I’m implementing my own assert() macro, for Arduino UNO. It works ok when I put the files assert.cpp/.h into a dedicated lib/ subdirectory, but does not work if I put those same files in src/ and include/ dirs respectively. Why is that? FAILS (gets stuck without printing the assert message) . ├──…

AVR-LIBC has assert.h and the assert macro as documented in avr-libc. So not directly the compiler but the C library it uses. As you can see in avr-libc: assert.h Source File and here … vancegroup-mirrors/avr-libc/blob/06cc6ff5e6120b36f1b246871728addee58d3f87/avr-libc/include/assert.h#L86-…

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Custom assert.cpp/.h clashing with avr-gcc's assert?

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jurc192 June 10, 2021, 12:12pm 3

Thank you, this explains it really well!