diff options
Diffstat (limited to 'generic/tkObj.c')
| -rw-r--r-- | generic/tkObj.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/generic/tkObj.c b/generic/tkObj.c index 7c09656..90fedbc 100644 --- a/generic/tkObj.c +++ b/generic/tkObj.c @@ -153,8 +153,19 @@ GetTypeCache(void) Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); if (tsdPtr->doubleTypePtr == NULL) { - tsdPtr->doubleTypePtr = Tcl_GetObjType("double"); - tsdPtr->intTypePtr = Tcl_GetObjType("int"); + /* Smart initialization of doubleTypePtr/intTypePtr without + * hash-table lookup or creating complete Tcl_Obj's */ + Tcl_Obj obj; + obj.length = 3; + obj.bytes = (char *)"0.0"; + obj.typePtr = NULL; + Tcl_GetDoubleFromObj(NULL, &obj, &obj.internalRep.doubleValue); + tsdPtr->doubleTypePtr = obj.typePtr; + obj.bytes += 2; + obj.length = 1; + obj.typePtr = NULL; + Tcl_GetLongFromObj(NULL, &obj, &obj.internalRep.longValue); + tsdPtr->intTypePtr = obj.typePtr; } return tsdPtr; } |