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author | dkf <dkf@noemail.net> | 2005-11-29 14:02:01 (GMT) |
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committer | dkf <dkf@noemail.net> | 2005-11-29 14:02:01 (GMT) |
commit | 68c4515c7dbd4ed8904338e37837b029fa6add22 (patch) | |
tree | 1128e6e95a2bb6e12506385bd371e00436ad8a4f | |
parent | 5ca496e7f22431099561f9f424d3d99b499e629f (diff) | |
download | tcl-68c4515c7dbd4ed8904338e37837b029fa6add22.zip tcl-68c4515c7dbd4ed8904338e37837b029fa6add22.tar.gz tcl-68c4515c7dbd4ed8904338e37837b029fa6add22.tar.bz2 |
Fix [Bug 1310081].
FossilOrigin-Name: 0df05536cba6d89795f53290d4e59138def48989
-rw-r--r-- | ChangeLog | 3 | ||||
-rw-r--r-- | generic/tclObj.c | 13 |
2 files changed, 15 insertions, 1 deletions
@@ -1,5 +1,8 @@ 2005-11-29 Donal K. Fellows <donal.k.fellows@man.ac.uk> + * generic/tclObj.c (Tcl_GetWideIntFromObj): Add more efficient + conversion to wides from normal ints. [Bug 1310081] + * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Allow [lsearch -regexp] to process REs that contain backreferences. This expensive mode of operation is only used if the RE would otherwise cause a compilation diff --git a/generic/tclObj.c b/generic/tclObj.c index 7ae0b5e..9d480d5 100644 --- a/generic/tclObj.c +++ b/generic/tclObj.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclObj.c,v 1.42.2.13 2005/08/04 19:54:29 dgp Exp $ + * RCS: @(#) $Id: tclObj.c,v 1.42.2.14 2005/11/29 14:02:04 dkf Exp $ */ #include "tclInt.h" @@ -2574,9 +2574,20 @@ Tcl_GetWideIntFromObj(interp, objPtr, wideIntPtr) register int result; if (objPtr->typePtr == &tclWideIntType) { + gotWide: *wideIntPtr = objPtr->internalRep.wideValue; return TCL_OK; } + if (objPtr->typePtr == &tclIntType) { + /* + * This cast is safe; all valid ints/longs are wides. + */ + + objPtr->internalRep.wideValue = + Tcl_LongAsWide(objPtr->internalRep.longValue); + objPtr->typePtr = &tclWideIntType; + goto gotWide; + } result = SetWideIntFromAny(interp, objPtr); if (result == TCL_OK) { *wideIntPtr = objPtr->internalRep.wideValue; |