* this file. The differences are the different index of the body in the
     * line array of the context, and the lamdba code requires some special
     * processing. Find a way to factor the common elements into a single
     * function.
     */

    if (iPtr->cmdFramePtr) {
	CmdFrame *contextPtr = TclStackAlloc(interp, sizeof(CmdFrame));

	*contextPtr = *iPtr->cmdFramePtr;
	if (contextPtr->type == TCL_LOCATION_BC) {
	    /*
	     * Retrieve source information from the bytecode, if possible. If
	     * the information is retrieved successfully, context.type will be
	     * TCL_LOCATION_SOURCE and the reference held by

	     * 'contextPtr' is going out of scope; account for the reference
	     * that it's holding to the path name.
	     */

	    Tcl_DecrRefCount(contextPtr->data.eval.path);
	    contextPtr->data.eval.path = NULL;
	}
	TclStackFree(interp, contextPtr);
    }

    /*
     * Optimize for no-op procs: if the body is not precompiled (like a TclPro
     * procbody), and the argument list is just "args" and the body is empty,
     * define a compileProc to compile a no-op.
     *

    const char *final = NULL;

    /*
     * Build up desired argument list for Tcl_WrongNumArgs
     */

    numArgs = framePtr->procPtr->numArgs;
    desiredObjs = TclStackAlloc(interp,
	    (int) sizeof(Tcl_Obj *) * (numArgs+1));

    if (framePtr->isProcCallFrame & FRAME_IS_LAMBDA) {
	desiredObjs[0] = Tcl_NewStringObj("lambdaExpr", -1);
    } else {
#ifdef AVOID_HACKS_FOR_ITCL
	desiredObjs[0] = framePtr->objv[skip-1];
#else

    Tcl_ResetResult(interp);
    Tcl_WrongNumArgs(interp, numArgs+1, desiredObjs, final);

    for (i=0 ; i<=numArgs ; i++) {
	Tcl_DecrRefCount(desiredObjs[i]);
    }
    TclStackFree(interp, desiredObjs);
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * TclInitCompiledLocals --

    /*
     * Create the "compiledLocals" array. Make sure it is large enough to hold
     * all the procedure's compiled local variables, including its formal
     * parameters.
     */

    varPtr = TclStackAlloc(interp, (int)(localCt * sizeof(Var)));
    framePtr->compiledLocals = varPtr;
    framePtr->numCompiledLocals = localCt;

    /*
     * Match and assign the call's actual parameters to the procedure's formal
     * arguments. The formal arguments are described by the first numArgs
     * entries in both the Proc structure's local variable list and the call

    CallFrame *freePtr;
    ByteCode *codePtr;

    result = InitArgsAndLocals(interp, procNameObj, skip);
    if (result != TCL_OK) {
	freePtr = iPtr->framePtr;
	Tcl_PopCallFrame(interp);	/* Pop but do not free. */
	TclStackFree(interp, freePtr->compiledLocals);
					/* Free compiledLocals. */
	TclStackFree(interp, freePtr);	/* Free CallFrame. */
	return TCL_ERROR;
    }

#if defined(TCL_COMPILE_DEBUG)
    if (tclTraceExec >= 1) {
	register CallFrame *framePtr = iPtr->varFramePtr;
	register int i;

     * cannot be freed before the frame is popped, as the local variables must
     * be deleted. But the compiledLocals must be freed first, as they were
     * allocated later on the stack.
     */

    freePtr = iPtr->framePtr;
    Tcl_PopCallFrame(interp);		/* Pop but do not free. */
    TclStackFree(interp, freePtr->compiledLocals);
					/* Free compiledLocals. */
    TclStackFree(interp, freePtr);	/* Free CallFrame. */

    return result;
}

/*
 *----------------------------------------------------------------------
 *

     * this file. The differences are the different index of the body in the
     * line array of the context, and the special processing mentioned in the
     * previous paragraph to track into the list. Find a way to factor the
     * common elements into a single function.
     */

    if (iPtr->cmdFramePtr) {
	CmdFrame *contextPtr = TclStackAlloc(interp, sizeof(CmdFrame));

	*contextPtr = *iPtr->cmdFramePtr;
	if (contextPtr->type == TCL_LOCATION_BC) {
	    /*
	     * Retrieve the source context from the bytecode. This call
	     * accounts for the reference to the source file, if any, held in
	     * 'context.data.eval.path'.

	    /*
	     * 'contextPtr' is going out of scope. Release the reference that
	     * it's holding to the source file path
	     */

	    Tcl_DecrRefCount(contextPtr->data.eval.path);
	}
	TclStackFree(interp, contextPtr);
    }

    /*
     * Set the namespace for this lambda: given by objv[2] understood as a
     * global reference, or else global per default.
     */

    nsObjPtr = lambdaPtr->internalRep.twoPtrValue.ptr2;
    result = TclGetNamespaceFromObj(interp, nsObjPtr, &nsPtr);
    if (result != TCL_OK) {
	return TCL_ERROR;
    }

    extraPtr = TclStackAlloc(interp, sizeof(ApplyExtraData));
    memset(&extraPtr->cmd, 0, sizeof(Command));
    procPtr->cmdPtr = &extraPtr->cmd;
    extraPtr->cmd.nsPtr = (Namespace *) nsPtr;

    /*
     * TIP#280 (semi-)HACK!
     *

{
    ApplyExtraData *extraPtr = data[0];

    if (extraPtr->isRootEnsemble) {
	((Interp *) interp)->ensembleRewrite.sourceObjs = NULL;
    }

    TclStackFree(interp, extraPtr);
    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * MakeLambdaError --