diff options
| author | dgp <dgp@users.sourceforge.net> | 2011-04-18 18:50:41 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2011-04-18 18:50:41 (GMT) |
| commit | 66a254dddfb0c618ee609c6bfab4a6549e098772 (patch) | |
| tree | 8d78f56622c7353be617d046b3586a18a8ca4ae1 /generic/tclUtil.c | |
| parent | 76259f2d58dc67f1a0095a1891696b69167c3902 (diff) | |
| parent | 50920cb27bda1113bd1e4edf637f4a6d03c8d63a (diff) | |
| download | tcl-66a254dddfb0c618ee609c6bfab4a6549e098772.zip tcl-66a254dddfb0c618ee609c6bfab4a6549e098772.tar.gz tcl-66a254dddfb0c618ee609c6bfab4a6549e098772.tar.bz2 | |
Define and use macros that test whether a Tcl list value is canonical.
Diffstat (limited to 'generic/tclUtil.c')
| -rw-r--r-- | generic/tclUtil.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/generic/tclUtil.c b/generic/tclUtil.c index 4fe1015..f77320b 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -1204,19 +1204,14 @@ Tcl_ConcatObj( */ for (i = 0; i < objc; i++) { - List *listRepPtr; + int length; objPtr = objv[i]; - if (objPtr->typePtr != &tclListType) { - TclGetString(objPtr); - if (objPtr->length) { - break; - } else { - continue; - } + if (TclListObjIsCanonical(objPtr)) { + continue; } - listRepPtr = objPtr->internalRep.twoPtrValue.ptr1; - if (objPtr->bytes != NULL && !listRepPtr->canonicalFlag) { + Tcl_GetStringFromObj(objPtr, &length); + if (length > 0) { break; } } @@ -1236,7 +1231,7 @@ Tcl_ConcatObj( */ objPtr = objv[i]; - if (objPtr->bytes && !objPtr->length) { + if (objPtr->bytes && objPtr->length == 0) { continue; } TclListObjGetElements(NULL, objPtr, &listc, &listv); |