*	Deletes all commands, variables and namespaces in this namespace.
 *
 *----------------------------------------------------------------------
 */

void
TclTeardownNamespace(
    Namespace *nsPtr)		/* Points to the namespace to be dismantled
				 * and unlinked from its parent. */
{
    Tcl_Interp *interp = nsPtr->interp;
    Tcl_HashEntry *entryPtr;
    Tcl_HashSearch search;
    Tcl_Size i;

    /*
     * Start by destroying the namespace's variable table, since variables
     * might trigger traces. Variable table should be cleared but not freed!

     * problems of just using Tcl_FirstHashEntry over and over, [Bug
     * f97d4ee020]) we copy to a temporary array and then delete all those
     * commands.
     */

    while (nsPtr->cmdTable.numEntries > 0) {
	Tcl_Size length = nsPtr->cmdTable.numEntries;
	Command **cmds = (Command **)TclStackAlloc(interp,
		sizeof(Command *) * length);

	i = 0;
	for (entryPtr = Tcl_FirstHashEntry(&nsPtr->cmdTable, &search);
		entryPtr != NULL;
		entryPtr = Tcl_NextHashEntry(&search)) {
	    cmds[i] = (Command *)Tcl_GetHashValue(entryPtr);
	    cmds[i]->refCount++;
	    i++;
	}
	for (i = 0 ; i < length ; i++) {
	    Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmds[i]);

	    TclCleanupCommandMacro(cmds[i]);
	}
	TclStackFree(interp, cmds);
    }
    Tcl_DeleteHashTable(&nsPtr->cmdTable);
    Tcl_InitHashTable(&nsPtr->cmdTable, TCL_STRING_KEYS);

    /*
     * Remove the namespace from its parent's child hashtable.
     */

	    lappend x [info object class $initial]
	}
	return $x
    }] {lsort [lsearch -all -not -inline $x *::delegate]}
} -cleanup {
    interp delete $fresh
} -result {{} {::oo::Slot ::oo::abstract ::oo::class ::oo::configurable ::oo::configuresupport::configurable ::oo::object ::oo::singleton} {::oo::configuresupport::objreadableproperties ::oo::configuresupport::objwritableproperties ::oo::configuresupport::readableproperties ::oo::configuresupport::writableproperties ::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} {::oo::Slot ::oo::class ::oo::configuresupport::configurable} {::oo::abstract ::oo::configurable ::oo::singleton} {} {} {} {} {} ::oo::object ::oo::object ::oo::class ::oo::class ::oo::class}
test oo-1.22 {basic test of OO functionality: nested ownership destruction order} -setup {
    oo::class create parent
} -body {
    oo::class create abc {
	superclass parent
	variable n
	constructor {} {set n 0}
	method make {i} {set n $i; [self class] create xyz}
	destructor {lappend ::deathOrder $n}
    }
    apply {n {
	set ::deathOrder {}
	# Make some "nested" objects
	set base [abc new]
	for {set i 1; set obj $base} {$i < $n} {incr i} {
	     set obj [$obj make $i]
	}
	# Kill them all in one go; should come apart in right order!
	$base destroy
	return $::deathOrder
    }} 5
} -cleanup {
    parent destroy
} -result {1 2 3 4 0}
test oo-1.23 {basic test of OO functionality: deep nested ownership} -setup {
    oo::class create parent
} -constraints knownBug -body {
    oo::class create abc {
	superclass parent
	method make {} {[self class] create xyz}
	destructor {incr ::count}
    }
    apply {n {
	set ::count 0
	# Make a lot of "nested" objects
	set base [abc new]
	for {set i 1; set obj $base} {$i < $n} {incr i} {
	     set obj [$obj make]
	}
	# Kill them all in one go; should not crash!
	$base destroy
	return [expr {$n - $::count}]
    }} 10000
} -cleanup {
    parent destroy
} -result 0

test oo-2.1 {basic test of OO functionality: constructor} -setup {
    # This is a bit complex because it needs to run in a sub-interp as
    # we're modifying the root object class's constructor
    interp create subinterp
    subinterp eval {
	package require tcl::oo

bindir			= @bindir@
libdir			= @libdir@
includedir		= @includedir@
datarootdir		= @datarootdir@
runstatedir		= @runstatedir@
mandir			= @mandir@

# Configure arguments
PKG_CFG_ARGS		= @PKG_CFG_ARGS@

# The following definition can be set to non-null for special systems like AFS
# with replication. It allows the pathnames used for installation to be
# different than those used for actually reference files at run-time.
# INSTALL_ROOT is prepended to $prefix and $exec_prefix when installing files.
INSTALL_ROOT	=

# Directory from which applications will reference the library of Tcl scripts

# library or static library

${TCL_STUB_LIB_FILE}: ${STUB_OBJS} ${DDE_OBJS} ${REG_OBJS}
	@$(RM) ${TCL_STUB_LIB_FILE}
	@MAKE_STUB_LIB@ ${STUB_OBJS} ${DDE_OBJS} ${REG_OBJS}
	@POST_MAKE_LIB@

${TCL_DLL_FILE}: ${TCL_LIB_FILE} ${TCL_OBJS} tcl.$(RES) @ZLIB_DLL_FILE@ @TOMMATH_DLL_FILE@ ${TCL_ZIP_FILE}
	@$(RM) ${TCL_DLL_FILE} $(TCL_LIB_FILE)
	@MAKE_DLL@ ${TCL_OBJS} tcl.$(RES) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${TCL_DLL_FILE}.manifest
	@VC_MANIFEST_EMBED_DLL@
	@if test "${ZIPFS_BUILD}" = "1" ; then \
		cat ${TCL_ZIP_FILE} >> ${TCL_DLL_FILE}; \
		${NATIVE_ZIP} -A ${TCL_DLL_FILE} \
		  || echo 'ignore zip-error by adjust sfx process (not executable?)'; \
	fi

ifeq (,$(findstring --disable-shared,$(PKG_CFG_ARGS)))
${TCL_LIB_FILE}:
	@$(RM) ${TCL_DLL_FILE} $(TCL_LIB_FILE)
else
${TCL_LIB_FILE}: ${TCL_OBJS} tclWinPanic.$(OBJEXT) ${DDE_OBJS} ${REG_OBJS}
	@$(RM) ${TCL_LIB_FILE}
	@MAKE_LIB@ ${TCL_OBJS} tclWinPanic.$(OBJEXT) ${DDE_OBJS} ${REG_OBJS}
	@POST_MAKE_LIB@
endif

${DDE_DLL_FILE}: ${TCL_STUB_LIB_FILE} ${DDE_OBJS}
	@MAKE_DLL@ ${DDE_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${DDE_DLL_FILE}.manifest

${REG_DLL_FILE}: ${TCL_STUB_LIB_FILE} ${REG_OBJS}
	@MAKE_DLL@ ${REG_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${REG_DLL_FILE}.manifest

${TEST_DLL_FILE}: ${TCL_STUB_LIB_FILE} ${TCLTEST_OBJS}
	@$(RM) ${TEST_DLL_FILE} ${TEST_LIB_FILE}
	@MAKE_DLL@ ${TCLTEST_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${TEST_DLL_FILE}.manifest

${TEST_EXE_FILE}: @LIBRARIES@ ${TCL_STUB_LIB_FILE} ${TCLTEST_OBJS} tclTestMain.${OBJEXT}
	@$(RM) ${TEST_EXE_FILE}
	$(CC) $(CFLAGS) $(TCLTEST_OBJS) tclTestMain.$(OBJEXT) $(TCL_LIB_FILE) $(TCL_STUB_LIB_FILE) $(LIBS) \
		tclsh.$(RES) $(CC_EXENAME) $(LDFLAGS_CONSOLE)
	$(COPY) tclsh.exe.manifest ${TEST_EXE_FILE}.manifest

# use prebuilt zlib1.dll
${ZLIB_DLL_FILE}: ${TCL_STUB_LIB_FILE}

	$(RM) Makefile config.status config.cache config.log tclConfig.sh \
		config.status.lineno tclsh.exe.manifest tclUuid.h

#
# Bundled package targets
#


PKG_DIR			= ./pkgs

packages:
	@builddir=`$(CYGPATH) $$(pwd -P)`; \
	for i in $(PKGS_DIR)/*; do \
	  if [ -d $$i ] ; then \
	    if [ -x $$i/configure ] ; then \