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-rw-r--r--ChangeLog18
-rw-r--r--generic/tcl.h5
-rw-r--r--generic/tclBasic.c14
-rw-r--r--generic/tclInt.h14
-rw-r--r--generic/tclNamesp.c24
-rw-r--r--generic/tclProc.c5
-rw-r--r--library/clock.tcl8
-rw-r--r--tests/clock.test6
-rw-r--r--tests/namespace.test6
9 files changed, 72 insertions, 28 deletions
diff --git a/ChangeLog b/ChangeLog
index 0e75aa7..96c0cb1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,23 @@
2006-10-23 Miguel Sofer <msofer@users.sf.net>
+ * library/clock.tcl (format, scan): corrected wrong # args
+ * tests/clock.test (3.1, 34.1): messages to make use of the
+ new rewrite capabilities of [info level]
+
+ * generic/tcl.h: Lets TEOV update the iPtr->objc/objv
+ * generic/tclBasic.c: fields, except when the (new) flag bit
+ * generic/tclInt.h: TCL_EVAL_NOREWRITE is present. This
+ * generic/tclNamesp.c: causes [info level] to know and use
+ * generic/tclProc.c: ensemble rewrites [Bug 1577492]
+ * tests/namespace.test:
+
+ ***POTENTIAL INCOMPATIBILITY***
+ The return value from [info level 0] on interp alias calls is
+ changed: previously returned the target command (including curried
+ values), now returns the source - what was actually called.
+
+2006-10-23 Miguel Sofer <msofer@users.sf.net>
+
* generic/tcl.h: Modified the Tcl call stack so
* generic/tclBasic.c: there is always a valid CallFrame, even
* generic/tclCmdIL.c: at level 0 [Patch 1577278]. Most of the
diff --git a/generic/tcl.h b/generic/tcl.h
index 2522fa2..8e309a2 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -13,7 +13,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tcl.h,v 1.223 2006/10/23 21:36:54 msofer Exp $
+ * RCS: @(#) $Id: tcl.h,v 1.224 2006/10/23 22:49:24 msofer Exp $
*/
#ifndef _TCL
@@ -1066,11 +1066,14 @@ typedef struct Tcl_DString {
* o Cut out of error traces
* o Don't reset the flags controlling ensemble
* error message rewriting.
+ * TCL_EVAL_NOREWRITE Do not update the interp's last call info;
+ * used by the ensemble rewrite machinery
*/
#define TCL_NO_EVAL 0x10000
#define TCL_EVAL_GLOBAL 0x20000
#define TCL_EVAL_DIRECT 0x40000
#define TCL_EVAL_INVOKE 0x80000
+#define TCL_EVAL_NOREWRITE 0x100000
/*
* Special freeProc values that may be passed to Tcl_SetResult (see the man
diff --git a/generic/tclBasic.c b/generic/tclBasic.c
index 5bccd2e..a633a85 100644
--- a/generic/tclBasic.c
+++ b/generic/tclBasic.c
@@ -13,7 +13,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclBasic.c,v 1.201 2006/10/23 21:36:54 msofer Exp $
+ * RCS: @(#) $Id: tclBasic.c,v 1.202 2006/10/23 22:49:24 msofer Exp $
*/
#include "tclInt.h"
@@ -362,6 +362,8 @@ Tcl_CreateInterp(void)
if (iPtr->globalNsPtr == NULL) {
Tcl_Panic("Tcl_CreateInterp: can't create global namespace");
}
+ iPtr->callObjc = 0;
+ iPtr->callObjv = NULL;
/*
* Initialise the rootCallframe. It cannot be allocated on the stack, as
@@ -3301,6 +3303,16 @@ TclEvalObjvInternal(
}
}
+
+ /*
+ * Record the calling objc/objv except if requested not to
+ */
+
+ if (!(flags & TCL_EVAL_NOREWRITE)) {
+ iPtr->callObjc = objc;
+ iPtr->callObjv = objv;
+ }
+
/*
* Find the function to execute this command. If there isn't one, then see
* if there is an unknown command handler registered for this namespace.
diff --git a/generic/tclInt.h b/generic/tclInt.h
index fffcffe..6a06fb0 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -12,7 +12,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclInt.h,v 1.282 2006/10/23 21:36:55 msofer Exp $
+ * RCS: @(#) $Id: tclInt.h,v 1.283 2006/10/23 22:49:25 msofer Exp $
*/
#ifndef _TCLINT
@@ -1529,8 +1529,16 @@ typedef struct Interp {
* i.e the package require preferences.
*/
- int packagePrefer; /* Current package selection mode.
- */
+ int packagePrefer; /* Current package selection mode. */
+
+ /*
+ * Let [info level] know about ensemble rewriting
+ */
+
+ int callObjc;
+ Tcl_Obj *CONST *callObjv;
+
+
/*
* Statistical information about the bytecode compiler and interpreter's
* operation.
diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c
index b360211..a2a1632 100644
--- a/generic/tclNamesp.c
+++ b/generic/tclNamesp.c
@@ -22,7 +22,7 @@
* 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 1.104 2006/10/23 21:36:55 msofer Exp $
+ * RCS: @(#) $Id: tclNamesp.c,v 1.105 2006/10/23 22:49:25 msofer Exp $
*/
#include "tclInt.h"
@@ -425,8 +425,8 @@ Tcl_PushCallFrame(
nsPtr->activationCount++;
framePtr->nsPtr = nsPtr;
framePtr->isProcCallFrame = isProcCallFrame;
- framePtr->objc = 0;
- framePtr->objv = NULL;
+ framePtr->objc = iPtr->callObjc;
+ framePtr->objv = iPtr->callObjv;
framePtr->callerPtr = iPtr->framePtr;
framePtr->callerVarPtr = iPtr->varFramePtr;
if (iPtr->varFramePtr != NULL) {
@@ -3433,9 +3433,6 @@ NamespaceEvalCmd(
if (result != TCL_OK) {
return TCL_ERROR;
}
- framePtr->objc = objc;
- framePtr->objv = objv; /* Reference counts do not need to be
- * incremented here. */
if (objc == 4) {
result = Tcl_EvalObjEx(interp, objv[3], 0);
@@ -3834,8 +3831,6 @@ NamespaceInscopeCmd(
if (result != TCL_OK) {
return result;
}
- framePtr->objc = objc;
- framePtr->objv = objv;
/*
* Execute the command. If there is just one argument, just treat it as a
@@ -6281,7 +6276,7 @@ NsEnsembleImplementationCmd(
memcpy(tempObjv, prefixObjv, sizeof(Tcl_Obj *) * prefixObjc);
memcpy(tempObjv+prefixObjc, objv+2, sizeof(Tcl_Obj *) * (objc-2));
result = Tcl_EvalObjv(interp, objc-2+prefixObjc, tempObjv,
- TCL_EVAL_INVOKE);
+ TCL_EVAL_INVOKE|TCL_EVAL_NOREWRITE);
Tcl_DecrRefCount(prefixObj);
ckfree((char *) tempObjv);
if (isRootEnsemble) {
@@ -6301,10 +6296,11 @@ NsEnsembleImplementationCmd(
*/
if (ensemblePtr->unknownHandler != NULL && reparseCount++ < 1) {
+ Interp *iPtr = (Interp *) interp;
int paramc, i;
Tcl_Obj **paramv, *unknownCmd, *ensObj;
- unknownCmd = Tcl_DuplicateObj(ensemblePtr->unknownHandler);
+ unknownCmd = Tcl_NewListObj(1, &ensemblePtr->unknownHandler);
TclNewObj(ensObj);
Tcl_GetCommandFullName(interp, ensemblePtr->token, ensObj);
Tcl_ListObjAppendElement(NULL, unknownCmd, ensObj);
@@ -6346,6 +6342,14 @@ NsEnsembleImplementationCmd(
}
/*
+ * Restore the interp's call data, which may have been wiped out
+ * while processing the unknown handler.
+ */
+
+ iPtr->callObjc = objc;
+ iPtr->callObjv = objv;
+
+ /*
* Namespace alive & empty result => reparse.
*/
diff --git a/generic/tclProc.c b/generic/tclProc.c
index e6a70ab..b0df000 100644
--- a/generic/tclProc.c
+++ b/generic/tclProc.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: tclProc.c,v 1.96 2006/10/23 21:36:55 msofer Exp $
+ * RCS: @(#) $Id: tclProc.c,v 1.97 2006/10/23 22:49:25 msofer Exp $
*/
#include "tclInt.h"
@@ -1198,9 +1198,6 @@ ObjInterpProcEx(
return result;
}
-
- framePtr->objc = objc;
- framePtr->objv = objv; /* ref counts for args are incremented below */
framePtr->procPtr = procPtr;
/*
diff --git a/library/clock.tcl b/library/clock.tcl
index ab60089..61f905b 100644
--- a/library/clock.tcl
+++ b/library/clock.tcl
@@ -13,7 +13,7 @@
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# RCS: @(#) $Id: clock.tcl,v 1.35 2006/08/24 21:47:49 kennykb Exp $
+# RCS: @(#) $Id: clock.tcl,v 1.36 2006/10/23 22:49:25 msofer Exp $
#
#----------------------------------------------------------------------
@@ -653,10 +653,11 @@ proc ::tcl::clock::format { args } {
# Check the count of args
if { [llength $args] < 1 || [llength $args] % 2 != 1 } {
+ set cmdName [lrange [info level 0] 0 end-[llength $args]]
return -code error \
-errorcode [list CLOCK wrongNumArgs] \
"wrong \# args: should be\
- \"[lindex [info level 0] 0] clockval\
+ \"$cmdName clockval\
?-format string? ?-gmt boolean?\
?-locale LOCALE? ?-timezone ZONE?\""
}
@@ -1243,10 +1244,11 @@ proc ::tcl::clock::scan { args } {
# Check the count of args
if { [llength $args] < 1 || [llength $args] % 2 != 1 } {
+ set cmdName [lrange [info level 0] 0 end-[llength $args]]
return -code error \
-errorcode [list CLOCK wrongNumArgs] \
"wrong \# args: should be\
- \"[lindex [info level 0] 0] string\
+ \"$cmdName string\
?-base seconds?\
?-format string? ?-gmt boolean?\
?-locale LOCALE? ?-timezone ZONE?\""
diff --git a/tests/clock.test b/tests/clock.test
index 3eb6ed0..c1b9965 100644
--- a/tests/clock.test
+++ b/tests/clock.test
@@ -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: clock.test,v 1.68 2006/10/01 20:59:01 kennykb Exp $
+# RCS: @(#) $Id: clock.test,v 1.69 2006/10/23 22:49:25 msofer Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest 2
@@ -252,7 +252,7 @@ proc ::testClock::registry { cmd path key } {
test clock-1.0 "clock format - wrong # args" {
list [catch {clock format} msg] $msg $::errorCode
-} {1 {wrong # args: should be "::tcl::clock::format clockval ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?"} {CLOCK wrongNumArgs}}
+} {1 {wrong # args: should be "clock format clockval ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?"} {CLOCK wrongNumArgs}}
test clock-1.1 "clock format - bad time" {
list [catch {clock format foo} msg] $msg
@@ -35523,7 +35523,7 @@ test clock-33.11a {clock test, millis align with micros} {
# clock scan
test clock-34.1 {clock scan tests} {
list [catch {clock scan} msg] $msg
-} {1 {wrong # args: should be "::tcl::clock::scan string ?-base seconds? ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?"}}
+} {1 {wrong # args: should be "clock scan string ?-base seconds? ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?"}}
test clock-34.2 {clock scan tests} {
list [catch {clock scan "bad-string"} msg] $msg
} {1 {unable to convert date-time string "bad-string"}}
diff --git a/tests/namespace.test b/tests/namespace.test
index 4597b6f..2bc0f04 100644
--- a/tests/namespace.test
+++ b/tests/namespace.test
@@ -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: namespace.test,v 1.58 2006/10/10 18:23:03 dgp Exp $
+# RCS: @(#) $Id: namespace.test,v 1.59 2006/10/23 22:49:26 msofer Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest 2
@@ -1529,7 +1529,7 @@ test namespace-42.7 {ensembles: nested} {
set result [list [ns x0 z] [ns x1] [ns x2] [ns x3]]
namespace delete ns
set result
-} {{1 ::ns::x0::z} 1 2 3}
+} {{1 {ns x0 z}} 1 2 3}
test namespace-43.1 {ensembles: dict-driven} {
namespace eval ns {
@@ -1815,7 +1815,7 @@ test namespace-47.1 {ensemble: unknown handler} {
lappend result [catch {ns c d e} msg] $msg
lappend result [catch {ns Magic foo bar spong wibble} msg] $msg
list $result [lsort [info commands ::ns::*]] $log [namespace delete ns]
-} {{0 2 0 2 0 2 0 2 1 {unknown or protected subcommand "Magic"}} {::ns::Magic ::ns::a ::ns::b ::ns::c} {{making a} {running ::ns::a b c} {running ::ns::a b c} {making b} {running ::ns::b c d} {making c} {running ::ns::c d e} {unknown Magic - args = foo bar spong wibble}} {}}
+} {{0 2 0 2 0 2 0 2 1 {unknown or protected subcommand "Magic"}} {::ns::Magic ::ns::a ::ns::b ::ns::c} {{making a} {running ns a b c} {running ns a b c} {making b} {running ns b c d} {making c} {running ns c d e} {unknown Magic - args = foo bar spong wibble}} {}}
test namespace-47.2 {ensemble: unknown handler} {
namespace eval ns {
namespace export {[a-z]*}
generated by cgit v0.12 at 2024-07-09 01:36:24 (GMT)