C++ compilation error using CLI with SDK 14: error: expected declaration before '}' token

Question

Hi,
i just renamed main.c to main.cpp. 
 In file included from ../../../main.cpp:57:0:
../../../../../../components/libraries/experimental_cli/nrf_cli.h:597:1: error: expected declaration before '}' token
 }
 ^
 
 What should be the right way to fix that? 
 If i put all the include to extern "C" i get: 
 Compiling file: main.cpp
../../../main.cpp:81:1: error: expected declaration before '}' token
 }
 ^
 
 Thanks.

Jakub Rzeszutko · Accepted Answer

Hi, 
 Please find attached a solution, this should be available in the next SDK release. 
 The main difference is in macro resposible for creating subcommands . When using C++ compiler subcommands shall be created with macro: NRF_CLI_CPP_CREATE_STATIC_SUBCMD_SET. 
 C++ syntax looks following: 
 // C++ and C syntax

NRF_CLI_CPP_CREATE_STATIC_SUBCMD_SET(m_sub_print, 
 NRF_CLI_CMD(all, NULL, "Print all entered parameters.", cmd_print_all), 
 NRF_CLI_CMD(param, NULL, "Print each parameter in new line.", cmd_print_param), 
 NRF_CLI_SUBCMD_SET_END 
); 
 
 While old C syntax was: 
 /* C only syntax */
NRF_CLI_CREATE_STATIC_SUBCMD_SET(m_sub_print) 
{ 
 NRF_CLI_CMD(all, NULL, "Print all entered parameters.", cmd_print_all), 
 NRF_CLI_CMD(param, NULL, "Print each parameter in new line.", cmd_print_param), 
 NRF_CLI_SUBCMD_SET_END 
}; 
 Please find attached new nrf_cli.h and C++ file with example commands. 
 cli.zip 
 nrf_cli.h can be compiled either by C or C++ compiler.

C++ compilation error using CLI with SDK 14: error: expected declaration before '}' token

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