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Fix compilation with UBRRH or UBRRxH set #71

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@Dantali0n Dantali0n commented Sep 3, 2025 •
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I had to exclude the SerialFake defintions to have Serial1 etc compile when UBRR_H is set.

The implementations are already excluded unless USBCON is set now the definition is also excluded.

You can find the errors enclosed in the details below

Details 
In file included from .pio/libdeps/native/ArduinoFake/src/Serial.h:1,
                 from .pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:18,
                 from .pio/libdeps/native/ArduinoFake/src/ClientFake.cpp:1:
.pio/libdeps/native/ArduinoFake/src/SerialFake.h:34:1: error: expected class-name before ‘{’ token
   34 | {
      | ^
In file included from .pio/libdeps/native/ArduinoFake/src/Serial.h:1,
                 from .pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:18,
                 from .pio/libdeps/native/ArduinoFake/src/ArduinoFake.cpp:1:
.pio/libdeps/native/ArduinoFake/src/SerialFake.h:34:1: error: expected class-name before ‘{’ token
   34 | {
      | ^
In file included from .pio/libdeps/native/ArduinoFake/src/Serial.h:1,
                 from .pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:18,
                 from test/test_00_example/test_example.cpp:1:
.pio/libdeps/native/ArduinoFake/src/SerialFake.h:34:1: error: expected class-name before ‘{’ token
   34 | {
      | ^
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h: In member function ‘SerialFake* ArduinoFakeContext::Serial(Serial_*)’:
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:64:13: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   64 |         if (dynamic_cast<name##FakeProxy*>(instance)) { \
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:65:20: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   65 |             return dynamic_cast<name##FakeProxy*>(instance)->get##name##Fake(); \
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h: In member function ‘SerialFake* ArduinoFakeContext::Serial(Serial_*)’:
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:64:13: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   64 |         if (dynamic_cast<name##FakeProxy*>(instance)) { \
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:65:20: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   65 |             return dynamic_cast<name##FakeProxy*>(instance)->get##name##Fake(); \
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from .pio/libdeps/native/ArduinoFake/src/Serial.h:1,
                 from .pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:18,
                 from .pio/libdeps/native/ArduinoFake/src/EEPROMFake.cpp:2:
.pio/libdeps/native/ArduinoFake/src/SerialFake.h:34:1: error: expected class-name before ‘{’ token
   34 | {
      | ^
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h: In member function ‘SerialFake* ArduinoFakeContext::Serial(Serial_*)’:
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:64:13: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   64 |         if (dynamic_cast<name##FakeProxy*>(instance)) { \
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:65:20: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   65 |             return dynamic_cast<name##FakeProxy*>(instance)->get##name##Fake(); \
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h: In member function ‘SerialFake* ArduinoFakeContext::Serial(Serial_*)’:
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:64:13: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   64 |         if (dynamic_cast<name##FakeProxy*>(instance)) { \
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:65:20: error: cannot ‘dynamic_cast’ ‘instance’ (of type ‘class Serial_*’) to type ‘class SerialFakeProxy*’ (source is a pointer to incomplete type)
   65 |             return dynamic_cast<name##FakeProxy*>(instance)->get##name##Fake(); \
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.pio/libdeps/native/ArduinoFake/src/ArduinoFake.h:113:9: note: in expansion of macro ‘_ArduinoFakeInstanceGetter2’
  113 |         _ArduinoFakeInstanceGetter2(Serial, Serial_)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
*** [.pio/build/native/libeb2/ArduinoFake/ClientFake.o] Error 1
*** [.pio/build/native/libeb2/ArduinoFake/ArduinoFake.o] Error 1
*** [.pio/build/native/libeb2/ArduinoFake/EEPROMFake.o] Error 1
*** [.pio/build/native/test/test_00_example/test_example.o] Error 1

@Dantali0n
Fix compilation with UBRRH or UBRRxH set
2640b51 
I had to exclude the SerialFake defintions to have Serial1 etc compile when UBRR_H is set.
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