https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98606
Bug ID: 98606
Summary: [10 regression] obj-c++.dg/template-4.mm fails
erratically
Product: gcc
Version: 10.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: objc++
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
I have been seeing this test failing albeit erratically for some time now. I
am not sure exactly when it started but it was at or before
g:ff22b4e8d0613170601d28eec9462ea31147c7c7, r10-9209
Executing on host:
/home3/seurer/gcc/git/build/gcc-10-test/gcc/testsuite/obj-c++/../../xg++
-B/home3/seurer/gcc/git/build/gcc-10-test/gcc/testsuite/obj-c++/../../
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -nostdinc++
-I/home/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu
-I/home/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/git/gcc-10-test/libstdc++-v3/libsupc++
-I/home/seurer/gcc/git/gcc-10-test/libstdc++-v3/include/backward
-I/home/seurer/gcc/git/gcc-10-test/libstdc++-v3/testsuite/util
-fmessage-length=0 -fgnu-runtime -ansi -pedantic-errors -Wno-long-long
-I/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/../../libobjc
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/../objc-obj-c++-shared/nsconstantstring-class-impl.mm
-B/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-L/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-B/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-L/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-B/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libobjc/.libs
-L/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libobjc/.libs
-lobjc -lm -o ./template-4.exe (timeout = 300)
spawn -ignore SIGHUP
/home3/seurer/gcc/git/build/gcc-10-test/gcc/testsuite/obj-c++/../../xg++
-B/home3/seurer/gcc/git/build/gcc-10-test/gcc/testsuite/obj-c++/../../
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -nostdinc++
-I/home/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu
-I/home/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/git/gcc-10-test/libstdc++-v3/libsupc++
-I/home/seurer/gcc/git/gcc-10-test/libstdc++-v3/include/backward
-I/home/seurer/gcc/git/gcc-10-test/libstdc++-v3/testsuite/util
-fmessage-length=0 -fgnu-runtime -ansi -pedantic-errors -Wno-long-long
-I/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/../../libobjc
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/../objc-obj-c++-shared/nsconstantstring-class-impl.mm
-B/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-L/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-B/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-L/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libstdc++-v3/src/.libs
-B/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libobjc/.libs
-L/home3/seurer/gcc/git/build/gcc-10-test/powerpc64le-unknown-linux-gnu/./libobjc/.libs
-lobjc -lm -o ./template-4.exe^M
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm: In
instantiation of 'int TestT<ARR, TYPE>::abc(ARR*) [with ARR = Array; TYPE =
int]':^M
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm:82:3:
required from here^M
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm:28:26:
sorry, unimplemented: unexpected AST of kind message_send_expr^M
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm:28:
confused by earlier errors, bailing out^M
compiler exited with status 1
FAIL: obj-c++.dg/template-4.mm -fgnu-runtime (test for excess errors)
Excess errors:
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm:28:26:
sorry, unimplemented: unexpected AST of kind message_send_expr
/home/seurer/gcc/git/gcc-10-test/gcc/testsuite/obj-c++.dg/template-4.mm:28:
confused by earlier errors, bailing out
