/*
 * tclCompExpr.c --
 *
 *	This file contains the code to compile Tcl expressions.
 *
 * Copyright (c) 1997 Sun Microsystems, Inc.
 * Copyright (c) 1998-2000 by Scriptics Corporation.
 * Contributions from Don Porter, NIST, 2006.  (not subject to US copyright)
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 *
 * RCS: @(#) $Id: tclCompExpr.c,v 1.50 2007/04/17 14:49:53 dkf Exp $
 * RCS: @(#) $Id: tclCompExpr.c,v 1.51 2007/04/23 19:04:43 kennykb Exp $
 */

#include "tclInt.h"
#include "tclCompile.h"

#undef USE_EXPR_TOKENS
#undef PARSE_DIRECT_EXPR_TOKENS

				 * allocated OpNode tree should go. */
    Tcl_Obj *litList,		/* List to append literals to. */
    Tcl_Obj *funcList,		/* List to append function names to. */
    Tcl_Parse *parsePtr)	/* Structure to fill with tokens representing
				 * those operands that require run time
				 * substitutions. */
{
    OpNode *nodes;
    OpNode *nodes = NULL;
    int nodesAvailable = 64, nodesUsed = 0;
    int code = TCL_OK;
    int numLiterals = 0, numFuncs = 0;
    int scanned = 0, insertMark = 0;
    int lastOpen = 0, lastWas = 0;
    unsigned char lexeme = START;
    Tcl_Obj *msg = NULL, *post = NULL;

	}
	}

	start += scanned;
	numBytes -= scanned;
    }

    if (code != TCL_OK && nodes != NULL) {
	ckfree((char*) nodes);
    }
    if (code == TCL_OK) {
	*opTreePtr = nodes;
    } else if (interp == NULL) {
	if (msg) {
	    Tcl_DecrRefCount(msg);
	}
    } else {