diff options
Diffstat (limited to 'generic/tclInt.h')
| -rw-r--r-- | generic/tclInt.h | 56 |
1 files changed, 51 insertions, 5 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h index 1b817e9..b079364 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -4806,15 +4806,46 @@ MODULE_SCOPE Tcl_LibraryInitProc Procbodytest_SafeInit; TCL_DTRACE_OBJ_CREATE(objPtr); \ } while (0) -#define TclNewIndexObj(objPtr, w) \ +#define TclNewUIntObj(objPtr, uw) \ do { \ - size_t _w = (w); \ TclIncrObjsAllocated(); \ TclAllocObjStorage(objPtr); \ (objPtr)->refCount = 0; \ (objPtr)->bytes = NULL; \ - (objPtr)->internalRep.wideValue = ((size_t)(_w) == (size_t)TCL_INDEX_NONE) ? -1 : (Tcl_WideInt)(_w); \ - (objPtr)->typePtr = &tclIntType; \ + Tcl_WideUInt uw_ = (uw); \ + if (uw_ > WIDE_MAX) { \ + mp_int bignumValue_; \ + if (mp_init_u64(&bignumValue_, uw_) != MP_OKAY) { \ + Tcl_Panic("%s: memory overflow", "TclNewUIntObj"); \ + } \ + TclSetBignumInternalRep((objPtr), &bignumValue_); \ + } else { \ + (objPtr)->internalRep.wideValue = (Tcl_WideInt)(uw_); \ + (objPtr)->typePtr = &tclIntType; \ + } \ + TCL_DTRACE_OBJ_CREATE(objPtr); \ + } while (0) + +#define TclNewIndexObj(objPtr, uw) \ + do { \ + TclIncrObjsAllocated(); \ + TclAllocObjStorage(objPtr); \ + (objPtr)->refCount = 0; \ + (objPtr)->bytes = NULL; \ + Tcl_WideUInt uw_ = (uw); \ + if (uw_ >= TCL_INDEX_NONE) { \ + (objPtr)->internalRep.wideValue = -1; \ + (objPtr)->typePtr = &tclIntType; \ + } else if (uw_ > WIDE_MAX) { \ + mp_int bignumValue_; \ + if (mp_init_u64(&bignumValue_, uw_) != MP_OKAY) { \ + Tcl_Panic("%s: memory overflow", "TclNewUIntObj"); \ + } \ + TclSetBignumInternalRep((objPtr), &bignumValue_); \ + } else { \ + (objPtr)->internalRep.wideValue = (Tcl_WideInt)(uw_); \ + (objPtr)->typePtr = &tclIntType; \ + } \ TCL_DTRACE_OBJ_CREATE(objPtr); \ } while (0) @@ -4843,8 +4874,23 @@ MODULE_SCOPE Tcl_LibraryInitProc Procbodytest_SafeInit; #define TclNewIntObj(objPtr, w) \ (objPtr) = Tcl_NewWideIntObj(w) +#define TclNewUIntObj(objPtr, uw) \ + do { \ + Tcl_WideUInt uw_ = (uw); \ + if (uw_ > WIDE_MAX) { \ + mp_int bignumValue_; \ + if (mp_init_u64(&bignumValue_, uw_) == MP_OKAY) { \ + (objPtr) = Tcl_NewBignumObj(&bignumValue_)); \ + } else { \ + (objPtr) = NULL; \ + } \ + } else { \ + (objPtr) = Tcl_NewWideIntObj(uw_); \ + } \ + } while (0) + #define TclNewIndexObj(objPtr, w) \ - (objPtr) = (((size_t)w) == TCL_INDEX_NONE) ? Tcl_NewWideIntObj(-1) : Tcl_NewWideIntObj(w) + (objPtr) = (((Tcl_WideUInt)w) >= TCL_INDEX_NONE) ? Tcl_NewWideIntObj(-1) : Tcl_NewWideIntObj(w) #define TclNewDoubleObj(objPtr, d) \ (objPtr) = Tcl_NewDoubleObj(d) |