Tcl_SetObjResult(opts->interp, Tcl_NewStringObj(
		    "requested date too large to represent", TCL_AUTO_LENGTH));
	    Tcl_SetErrorCode(opts->interp, "CLOCK", "dateTooLarge", (char *)NULL);
	    return TCL_ERROR;
	}
    }

    /* If seconds overflows the day (no validate case), increase days */
    if (yySecondOfDay >= SECONDS_PER_DAY) {
    /* If seconds overflows the day (no validate and "24:00" case), increase days */
    if (yySecondOfDay >= SECONDS_PER_DAY + ((info->flags & CLF_TIME) && (yyHour == 24))) {
	yydate.julianDay += (yySecondOfDay / SECONDS_PER_DAY);
	yySecondOfDay %= SECONDS_PER_DAY;
    }

    /* Local seconds to UTC (stored in yydate.seconds) */

    if (info->flags & CLF_ASSEMBLE_SECONDS) {

	    errCode = "day";
	    goto error;
	}
    }

    if (info->flags & CLF_TIME) {
	/* hour */
	if (yyHour < 0 || yyHour > ((yyMeridian == MER24) ? 23 : 12)) {
	if (yyHour < 0 || yyHour > ((yyMeridian == MER24) ? 24 : 12)) {
	    errMsg = "invalid time (hour)";
	    errCode = "hour";
	    goto error;
	}
	/* minutes */
	if (yyMinutes < 0 || yyMinutes > 59) {
	if (yyMinutes < 0 || yyMinutes > 59 || (yyMinutes && (yyHour == 24))) {
	    errMsg = "invalid time (minutes)";
	    errCode = "minutes";
	    goto error;
	}
	/* oldscan could return secondOfDay (parsedTime) -1 by invalid time (ex.: 25:00:00) */
	if (yySeconds < 0 || yySeconds > 59 || yySecondOfDay <= -1) {
	if (yySeconds < 0 || yySeconds > 59 || yySecondOfDay <= -1 || (yySeconds && (yyHour == 24))) {
	    errMsg = "invalid time";
	    errCode = "seconds";
	    goto error;
	}
    }

    if (!(stage & CLF_VALIDATE_S2) || !(opts->flags & CLF_VALIDATE_S2)) {

    int Seconds,
    MERIDIAN Meridian)
{
    switch (Meridian) {
    case MER24:
	return (Hours * 60 + Minutes) * 60 + Seconds;
    case MERam:
	return ((Hours % 12) * 60 + Minutes) * 60 + Seconds;
	return (((Hours / 24) * 24 + (Hours % 12)) * 60 + Minutes) * 60 + Seconds;
    case MERpm:
	return (((Hours % 12) + 12) * 60 + Minutes) * 60 + Seconds;
	return (((Hours / 24) * 24 + (Hours % 12) + 12) * 60 + Minutes) * 60 + Seconds;
    }
    return -1;			/* Should never be reached */
}

static int
LookupWord(
    YYSTYPE* yylvalPtr,

    int Seconds,
    MERIDIAN Meridian)
{
    switch (Meridian) {
    case MER24:
	return (Hours * 60 + Minutes) * 60 + Seconds;
    case MERam:
	return ((Hours % 12) * 60 + Minutes) * 60 + Seconds;
	return (((Hours / 24) * 24 + (Hours % 12)) * 60 + Minutes) * 60 + Seconds;
    case MERpm:
	return (((Hours % 12) + 12) * 60 + Minutes) * 60 + Seconds;
	return (((Hours / 24) * 24 + (Hours % 12) + 12) * 60 + Minutes) * 60 + Seconds;
    }
    return -1;			/* Should never be reached */
}

static int
LookupWord(
    YYSTYPE* yylvalPtr,

  test clock-46.7b {freescan: regression test - switch day by large not-valid time, see bug [3ee8f1c2a785f4d8]} {valid_off} {
    list [clock scan 23:59:59 -base 0 -gmt 1] \
	 [clock scan 24:00:00 -base 0 -gmt 1] \
	 [clock scan 48:00:00 -base 0 -gmt 1]
  } {86399 86400 172800}
} else {
  test clock-46.8a {regression test - invalid time (hour)} {
    list [catch {clock scan 24:00:00 -base 0 -gmt 1 -format %H:%M:%S} msg] $msg \
    list [catch {clock scan 24:00:01 -base 0 -gmt 1 -format %H:%M:%S} msg] $msg \
	 [catch {clock scan 48:00:00 -base 0 -gmt 1 -format %H:%M:%S} msg] $msg
  } {1 {unable to convert input string: invalid time (hour)} 1 {unable to convert input string: invalid time (hour)}}
  } {1 {unable to convert input string: invalid time} 1 {unable to convert input string: invalid time (hour)}}
  test clock-46.8b {freescan: regression test - invalid time (hour)} {
    list [catch {clock scan 24:00:00 -base 0 -gmt 1} msg] $msg \
    list [catch {clock scan 24:00:01 -base 0 -gmt 1} msg] $msg \
	 [catch {clock scan 48:00:00 -base 0 -gmt 1} msg] $msg
  } {1 {unable to convert input string: invalid time (hour)} 1 {unable to convert input string: invalid time (hour)}}
  } {1 {unable to convert input string: invalid time} 1 {unable to convert input string: invalid time (hour)}}
}

proc _invalid_test {testtz scnargs args} {
    global valid_mode
    # ensure validation works TZ independently, since the conversion
    # of local time to UTC may adjust date/time tokens, depending on TZ:
    set res {}

    # regardless solution for [f2b5f89c0d], this conversions must fail on -valid 1 (constraints !valid_off),
    # because of wrong day and month for the leap second:
    set res {}
    foreach {d i} {
	"2012-06-29 23:59:60" "invalid time"
	"2012-05-30 23:59:60" "invalid time"
	"2012-05-30 23:60:60" "invalid time"
	"2012-05-30 24:00:60" "invalid time"
	"2012-05-30 24:60:00" "invalid time"
	"2012-05-30 24:00:01" "invalid time"
	"2012-05-30 24:10:00" "invalid time"
    } {
	# check with free scan:
	if {![catch { clock scan $d -gmt 1 } t] || ![string match *$i* $t]} {
	    lappend res "free-scan \"$d\" == \"$t\", expected \"$i\""
	}
	# check with formatted scan:
	if {![catch { clock scan $d -gmt 1 -format "%Y-%m-%d %H:%M:%S" } t] || ![string match *$i* $t]} {