INT_ADD_OVERFLOW 143 gnulib-tests/test-intprops.c VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); INT_ADD_OVERFLOW 193 gnulib-tests/test-intprops.c VERIFY (INT_ADD_OVERFLOW (a, b) == (overflow)); \ INT_ADD_OVERFLOW 194 gnulib-tests/test-intprops.c VERIFY (INT_ADD_OVERFLOW (b, a) == (overflow))