https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113961
Bug ID: 113961
Summary: [14 regression] 26_numerics/random/pr60037-neg.cc
fails in new place after r14-9028-g7f3d900684ad98
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:7f3d900684ad989164114f25eb46a33871c6533d, r14-9028-g7f3d900684ad98
make -k check RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc"
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)
commit 7f3d900684ad989164114f25eb46a33871c6533d (HEAD)
Author: Jonathan Wakely <jwak...@redhat.com>
Date: Wed Feb 7 11:31:10 2024 +0000
libstdc++: Fix FAIL: 26_numerics/random/pr60037-neg.cc [PR113931]
This commit fixed the previous error in pr60037-neg.cc but caused a new one.
In file included from
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/random:48,^M
from
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu/bits/stdc++.h:179,^M
from <command-line>:^M
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/random.h:
In instantiation of 'struct
std::__detail::_Adaptor<std::mersenne_twister_engine<long unsigned int, 32,
624, 397, 31, 2567483615, 11, 4294967295, 7, 2636928640, 15, 4022730752, 18,
1812433253>, long unsigned int>':^M
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/26_numerics/random/pr60037-neg.cc:8:
required from here^M
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/random.h:270:
error: static assertion failed: template argument must be a floating point
type^M
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/random.h:270:
note: 'std::integral_constant<bool, false>::value' evaluates to false^M
In file included from
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/random:50:^M
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/random.tcc:
In instantiation of '_RealType
std::generate_canonical(_UniformRandomNumberGenerator&) [with _RealType = long
unsigned int; long unsigned int __bits = 64; _UniformRandomNumberGenerator =
mersenne_twister_engine<long unsigned int, 32, 624, 397, 31, 2567483615, 11,
4294967295, 7, 2636928640, 15, 4022730752, 18, 1812433253>]':^M
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/26_numerics/random/pr60037-neg.cc:11:
required from here^M
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/random.tcc:3351:
error: static assertion failed: template argument must be a floating point
type^M
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/random.tcc:3351:
note: 'std::integral_constant<bool, false>::value' evaluates to false^M
compiler exited with status 1
PASS: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line
270)
FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line
3350)
