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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2004-05-25 19:45:14 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2004-05-25 19:45:14 (GMT) |
| commit | eb15d5b60d298079a384b538aa00c53ece4309b6 (patch) | |
| tree | 317d61a35fb6a8871ec0628c42c70173e7fa8302 /generic/tclNamesp.c | |
| parent | 189bfa75c643b2ca02afef7fe20837322f2fc382 (diff) | |
| download | tcl-eb15d5b60d298079a384b538aa00c53ece4309b6.zip tcl-eb15d5b60d298079a384b538aa00c53ece4309b6.tar.gz tcl-eb15d5b60d298079a384b538aa00c53ece4309b6.tar.bz2 | |
* generic/tclNamesp.c (Tcl_FindNamespaceVar):
* tests/namespace.test (namespace-17.10-12): reverted commit of
2004-05-23 and removed the tests, as it interferes with the
varname resolver and there are apps that break (AlphaTk). A fix
will have to wait for Tcl9.
* generic/tclVar.c: Caching of namespace variables disabled: no
simple way was found to avoid interfering with the resolver's idea
of variable existence. A cached varName may keep a variable's name
in the namespace's hash table, which is the resolver's criterion
for existence.
* tests/namespace.c (namespace-17.10): testing for interference
between varname caching and name resolver.
Diffstat (limited to 'generic/tclNamesp.c')
| -rw-r--r-- | generic/tclNamesp.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c index 89dfbab..88ad3bb 100644 --- a/generic/tclNamesp.c +++ b/generic/tclNamesp.c @@ -21,7 +21,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclNamesp.c,v 1.39 2004/05/23 22:58:23 msofer Exp $ + * RCS: @(#) $Id: tclNamesp.c,v 1.40 2004/05/25 19:45:14 msofer Exp $ */ #include "tclInt.h" @@ -2324,20 +2324,6 @@ Tcl_FindNamespaceVar(interp, name, contextNsPtr, flags) simpleName); if (entryPtr != NULL) { varPtr = (Var *) Tcl_GetHashValue(entryPtr); - - /* Fix for [Bug 959052]. - * We might have found a "zombie" variable: it is in the hash - * table, but the variable is unset and it was not fixed with - * a call to [variable]. In particular, zombies created by - * [trace], [upvar], [global] or a reference in a - * tclNsVarNameType obj should never be found. - */ - - if (TclIsVarUndefined(varPtr) - && !(varPtr->flags & VAR_NAMESPACE_VAR) - && !(flags & (TCL_GLOBAL_ONLY|TCL_NAMESPACE_ONLY))) { - varPtr = NULL; - } } } } |