[r14-9028 Regression] FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line 3350) on Linux/x86_64

[r14-9028 Regression] FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line 3350) on Linux/x86_64

[haochen.jiang]

On Linux/x86_64,

7f3d900684ad989164114f25eb46a33871c6533d is the first bad commit
commit 7f3d900684ad989164114f25eb46a33871c6533d
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Wed Feb 7 11:31:10 2024 +0000

    libstdc++: Fix FAIL: 26_numerics/random/pr60037-neg.cc [PR113931]

caused

FAIL: 26_numerics/random/pr60037-neg.cc  -std=gnu++17  (test for errors, line 3350)
FAIL: 26_numerics/random/pr60037-neg.cc  -std=gnu++17 (test for excess errors)

with GCC configured with

../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9028/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap

To reproduce:

$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc --target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc --target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc --target_board='unix{-m64\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command line might save that.)
(However, please make sure that there is no potential problems with AVX512.)