https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83179
--- Comment #1 from Andrey Guskov <andrey.y.guskov at intel dot com> --- g++.dg/pr79095-4.C also affected: spawn -ignore SIGHUP /work/gcc/testsuite/g++2/../../xg++ -B/work/gcc/testsuite/g++2/../../ /source/gcc/testsuite/g++.dg/pr79095-4.C -fno-diagnostics-show-caret -fdiagnostics-color=never -nostdinc++ -I/work/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/work/x86_64-pc-linux-gnu/libstdc++-v3/include -I/source/libstdc++-v3/libsupc++ -I/source/libstdc++-v3/include/backward -I/source/libstdc++-v3/testsuite/util -fmessage-length=0 -std=gnu++98 -Wall -O3 -fdump-tree-vrp2 -S -o pr79095-4.s FAIL: g++.dg/pr79095-4.C -std=gnu++98 (test for warnings, line )