https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85602
seurer at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |seurer at gcc dot gnu.org --- Comment #8 from seurer at gcc dot gnu.org --- The new test cases fails in some cases: make -k check-gcc RUNTESTFLAGS=dg.exp=c-c++-common/attr-nonstring-8.c # of expected passes 17 # of expected passes 45 # of unexpected failures 6 FAIL: c-c++-common/attr-nonstring-8.c -std=gnu++98 (test for warnings, line 63) FAIL: c-c++-common/attr-nonstring-8.c -std=gnu++98 (test for excess errors) FAIL: c-c++-common/attr-nonstring-8.c -std=gnu++11 (test for warnings, line 63) FAIL: c-c++-common/attr-nonstring-8.c -std=gnu++11 (test for excess errors) FAIL: c-c++-common/attr-nonstring-8.c -std=gnu++14 (test for warnings, line 63) FAIL: c-c++-common/attr-nonstring-8.c -std=gnu++14 (test for excess errors) FAIL: c-c++-common/attr-nonstring-8.c -std=gnu++98 (test for excess errors) Excess errors: /home/seurer/gcc/gcc-test2/gcc/testsuite/c-c++-common/attr-nonstring-8.c:63:3: warning: argument to 'sizeof' in 'char* strncat(char*, const char*, long unsigned int)' call is the same expression as the source; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess]