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AP_Mount do not use flexible array in union 

We actually don't want a flexible array in this union, but rather a way
to access it byte by byte. This fixes the build for gcc >= 6

In file included from ../../libraries/AP_GPS/AP_GPS_UBLOX.cpp:23:0:
../../libraries/AP_GPS/AP_GPS_UBLOX.h:387:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.

In file included from ../../libraries/AP_Mount/AP_Mount.cpp:9:0:
../../libraries/AP_Mount/AP_Mount_Alexmos.h:291:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.
This commit is contained in:
Lucas De Marchi 2016-05-16 13:46:33 -03:00
parent 39bd196481
commit 421b9ef54a
2 changed files with 2 additions and 2 deletions
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2
libraries/AP_Mount/AP_Mount_Alexmos.h
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@ -288,7 +288,7 @@ private:
alexmos_angles angles;
alexmos_params params;
alexmos_angles_speed angle_speed;
uint8_t bytes[];
uint8_t bytes[1];
} _buffer,_current_parameters;
AP_HAL::UARTDriver *_port;

2
libraries/AP_Mount/AP_Mount_SToRM32_serial.h
View File

@ -145,7 +145,7 @@ private:
union PACKED SToRM32_reply {
SToRM32_reply_data_struct data;
SToRM32_reply_ack_struct ack;
uint8_t bytes[];
uint8_t bytes[1];
} _buffer;
// keep the last _current_angle values