https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82988
Bug ID: 82988
Summary: [8 regression] g++.dg/cpp0x/lambda/lambda-switch.C
fail
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: andrey.y.guskov at intel dot com
Target Milestone: ---
r254630 triggers this:
---
spawn -ignore SIGHUP /work/gcc/testsuite/g++5/../../xg++
-B/work/gcc/testsuite/g++5/../../
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.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=c++11
-pedantic-errors -Wno-long-long -S -o lambda-switch.s
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C: In member function
'void main()::A::f()':
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:15:6: error: case
label '4' not within a switch statement
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:16:8: error: break
statement not within loop or switch
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C: In lambda function:
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:21:6: error: case
label '3' not within a switch statement
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:22:8: error: break
statement not within loop or switch
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C: In function 'int
main()':
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:23:6: warning:
statement will never be executed [-Wswitch-unreachable]
compiler exited with status 1
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++11 (test for errors, line
15)
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++11 (test for errors, line
16)
FAIL: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++11 (test for warnings, line
19)
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++11 (test for errors, line
21)
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++11 (test for errors, line
22)
FAIL: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++11 (test for excess errors)
---
spawn -ignore SIGHUP /work/gcc/testsuite/g++5/../../xg++
-B/work/gcc/testsuite/g++5/../../
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.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=c++14
-pedantic-errors -Wno-long-long -S -o lambda-switch.s
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C: In member function
'void main()::A::f()':
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:15:6: error: case
label '4' not within a switch statement
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:16:8: error: break
statement not within loop or switch
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C: In lambda function:
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:21:6: error: case
label '3' not within a switch statement
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:22:8: error: break
statement not within loop or switch
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C: In function 'int
main()':
/source/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C:23:6: warning:
statement will never be executed [-Wswitch-unreachable]
compiler exited with status 1
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++14 (test for errors, line
15)
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++14 (test for errors, line
16)
FAIL: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++14 (test for warnings, line
19)
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++14 (test for errors, line
21)
PASS: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++14 (test for errors, line
22)
FAIL: g++.dg/cpp0x/lambda/lambda-switch.C -std=c++14 (test for excess errors)
Option set:
-with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-shared
--enable-host-shared --enable-clocale=gnu --enable-cloog-backend=isl
--enable-languages=c,c++,fortran,jit,lto -with-arch=slm --with-cpu=slm
