diff options
| -rwxr-xr-x | build.sh | 5 | ||||
| -rw-r--r-- | grammar.y.in | 8 |
2 files changed, 8 insertions, 5 deletions
@@ -54,11 +54,6 @@ clang-*/NetBSD-*) # 'long' to 'suseconds_t' (aka 'int') [-Wshorten-64-to-32] LIBPCAP_TAINTED=yes ;; -clang-1[56].*/*) - # grammar.c:1369:14: warning: variable 'pcap_nerrs' set but not used - # [-Wunused-but-set-variable] - LIBPCAP_TAINTED=yes - ;; clang-*/SunOS-5.11) # (Solaris 11 and OpenIndiana) # pcap-bpf.c:1044:18: warning: implicit conversion loses integer precision: diff --git a/grammar.y.in b/grammar.y.in index 8617f90b..77f92afb 100644 --- a/grammar.y.in +++ b/grammar.y.in @@ -434,6 +434,14 @@ DIAG_OFF_BISON_BYACC %% prog: null expr { + /* + * I'm not sure we have a reason to use yynerrs, but it's + * declared, and incremented, whether we need it or not, + * which means tha Clang 15 will give a "used but not + * set" warning. This should suppress the warning for + * yynerrs without suppressing it for other variables. + */ + (void) yynerrs; CHECK_INT_VAL(finish_parse(cstate, $2.b)); } | null |