https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93846
Bug ID: 93846
Summary: libsanitizer compilation error with glibc 2.31
Product: gcc
Version: 9.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: rezso at rezso dot net
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org, marxin at
gcc dot gnu.org
Target Milestone: ---
If I try to compile gcc 9.2.0 release with glibc 2.31, I get this error:
In file included from
/var/uhubuild/work/compile/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:193:
/var/uhubuild/work/compile/libsanitizer/sanitizer_common/sanitizer_internal_defs.h:339:72:
error: narrowing conversion of ‘-1’ from ‘int’ to ‘long unsigned int’
[-Wnarrowing]
339 | typedef char IMPL_PASTE(assertion_failed_##_,
line)[2*(int)(pred)-1]
How to fix this error?
