Closed
Description
Basic Infos
The macro DISABLED as defined in Arduino.h may conflict with some sketches.
Hardware
Hardware: All ESP8266
Core Version: 2.2.0
Description
The macro DISABLED as defined in Arduino.h may conflict with some sketches when DISABLED is defined in the sketch or library. Changing from a generic name like "DISABLED" to a more specific name like "ESP8266_INT_DISABLED" would help to avoid collisions like this. Would this be an option?
Sketch
#include <Arduino.h>
enum class State : uint8_t {
DISABLED,
WAITING,
READING,
CHECKSUM,
};
void setup() {
}
void loop() {
}
Debug Messages
Build options changed, rebuilding all
In file included from /tmp/arduino_modified_sketch_437587/sketch_may30b.ino:1:0:
/home/ewasscher/.arduino15/packages/esp8266/hardware/esp8266/2.2.0/cores/esp8266/Arduino.h:76:19: error: expected identifier before numeric constant
#define DISABLED 0x00
^
/tmp/arduino_modified_sketch_437587/sketch_may30b.ino:4:3: note: in expansion of macro 'DISABLED'
DISABLED,
^
/home/ewasscher/.arduino15/packages/esp8266/hardware/esp8266/2.2.0/cores/esp8266/Arduino.h:76:19: error: expected '}' before numeric constant
#define DISABLED 0x00
^
/tmp/arduino_modified_sketch_437587/sketch_may30b.ino:4:3: note: in expansion of macro 'DISABLED'
DISABLED,
^
/home/ewasscher/.arduino15/packages/esp8266/hardware/esp8266/2.2.0/cores/esp8266/Arduino.h:76:19: error: expected unqualified-id before numeric constant
#define DISABLED 0x00
^
/tmp/arduino_modified_sketch_437587/sketch_may30b.ino:4:3: note: in expansion of macro 'DISABLED'
DISABLED,
^
sketch_may30b:8: error: expected declaration before '}' token
};
^
exit status 1
expected declaration before '}' token
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