cc -pthread   -Wall -Wextra -Werror=implicit-function-declaration complex/ctan.c -o complex/ctan -D_GNU_SOURCE -D_BSD_SOURCE -D_ALL_SOURCE -D_DEFAULT_SOURCE -lm -lpthread -lrt  -lintl -liconv
[cc@relibc::platform::sys:699 INFO] TODO: getrlimit(3, 0x7ffffffffb80): not implemented
[cc1@relibc::platform::sys:699 INFO] TODO: getrlimit(3, 0x7ffffffffa90): not implemented
[cc1@relibc::platform::sys:699 INFO] TODO: getrlimit(9, 0x7ffffffffa60): not implemented
[cc1@relibc::platform::sys:699 INFO] TODO: getrlimit(9, 0x7ffffffffa90): not implemented
[cc1@relibc::platform::sys:699 INFO] TODO: getrlimit(5, 0x7ffffffffa90): not implemented
[cc1@relibc::platform::sys:699 INFO] TODO: getrlimit(9, 0x7ffffffffa60): not implemented
complex/ctan.c:11: warning: ignoring '#pragma STDC FENV_ACCESS' [-Wunknown-pragmas]
   11 | #pragma STDC FENV_ACCESS ON
      | 
complex/ctan.c:22:39: error: expected ';', ',' or ')' before 'input1'
   22 | void test(int variant, double complex input1, double complex lower, double complex expected, double complex upper, int flags)
      |                                       ^~~~~~
complex/ctan.c: In function 'main':
complex/ctan.c:70:9: error: implicit declaration of function 'test' [-Werror=implicit-function-declaration]
   70 |         test(1, CMPLX(90.01, 13.37), CMPLX(-0x1.16e5d0eb87489p-38, 0x1.00000000031fp+0), CMPLX(-0x1.16e5d0eb87488p-38, 0x1.00000000031f1p+0), CMPLX(-0x1.16e5d0eb87487p-38, 0x1.00000000031f2p+0), 0);
      |         ^~~~
cc1: some warnings being treated as errors