echo "#include <math.h>" > buggy.c g++ -O1 -pedantic buggy.c And so the errors begin ... | /usr/include/bits/mathinline.h: In function 'double __atan(double)': | /usr/include/bits/mathinline.h:128: error: declaration of 'double __atan(double) ' throws different exceptions | /usr/include/bits/mathcalls.h:59: error: than previous declaration 'double __ata n(double) throw ()' | /usr/include/bits/mathinline.h: In function 'float __atanf(float)': /usr/include/bits/mathinline.h:128: error: declaration of 'float __atanf(float)' throws different exceptions [...] Dropping either -O1 or -pedantic is a workaround, clearly related to __USE_EXTERN_INLINES. Please let me know if there's anything else I can do to help. Thanks, Stephen -- Stephen R. Marenka If life's not fun, you're not doing it right! <stephen@marenka.net>
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