* All the Tcl_Tokens allocated and filled belong to
		 * this subexpression. The first token is the leading
		 * TCL_TOKEN_SUB_EXPR token, and all the rest (one fewer)
		 * are its components.
		 */

		subExprTokenPtr->numComponents =
			((int)parsePtr->numTokens - subExprTokenIdx) - 1;

		/*
		 * Finally, as we return up the tree to our parent, pop the
		 * parent subexpression off our subexpression stack, and
		 * fill in the zero numComponents for the operator Tcl_Token.
		 */

	    funcList, parsePtr, 0 /* parseOnly */);

    if (code == TCL_OK) {
	/*
	 * Valid parse; compile the tree.
	 */

	size_t objc;
	Tcl_Obj *const *litObjv;
	Tcl_Obj **funcObjv;

	/* TIP #280 : Track Lines within the expression */
	TclAdvanceLines(&envPtr->line, script,
		script + TclParseAllWhiteSpace(script, numBytes));

	TclListObjGetElementsM(NULL, litList, &objc, (Tcl_Obj ***)&litObjv);
	TclListObjGetElementsM(NULL, funcList, &objc, &funcObjv);
	CompileExprTree(interp, opTree, 0, &litObjv, funcObjv,
		parsePtr->tokenPtr, envPtr, optimize);
    } else {
	TclCompileSyntaxError(interp, envPtr);
    }

    Tcl_FreeParse(parsePtr);