(&bignumValue);
 	if (!Tcl_IsShared(varPtr[varIndex])) {
-	    Tcl_SetBignumObj(varPtr[varIndex], &newValue);
+	    Tcl_SetBignumObj(varPtr[varIndex], &bignumValue);
 	} else {
-	    SetVarToObj(varPtr, varIndex, Tcl_NewBignumObj(&newValue));
+	    SetVarToObj(varPtr, varIndex, Tcl_NewBignumObj(&bignumValue));
 	}
 	break;
 
@@ -294,10 +296,16 @@ TestbignumobjCmd(
 		&bignumValue) != TCL_OK) {
 	    return TCL_ERROR;
 	}
+	if (mp_mod_2d(&bignumValue, 1, &bignumValue) != MP_OKAY) {
+	    mp_clear(&bignumValue);
+	    Tcl_SetObjResult(interp,
+		    Tcl_NewStringObj("error in mp_mod_2d", -1));
+	    return TCL_ERROR;
+	}
 	if (!Tcl_IsShared(varPtr[varIndex])) {
-	    Tcl_SetIntObj(varPtr[varIndex], !mp_isodd(&bignumValue));
+	    Tcl_SetIntObj(varPtr[varIndex], mp_iszero(&bignumValue));
 	} else {
-	    SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(!mp_isodd(&bignumValue)));
+	    SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(mp_iszero(&bignumValue)));
 	}
 	mp_clear(&bignumValue);
 	break;