test case for zephyrproject/zephyr#23998

CMakeLists.txt

# SPDX-License-Identifier: Apache-2.0

cmake_minimum_required(VERSION 3.13.1)

find_package(Zephyr HINTS $ENV{ZEPHYR_BASE})
project(NONE)

target_sources(app PRIVATE src/main.cxx)

expected.out

*** Booting Zephyr OS build zephyr-v2.2.0-1466-g1f3c014a1ad3  ***
Hello World! nrf52840dk_nrf52840
Done
 0: BLE 2404; LR-WPAN 2405
 1: BLE 2406; LR-WPAN 2410
 2: BLE 2408; LR-WPAN 2415
 3: BLE 2410; LR-WPAN 2420
 4: BLE 2412; LR-WPAN 2425
 5: BLE 2414; LR-WPAN 2430
 6: BLE 2416; LR-WPAN 2435
 7: BLE 2418; LR-WPAN 2440
 8: BLE 2420; LR-WPAN 2445
 9: BLE 2422; LR-WPAN 2450
10: BLE 2424; LR-WPAN 2455
11: BLE 2428; LR-WPAN 2460
12: BLE 2430; LR-WPAN 2465
13: BLE 2432; LR-WPAN 2470
14: BLE 2434; LR-WPAN 2475
15: BLE 2436; LR-WPAN 2480
16: BLE 2438
17: BLE 2440
18: BLE 2442
19: BLE 2444
20: BLE 2446
21: BLE 2448
22: BLE 2450
23: BLE 2452
24: BLE 2454
25: BLE 2456
26: BLE 2458
27: BLE 2460
28: BLE 2462
29: BLE 2464
30: BLE 2466
31: BLE 2468
32: BLE 2470
33: BLE 2472
34: BLE 2474
35: BLE 2476
36: BLE 2478
37: BLE 2402
38: BLE 2426
39: BLE 2480

main.cxx

/*
 * Copyright (c) 2012-2014 Wind River Systems, Inc.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <zephyr.h>
#include <sys/printk.h>

class Channel
{
public:
	int freq = 2400;   // Frequency [Mhz]
	int Pnoise = 174;  // Noise [-dbm]
	int Psignal = 174; // Siganl [-dbm]
};

class Radio
{
public:
	// Comment these Variables out and it is working ---------------
	u8_t payload[254];			 // Containing Tx or Rx Payload
	u8_t len;					 // Length of actual Payload to send or Received
	// END Comment -----------------
	Channel BLE_CH[40];			 // List of BLE Channels
	Channel IEEE802_15_4_CH[16]; // List of IEEE802.15.4 Channels
	// Init the Radio
	Radio()
	{
		// ---------------- Not Working Code Start ------------------------
		// Init the BLE Channels
		for (int i = 0; i <= 10; i++)
		{
			BLE_CH[i].freq = 2404 + i * 2;
		}
		for (int i = 0; i <= 25; i++)
		{
			BLE_CH[i + 11].freq = 2428 + i * 2;
		}
		BLE_CH[37].freq = 2402;
		BLE_CH[38].freq = 2426;
		BLE_CH[39].freq = 2480;
		// Init the IEEE802.15.4 Channels
		for (int i = 0; i <= 15; i++)
		{
			IEEE802_15_4_CH[i].freq = 2405 + i * 5;
		}
		// ----------------- Not Working Code END --------------------------
	}
};



void main(void)
{
	printk("Hello World! %s\n", CONFIG_BOARD);

	Radio radio;
	printk("Done\n");

	for (u8_t ci = 0U; ci < ARRAY_SIZE(radio.BLE_CH); ++ci) {
		printk("%2u: BLE %u", ci, radio.BLE_CH[ci].freq);
		if (ci < ARRAY_SIZE(radio.IEEE802_15_4_CH)) {
			printk("; LR-WPAN %u\n", radio.IEEE802_15_4_CH[ci].freq);
		} else {
			printk("\n");
		}
	}
}

prj.conf

CONFIG_CPLUSPLUS=y
CONFIG_NEWLIB_LIBC=y
CONFIG_LIB_CPLUSPLUS=y