On Mon, 17 Feb 2020, Torbjörn Granlund wrote:
We upgraded the FreeBSD GMP test systems from 11.2 to 11.3 and 12.0 to
12.1 and with those upgrades came clang 8.0.
We got some really novel failures when using clang++ for compiling GMP.
It spews out binary error messages which appears to be dumps of its own
RAM! What clang actually thinks is wromg is anyone's guess.
It looks like there is now a standard header called <bit>. We also have a
test bit.c that compiles to bit. And we have a -I flag pointing to the
location of this second bit file. Now, when clang sees #include <bit>
inside the libc++ headers, it finds this binary file instead of the
standard header. I think we should fix that on the GMP side. The easiest
would be to rename the test from bit to something less common.
--
Marc Glisse
_______________________________________________
gmp-devel mailing list
gmp-devel@gmplib.org
https://gmplib.org/mailman/listinfo/gmp-devel
