https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101782
Bug ID: 101782
Summary: [12 regression] Excess errors in
g++.dg/cpp2a/concepts-pr67774.C after r12-2729
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:240b01b0215f9e46ecf04267c8a3faeb19d4fe3c, r12-2729
make -k check-gcc RUNTESTFLAGS="dg.exp=g++.dg/cpp2a/concepts-pr67774.C"
FAIL: g++.dg/cpp2a/concepts-pr67774.C -std=c++2a (test for excess errors)
# of expected passes 1
# of unexpected failures 1
# of unsupported tests 3
FAIL: g++.dg/cpp2a/concepts-pr67774.C -std=c++2a (test for excess errors)
Excess errors:
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/stl_iterator.h:1123:5:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/stl_iterator.h:1987:7:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/stl_iterator.h:2010:7:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/stl_iterator.h:2034:7:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:113:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:165:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:270:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:329:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:419:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:440:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:500:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
/home3/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/ranges_base.h:542:9:
error: two consecutive '[' shall only introduce an attribute before '[' token
commit 240b01b0215f9e46ecf04267c8a3faeb19d4fe3c (HEAD, refs/bisect/bad)
Author: Jonathan Wakely <jwak...@redhat.com>
Date: Tue Aug 3 18:06:27 2021 +0100
libstdc++: Add [[nodiscard]] to iterators and related utilities
