* bytecode, so there's no need to tend to TIP 280 issues.
     */

    envPtr = (CompileEnv *)TclStackAlloc(interp, sizeof(CompileEnv));
    TclInitCompileEnv(interp, envPtr, NULL, 0, NULL, 0);
    CompileExprTree(interp, nodes, index, litObjvPtr, NULL, NULL, envPtr,
	    0 /* optimize */);
    TclEmitOpcode(		INST_DONE,			envPtr);
    byteCodePtr = TclInitByteCode(envPtr);
    TclFreeCompileEnv(envPtr);
    TclStackFree(interp, envPtr);
    TclNRExecuteByteCode(interp, byteCodePtr);
    code = TclNRRunCallbacks(interp, TCL_OK, rootPtr);
    TclReleaseByteCode(byteCodePtr);
    return code;

	    int target;
	    JumpFixup pc1, pc2;

	    switch (nodePtr->lexeme) {
	    case START:
	    case QUESTION:
		if (convert && (nodePtr == rootPtr)) {
		    TclEmitOpcode(INST_TRY_CVT_TO_NUMERIC,	envPtr);
		}
		break;
	    case OPEN_PAREN:

		/* do nothing */
		break;
	    case FUNCTION:
		/*
		 * Use the numWords count we've kept to invoke the function
		 * command with the correct number of arguments.
		 */

		TclEmitInvoke(envPtr, INST_INVOKE_STK, numWords);

		/*
		 * Restore any saved numWords value.
		 */

		numWords = nodePtr->left;
		convert = 1;

		break;
	    case COLON:
		CLANG_ASSERT(jumpPtr);
		if (jumpPtr->jump.jumpType == TCL_TRUE_JUMP) {
		    jumpPtr->jump.jumpType = TCL_UNCONDITIONAL_JUMP;
		    convert = 1;
		}
		target = jumpPtr->jump.codeOffset + 5;
		TclFixupForwardJumpToHere(envPtr, &jumpPtr->jump);
		freePtr = jumpPtr;
		jumpPtr = jumpPtr->next;
		TclStackFree(interp, freePtr);
		TclFixupForwardJump(envPtr, &jumpPtr->jump,
			target - jumpPtr->jump.codeOffset);