diff options
Diffstat (limited to 'generic/tclEncoding.c')
| -rw-r--r-- | generic/tclEncoding.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c index 0fa6661..d246cb2 100644 --- a/generic/tclEncoding.c +++ b/generic/tclEncoding.c @@ -182,6 +182,7 @@ TCL_DECLARE_MUTEX(encodingMutex) static Tcl_Encoding defaultEncoding; static Tcl_Encoding systemEncoding; +Tcl_Encoding tclIdentityEncoding; /* * The following variable is used in the sparse matrix code for a @@ -270,7 +271,7 @@ static int Iso88591ToUtfProc(ClientData clientData, int *dstCharsPtr); /* - * A Tcl_ObjType for holding a cached Tcl_Encoding in the otherValuePtr field + * A Tcl_ObjType for holding a cached Tcl_Encoding in the twoPtrValue.ptr1 field * of the intrep. This should help the lifetime of encodings be more useful. * See concerns raised in [Bug 1077262]. */ @@ -313,7 +314,7 @@ Tcl_GetEncodingFromObj( return TCL_ERROR; } TclFreeIntRep(objPtr); - objPtr->internalRep.otherValuePtr = encoding; + objPtr->internalRep.twoPtrValue.ptr1 = encoding; objPtr->typePtr = &encodingType; } *encodingPtr = Tcl_GetEncoding(NULL, name); @@ -334,7 +335,7 @@ static void FreeEncodingIntRep( Tcl_Obj *objPtr) { - Tcl_FreeEncoding(objPtr->internalRep.otherValuePtr); + Tcl_FreeEncoding(objPtr->internalRep.twoPtrValue.ptr1); objPtr->typePtr = NULL; } @@ -353,7 +354,7 @@ DupEncodingIntRep( Tcl_Obj *srcPtr, Tcl_Obj *dupPtr) { - dupPtr->internalRep.otherValuePtr = Tcl_GetEncoding(NULL, srcPtr->bytes); + dupPtr->internalRep.twoPtrValue.ptr1 = Tcl_GetEncoding(NULL, srcPtr->bytes); } /* @@ -567,7 +568,7 @@ TclInitEncodingSubsystem(void) type.freeProc = NULL; type.nullSize = 1; type.clientData = NULL; - Tcl_CreateEncoding(&type); + tclIdentityEncoding = Tcl_CreateEncoding(&type); type.encodingName = "utf-8"; type.toUtfProc = UtfExtToUtfIntProc; @@ -651,6 +652,7 @@ TclFinalizeEncodingSubsystem(void) Tcl_MutexLock(&encodingMutex); encodingsInitialized = 0; FreeEncoding(systemEncoding); + FreeEncoding(tclIdentityEncoding); hPtr = Tcl_FirstHashEntry(&encodingTable, &search); while (hPtr != NULL) { @@ -1542,7 +1544,8 @@ OpenEncodingFileChannel( } if ((NULL == chan) && (interp != NULL)) { - Tcl_AppendResult(interp, "unknown encoding \"", name, "\"", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "unknown encoding \"%s\"", name)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ENCODING", name, NULL); } Tcl_DecrRefCount(fileNameObj); @@ -1616,7 +1619,8 @@ LoadEncodingFile( break; } if ((encoding == NULL) && (interp != NULL)) { - Tcl_AppendResult(interp, "invalid encoding file \"", name, "\"", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "invalid encoding file \"%s\"", name)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ENCODING", name, NULL); } Tcl_Close(NULL, chan); |